chore[litemall-wx]: 使用vant-weapp 1.0

2019-12-14 19:02:20 +08:00
parent 0735137816
commit b1af78f9c6
311 changed files with 7251 additions and 0 deletions
--- a/litemall-wx/lib/vant-weapp/action-sheet/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/action-sheet/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/action-sheet/index.js
+++ b/litemall-wx/lib/vant-weapp/action-sheet/index.js
@@ -0,0 +1,59 @@
+import { VantComponent } from '../common/component';
+VantComponent({
+    props: {
+        show: Boolean,
+        title: String,
+        cancelText: String,
+        description: String,
+        round: {
+            type: Boolean,
+            value: true
+        },
+        zIndex: {
+            type: Number,
+            value: 100
+        },
+        actions: {
+            type: Array,
+            value: []
+        },
+        overlay: {
+            type: Boolean,
+            value: true
+        },
+        closeOnClickOverlay: {
+            type: Boolean,
+            value: true
+        },
+        closeOnClickAction: {
+            type: Boolean,
+            value: true
+        },
+        safeAreaInsetBottom: {
+            type: Boolean,
+            value: true
+        }
+    },
+    methods: {
+        onSelect(event) {
+            const { index } = event.currentTarget.dataset;
+            const item = this.data.actions[index];
+            if (item && !item.disabled && !item.loading) {
+                this.$emit('select', item);
+                if (this.data.closeOnClickAction) {
+                    this.onClose();
+                }
+            }
+        },
+        onCancel() {
+            this.$emit('cancel');
+        },
+        onClose() {
+            this.$emit('close');
+        },
+        onClickOverlay() {
+            this.$emit('click-overlay');
+            this.onClose();
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/action-sheet/index.json
+++ b/litemall-wx/lib/vant-weapp/action-sheet/index.json
@@ -0,0 +1,8 @@
+{
+  "component": true,
+  "usingComponents": {
+    "van-icon": "../icon/index",
+    "van-popup": "../popup/index",
+    "van-loading": "../loading/index"
+  }
+}
--- a/litemall-wx/lib/vant-weapp/action-sheet/index.wxml
+++ b/litemall-wx/lib/vant-weapp/action-sheet/index.wxml
@@ -0,0 +1,54 @@
+<wxs src="../wxs/utils.wxs" module="utils" />
+
+<van-popup
+  show="{{ show }}"
+  position="bottom"
+  round="{{ round }}"
+  z-index="{{ zIndex }}"
+  overlay="{{ overlay }}"
+  custom-class="van-action-sheet"
+  safe-area-inset-bottom="{{ safeAreaInsetBottom }}"
+  close-on-click-overlay="{{ closeOnClickOverlay }}"
+  bind:close="onClickOverlay"
+>
+  <view wx:if="{{ title }}" class="van-hairline--bottom van-action-sheet__header">
+    {{ title }}
+    <van-icon
+      name="close"
+      custom-class="van-action-sheet__close"
+      bind:click="onClose"
+    />
+  </view>
+  <view wx:if="{{ description }}" class="van-action-sheet__description">
+    {{ description }}
+  </view>
+  <view wx:if="{{ actions && actions.length }}">
+    <!-- button外包一层view，防止actions动态变化，导致渲染时button被打散 -->
+    <button
+      wx:for="{{ actions }}"
+      wx:key="index"
+      open-type="{{ item.openType }}"
+      style="{{ item.color ? 'color: ' + item.color : '' }}"
+      class="{{ utils.bem('action-sheet__item', { disabled: item.disabled || item.loading }) }} van-hairline--top {{ item.className || '' }}"
+      hover-class="van-action-sheet__item--hover"
+      data-index="{{ index }}"
+      bind:tap="onSelect"
+    >
+      <block wx:if="{{ !item.loading }}">
+        {{ item.name }}
+        <text wx:if="{{ item.subname }}" class="van-action-sheet__subname" >{{ item.subname }}</text>
+      </block>
+      <van-loading wx:else custom-class="van-action-sheet__loading" size="20px" />
+    </button>
+  </view>
+  <slot />
+  <view
+    wx:if="{{ cancelText }}"
+    class="van-action-sheet__cancel"
+    hover-class="van-action-sheet__cancel--hover"
+    hover-stay-time="70"
+    bind:tap="onCancel"
+  >
+    {{ cancelText }}
+  </view>
+</van-popup>
--- a/litemall-wx/lib/vant-weapp/action-sheet/index.wxss
+++ b/litemall-wx/lib/vant-weapp/action-sheet/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-action-sheet{max-height:90%!important;max-height:var(--action-sheet-max-height,90%)!important;color:#323233;color:var(--action-sheet-item-text-color,#323233)}.van-action-sheet__cancel,.van-action-sheet__item{text-align:center;font-size:16px;font-size:var(--action-sheet-item-font-size,16px);line-height:50px;line-height:var(--action-sheet-item-height,50px);background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__cancel--hover,.van-action-sheet__item--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}.van-action-sheet__cancel:before{display:block;content:" ";height:8px;height:var(--action-sheet-cancel-padding-top,8px);background-color:#f7f8fa;background-color:var(--action-sheet-cancel-padding-color,#f7f8fa)}.van-action-sheet__item--disabled{color:#c8c9cc;color:var(--action-sheet-item-disabled-text-color,#c8c9cc)}.van-action-sheet__item--disabled.van-action-sheet__item--hover{background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__subname{margin-left:4px;margin-left:var(--padding-base,4px);font-size:12px;font-size:var(--action-sheet-subname-font-size,12px);color:#646566;color:var(--action-sheet-subname-color,#646566)}.van-action-sheet__header{text-align:center;font-weight:500;font-weight:var(--font-weight-bold,500);font-size:16px;font-size:var(--action-sheet-header-font-size,16px);line-height:44px;line-height:var(--action-sheet-header-height,44px)}.van-action-sheet__description{text-align:center;padding:16px;padding:var(--padding-md,16px);color:#646566;color:var(--action-sheet-description-color,#646566);font-size:14px;font-size:var(--action-sheet-description-font-size,14px);line-height:20px;line-height:var(--action-sheet-description-line-height,20px)}.van-action-sheet__close{position:absolute!important;top:0;right:0;line-height:inherit!important;padding:0 12px;padding:var(--action-sheet-close-icon-padding,0 12px);font-size:18px!important;font-size:var(--action-sheet-close-icon-size,18px)!important;color:#969799;color:var(--action-sheet-close-icon-color,#969799)}.van-action-sheet__loading{display:-webkit-flex!important;display:flex!important;height:50px;height:var(--action-sheet-item-height,50px)}
--- a/litemall-wx/lib/vant-weapp/area/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/area/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/area/index.js
+++ b/litemall-wx/lib/vant-weapp/area/index.js
@@ -0,0 +1,210 @@
+import { VantComponent } from '../common/component';
+import { pickerProps } from '../picker/shared';
+const COLUMNSPLACEHOLDERCODE = '000000';
+VantComponent({
+    classes: ['active-class', 'toolbar-class', 'column-class'],
+    props: Object.assign(Object.assign({}, pickerProps), { value: String, areaList: {
+            type: Object,
+            value: {}
+        }, columnsNum: {
+            type: null,
+            value: 3
+        }, columnsPlaceholder: {
+            type: Array,
+            observer(val) {
+                this.setData({
+                    typeToColumnsPlaceholder: {
+                        province: val[0] || '',
+                        city: val[1] || '',
+                        county: val[2] || '',
+                    }
+                });
+            }
+        } }),
+    data: {
+        columns: [{ values: [] }, { values: [] }, { values: [] }],
+        displayColumns: [{ values: [] }, { values: [] }, { values: [] }],
+        typeToColumnsPlaceholder: {}
+    },
+    watch: {
+        value(value) {
+            this.code = value;
+            this.setValues();
+        },
+        areaList: 'setValues',
+        columnsNum(value) {
+            this.setData({
+                displayColumns: this.data.columns.slice(0, +value)
+            });
+        }
+    },
+    mounted() {
+        setTimeout(() => {
+            this.setValues();
+        }, 0);
+    },
+    methods: {
+        getPicker() {
+            if (this.picker == null) {
+                this.picker = this.selectComponent('.van-area__picker');
+            }
+            return this.picker;
+        },
+        onCancel(event) {
+            this.emit('cancel', event.detail);
+        },
+        onConfirm(event) {
+            const { index } = event.detail;
+            let { value } = event.detail;
+            value = this.parseOutputValues(value);
+            this.emit('confirm', { value, index });
+        },
+        emit(type, detail) {
+            detail.values = detail.value;
+            delete detail.value;
+            this.$emit(type, detail);
+        },
+        // parse output columns data
+        parseOutputValues(values) {
+            const { columnsPlaceholder } = this.data;
+            return values.map((value, index) => {
+                // save undefined value
+                if (!value)
+                    return value;
+                value = JSON.parse(JSON.stringify(value));
+                if (!value.code || value.name === columnsPlaceholder[index]) {
+                    value.code = '';
+                    value.name = '';
+                }
+                return value;
+            });
+        },
+        onChange(event) {
+            const { index, picker, value } = event.detail;
+            this.code = value[index].code;
+            this.setValues().then(() => {
+                this.$emit('change', {
+                    picker,
+                    values: this.parseOutputValues(picker.getValues()),
+                    index
+                });
+            });
+        },
+        getConfig(type) {
+            const { areaList } = this.data;
+            return (areaList && areaList[`${type}_list`]) || {};
+        },
+        getList(type, code) {
+            const { typeToColumnsPlaceholder } = this.data;
+            let result = [];
+            if (type !== 'province' && !code) {
+                return result;
+            }
+            const list = this.getConfig(type);
+            result = Object.keys(list).map(code => ({
+                code,
+                name: list[code]
+            }));
+            if (code) {
+                // oversea code
+                if (code[0] === '9' && type === 'city') {
+                    code = '9';
+                }
+                result = result.filter(item => item.code.indexOf(code) === 0);
+            }
+            if (typeToColumnsPlaceholder[type] && result.length) {
+                // set columns placeholder
+                const codeFill = type === 'province' ? '' : type === 'city' ? COLUMNSPLACEHOLDERCODE.slice(2, 4) : COLUMNSPLACEHOLDERCODE.slice(4, 6);
+                result.unshift({
+                    code: `${code}${codeFill}`,
+                    name: typeToColumnsPlaceholder[type]
+                });
+            }
+            return result;
+        },
+        getIndex(type, code) {
+            let compareNum = type === 'province' ? 2 : type === 'city' ? 4 : 6;
+            const list = this.getList(type, code.slice(0, compareNum - 2));
+            // oversea code
+            if (code[0] === '9' && type === 'province') {
+                compareNum = 1;
+            }
+            code = code.slice(0, compareNum);
+            for (let i = 0; i < list.length; i++) {
+                if (list[i].code.slice(0, compareNum) === code) {
+                    return i;
+                }
+            }
+            return 0;
+        },
+        setValues() {
+            const county = this.getConfig('county');
+            let { code } = this;
+            if (!code) {
+                if (this.data.columnsPlaceholder.length) {
+                    code = COLUMNSPLACEHOLDERCODE;
+                }
+                else if (Object.keys(county)[0]) {
+                    code = Object.keys(county)[0];
+                }
+                else {
+                    code = '';
+                }
+            }
+            const province = this.getList('province');
+            const city = this.getList('city', code.slice(0, 2));
+            const picker = this.getPicker();
+            if (!picker) {
+                return;
+            }
+            const stack = [];
+            stack.push(picker.setColumnValues(0, province, false));
+            stack.push(picker.setColumnValues(1, city, false));
+            if (city.length && code.slice(2, 4) === '00') {
+                [{ code }] = city;
+            }
+            stack.push(picker.setColumnValues(2, this.getList('county', code.slice(0, 4)), false));
+            return Promise.all(stack)
+                .catch(() => { })
+                .then(() => picker.setIndexes([
+                this.getIndex('province', code),
+                this.getIndex('city', code),
+                this.getIndex('county', code)
+            ]))
+                .catch(() => { });
+        },
+        getValues() {
+            const picker = this.getPicker();
+            return picker ? picker.getValues().filter(value => !!value) : [];
+        },
+        getDetail() {
+            const values = this.getValues();
+            const area = {
+                code: '',
+                country: '',
+                province: '',
+                city: '',
+                county: ''
+            };
+            if (!values.length) {
+                return area;
+            }
+            const names = values.map((item) => item.name);
+            area.code = values[values.length - 1].code;
+            if (area.code[0] === '9') {
+                area.country = names[1] || '';
+                area.province = names[2] || '';
+            }
+            else {
+                area.province = names[0] || '';
+                area.city = names[1] || '';
+                area.county = names[2] || '';
+            }
+            return area;
+        },
+        reset(code) {
+            this.code = code || '';
+            return this.setValues();
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/area/index.json
+++ b/litemall-wx/lib/vant-weapp/area/index.json
@@ -0,0 +1,6 @@
+{
+  "component": true,
+  "usingComponents": {
+    "van-picker": "../picker/index"
+  }
+}
--- a/litemall-wx/lib/vant-weapp/area/index.wxml
+++ b/litemall-wx/lib/vant-weapp/area/index.wxml
@@ -0,0 +1,18 @@
+<van-picker
+  class="van-area__picker"
+  active-class="active-class"
+  toolbar-class="toolbar-class"
+  column-class="column-class"
+  show-toolbar
+  value-key="name"
+  title="{{ title }}"
+  loading="{{ loading }}"
+  columns="{{ displayColumns }}"
+  item-height="{{ itemHeight }}"
+  visible-item-count="{{ visibleItemCount }}"
+  cancel-button-text="{{ cancelButtonText }}"
+  confirm-button-text="{{ confirmButtonText }}"
+  bind:change="onChange"
+  bind:confirm="onConfirm"
+  bind:cancel="onCancel"
+/>
--- a/litemall-wx/lib/vant-weapp/area/index.wxss
+++ b/litemall-wx/lib/vant-weapp/area/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';
--- a/litemall-wx/lib/vant-weapp/card/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/card/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/card/index.js
+++ b/litemall-wx/lib/vant-weapp/card/index.js
@@ -0,0 +1,38 @@
+import { link } from '../mixins/link';
+import { VantComponent } from '../common/component';
+VantComponent({
+    classes: [
+        'num-class',
+        'desc-class',
+        'thumb-class',
+        'title-class',
+        'price-class',
+        'origin-price-class',
+    ],
+    mixins: [link],
+    props: {
+        tag: String,
+        num: String,
+        desc: String,
+        thumb: String,
+        title: String,
+        price: String,
+        centered: Boolean,
+        lazyLoad: Boolean,
+        thumbLink: String,
+        originPrice: String,
+        thumbMode: {
+            type: String,
+            value: 'aspectFit'
+        },
+        currency: {
+            type: String,
+            value: '¥'
+        }
+    },
+    methods: {
+        onClickThumb() {
+            this.jumpLink('thumbLink');
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/card/index.json
+++ b/litemall-wx/lib/vant-weapp/card/index.json
@@ -0,0 +1,6 @@
+{
+  "component": true,
+  "usingComponents": {
+    "van-tag": "../tag/index"
+  }
+}
--- a/litemall-wx/lib/vant-weapp/card/index.wxml
+++ b/litemall-wx/lib/vant-weapp/card/index.wxml
@@ -0,0 +1,45 @@
+<wxs src="../wxs/utils.wxs" module="utils" />
+
+<view class="custom-class van-card">
+  <view class="{{ utils.bem('card__header', { center: centered }) }}">
+    <view class="van-card__thumb" bind:tap="onClickThumb">
+      <image
+        wx:if="{{ thumb }}"
+        src="{{ thumb }}"
+        mode="{{ thumbMode }}"
+        lazy-load="{{ lazyLoad }}"
+        class="van-card__img thumb-class"
+      />
+      <slot name="thumb" />
+      <van-tag
+        wx:if="{{ tag }}"
+        mark
+        type="danger"
+        custom-class="van-card__tag"
+      >
+        {{ tag }}
+      </van-tag>
+    </view>
+
+    <view class="van-card__content">
+      <view wx:if="{{ title }}" class="van-card__title title-class">{{ title }}</view>
+      <slot wx:else name="title" />
+
+      <view wx:if="{{ desc }}" class="van-card__desc desc-class">{{ desc }}</view>
+      <slot wx:else name="desc" />
+
+      <slot name="tags" />
+
+      <view class="van-card__bottom">
+        <view wx:if="{{ price || price === 0 }}" class="van-card__price price-class">{{ currency }} {{ price }}</view>
+        <view wx:if="{{ originPrice || originPrice === 0 }}" class="van-card__origin-price origin-price-class">{{ currency }} {{ originPrice }}</view>
+        <view wx:if="{{ num }}" class="van-card__num num-class">x {{ num }}</view>
+        <slot name="bottom" />
+      </view>
+    </view>
+  </view>
+
+  <view class="van-card__footer">
+    <slot name="footer" />
+  </view>
+</view>
--- a/litemall-wx/lib/vant-weapp/card/index.wxss
+++ b/litemall-wx/lib/vant-weapp/card/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-card{position:relative;box-sizing:border-box;padding:8px 16px;padding:var(--card-padding,8px 16px);font-size:12px;font-size:var(--card-font-size,12px);color:#323233;color:var(--card-text-color,#323233);background-color:#fafafa;background-color:var(--card-background-color,#fafafa)}.van-card__header{display:-webkit-flex;display:flex}.van-card__header--center{-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center}.van-card__thumb{position:relative;-webkit-flex:none;flex:none;width:90px;width:var(--card-thumb-size,90px);height:90px;height:var(--card-thumb-size,90px);margin-right:8px;margin-right:var(--padding-xs,8px)}.van-card__thumb:empty{display:none}.van-card__img{width:100%;height:100%}.van-card__content{position:relative;-webkit-flex:1;flex:1;min-width:0}.van-card__desc,.van-card__title{word-wrap:break-word}.van-card__title{font-weight:700;line-height:16px;line-height:var(--card-title-line-height,16px)}.van-card__desc{line-height:20px;line-height:var(--card-desc-line-height,20px);color:#646566;color:var(--card-desc-color,#646566)}.van-card__bottom{line-height:20px}.van-card__price{display:inline-block;font-weight:700;color:#ee0a24;color:var(--card-price-color,#ee0a24)}.van-card__origin-price{display:inline-block;margin-left:5px;text-decoration:line-through;font-size:10px;font-size:var(--card-origin-price-font-size,10px);color:#646566;color:var(--card-origin-price-color,#646566)}.van-card__num{float:right}.van-card__tag{position:absolute;top:2px;left:0}.van-card__footer{-webkit-flex:none;flex:none;width:100%;text-align:right}
--- a/litemall-wx/lib/vant-weapp/cell-group/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/cell-group/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/cell-group/index.js
+++ b/litemall-wx/lib/vant-weapp/cell-group/index.js
@@ -0,0 +1,10 @@
+import { VantComponent } from '../common/component';
+VantComponent({
+    props: {
+        title: String,
+        border: {
+            type: Boolean,
+            value: true
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/cell-group/index.json
+++ b/litemall-wx/lib/vant-weapp/cell-group/index.json
@@ -0,0 +1,3 @@
+{
+  "component": true
+}
--- a/litemall-wx/lib/vant-weapp/cell-group/index.wxml
+++ b/litemall-wx/lib/vant-weapp/cell-group/index.wxml
@@ -0,0 +1,9 @@
+<view
+  wx:if="{{ title }}"
+  class="van-cell-group__title"
+>
+  {{ title }}
+</view>
+<view class="custom-class van-cell-group {{ border ? 'van-hairline--top-bottom' : '' }}">
+  <slot />
+</view>
--- a/litemall-wx/lib/vant-weapp/cell-group/index.wxss
+++ b/litemall-wx/lib/vant-weapp/cell-group/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-cell-group__title{padding:16px 16px 8px;padding:var(--cell-group-title-padding,16px 16px 8px);font-size:14px;font-size:var(--cell-group-title-font-size,14px);line-height:16px;line-height:var(--cell-group-title-line-height,16px);color:#969799;color:var(--cell-group-title-color,#969799)}
--- a/litemall-wx/lib/vant-weapp/cell/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/cell/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/cell/index.js
+++ b/litemall-wx/lib/vant-weapp/cell/index.js
@@ -0,0 +1,37 @@
+import { link } from '../mixins/link';
+import { VantComponent } from '../common/component';
+VantComponent({
+    classes: [
+        'title-class',
+        'label-class',
+        'value-class',
+        'right-icon-class',
+        'hover-class'
+    ],
+    mixins: [link],
+    props: {
+        title: null,
+        value: null,
+        icon: String,
+        size: String,
+        label: String,
+        center: Boolean,
+        isLink: Boolean,
+        required: Boolean,
+        clickable: Boolean,
+        titleWidth: String,
+        customStyle: String,
+        arrowDirection: String,
+        useLabelSlot: Boolean,
+        border: {
+            type: Boolean,
+            value: true
+        }
+    },
+    methods: {
+        onClick(event) {
+            this.$emit('click', event.detail);
+            this.jumpLink();
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/cell/index.json
+++ b/litemall-wx/lib/vant-weapp/cell/index.json
@@ -0,0 +1,6 @@
+{
+  "component": true,
+  "usingComponents": {
+    "van-icon": "../icon/index"
+  }
+}
--- a/litemall-wx/lib/vant-weapp/cell/index.wxml
+++ b/litemall-wx/lib/vant-weapp/cell/index.wxml
@@ -0,0 +1,45 @@
+<wxs src="../wxs/utils.wxs" module="utils" />
+
+<view
+  class="custom-class {{ utils.bem('cell', [size, { center, required, borderless: !border, clickable: isLink || clickable }]) }}"
+  hover-class="van-cell--hover hover-class"
+  hover-stay-time="70"
+  style="{{ customStyle }}"
+  bind:tap="onClick"
+>
+  <van-icon
+    wx:if="{{ icon }}"
+    name="{{ icon }}"
+    class="van-cell__left-icon-wrap"
+    custom-class="van-cell__left-icon"
+  />
+  <slot wx:else name="icon" />
+
+  <view
+    style="{{ titleWidth ? 'max-width:' + titleWidth + ';min-width:' + titleWidth : '' }}"
+    class="van-cell__title title-class"
+  >
+    <block wx:if="{{ title }}">{{ title }}</block>
+    <slot wx:else name="title" />
+
+    <view wx:if="{{ label || useLabelSlot }}" class="van-cell__label label-class">
+      <slot wx:if="{{ useLabelSlot }}" name="label" />
+      <block wx:elif="{{ label }}">{{ label }}</block>
+    </view>
+  </view>
+
+  <view class="van-cell__value value-class">
+    <block wx:if="{{ value || value === 0 }}">{{ value }}</block>
+    <slot wx:else />
+  </view>
+
+  <van-icon
+    wx:if="{{ isLink }}"
+    name="{{ arrowDirection ? 'arrow' + '-' + arrowDirection : 'arrow' }}"
+    class="van-cell__right-icon-wrap right-icon-class"
+    custom-class="van-cell__right-icon"
+  />
+  <slot wx:else name="right-icon" />
+
+  <slot name="extra" />
+</view>
--- a/litemall-wx/lib/vant-weapp/cell/index.wxss
+++ b/litemall-wx/lib/vant-weapp/cell/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-cell{position:relative;display:-webkit-flex;display:flex;box-sizing:border-box;width:100%;padding:10px 16px;padding:var(--cell-vertical-padding,10px) var(--cell-horizontal-padding,16px);font-size:14px;font-size:var(--cell-font-size,14px);line-height:24px;line-height:var(--cell-line-height,24px);color:#323233;color:var(--cell-text-color,#323233);background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell:after{position:absolute;box-sizing:border-box;-webkit-transform-origin:center;transform-origin:center;content:" ";pointer-events:none;top:auto;right:0;bottom:0;left:16px;border-bottom:1px solid #ebedf0;-webkit-transform:scaleY(.5);transform:scaleY(.5)}.van-cell--borderless:after{display:none}.van-cell-group{background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell__label{margin-top:3px;margin-top:var(--cell-label-margin-top,3px);font-size:12px;font-size:var(--cell-label-font-size,12px);line-height:18px;line-height:var(--cell-label-line-height,18px);color:#969799;color:var(--cell-label-color,#969799)}.van-cell__value{overflow:hidden;text-align:right;vertical-align:middle;color:#969799;color:var(--cell-value-color,#969799)}.van-cell__title,.van-cell__value{-webkit-flex:1;flex:1}.van-cell__title:empty,.van-cell__value:empty{display:none}.van-cell__left-icon-wrap,.van-cell__right-icon-wrap{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;height:24px;height:var(--cell-line-height,24px);font-size:16px;font-size:var(--cell-icon-size,16px)}.van-cell__left-icon-wrap{margin-right:5px}.van-cell__right-icon-wrap{margin-left:5px;color:#969799;color:var(--cell-right-icon-color,#969799)}.van-cell__left-icon{vertical-align:middle}.van-cell__left-icon,.van-cell__right-icon{line-height:24px;line-height:var(--cell-line-height,24px)}.van-cell--clickable.van-cell--hover{background-color:#f2f3f5;background-color:var(--cell-active-color,#f2f3f5)}.van-cell--required{overflow:visible}.van-cell--required:before{position:absolute;content:"*";left:8px;left:var(--padding-xs,8px);font-size:14px;font-size:var(--cell-font-size,14px);color:#ee0a24;color:var(--cell-required-color,#ee0a24)}.van-cell--center{-webkit-align-items:center;align-items:center}.van-cell--large{padding-top:12px;padding-top:var(--cell-large-vertical-padding,12px);padding-bottom:12px;padding-bottom:var(--cell-large-vertical-padding,12px)}.van-cell--large .van-cell__title{font-size:16px;font-size:var(--cell-large-title-font-size,16px)}.van-cell--large .van-cell__label{font-size:14px;font-size:var(--cell-large-label-font-size,14px)}
--- a/litemall-wx/lib/vant-weapp/checkbox-group/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/checkbox-group/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/checkbox-group/index.js
+++ b/litemall-wx/lib/vant-weapp/checkbox-group/index.js
@@ -0,0 +1,39 @@
+import { VantComponent } from '../common/component';
+VantComponent({
+    field: true,
+    relation: {
+        name: 'checkbox',
+        type: 'descendant',
+        linked(target) {
+            this.children = this.children || [];
+            this.children.push(target);
+            this.updateChild(target);
+        },
+        unlinked(target) {
+            this.children = this.children.filter((child) => child !== target);
+        }
+    },
+    props: {
+        max: Number,
+        value: {
+            type: Array,
+            observer: 'updateChildren'
+        },
+        disabled: {
+            type: Boolean,
+            observer: 'updateChildren'
+        }
+    },
+    methods: {
+        updateChildren() {
+            (this.children || []).forEach((child) => this.updateChild(child));
+        },
+        updateChild(child) {
+            const { value, disabled } = this.data;
+            child.setData({
+                value: value.indexOf(child.data.name) !== -1,
+                disabled: disabled || child.data.disabled
+            });
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/checkbox-group/index.json
+++ b/litemall-wx/lib/vant-weapp/checkbox-group/index.json
@@ -0,0 +1,3 @@
+{
+  "component": true
+}
--- a/litemall-wx/lib/vant-weapp/checkbox-group/index.wxml
+++ b/litemall-wx/lib/vant-weapp/checkbox-group/index.wxml
@@ -0,0 +1 @@
+<slot />
--- a/litemall-wx/lib/vant-weapp/checkbox-group/index.wxss
+++ b/litemall-wx/lib/vant-weapp/checkbox-group/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';
--- a/litemall-wx/lib/vant-weapp/checkbox/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/checkbox/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/checkbox/index.js
+++ b/litemall-wx/lib/vant-weapp/checkbox/index.js
@@ -0,0 +1,87 @@
+import { VantComponent } from '../common/component';
+import { addUnit } from '../common/utils';
+function emit(target, value) {
+    target.$emit('input', value);
+    target.$emit('change', value);
+}
+VantComponent({
+    field: true,
+    relation: {
+        name: 'checkbox-group',
+        type: 'ancestor',
+        linked(target) {
+            this.parent = target;
+        },
+        unlinked() {
+            this.parent = null;
+        }
+    },
+    classes: ['icon-class', 'label-class'],
+    props: {
+        value: Boolean,
+        disabled: Boolean,
+        useIconSlot: Boolean,
+        checkedColor: String,
+        labelPosition: String,
+        labelDisabled: Boolean,
+        shape: {
+            type: String,
+            value: 'round'
+        },
+        iconSize: {
+            type: null,
+            observer: 'setSizeWithUnit'
+        }
+    },
+    data: {
+        sizeWithUnit: '20px'
+    },
+    methods: {
+        emitChange(value) {
+            if (this.parent) {
+                this.setParentValue(this.parent, value);
+            }
+            else {
+                emit(this, value);
+            }
+        },
+        toggle() {
+            const { disabled, value } = this.data;
+            if (!disabled) {
+                this.emitChange(!value);
+            }
+        },
+        onClickLabel() {
+            const { labelDisabled, disabled, value } = this.data;
+            if (!disabled && !labelDisabled) {
+                this.emitChange(!value);
+            }
+        },
+        setParentValue(parent, value) {
+            const parentValue = parent.data.value.slice();
+            const { name } = this.data;
+            const { max } = parent.data;
+            if (value) {
+                if (max && parentValue.length >= max) {
+                    return;
+                }
+                if (parentValue.indexOf(name) === -1) {
+                    parentValue.push(name);
+                    emit(parent, parentValue);
+                }
+            }
+            else {
+                const index = parentValue.indexOf(name);
+                if (index !== -1) {
+                    parentValue.splice(index, 1);
+                    emit(parent, parentValue);
+                }
+            }
+        },
+        setSizeWithUnit(size) {
+            this.set({
+                sizeWithUnit: addUnit(size)
+            });
+        },
+    }
+});
--- a/litemall-wx/lib/vant-weapp/checkbox/index.json
+++ b/litemall-wx/lib/vant-weapp/checkbox/index.json
@@ -0,0 +1,6 @@
+{
+  "component": true,
+  "usingComponents": {
+    "van-icon": "../icon/index"
+  }
+}
--- a/litemall-wx/lib/vant-weapp/checkbox/index.wxml
+++ b/litemall-wx/lib/vant-weapp/checkbox/index.wxml
@@ -0,0 +1,19 @@
+<wxs src="../wxs/utils.wxs" module="utils" />
+
+<view class="van-checkbox custom-class">
+  <view class="van-checkbox__icon-wrap" bindtap="toggle">
+    <slot wx:if="{{ useIconSlot }}" name="icon" />
+    <van-icon
+      wx:else
+      name="success"
+      size="0.8em"
+      class="{{ utils.bem('checkbox__icon', [shape, { disabled, checked: value }]) }}"
+      style="font-size: {{ sizeWithUnit }};{{ checkedColor && value && !disabled ? 'border-color:' + checkedColor + '; background-color:' + checkedColor : '' }}"
+      custom-class="icon-class"
+      custom-style="line-height: 1.25em;"
+    />
+  </view>
+  <view class="label-class {{ utils.bem('checkbox__label', [labelPosition, { disabled }]) }}" bindtap="onClickLabel">
+    <slot />
+  </view>
+</view>
--- a/litemall-wx/lib/vant-weapp/checkbox/index.wxss
+++ b/litemall-wx/lib/vant-weapp/checkbox/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-checkbox{display:-webkit-flex;display:flex;overflow:hidden;-webkit-user-select:none;user-select:none}.van-checkbox__icon-wrap,.van-checkbox__label{line-height:20px;line-height:var(--checkbox-size,20px)}.van-checkbox__icon-wrap{-webkit-flex:none;flex:none}.van-checkbox__icon{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;width:1em;height:1em;color:transparent;text-align:center;transition-property:color,border-color,background-color;font-size:20px;font-size:var(--checkbox-size,20px);border:1px solid #c8c9cc;border:1px solid var(--checkbox-border-color,#c8c9cc);transition-duration:.2s;transition-duration:var(--checkbox-transition-duration,.2s)}.van-checkbox__icon--round{border-radius:100%}.van-checkbox__icon--checked{color:#fff;color:var(--white,#fff);background-color:#1989fa;background-color:var(--checkbox-checked-icon-color,#1989fa);border-color:#1989fa;border-color:var(--checkbox-checked-icon-color,#1989fa)}.van-checkbox__icon--disabled{background-color:#ebedf0;background-color:var(--checkbox-disabled-background-color,#ebedf0);border-color:#c8c9cc;border-color:var(--checkbox-disabled-icon-color,#c8c9cc)}.van-checkbox__icon--disabled.van-checkbox__icon--checked{color:#c8c9cc;color:var(--checkbox-disabled-icon-color,#c8c9cc)}.van-checkbox__label{word-wrap:break-word;margin-left:10px;margin-left:var(--checkbox-label-margin,10px);color:#323233;color:var(--checkbox-label-color,#323233)}.van-checkbox__label--left{float:left;margin:0 10px 0 0;margin:0 var(--checkbox-label-margin,10px) 0 0}.van-checkbox__label--disabled{color:#c8c9cc;color:var(--checkbox-disabled-label-color,#c8c9cc)}.van-checkbox__label:empty{margin:0}
--- a/litemall-wx/lib/vant-weapp/circle/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/circle/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/circle/index.js
+++ b/litemall-wx/lib/vant-weapp/circle/index.js
@@ -0,0 +1,158 @@
+import { VantComponent } from '../common/component';
+import { isObj } from '../common/utils';
+import { BLUE, WHITE } from '../common/color';
+function format(rate) {
+    return Math.min(Math.max(rate, 0), 100);
+}
+const PERIMETER = 2 * Math.PI;
+const BEGIN_ANGLE = -Math.PI / 2;
+const STEP = 1;
+VantComponent({
+    props: {
+        text: String,
+        lineCap: {
+            type: String,
+            value: 'round'
+        },
+        value: {
+            type: Number,
+            value: 0,
+            observer: 'reRender'
+        },
+        speed: {
+            type: Number,
+            value: 50
+        },
+        size: {
+            type: Number,
+            value: 100,
+            observer: 'setStyle'
+        },
+        fill: String,
+        layerColor: {
+            type: String,
+            value: WHITE
+        },
+        color: {
+            type: [String, Object],
+            value: BLUE,
+            observer: 'setHoverColor'
+        },
+        strokeWidth: {
+            type: Number,
+            value: 4
+        },
+        clockwise: {
+            type: Boolean,
+            value: true
+        }
+    },
+    data: {
+        style: 'width: 100px; height: 100px;',
+        hoverColor: BLUE
+    },
+    methods: {
+        getContext() {
+            if (!this.ctx) {
+                this.ctx = wx.createCanvasContext('van-circle', this);
+            }
+            return this.ctx;
+        },
+        setHoverColor() {
+            const context = this.getContext();
+            const { color, size } = this.data;
+            let hoverColor = color;
+            if (isObj(color)) {
+                const LinearColor = context.createLinearGradient(size, 0, 0, 0);
+                Object.keys(color)
+                    .sort((a, b) => parseFloat(a) - parseFloat(b))
+                    .map(key => LinearColor.addColorStop(parseFloat(key) / 100, color[key]));
+                hoverColor = LinearColor;
+            }
+            this.setData({ hoverColor });
+        },
+        setStyle() {
+            const { size } = this.data;
+            const style = `width: ${size}px; height: ${size}px;`;
+            this.setData({ style });
+        },
+        presetCanvas(context, strokeStyle, beginAngle, endAngle, fill) {
+            const { strokeWidth, lineCap, clockwise, size } = this.data;
+            const position = size / 2;
+            const radius = position - strokeWidth / 2;
+            context.setStrokeStyle(strokeStyle);
+            context.setLineWidth(strokeWidth);
+            context.setLineCap(lineCap);
+            context.beginPath();
+            context.arc(position, position, radius, beginAngle, endAngle, !clockwise);
+            context.stroke();
+            if (fill) {
+                context.setFillStyle(fill);
+                context.fill();
+            }
+        },
+        renderLayerCircle(context) {
+            const { layerColor, fill } = this.data;
+            this.presetCanvas(context, layerColor, 0, PERIMETER, fill);
+        },
+        renderHoverCircle(context, formatValue) {
+            const { clockwise, hoverColor } = this.data;
+            // 结束角度
+            const progress = PERIMETER * (formatValue / 100);
+            const endAngle = clockwise
+                ? BEGIN_ANGLE + progress
+                : 3 * Math.PI - (BEGIN_ANGLE + progress);
+            this.presetCanvas(context, hoverColor, BEGIN_ANGLE, endAngle);
+        },
+        drawCircle(currentValue) {
+            const context = this.getContext();
+            const { size } = this.data;
+            context.clearRect(0, 0, size, size);
+            this.renderLayerCircle(context);
+            const formatValue = format(currentValue);
+            if (formatValue !== 0) {
+                this.renderHoverCircle(context, formatValue);
+            }
+            context.draw();
+        },
+        reRender() {
+            // tofector 动画暂时没有想到好的解决方案
+            const { value, speed } = this.data;
+            if (speed <= 0 || speed > 1000) {
+                this.drawCircle(value);
+                return;
+            }
+            this.clearInterval();
+            this.currentValue = this.currentValue || 0;
+            this.interval = setInterval(() => {
+                if (this.currentValue !== value) {
+                    if (this.currentValue < value) {
+                        this.currentValue += STEP;
+                    }
+                    else {
+                        this.currentValue -= STEP;
+                    }
+                    this.drawCircle(this.currentValue);
+                }
+                else {
+                    this.clearInterval();
+                }
+            }, 1000 / speed);
+        },
+        clearInterval() {
+            if (this.interval) {
+                clearInterval(this.interval);
+                this.interval = null;
+            }
+        }
+    },
+    created() {
+        const { value } = this.data;
+        this.currentValue = value;
+        this.drawCircle(value);
+    },
+    destroyed() {
+        this.ctx = null;
+        this.clearInterval();
+    }
+});
--- a/litemall-wx/lib/vant-weapp/circle/index.json
+++ b/litemall-wx/lib/vant-weapp/circle/index.json
@@ -0,0 +1,3 @@
+{
+  "component": true
+}
--- a/litemall-wx/lib/vant-weapp/circle/index.wxml
+++ b/litemall-wx/lib/vant-weapp/circle/index.wxml
@@ -0,0 +1,7 @@
+<view class="van-circle">
+  <canvas class="van-circle__canvas" style="{{ style }}" canvas-id="van-circle"></canvas>
+  <view wx:if="{{ !text }}" class="van-circle__text">
+    <slot></slot>
+  </view>
+  <cover-view wx:else class="van-circle__text">{{ text }}</cover-view>
+</view>
--- a/litemall-wx/lib/vant-weapp/circle/index.wxss
+++ b/litemall-wx/lib/vant-weapp/circle/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-circle{position:relative;display:inline-block;text-align:center}.van-circle__text{position:absolute;top:50%;left:0;width:100%;-webkit-transform:translateY(-50%);transform:translateY(-50%);color:#323233;color:var(--circle-text-color,#323233)}
--- a/litemall-wx/lib/vant-weapp/col/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/col/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/col/index.js
+++ b/litemall-wx/lib/vant-weapp/col/index.js
@@ -0,0 +1,23 @@
+import { VantComponent } from '../common/component';
+VantComponent({
+    relation: {
+        name: 'row',
+        type: 'ancestor'
+    },
+    props: {
+        span: Number,
+        offset: Number
+    },
+    data: {
+        style: ''
+    },
+    methods: {
+        setGutter(gutter) {
+            const padding = `${gutter / 2}px`;
+            const style = gutter ? `padding-left: ${padding}; padding-right: ${padding};` : '';
+            if (style !== this.data.style) {
+                this.setData({ style });
+            }
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/col/index.json
+++ b/litemall-wx/lib/vant-weapp/col/index.json
@@ -0,0 +1,3 @@
+{
+  "component": true
+}
--- a/litemall-wx/lib/vant-weapp/col/index.wxml
+++ b/litemall-wx/lib/vant-weapp/col/index.wxml
@@ -0,0 +1,8 @@
+<wxs src="../wxs/utils.wxs" module="utils" />
+
+<view
+  class="custom-class {{ utils.bem('col', [span]) }} {{ offset ? 'van-col--offset-' + offset : '' }}"
+  style="{{ style }}"
+>
+  <slot />
+</view>
--- a/litemall-wx/lib/vant-weapp/col/index.wxss
+++ b/litemall-wx/lib/vant-weapp/col/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-col{float:left;box-sizing:border-box}.van-col--1{width:4.16666667%}.van-col--offset-1{margin-left:4.16666667%}.van-col--2{width:8.33333333%}.van-col--offset-2{margin-left:8.33333333%}.van-col--3{width:12.5%}.van-col--offset-3{margin-left:12.5%}.van-col--4{width:16.66666667%}.van-col--offset-4{margin-left:16.66666667%}.van-col--5{width:20.83333333%}.van-col--offset-5{margin-left:20.83333333%}.van-col--6{width:25%}.van-col--offset-6{margin-left:25%}.van-col--7{width:29.16666667%}.van-col--offset-7{margin-left:29.16666667%}.van-col--8{width:33.33333333%}.van-col--offset-8{margin-left:33.33333333%}.van-col--9{width:37.5%}.van-col--offset-9{margin-left:37.5%}.van-col--10{width:41.66666667%}.van-col--offset-10{margin-left:41.66666667%}.van-col--11{width:45.83333333%}.van-col--offset-11{margin-left:45.83333333%}.van-col--12{width:50%}.van-col--offset-12{margin-left:50%}.van-col--13{width:54.16666667%}.van-col--offset-13{margin-left:54.16666667%}.van-col--14{width:58.33333333%}.van-col--offset-14{margin-left:58.33333333%}.van-col--15{width:62.5%}.van-col--offset-15{margin-left:62.5%}.van-col--16{width:66.66666667%}.van-col--offset-16{margin-left:66.66666667%}.van-col--17{width:70.83333333%}.van-col--offset-17{margin-left:70.83333333%}.van-col--18{width:75%}.van-col--offset-18{margin-left:75%}.van-col--19{width:79.16666667%}.van-col--offset-19{margin-left:79.16666667%}.van-col--20{width:83.33333333%}.van-col--offset-20{margin-left:83.33333333%}.van-col--21{width:87.5%}.van-col--offset-21{margin-left:87.5%}.van-col--22{width:91.66666667%}.van-col--offset-22{margin-left:91.66666667%}.van-col--23{width:95.83333333%}.van-col--offset-23{margin-left:95.83333333%}.van-col--24{width:100%}.van-col--offset-24{margin-left:100%}
--- a/litemall-wx/lib/vant-weapp/collapse-item/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/collapse-item/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/collapse-item/index.js
+++ b/litemall-wx/lib/vant-weapp/collapse-item/index.js
@@ -0,0 +1,96 @@
+import { VantComponent } from '../common/component';
+const nextTick = () => new Promise(resolve => setTimeout(resolve, 20));
+VantComponent({
+    classes: ['title-class', 'content-class'],
+    relation: {
+        name: 'collapse',
+        type: 'ancestor',
+        linked(parent) {
+            this.parent = parent;
+        }
+    },
+    props: {
+        name: null,
+        title: null,
+        value: null,
+        icon: String,
+        label: String,
+        disabled: Boolean,
+        clickable: Boolean,
+        border: {
+            type: Boolean,
+            value: true
+        },
+        isLink: {
+            type: Boolean,
+            value: true
+        }
+    },
+    data: {
+        contentHeight: 0,
+        expanded: false,
+        transition: false
+    },
+    mounted() {
+        this.updateExpanded()
+            .then(nextTick)
+            .then(() => {
+            const data = { transition: true };
+            if (this.data.expanded) {
+                data.contentHeight = 'auto';
+            }
+            this.setData(data);
+        });
+    },
+    methods: {
+        updateExpanded() {
+            if (!this.parent) {
+                return Promise.resolve();
+            }
+            const { value, accordion } = this.parent.data;
+            const { children = [] } = this.parent;
+            const { name } = this.data;
+            const index = children.indexOf(this);
+            const currentName = name == null ? index : name;
+            const expanded = accordion
+                ? value === currentName
+                : (value || []).some((name) => name === currentName);
+            const stack = [];
+            if (expanded !== this.data.expanded) {
+                stack.push(this.updateStyle(expanded));
+            }
+            stack.push(this.set({ index, expanded }));
+            return Promise.all(stack);
+        },
+        updateStyle(expanded) {
+            return this.getRect('.van-collapse-item__content')
+                .then((rect) => rect.height)
+                .then((height) => {
+                if (expanded) {
+                    return this.set({
+                        contentHeight: height ? `${height}px` : 'auto'
+                    });
+                }
+                return this.set({ contentHeight: `${height}px` })
+                    .then(nextTick)
+                    .then(() => this.set({ contentHeight: 0 }));
+            });
+        },
+        onClick() {
+            if (this.data.disabled) {
+                return;
+            }
+            const { name, expanded } = this.data;
+            const index = this.parent.children.indexOf(this);
+            const currentName = name == null ? index : name;
+            this.parent.switch(currentName, !expanded);
+        },
+        onTransitionEnd() {
+            if (this.data.expanded) {
+                this.setData({
+                    contentHeight: 'auto'
+                });
+            }
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/collapse-item/index.json
+++ b/litemall-wx/lib/vant-weapp/collapse-item/index.json
@@ -0,0 +1,6 @@
+{
+  "component": true,
+  "usingComponents": {
+    "van-cell": "../cell/index"
+  }
+}
--- a/litemall-wx/lib/vant-weapp/collapse-item/index.wxml
+++ b/litemall-wx/lib/vant-weapp/collapse-item/index.wxml
@@ -0,0 +1,44 @@
+<wxs src="../wxs/utils.wxs" module="utils" />
+
+<view class="van-collapse-item custom-class {{ index !== 0 ? 'van-hairline--top' : '' }}">
+  <van-cell
+    title="{{ title }}"
+    title-class="title-class"
+    icon="{{ icon }}"
+    value="{{ value }}"
+    label="{{ label }}"
+    is-link="{{ isLink }}"
+    clickable="{{ clickable }}"
+    border="{{ border && expanded }}"
+    class="{{ utils.bem('collapse-item__title', { disabled, expanded }) }}"
+    right-icon-class="van-cell__right-icon"
+    custom-class="van-cell"
+    hover-class="van-cell--hover"
+    bind:click="onClick"
+  >
+    <slot
+      name="title"
+      slot="title"
+    />
+    <slot
+      name="icon"
+      slot="icon"
+    />
+    <slot name="value" />
+    <slot
+      name="right-icon"
+      slot="right-icon"
+    />
+  </van-cell>
+  <view
+    class="{{ utils.bem('collapse-item__wrapper', { transition }) }}"
+    style="height: {{ contentHeight }};"
+    bind:transitionend="onTransitionEnd"
+  >
+    <view
+      class="van-collapse-item__content content-class"
+    >
+      <slot />
+    </view>
+  </view>
+</view>
--- a/litemall-wx/lib/vant-weapp/collapse-item/index.wxss
+++ b/litemall-wx/lib/vant-weapp/collapse-item/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-collapse-item__title .van-cell__right-icon{-webkit-transform:rotate(90deg);transform:rotate(90deg);transition:-webkit-transform .3s;transition:transform .3s;transition:transform .3s,-webkit-transform .3s;transition:-webkit-transform var(--collapse-item-transition-duration,.3s);transition:transform var(--collapse-item-transition-duration,.3s);transition:transform var(--collapse-item-transition-duration,.3s),-webkit-transform var(--collapse-item-transition-duration,.3s)}.van-collapse-item__title--expanded .van-cell__right-icon{-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}.van-collapse-item__title--disabled .van-cell,.van-collapse-item__title--disabled .van-cell__right-icon{color:#c8c9cc!important;color:var(--collapse-item-title-disabled-color,#c8c9cc)!important}.van-collapse-item__title--disabled .van-cell--hover{background-color:#fff!important;background-color:var(--white,#fff)!important}.van-collapse-item__wrapper{overflow:hidden}.van-collapse-item__wrapper--transition{transition:height .3s ease-in-out}.van-collapse-item__content{padding:15px;padding:var(--collapse-item-content-padding,15px);color:#969799;color:var(--collapse-item-content-text-color,#969799);font-size:13px;font-size:var(--collapse-item-content-font-size,13px);line-height:1.5;line-height:var(--collapse-item-content-line-height,1.5);background-color:#fff;background-color:var(--collapse-item-content-background-color,#fff)}
--- a/litemall-wx/lib/vant-weapp/collapse/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/collapse/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/collapse/index.js
+++ b/litemall-wx/lib/vant-weapp/collapse/index.js
@@ -0,0 +1,50 @@
+import { VantComponent } from '../common/component';
+VantComponent({
+    relation: {
+        name: 'collapse-item',
+        type: 'descendant',
+        linked(child) {
+            this.children.push(child);
+        },
+        unlinked(child) {
+            this.children = this.children.filter((item) => item !== child);
+        }
+    },
+    props: {
+        value: {
+            type: null,
+            observer: 'updateExpanded'
+        },
+        accordion: {
+            type: Boolean,
+            observer: 'updateExpanded'
+        },
+        border: {
+            type: Boolean,
+            value: true
+        }
+    },
+    beforeCreate() {
+        this.children = [];
+    },
+    methods: {
+        updateExpanded() {
+            this.children.forEach((child) => {
+                child.updateExpanded();
+            });
+        },
+        switch(name, expanded) {
+            const { accordion, value } = this.data;
+            if (!accordion) {
+                name = expanded
+                    ? (value || []).concat(name)
+                    : (value || []).filter((activeName) => activeName !== name);
+            }
+            else {
+                name = expanded ? name : '';
+            }
+            this.$emit('change', name);
+            this.$emit('input', name);
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/collapse/index.json
+++ b/litemall-wx/lib/vant-weapp/collapse/index.json
@@ -0,0 +1,3 @@
+{
+  "component": true
+}
--- a/litemall-wx/lib/vant-weapp/collapse/index.wxml
+++ b/litemall-wx/lib/vant-weapp/collapse/index.wxml
@@ -0,0 +1,3 @@
+<view class="custom-class van-collapse {{ border ? 'van-hairline--top-bottom' : '' }}">
+  <slot />
+</view>
--- a/litemall-wx/lib/vant-weapp/collapse/index.wxss
+++ b/litemall-wx/lib/vant-weapp/collapse/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';
--- a/litemall-wx/lib/vant-weapp/count-down/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/count-down/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/count-down/index.js
+++ b/litemall-wx/lib/vant-weapp/count-down/index.js
@@ -0,0 +1,100 @@
+import { VantComponent } from '../common/component';
+import { isSameSecond, parseFormat, parseTimeData } from './utils';
+function simpleTick(fn) {
+    return setTimeout(fn, 30);
+}
+VantComponent({
+    props: {
+        useSlot: Boolean,
+        millisecond: Boolean,
+        time: {
+            type: Number,
+            observer: 'reset'
+        },
+        format: {
+            type: String,
+            value: 'HH:mm:ss'
+        },
+        autoStart: {
+            type: Boolean,
+            value: true
+        }
+    },
+    data: {
+        timeData: parseTimeData(0),
+        formattedTime: '0'
+    },
+    destroyed() {
+        clearTimeout(this.tid);
+        this.tid = null;
+    },
+    methods: {
+        // 开始
+        start() {
+            if (this.counting) {
+                return;
+            }
+            this.counting = true;
+            this.endTime = Date.now() + this.remain;
+            this.tick();
+        },
+        // 暂停
+        pause() {
+            this.counting = false;
+            clearTimeout(this.tid);
+        },
+        // 重置
+        reset() {
+            this.pause();
+            this.remain = this.data.time;
+            this.setRemain(this.remain);
+            if (this.data.autoStart) {
+                this.start();
+            }
+        },
+        tick() {
+            if (this.data.millisecond) {
+                this.microTick();
+            }
+            else {
+                this.macroTick();
+            }
+        },
+        microTick() {
+            this.tid = simpleTick(() => {
+                this.setRemain(this.getRemain());
+                if (this.remain !== 0) {
+                    this.microTick();
+                }
+            });
+        },
+        macroTick() {
+            this.tid = simpleTick(() => {
+                const remain = this.getRemain();
+                if (!isSameSecond(remain, this.remain) || remain === 0) {
+                    this.setRemain(remain);
+                }
+                if (this.remain !== 0) {
+                    this.macroTick();
+                }
+            });
+        },
+        getRemain() {
+            return Math.max(this.endTime - Date.now(), 0);
+        },
+        setRemain(remain) {
+            this.remain = remain;
+            const timeData = parseTimeData(remain);
+            if (this.data.useSlot) {
+                this.$emit('change', timeData);
+            }
+            this.setData({
+                formattedTime: parseFormat(this.data.format, timeData)
+            });
+            if (remain === 0) {
+                this.pause();
+                this.$emit('finish');
+            }
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/count-down/index.json
+++ b/litemall-wx/lib/vant-weapp/count-down/index.json
@@ -0,0 +1,3 @@
+{
+  "component": true
+}
--- a/litemall-wx/lib/vant-weapp/count-down/index.wxml
+++ b/litemall-wx/lib/vant-weapp/count-down/index.wxml
@@ -0,0 +1,4 @@
+<view class="van-count-down">
+  <slot wx:if="{{ useSlot }}"/>
+  <block wx:else>{{ formattedTime }}</block>
+</view>
--- a/litemall-wx/lib/vant-weapp/count-down/index.wxss
+++ b/litemall-wx/lib/vant-weapp/count-down/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-count-down{color:#323233;color:var(--count-down-text-color,#323233);font-size:14px;font-size:var(--count-down-font-size,14px);line-height:20px;line-height:var(--count-down-line-height,20px)}
--- a/litemall-wx/lib/vant-weapp/count-down/utils.d.ts
+++ b/litemall-wx/lib/vant-weapp/count-down/utils.d.ts
@@ -0,0 +1,10 @@
+export declare type TimeData = {
+    days: number;
+    hours: number;
+    minutes: number;
+    seconds: number;
+    milliseconds: number;
+};
+export declare function parseTimeData(time: number): TimeData;
+export declare function parseFormat(format: string, timeData: TimeData): string;
+export declare function isSameSecond(time1: number, time2: number): boolean;
--- a/litemall-wx/lib/vant-weapp/count-down/utils.js
+++ b/litemall-wx/lib/vant-weapp/count-down/utils.js
@@ -0,0 +1,57 @@
+function padZero(num, targetLength = 2) {
+    let str = num + '';
+    while (str.length < targetLength) {
+        str = '0' + str;
+    }
+    return str;
+}
+const SECOND = 1000;
+const MINUTE = 60 * SECOND;
+const HOUR = 60 * MINUTE;
+const DAY = 24 * HOUR;
+export function parseTimeData(time) {
+    const days = Math.floor(time / DAY);
+    const hours = Math.floor((time % DAY) / HOUR);
+    const minutes = Math.floor((time % HOUR) / MINUTE);
+    const seconds = Math.floor((time % MINUTE) / SECOND);
+    const milliseconds = Math.floor(time % SECOND);
+    return {
+        days,
+        hours,
+        minutes,
+        seconds,
+        milliseconds
+    };
+}
+export function parseFormat(format, timeData) {
+    const { days } = timeData;
+    let { hours, minutes, seconds, milliseconds } = timeData;
+    if (format.indexOf('DD') === -1) {
+        hours += days * 24;
+    }
+    else {
+        format = format.replace('DD', padZero(days));
+    }
+    if (format.indexOf('HH') === -1) {
+        minutes += hours * 60;
+    }
+    else {
+        format = format.replace('HH', padZero(hours));
+    }
+    if (format.indexOf('mm') === -1) {
+        seconds += minutes * 60;
+    }
+    else {
+        format = format.replace('mm', padZero(minutes));
+    }
+    if (format.indexOf('ss') === -1) {
+        milliseconds += seconds * 1000;
+    }
+    else {
+        format = format.replace('ss', padZero(seconds));
+    }
+    return format.replace('SSS', padZero(milliseconds, 3));
+}
+export function isSameSecond(time1, time2) {
+    return Math.floor(time1 / 1000) === Math.floor(time2 / 1000);
+}
--- a/litemall-wx/lib/vant-weapp/datetime-picker/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/datetime-picker/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/datetime-picker/index.js
+++ b/litemall-wx/lib/vant-weapp/datetime-picker/index.js
@@ -0,0 +1,297 @@
+import { VantComponent } from '../common/component';
+import { isDef } from '../common/utils';
+import { pickerProps } from '../picker/shared';
+const currentYear = new Date().getFullYear();
+function isValidDate(date) {
+    return isDef(date) && !isNaN(new Date(date).getTime());
+}
+function range(num, min, max) {
+    return Math.min(Math.max(num, min), max);
+}
+function padZero(val) {
+    return `00${val}`.slice(-2);
+}
+function times(n, iteratee) {
+    let index = -1;
+    const result = Array(n < 0 ? 0 : n);
+    while (++index < n) {
+        result[index] = iteratee(index);
+    }
+    return result;
+}
+function getTrueValue(formattedValue) {
+    if (!formattedValue)
+        return;
+    while (isNaN(parseInt(formattedValue, 10))) {
+        formattedValue = formattedValue.slice(1);
+    }
+    return parseInt(formattedValue, 10);
+}
+function getMonthEndDay(year, month) {
+    return 32 - new Date(year, month - 1, 32).getDate();
+}
+const defaultFormatter = (_, value) => value;
+VantComponent({
+    classes: ['active-class', 'toolbar-class', 'column-class'],
+    props: Object.assign(Object.assign({}, pickerProps), { value: null, filter: null, type: {
+            type: String,
+            value: 'datetime'
+        }, showToolbar: {
+            type: Boolean,
+            value: true
+        }, formatter: {
+            type: null,
+            value: defaultFormatter
+        }, minDate: {
+            type: Number,
+            value: new Date(currentYear - 10, 0, 1).getTime()
+        }, maxDate: {
+            type: Number,
+            value: new Date(currentYear + 10, 11, 31).getTime()
+        }, minHour: {
+            type: Number,
+            value: 0
+        }, maxHour: {
+            type: Number,
+            value: 23
+        }, minMinute: {
+            type: Number,
+            value: 0
+        }, maxMinute: {
+            type: Number,
+            value: 59
+        } }),
+    data: {
+        innerValue: Date.now(),
+        columns: []
+    },
+    watch: {
+        value: 'updateValue',
+        type: 'updateValue',
+        minDate: 'updateValue',
+        maxDate: 'updateValue',
+        minHour: 'updateValue',
+        maxHour: 'updateValue',
+        minMinute: 'updateValue',
+        maxMinute: 'updateValue'
+    },
+    methods: {
+        updateValue() {
+            const { data } = this;
+            const val = this.correctValue(this.data.value);
+            const isEqual = val === data.innerValue;
+            if (!isEqual) {
+                this.updateColumnValue(val).then(() => {
+                    this.$emit('input', val);
+                });
+            }
+            else {
+                this.updateColumns();
+            }
+        },
+        getPicker() {
+            if (this.picker == null) {
+                this.picker = this.selectComponent('.van-datetime-picker');
+                const { picker } = this;
+                const { setColumnValues } = picker;
+                picker.setColumnValues = (...args) => setColumnValues.apply(picker, [...args, false]);
+            }
+            return this.picker;
+        },
+        updateColumns() {
+            const { formatter = defaultFormatter } = this.data;
+            const results = this.getOriginColumns().map(column => ({
+                values: column.values.map(value => formatter(column.type, value))
+            }));
+            return this.set({ columns: results });
+        },
+        getOriginColumns() {
+            const { filter } = this.data;
+            const results = this.getRanges().map(({ type, range }) => {
+                let values = times(range[1] - range[0] + 1, index => {
+                    let value = range[0] + index;
+                    value = type === 'year' ? `${value}` : padZero(value);
+                    return value;
+                });
+                if (filter) {
+                    values = filter(type, values);
+                }
+                return { type, values };
+            });
+            return results;
+        },
+        getRanges() {
+            const { data } = this;
+            if (data.type === 'time') {
+                return [
+                    {
+                        type: 'hour',
+                        range: [data.minHour, data.maxHour]
+                    },
+                    {
+                        type: 'minute',
+                        range: [data.minMinute, data.maxMinute]
+                    }
+                ];
+            }
+            const { maxYear, maxDate, maxMonth, maxHour, maxMinute } = this.getBoundary('max', data.innerValue);
+            const { minYear, minDate, minMonth, minHour, minMinute } = this.getBoundary('min', data.innerValue);
+            const result = [
+                {
+                    type: 'year',
+                    range: [minYear, maxYear]
+                },
+                {
+                    type: 'month',
+                    range: [minMonth, maxMonth]
+                },
+                {
+                    type: 'day',
+                    range: [minDate, maxDate]
+                },
+                {
+                    type: 'hour',
+                    range: [minHour, maxHour]
+                },
+                {
+                    type: 'minute',
+                    range: [minMinute, maxMinute]
+                }
+            ];
+            if (data.type === 'date')
+                result.splice(3, 2);
+            if (data.type === 'year-month')
+                result.splice(2, 3);
+            return result;
+        },
+        correctValue(value) {
+            const { data } = this;
+            // validate value
+            const isDateType = data.type !== 'time';
+            if (isDateType && !isValidDate(value)) {
+                value = data.minDate;
+            }
+            else if (!isDateType && !value) {
+                const { minHour } = data;
+                value = `${padZero(minHour)}:00`;
+            }
+            // time type
+            if (!isDateType) {
+                let [hour, minute] = value.split(':');
+                hour = padZero(range(hour, data.minHour, data.maxHour));
+                minute = padZero(range(minute, data.minMinute, data.maxMinute));
+                return `${hour}:${minute}`;
+            }
+            // date type
+            value = Math.max(value, data.minDate);
+            value = Math.min(value, data.maxDate);
+            return value;
+        },
+        getBoundary(type, innerValue) {
+            const value = new Date(innerValue);
+            const boundary = new Date(this.data[`${type}Date`]);
+            const year = boundary.getFullYear();
+            let month = 1;
+            let date = 1;
+            let hour = 0;
+            let minute = 0;
+            if (type === 'max') {
+                month = 12;
+                date = getMonthEndDay(value.getFullYear(), value.getMonth() + 1);
+                hour = 23;
+                minute = 59;
+            }
+            if (value.getFullYear() === year) {
+                month = boundary.getMonth() + 1;
+                if (value.getMonth() + 1 === month) {
+                    date = boundary.getDate();
+                    if (value.getDate() === date) {
+                        hour = boundary.getHours();
+                        if (value.getHours() === hour) {
+                            minute = boundary.getMinutes();
+                        }
+                    }
+                }
+            }
+            return {
+                [`${type}Year`]: year,
+                [`${type}Month`]: month,
+                [`${type}Date`]: date,
+                [`${type}Hour`]: hour,
+                [`${type}Minute`]: minute
+            };
+        },
+        onCancel() {
+            this.$emit('cancel');
+        },
+        onConfirm() {
+            this.$emit('confirm', this.data.innerValue);
+        },
+        onChange() {
+            const { data } = this;
+            let value;
+            const picker = this.getPicker();
+            if (data.type === 'time') {
+                const indexes = picker.getIndexes();
+                value = `${+data.columns[0].values[indexes[0]]}:${+data.columns[1].values[indexes[1]]}`;
+            }
+            else {
+                const values = picker.getValues();
+                const year = getTrueValue(values[0]);
+                const month = getTrueValue(values[1]);
+                const maxDate = getMonthEndDay(year, month);
+                let date = getTrueValue(values[2]);
+                if (data.type === 'year-month') {
+                    date = 1;
+                }
+                date = date > maxDate ? maxDate : date;
+                let hour = 0;
+                let minute = 0;
+                if (data.type === 'datetime') {
+                    hour = getTrueValue(values[3]);
+                    minute = getTrueValue(values[4]);
+                }
+                value = new Date(year, month - 1, date, hour, minute);
+            }
+            value = this.correctValue(value);
+            this.updateColumnValue(value).then(() => {
+                this.$emit('input', value);
+                this.$emit('change', picker);
+            });
+        },
+        updateColumnValue(value) {
+            let values = [];
+            const { type, formatter = defaultFormatter } = this.data;
+            const picker = this.getPicker();
+            if (type === 'time') {
+                const pair = value.split(':');
+                values = [
+                    formatter('hour', pair[0]),
+                    formatter('minute', pair[1])
+                ];
+            }
+            else {
+                const date = new Date(value);
+                values = [
+                    formatter('year', `${date.getFullYear()}`),
+                    formatter('month', padZero(date.getMonth() + 1))
+                ];
+                if (type === 'date') {
+                    values.push(formatter('day', padZero(date.getDate())));
+                }
+                if (type === 'datetime') {
+                    values.push(formatter('day', padZero(date.getDate())), formatter('hour', padZero(date.getHours())), formatter('minute', padZero(date.getMinutes())));
+                }
+            }
+            return this.set({ innerValue: value })
+                .then(() => this.updateColumns())
+                .then(() => picker.setValues(values));
+        }
+    },
+    created() {
+        const innerValue = this.correctValue(this.data.value);
+        this.updateColumnValue(innerValue).then(() => {
+            this.$emit('input', innerValue);
+        });
+    }
+});
--- a/litemall-wx/lib/vant-weapp/datetime-picker/index.json
+++ b/litemall-wx/lib/vant-weapp/datetime-picker/index.json
@@ -0,0 +1,6 @@
+{
+  "component": true,
+  "usingComponents": {
+    "van-picker": "../picker/index"
+  }
+}
--- a/litemall-wx/lib/vant-weapp/datetime-picker/index.wxml
+++ b/litemall-wx/lib/vant-weapp/datetime-picker/index.wxml
@@ -0,0 +1,16 @@
+<van-picker
+  class="van-datetime-picker"
+  active-class="active-class"
+  toolbar-class="toolbar-class"
+  column-class="column-class"
+  title="{{ title }}"
+  columns="{{ columns }}"
+  item-height="{{ itemHeight }}"
+  show-toolbar="{{ showToolbar }}"
+  visible-item-count="{{ visibleItemCount }}"
+  confirm-button-text="{{ confirmButtonText }}"
+  cancel-button-text="{{ cancelButtonText }}"
+  bind:change="onChange"
+  bind:confirm="onConfirm"
+  bind:cancel="onCancel"
+/>
--- a/litemall-wx/lib/vant-weapp/datetime-picker/index.wxss
+++ b/litemall-wx/lib/vant-weapp/datetime-picker/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';
--- a/litemall-wx/lib/vant-weapp/definitions/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/definitions/index.d.ts
@@ -0,0 +1,28 @@
+/// <reference types="miniprogram-api-typings" />
+import { Weapp } from './weapp';
+declare type RecordToAny<T> = {
+    [K in keyof T]: any;
+};
+export declare type CombinedComponentInstance<Data, Props, Methods> = Methods & WechatMiniprogram.Component.TrivialInstance & Weapp.FormField & {
+    data: Data & RecordToAny<Props>;
+};
+export interface VantComponentOptions<Data, Props, Methods, Instance> {
+    data?: Data;
+    field?: boolean;
+    classes?: string[];
+    mixins?: string[];
+    props?: Props & Weapp.PropertyOption;
+    watch?: Weapp.WatchOption<Instance>;
+    relation?: Weapp.RelationOption<Instance> & {
+        name: string;
+    };
+    relations?: {
+        [componentName: string]: Weapp.RelationOption<Instance>;
+    };
+    methods?: Methods & Weapp.MethodOption<Instance>;
+    beforeCreate?: (this: Instance) => void;
+    created?: (this: Instance) => void;
+    mounted?: (this: Instance) => void;
+    destroyed?: (this: Instance) => void;
+}
+export {};
--- a/litemall-wx/lib/vant-weapp/definitions/index.js
+++ b/litemall-wx/lib/vant-weapp/definitions/index.js
--- a/litemall-wx/lib/vant-weapp/definitions/weapp.d.ts
+++ b/litemall-wx/lib/vant-weapp/definitions/weapp.d.ts
@@ -0,0 +1,112 @@
+/// <reference types="miniprogram-api-typings" />
+export declare namespace Weapp {
+    export interface FormField {
+        data: {
+            name: string;
+            value: any;
+        };
+    }
+    interface Target {
+        id: string;
+        tagName: string;
+        dataset: {
+            [key: string]: any;
+        };
+    }
+    export interface Event {
+        /**
+         * 代表事件的类型。
+         */
+        type: string;
+        /**
+         * 页面打开到触发事件所经过的毫秒数。
+         */
+        timeStamp: number;
+        /**
+         * 触发事件的源组件。
+         */
+        target: Target;
+        /**
+         * 事件绑定的当前组件。
+         */
+        currentTarget: Target;
+        /**
+         * 额外的信息
+         */
+        detail: any;
+    }
+    interface Touch {
+        /**
+         * 触摸点的标识符
+         */
+        identifier: number;
+        /**
+         * 距离文档左上角的距离，文档的左上角为原点 ，横向为X轴，纵向为Y轴
+         */
+        pageX: number;
+        /**
+         * 距离文档左上角的距离，文档的左上角为原点 ，横向为X轴，纵向为Y轴
+         */
+        pageY: number;
+        /**
+         * 距离页面可显示区域（屏幕除去导航条）左上角距离，横向为X轴，纵向为Y轴
+         */
+        clientX: number;
+        /**
+         * 距离页面可显示区域（屏幕除去导航条）左上角距离，横向为X轴，纵向为Y轴
+         */
+        clientY: number;
+    }
+    export interface TouchEvent extends Event {
+        touches: Array<Touch>;
+        changedTouches: Array<Touch>;
+    }
+    /**
+     * relation定义，miniprogram-api-typings缺少this定义
+     */
+    export interface RelationOption<Instance> {
+        /** 目标组件的相对关系 */
+        type: 'parent' | 'child' | 'ancestor' | 'descendant';
+        /** 关系生命周期函数，当关系被建立在页面节点树中时触发，触发时机在组件attached生命周期之后 */
+        linked?(this: Instance, target: WechatMiniprogram.Component.TrivialInstance): void;
+        /** 关系生命周期函数，当关系在页面节点树中发生改变时触发，触发时机在组件moved生命周期之后 */
+        linkChanged?(this: Instance, target: WechatMiniprogram.Component.TrivialInstance): void;
+        /** 关系生命周期函数，当关系脱离页面节点树时触发，触发时机在组件detached生命周期之后 */
+        unlinked?(this: Instance, target: WechatMiniprogram.Component.TrivialInstance): void;
+        /** 如果这一项被设置，则它表示关联的目标节点所应具有的behavior，所有拥有这一behavior的组件节点都会被关联 */
+        target?: string;
+    }
+    /**
+     * obverser定义，miniprogram-api-typings缺少this定义
+     */
+    type Observer<Instance, T> = (this: Instance, newVal: T, oldVal: T, changedPath: Array<string | number>) => void;
+    /**
+     * watch定义
+     */
+    export interface WatchOption<Instance> {
+        [name: string]: string | Observer<Instance, any>;
+    }
+    /**
+     * methods定义，miniprogram-api-typings缺少this定义
+     */
+    export interface MethodOption<Instance> {
+        [name: string]: (this: Instance, ...args: any[]) => any;
+    }
+    export interface ComputedOption<Instance> {
+        [name: string]: (this: Instance) => any;
+    }
+    type PropertyType = StringConstructor | NumberConstructor | BooleanConstructor | ArrayConstructor | ObjectConstructor | FunctionConstructor | null;
+    export interface PropertyOption {
+        [name: string]: PropertyType | PropertyType[] | {
+            /** 属性类型 */
+            type: PropertyType | PropertyType[];
+            /** 属性初始值 */
+            value?: any;
+            /** 属性值被更改时的响应函数 */
+            observer?: string | Observer<WechatMiniprogram.Component.TrivialInstance, any>;
+            /** 属性的类型（可以指定多个） */
+            optionalTypes?: PropertyType[];
+        };
+    }
+    export {};
+}
--- a/litemall-wx/lib/vant-weapp/definitions/weapp.js
+++ b/litemall-wx/lib/vant-weapp/definitions/weapp.js
--- a/litemall-wx/lib/vant-weapp/dialog/dialog.d.ts
+++ b/litemall-wx/lib/vant-weapp/dialog/dialog.d.ts
@@ -0,0 +1,47 @@
+/// <reference types="miniprogram-api-typings" />
+declare type DialogAction = 'confirm' | 'cancel';
+declare type DialogOptions = {
+    lang?: string;
+    show?: boolean;
+    title?: string;
+    width?: string | number;
+    zIndex?: number;
+    context?: WechatMiniprogram.Page.TrivialInstance | WechatMiniprogram.Component.TrivialInstance;
+    message?: string;
+    overlay?: boolean;
+    selector?: string;
+    ariaLabel?: string;
+    className?: string;
+    customStyle?: string;
+    transition?: string;
+    asyncClose?: boolean;
+    businessId?: number;
+    sessionFrom?: string;
+    overlayStyle?: string;
+    appParameter?: string;
+    messageAlign?: string;
+    sendMessageImg?: string;
+    showMessageCard?: boolean;
+    sendMessagePath?: string;
+    sendMessageTitle?: string;
+    confirmButtonText?: string;
+    cancelButtonText?: string;
+    showConfirmButton?: boolean;
+    showCancelButton?: boolean;
+    closeOnClickOverlay?: boolean;
+    confirmButtonOpenType?: string;
+};
+interface Dialog {
+    (options: DialogOptions): Promise<DialogAction>;
+    alert?: (options: DialogOptions) => Promise<DialogAction>;
+    confirm?: (options: DialogOptions) => Promise<DialogAction>;
+    close?: () => void;
+    stopLoading?: () => void;
+    install?: () => void;
+    setDefaultOptions?: (options: DialogOptions) => void;
+    resetDefaultOptions?: () => void;
+    defaultOptions?: DialogOptions;
+    currentOptions?: DialogOptions;
+}
+declare const Dialog: Dialog;
+export default Dialog;
--- a/litemall-wx/lib/vant-weapp/dialog/dialog.js
+++ b/litemall-wx/lib/vant-weapp/dialog/dialog.js
@@ -0,0 +1,63 @@
+let queue = [];
+function getContext() {
+    const pages = getCurrentPages();
+    return pages[pages.length - 1];
+}
+const Dialog = options => {
+    options = Object.assign(Object.assign({}, Dialog.currentOptions), options);
+    return new Promise((resolve, reject) => {
+        const context = options.context || getContext();
+        const dialog = context.selectComponent(options.selector);
+        delete options.context;
+        delete options.selector;
+        if (dialog) {
+            dialog.setData(Object.assign({ onCancel: reject, onConfirm: resolve }, options));
+            queue.push(dialog);
+        }
+        else {
+            console.warn('未找到 van-dialog 节点，请确认 selector 及 context 是否正确');
+        }
+    });
+};
+Dialog.defaultOptions = {
+    show: true,
+    title: '',
+    width: null,
+    message: '',
+    zIndex: 100,
+    overlay: true,
+    selector: '#van-dialog',
+    className: '',
+    asyncClose: false,
+    transition: 'scale',
+    customStyle: '',
+    messageAlign: '',
+    overlayStyle: '',
+    confirmButtonText: '确认',
+    cancelButtonText: '取消',
+    showConfirmButton: true,
+    showCancelButton: false,
+    closeOnClickOverlay: false,
+    confirmButtonOpenType: ''
+};
+Dialog.alert = Dialog;
+Dialog.confirm = options => Dialog(Object.assign({ showCancelButton: true }, options));
+Dialog.close = () => {
+    queue.forEach(dialog => {
+        dialog.close();
+    });
+    queue = [];
+};
+Dialog.stopLoading = () => {
+    queue.forEach(dialog => {
+        dialog.stopLoading();
+    });
+};
+Dialog.setDefaultOptions = options => {
+    Object.assign(Dialog.currentOptions, options);
+};
+Dialog.resetDefaultOptions = () => {
+    Dialog.currentOptions = Object.assign({}, Dialog.defaultOptions);
+};
+Dialog.resetDefaultOptions();
+export default Dialog;
--- a/litemall-wx/lib/vant-weapp/dialog/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/dialog/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/dialog/index.js
+++ b/litemall-wx/lib/vant-weapp/dialog/index.js
@@ -0,0 +1,119 @@
+import { VantComponent } from '../common/component';
+import { button } from '../mixins/button';
+import { openType } from '../mixins/open-type';
+import { addUnit } from '../common/utils';
+import { GRAY, BLUE } from '../common/color';
+VantComponent({
+    mixins: [button, openType],
+    props: {
+        show: Boolean,
+        title: String,
+        message: String,
+        useSlot: Boolean,
+        className: String,
+        customStyle: String,
+        asyncClose: Boolean,
+        messageAlign: String,
+        overlayStyle: String,
+        useTitleSlot: Boolean,
+        showCancelButton: Boolean,
+        closeOnClickOverlay: Boolean,
+        confirmButtonOpenType: String,
+        width: {
+            type: null,
+            observer: 'setWidthWithUnit'
+        },
+        zIndex: {
+            type: Number,
+            value: 2000
+        },
+        confirmButtonText: {
+            type: String,
+            value: '确认'
+        },
+        cancelButtonText: {
+            type: String,
+            value: '取消'
+        },
+        confirmButtonColor: {
+            type: String,
+            value: BLUE
+        },
+        cancelButtonColor: {
+            type: String,
+            value: GRAY
+        },
+        showConfirmButton: {
+            type: Boolean,
+            value: true
+        },
+        overlay: {
+            type: Boolean,
+            value: true
+        },
+        transition: {
+            type: String,
+            value: 'scale'
+        }
+    },
+    data: {
+        loading: {
+            confirm: false,
+            cancel: false
+        }
+    },
+    watch: {
+        show(show) {
+            !show && this.stopLoading();
+        }
+    },
+    methods: {
+        onConfirm() {
+            this.handleAction('confirm');
+        },
+        onCancel() {
+            this.handleAction('cancel');
+        },
+        onClickOverlay() {
+            this.onClose('overlay');
+        },
+        handleAction(action) {
+            if (this.data.asyncClose) {
+                this.setData({
+                    [`loading.${action}`]: true
+                });
+            }
+            this.onClose(action);
+        },
+        close() {
+            this.setData({
+                show: false
+            });
+        },
+        stopLoading() {
+            this.setData({
+                loading: {
+                    confirm: false,
+                    cancel: false
+                }
+            });
+        },
+        onClose(action) {
+            if (!this.data.asyncClose) {
+                this.close();
+            }
+            this.$emit('close', action);
+            // 把 dialog 实例传递出去，可以通过 stopLoading() 在外部关闭按钮的 loading
+            this.$emit(action, { dialog: this });
+            const callback = this.data[action === 'confirm' ? 'onConfirm' : 'onCancel'];
+            if (callback) {
+                callback(this);
+            }
+        },
+        setWidthWithUnit(val) {
+            this.setData({
+                widthWithUnit: addUnit(val)
+            });
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/dialog/index.json
+++ b/litemall-wx/lib/vant-weapp/dialog/index.json
@@ -0,0 +1,7 @@
+{
+  "component": true,
+  "usingComponents": {
+    "van-popup": "../popup/index",
+    "van-button": "../button/index"
+  }
+}
--- a/litemall-wx/lib/vant-weapp/dialog/index.wxml
+++ b/litemall-wx/lib/vant-weapp/dialog/index.wxml
@@ -0,0 +1,69 @@
+<van-popup
+  show="{{ show }}"
+  z-index="{{ zIndex }}"
+  overlay="{{ overlay }}"
+  transition="{{ transition }}"
+  custom-class="van-dialog {{ className }}"
+  custom-style="{{ widthWithUnit ? 'width: ' + widthWithUnit + ';' : '' }}{{ customStyle }}"
+  overlay-style="{{ overlayStyle }}"
+  close-on-click-overlay="{{ closeOnClickOverlay }}"
+  bind:close="onClickOverlay"
+>
+  <view
+    wx:if="{{ title || useTitleSlot  }}"
+    class="van-dialog__header {{ message || useSlot ? '' : 'van-dialog--isolated' }}"
+  >
+    <slot wx:if="{{ useTitleSlot }}" name="title" />
+    <block wx:elif="{{ title }}"> {{ title }}</block>
+  </view>
+
+  <slot wx:if="{{ useSlot }}" />
+  <view
+    wx:elif="{{ message }}"
+    class="van-dialog__message {{ title ? 'van-dialog__message--has-title' : '' }} {{ messageAlign ? 'van-dialog__message--' + messageAlign : '' }}"
+  >
+    <text class="van-dialog__message-text">{{ message }}</text>
+  </view>
+
+  <view class="van-hairline--top van-dialog__footer">
+    <van-button
+      wx:if="{{ showCancelButton }}"
+      size="large"
+      loading="{{ loading.cancel }}"
+      class="van-dialog__button van-hairline--right"
+      custom-class="van-dialog__cancel"
+      custom-style="color: {{ cancelButtonColor }}"
+      bind:click="onCancel"
+    >
+      {{ cancelButtonText }}
+    </van-button>
+    <van-button
+      wx:if="{{ showConfirmButton }}"
+      size="large"
+      class="van-dialog__button"
+      loading="{{ loading.confirm }}"
+      custom-class="van-dialog__confirm"
+      custom-style="color: {{ confirmButtonColor }}"
+
+      open-type="{{ confirmButtonOpenType }}"
+      lang="{{ lang }}"
+      business-id="{{ businessId }}"
+      session-from="{{ sessionFrom }}"
+      send-message-title="{{ sendMessageTitle }}"
+      send-message-path="{{ sendMessagePath }}"
+      send-message-img="{{ sendMessageImg }}"
+      show-message-card="{{ showMessageCard }}"
+      app-parameter="{{ appParameter }}"
+
+      bind:click="onConfirm"
+      bindgetuserinfo="bindGetUserInfo"
+      bindcontact="bindContact"
+      bindgetphonenumber="bindGetPhoneNumber"
+      binderror="bindError"
+      bindlaunchapp="bindLaunchApp"
+      bindopensetting="bindOpenSetting"
+    >
+      {{ confirmButtonText }}
+    </van-button>
+  </view>
+</van-popup>
--- a/litemall-wx/lib/vant-weapp/dialog/index.wxss
+++ b/litemall-wx/lib/vant-weapp/dialog/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-dialog{top:45%!important;overflow:hidden;width:320px;width:var(--dialog-width,320px);font-size:16px;font-size:var(--dialog-font-size,16px);border-radius:16px;border-radius:var(--dialog-border-radius,16px);background-color:#fff;background-color:var(--dialog-background-color,#fff)}@media (max-width:321px){.van-dialog{width:90%;width:var(--dialog-small-screen-width,90%)}}.van-dialog__header{text-align:center;padding-top:24px;padding-top:var(--dialog-header-padding-top,24px);font-weight:500;font-weight:var(--dialog-header-font-weight,500);line-height:24px;line-height:var(--dialog-header-line-height,24px)}.van-dialog__header--isolated{padding:24px 0;padding:var(--dialog-header-isolated-padding,24px 0)}.van-dialog__message{overflow-y:auto;text-align:center;-webkit-overflow-scrolling:touch;font-size:14px;font-size:var(--dialog-message-font-size,14px);line-height:20px;line-height:var(--dialog-message-line-height,20px);max-height:60vh;max-height:var(--dialog-message-max-height,60vh);padding:24px;padding:var(--dialog-message-padding,24px)}.van-dialog__message-text{word-wrap:break-word}.van-dialog__message--has-title{padding-top:12px;padding-top:var(--dialog-has-title-message-padding-top,12px);color:#646566;color:var(--dialog-has-title-message-text-color,#646566)}.van-dialog__message--left{text-align:left}.van-dialog__message--right{text-align:right}.van-dialog__footer{display:-webkit-flex;display:flex}.van-dialog__button{-webkit-flex:1;flex:1}.van-dialog__cancel,.van-dialog__confirm{border:0!important}.van-dialog-bounce-enter{-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7);opacity:0}.van-dialog-bounce-leave-active{-webkit-transform:translate3d(-50%,-50%,0) scale(.9);transform:translate3d(-50%,-50%,0) scale(.9);opacity:0}
--- a/litemall-wx/lib/vant-weapp/divider/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/divider/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/divider/index.js
+++ b/litemall-wx/lib/vant-weapp/divider/index.js
@@ -0,0 +1,33 @@
+import { VantComponent } from '../common/component';
+VantComponent({
+    props: {
+        dashed: {
+            type: Boolean,
+            value: false
+        },
+        hairline: {
+            type: Boolean,
+            value: false
+        },
+        contentPosition: {
+            type: String,
+            value: ''
+        },
+        fontSize: {
+            type: Number,
+            value: ''
+        },
+        borderColor: {
+            type: String,
+            value: ''
+        },
+        textColor: {
+            type: String,
+            value: ''
+        },
+        customStyle: {
+            type: String,
+            value: ''
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/divider/index.json
+++ b/litemall-wx/lib/vant-weapp/divider/index.json
@@ -0,0 +1,4 @@
+{
+  "component": true,
+  "usingComponents": {}
+}
--- a/litemall-wx/lib/vant-weapp/divider/index.wxml
+++ b/litemall-wx/lib/vant-weapp/divider/index.wxml
@@ -0,0 +1,8 @@
+<wxs src="../wxs/utils.wxs" module="utils" />
+
+<view
+  class="custom-class {{ utils.bem('divider', [{dashed, hairline}, contentPosition]) }}"
+  style="{{ borderColor  ? 'border-color: ' + borderColor + ';' : '' }}{{ textColor ? 'color: ' + textColor + ';' : '' }} {{ fontSize ? 'font-size: ' + fontSize + 'px;' : '' }} {{ customStyle }}"
+>
+  <slot />
+</view>
--- a/litemall-wx/lib/vant-weapp/divider/index.wxss
+++ b/litemall-wx/lib/vant-weapp/divider/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-divider{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;margin:16px 0;margin:var(--divider-margin,16px 0);color:#969799;color:var(--divider-text-color,#969799);font-size:14px;font-size:var(--divider-font-size,14px);line-height:24px;line-height:var(--divider-line-height,24px);border:0 solid #ebedf0;border-color:var(--divider-border-color,#ebedf0)}.van-divider:after,.van-divider:before{display:block;-webkit-flex:1;flex:1;box-sizing:border-box;height:1px;border-color:inherit;border-style:inherit;border-width:1px 0 0}.van-divider:before{content:""}.van-divider--hairline:after,.van-divider--hairline:before{-webkit-transform:scaleY(.5);transform:scaleY(.5)}.van-divider--dashed{border-style:dashed}.van-divider--center:before,.van-divider--left:before,.van-divider--right:before{margin-right:16px;margin-right:var(--divider-content-padding,16px)}.van-divider--center:after,.van-divider--left:after,.van-divider--right:after{content:"";margin-left:16px;margin-left:var(--divider-content-padding,16px)}.van-divider--left:before{max-width:10%;max-width:var(--divider-content-left-width,10%)}.van-divider--right:after{max-width:10%;max-width:var(--divider-content-right-width,10%)}
--- a/litemall-wx/lib/vant-weapp/dropdown-item/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/dropdown-item/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/dropdown-item/index.js
+++ b/litemall-wx/lib/vant-weapp/dropdown-item/index.js
@@ -0,0 +1,104 @@
+import { VantComponent } from '../common/component';
+VantComponent({
+    field: true,
+    relation: {
+        name: 'dropdown-menu',
+        type: 'ancestor',
+        linked(target) {
+            this.parent = target;
+            this.updateDataFromParent();
+        },
+        unlinked() {
+            this.parent = null;
+        }
+    },
+    props: {
+        value: {
+            type: null,
+            observer: 'rerender'
+        },
+        title: {
+            type: String,
+            observer: 'rerender'
+        },
+        disabled: Boolean,
+        titleClass: {
+            type: String,
+            observer: 'rerender'
+        },
+        options: {
+            type: Array,
+            value: [],
+            observer: 'rerender'
+        }
+    },
+    data: {
+        transition: true,
+        showPopup: false,
+        showWrapper: false,
+        displayTitle: ''
+    },
+    methods: {
+        rerender() {
+            wx.nextTick(() => {
+                this.parent && this.parent.updateItemListData();
+            });
+        },
+        updateDataFromParent() {
+            if (this.parent) {
+                const { overlay, duration, activeColor, closeOnClickOverlay, direction } = this.parent.data;
+                this.setData({
+                    overlay,
+                    duration,
+                    activeColor,
+                    closeOnClickOverlay,
+                    direction
+                });
+            }
+        },
+        onClickOverlay() {
+            this.toggle();
+            this.$emit('close');
+        },
+        onOptionTap(event) {
+            const { option } = event.currentTarget.dataset;
+            const { value } = option;
+            const shouldEmitChange = this.data.value !== value;
+            this.setData({ showPopup: false, value });
+            setTimeout(() => {
+                this.setData({ showWrapper: false });
+            }, this.data.duration || 0);
+            this.rerender();
+            if (shouldEmitChange) {
+                this.$emit('change', value);
+            }
+        },
+        toggle(show, options = {}) {
+            const { showPopup, duration } = this.data;
+            if (show == null) {
+                show = !showPopup;
+            }
+            if (show === showPopup) {
+                return;
+            }
+            if (!show) {
+                const time = options.immediate ? 0 : duration;
+                this.setData({ transition: !options.immediate, showPopup: show });
+                setTimeout(() => {
+                    this.setData({ showWrapper: false });
+                }, time);
+                this.rerender();
+                return;
+            }
+            this.parent.getChildWrapperStyle().then((wrapperStyle = '') => {
+                this.setData({
+                    transition: !options.immediate,
+                    showPopup: show,
+                    wrapperStyle,
+                    showWrapper: true
+                });
+                this.rerender();
+            });
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/dropdown-item/index.json
+++ b/litemall-wx/lib/vant-weapp/dropdown-item/index.json
@@ -0,0 +1,8 @@
+{
+  "component": true,
+  "usingComponents": {
+    "van-popup": "../popup/index",
+    "van-cell": "../cell/index",
+    "van-icon": "../icon/index"
+  }
+}
--- a/litemall-wx/lib/vant-weapp/dropdown-item/index.wxml
+++ b/litemall-wx/lib/vant-weapp/dropdown-item/index.wxml
@@ -0,0 +1,44 @@
+<wxs src="../wxs/utils.wxs" module="utils" />
+
+<view
+  wx:if="{{ showWrapper }}"
+  class="{{ utils.bem('dropdown-item', direction) }}"
+  style="{{ wrapperStyle }}"
+>
+  <van-popup
+    show="{{ showPopup }}"
+    custom-style="position: absolute;"
+    overlay-style="position: absolute;"
+    overlay="{{ overlay }}"
+    position="{{ direction === 'down' ? 'top' : 'bottom' }}"
+    duration="{{ transition ? duration : 0 }}"
+    close-on-click-overlay="{{ closeOnClickOverlay }}"
+    bind:close="onClickOverlay"
+  >
+    <van-cell
+      wx:for="{{ options }}"
+      wx:key="{{ item.value }}"
+      data-option="{{ item }}"
+      class="{{ utils.bem('dropdown-item__option', { active: item.value === value } ) }}"
+      clickable
+      icon="{{ item.icon }}"
+      bind:tap="onOptionTap"
+    >
+      <view
+        slot="title"
+        class="van-dropdown-item__title"
+        style="{{ item.value === value  ? 'color:' + activeColor : '' }}"
+      >
+        {{ item.text }}
+      </view>
+      <van-icon
+        wx:if="{{ item.value === value }}"
+        name="success"
+        class="van-dropdown-item__icon"
+        color="{{ activeColor }}"
+      />
+    </van-cell>
+
+    <slot />
+  </van-popup>
+</view>
--- a/litemall-wx/lib/vant-weapp/dropdown-item/index.wxss
+++ b/litemall-wx/lib/vant-weapp/dropdown-item/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-dropdown-item{position:fixed;right:0;left:0;overflow:hidden}.van-dropdown-item__option{text-align:left}.van-dropdown-item__option--active .van-dropdown-item__icon,.van-dropdown-item__option--active .van-dropdown-item__title{color:#1989fa;color:var(--dropdown-menu-option-active-color,#1989fa)}.van-dropdown-item--up{top:0}.van-dropdown-item--down{bottom:0}.van-dropdown-item__icon{display:block;line-height:inherit}
--- a/litemall-wx/lib/vant-weapp/dropdown-menu/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/dropdown-menu/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/dropdown-menu/index.js
+++ b/litemall-wx/lib/vant-weapp/dropdown-menu/index.js
@@ -0,0 +1,121 @@
+import { VantComponent } from '../common/component';
+import { addUnit } from '../common/utils';
+let ARRAY = [];
+VantComponent({
+    field: true,
+    relation: {
+        name: 'dropdown-item',
+        type: 'descendant',
+        linked(target) {
+            this.children.push(target);
+            this.updateItemListData();
+        },
+        unlinked(target) {
+            this.children = this.children.filter((child) => child !== target);
+            this.updateItemListData();
+        }
+    },
+    props: {
+        activeColor: {
+            type: String,
+            observer: 'updateChildrenData'
+        },
+        overlay: {
+            type: Boolean,
+            value: true,
+            observer: 'updateChildrenData'
+        },
+        zIndex: {
+            type: Number,
+            value: 10
+        },
+        duration: {
+            type: Number,
+            value: 200,
+            observer: 'updateChildrenData'
+        },
+        direction: {
+            type: String,
+            value: 'down',
+            observer: 'updateChildrenData'
+        },
+        closeOnClickOverlay: {
+            type: Boolean,
+            value: true,
+            observer: 'updateChildrenData'
+        },
+        closeOnClickOutside: {
+            type: Boolean,
+            value: true
+        }
+    },
+    data: {
+        itemListData: []
+    },
+    beforeCreate() {
+        const { windowHeight } = wx.getSystemInfoSync();
+        this.windowHeight = windowHeight;
+        this.children = [];
+        ARRAY.push(this);
+    },
+    destroyed() {
+        ARRAY = ARRAY.filter(item => item !== this);
+    },
+    methods: {
+        updateItemListData() {
+            this.setData({
+                itemListData: this.children.map((child) => child.data)
+            });
+        },
+        updateChildrenData() {
+            this.children.forEach((child) => {
+                child.updateDataFromParent();
+            });
+        },
+        toggleItem(active) {
+            this.children.forEach((item, index) => {
+                const { showPopup } = item.data;
+                if (index === active) {
+                    item.toggle();
+                }
+                else if (showPopup) {
+                    item.toggle(false, { immediate: true });
+                }
+            });
+        },
+        close() {
+            this.children.forEach((child) => {
+                child.toggle(false, { immediate: true });
+            });
+        },
+        getChildWrapperStyle() {
+            const { zIndex, direction } = this.data;
+            return this.getRect('.van-dropdown-menu').then((rect) => {
+                const { top = 0, bottom = 0 } = rect;
+                const offset = direction === 'down' ? bottom : this.windowHeight - top;
+                let wrapperStyle = `z-index: ${zIndex};`;
+                if (direction === 'down') {
+                    wrapperStyle += `top: ${addUnit(offset)};`;
+                }
+                else {
+                    wrapperStyle += `bottom: ${addUnit(offset)};`;
+                }
+                return wrapperStyle;
+            });
+        },
+        onTitleTap(event) {
+            const { index } = event.currentTarget.dataset;
+            const child = this.children[index];
+            if (!child.data.disabled) {
+                ARRAY.forEach(menuItem => {
+                    if (menuItem &&
+                        menuItem.data.closeOnClickOutside &&
+                        menuItem !== this) {
+                        menuItem.close();
+                    }
+                });
+                this.toggleItem(index);
+            }
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/dropdown-menu/index.json
+++ b/litemall-wx/lib/vant-weapp/dropdown-menu/index.json
@@ -0,0 +1,3 @@
+{
+  "component": true
+}
--- a/litemall-wx/lib/vant-weapp/dropdown-menu/index.wxml
+++ b/litemall-wx/lib/vant-weapp/dropdown-menu/index.wxml
@@ -0,0 +1,23 @@
+<wxs src="../wxs/utils.wxs" module="utils" />
+<wxs src="./index.wxs" module="computed" />
+
+<view class="van-dropdown-menu van-dropdown-menu--top-bottom">
+  <view
+    wx:for="{{ itemListData }}"
+    wx:key="index"
+    data-index="{{ index }}"
+    class="{{ utils.bem('dropdown-menu__item', { disabled: item.disabled }) }}"
+    bind:tap="onTitleTap"
+  >
+    <view
+      class="{{ item.titleClass }} {{ utils.bem('dropdown-menu__title', { active: item.showPopup, down: item.showPopup === (direction === 'down') }) }}"
+      style="{{ item.showPopup ? 'color:' + activeColor : '' }}"
+    >
+      <view class="van-ellipsis">
+        {{ computed.displayTitle(item) }}
+      </view>
+    </view>
+  </view>
+
+  <slot />
+</view>
--- a/litemall-wx/lib/vant-weapp/dropdown-menu/index.wxs
+++ b/litemall-wx/lib/vant-weapp/dropdown-menu/index.wxs
@@ -0,0 +1,16 @@
+/* eslint-disable */
+function displayTitle(item) {
+  if (item.title) {
+    return item.title;
+  }
+
+  var match = item.options.filter(function(option) {
+    return option.value === item.value;
+  });
+  var displayTitle = match.length ? match[0].text : '';
+  return displayTitle;
+}
+
+module.exports = {
+  displayTitle: displayTitle
+};
--- a/litemall-wx/lib/vant-weapp/dropdown-menu/index.wxss
+++ b/litemall-wx/lib/vant-weapp/dropdown-menu/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-dropdown-menu{display:-webkit-flex;display:flex;-webkit-user-select:none;user-select:none;height:50px;height:var(--dropdown-menu-height,50px);background-color:#fff;background-color:var(--dropdown-menu-background-color,#fff)}.van-dropdown-menu__item{display:-webkit-flex;display:flex;-webkit-flex:1;flex:1;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;min-width:0}.van-dropdown-menu__item:active{opacity:.7}.van-dropdown-menu__item--disabled:active{opacity:1}.van-dropdown-menu__item--disabled .van-dropdown-menu__title{color:#969799;color:var(--dropdown-menu-title-disabled-text-color,#969799)}.van-dropdown-menu__title{position:relative;box-sizing:border-box;max-width:100%;padding:0 8px;padding:var(--dropdown-menu-title-padding,0 8px);color:#323233;color:var(--dropdown-menu-title-text-color,#323233);font-size:15px;font-size:var(--dropdown-menu-title-font-size,15px);line-height:18px;line-height:var(--dropdown-menu-title-line-height,18px)}.van-dropdown-menu__title:after{position:absolute;top:50%;right:-4px;margin-top:-5px;border-color:transparent transparent currentcolor currentcolor;border-style:solid;border-width:3px;-webkit-transform:rotate(-45deg);transform:rotate(-45deg);opacity:.8;content:""}.van-dropdown-menu__title--active{color:#1989fa;color:var(--dropdown-menu-title-active-text-color,#1989fa)}.van-dropdown-menu__title--down:after{margin-top:-1px;-webkit-transform:rotate(135deg);transform:rotate(135deg)}
--- a/litemall-wx/lib/vant-weapp/field/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/field/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/litemall-wx/lib/vant-weapp/field/index.js
+++ b/litemall-wx/lib/vant-weapp/field/index.js
@@ -0,0 +1,108 @@
+import { VantComponent } from '../common/component';
+import { getSystemInfoSync } from '../common/utils';
+VantComponent({
+    field: true,
+    classes: ['input-class', 'right-icon-class'],
+    props: {
+        size: String,
+        icon: String,
+        label: String,
+        error: Boolean,
+        fixed: Boolean,
+        focus: Boolean,
+        center: Boolean,
+        isLink: Boolean,
+        leftIcon: String,
+        rightIcon: String,
+        disabled: Boolean,
+        autosize: Boolean,
+        readonly: Boolean,
+        required: Boolean,
+        password: Boolean,
+        iconClass: String,
+        clearable: Boolean,
+        clickable: Boolean,
+        inputAlign: String,
+        placeholder: String,
+        customStyle: String,
+        confirmType: String,
+        confirmHold: Boolean,
+        holdKeyboard: Boolean,
+        errorMessage: String,
+        arrowDirection: String,
+        placeholderStyle: String,
+        errorMessageAlign: String,
+        selectionEnd: {
+            type: Number,
+            value: -1
+        },
+        selectionStart: {
+            type: Number,
+            value: -1
+        },
+        showConfirmBar: {
+            type: Boolean,
+            value: true
+        },
+        adjustPosition: {
+            type: Boolean,
+            value: true
+        },
+        cursorSpacing: {
+            type: Number,
+            value: 50
+        },
+        maxlength: {
+            type: Number,
+            value: -1
+        },
+        type: {
+            type: String,
+            value: 'text'
+        },
+        border: {
+            type: Boolean,
+            value: true
+        },
+        titleWidth: {
+            type: String,
+            value: '90px'
+        }
+    },
+    data: {
+        focused: false,
+        system: getSystemInfoSync().system.split(' ').shift().toLowerCase()
+    },
+    methods: {
+        onInput(event) {
+            const { value = '' } = event.detail || {};
+            this.setData({ value }, () => {
+                this.emitChange(value);
+            });
+        },
+        onFocus(event) {
+            this.setData({ focused: true });
+            this.$emit('focus', event.detail);
+        },
+        onBlur(event) {
+            this.setData({ focused: false });
+            this.$emit('blur', event.detail);
+        },
+        onClickIcon() {
+            this.$emit('click-icon');
+        },
+        onClear() {
+            this.setData({ value: '' }, () => {
+                this.emitChange('');
+                this.$emit('clear', '');
+            });
+        },
+        onConfirm() {
+            this.$emit('confirm', this.data.value);
+        },
+        emitChange(value) {
+            this.$emit('input', value);
+            this.$emit('change', value);
+        }
+    }
+});
--- a/litemall-wx/lib/vant-weapp/field/index.json
+++ b/litemall-wx/lib/vant-weapp/field/index.json
@@ -0,0 +1,7 @@
+{
+  "component": true,
+  "usingComponents": {
+    "van-cell": "../cell/index",
+    "van-icon": "../icon/index"
+  }
+}
--- a/litemall-wx/lib/vant-weapp/field/index.wxml
+++ b/litemall-wx/lib/vant-weapp/field/index.wxml
@@ -0,0 +1,93 @@
+<wxs src="../wxs/utils.wxs" module="utils" />
+
+<van-cell
+  size="{{ size }}"
+  icon="{{ leftIcon }}"
+  title="{{ label }}"
+  center="{{ center }}"
+  border="{{ border }}"
+  is-link="{{ isLink }}"
+  required="{{ required }}"
+  clickable="{{ clickable }}"
+  title-width="{{ titleWidth }}"
+  custom-style="{{ customStyle }}"
+  arrow-direction="{{ arrowDirection }}"
+  custom-class="van-field"
+>
+  <slot name="left-icon" slot="icon" />
+  <slot name="label" slot="title" />
+  <view class="{{ utils.bem('field__body', [type, system]) }}">
+    <textarea
+      wx:if="{{ type === 'textarea' }}"
+      class="input-class {{ utils.bem('field__input', [inputAlign, type, { disabled, error }]) }}"
+      fixed="{{ fixed }}"
+      focus="{{ focus }}"
+      value="{{ value }}"
+      disabled="{{ disabled || readonly }}"
+      maxlength="{{ maxlength }}"
+      placeholder="{{ placeholder }}"
+      placeholder-style="{{ placeholderStyle }}"
+      placeholder-class="{{ utils.bem('field__placeholder', { error }) }}"
+      auto-height="{{ autosize }}"
+      cursor-spacing="{{ cursorSpacing }}"
+      adjust-position="{{ adjustPosition }}"
+      show-confirm-bar="{{ showConfirmBar }}"
+      hold-keyboard="{{ holdKeyboard }}"
+      selection-end="{{ selectionEnd }}"
+      selection-start="{{ selectionStart }}"
+      bindinput="onInput"
+      bind:blur="onBlur"
+      bind:focus="onFocus"
+      bind:confirm="onConfirm"
+    >
+    </textarea>
+    <input
+      wx:else
+      class="input-class {{ utils.bem('field__input', [inputAlign, { disabled, error }]) }}"
+      type="{{ type }}"
+      focus="{{ focus }}"
+      value="{{ value }}"
+      disabled="{{ disabled || readonly }}"
+      maxlength="{{ maxlength }}"
+      placeholder="{{ placeholder }}"
+      placeholder-style="{{ placeholderStyle }}"
+      placeholder-class="{{ utils.bem('field__placeholder', { error }) }}"
+      confirm-type="{{ confirmType }}"
+      confirm-hold="{{ confirmHold }}"
+      hold-keyboard="{{ holdKeyboard }}"
+      cursor-spacing="{{ cursorSpacing }}"
+      adjust-position="{{ adjustPosition }}"
+      selection-end="{{ selectionEnd }}"
+      selection-start="{{ selectionStart }}"
+      password="{{ password || type === 'password' }}"
+      bindinput="onInput"
+      bind:blur="onBlur"
+      bind:focus="onFocus"
+      bind:confirm="onConfirm"
+    />
+    <van-icon
+      wx:if="{{ clearable && focused && value && !readonly }}"
+      size="16px"
+      name="clear"
+      class="van-field__clear-root van-field__icon-root"
+      bindtouchstart="onClear"
+    />
+    <view class="van-field__icon-container" bind:tap="onClickIcon">
+      <van-icon
+        wx:if="{{ rightIcon || icon }}"
+        size="16px"
+        name="{{ rightIcon || icon }}"
+        class="van-field__icon-root {{ iconClass }}"
+        custom-class="right-icon-class"
+      />
+      <slot name="right-icon" />
+      <slot name="icon" />
+    </view>
+    <view class="van-field__button">
+      <slot name="button" />
+    </view>
+  </view>
+  <view wx:if="{{ errorMessage }}" class="van-field__error-message {{ utils.bem('field__error', [errorMessageAlign, { disabled, error }]) }}">
+    {{ errorMessage }}
+  </view>
+</van-cell>
--- a/litemall-wx/lib/vant-weapp/field/index.wxss
+++ b/litemall-wx/lib/vant-weapp/field/index.wxss
@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-field__body{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center}.van-field__body--textarea{line-height:1.2em;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__body--textarea.van-field__body--ios{margin-top:-4.5px}.van-field__input{position:relative;display:block;box-sizing:border-box;width:100%;margin:0;padding:0;line-height:inherit;text-align:left;background-color:initial;border:0;resize:none;color:#323233;color:var(--field-input-text-color,#323233);height:24px;height:var(--cell-line-height,24px);min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__input--textarea{height:18px;height:var(--field-text-area-min-height,18px);min-height:18px;min-height:var(--field-text-area-min-height,18px)}.van-field__input--error{color:#ee0a24;color:var(--field-input-error-text-color,#ee0a24)}.van-field__input--disabled{background-color:initial;opacity:1;color:#969799;color:var(--field-input-disabled-text-color,#969799)}.van-field__input--center{text-align:center}.van-field__input--right{text-align:right}.van-field__placeholder{position:absolute;top:0;right:0;left:0;pointer-events:none;color:#969799;color:var(--field-placeholder-text-color,#969799)}.van-field__placeholder--error{color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__icon-root{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__clear-root,.van-field__icon-container{line-height:inherit;vertical-align:middle;padding:0 8px;padding:0 var(--padding-xs,8px);margin-right:-8px;margin-right:-var(--padding-xs,8px)}.van-field__button,.van-field__clear-root,.van-field__icon-container{-webkit-flex-shrink:0;flex-shrink:0}.van-field__clear-root{color:#c8c9cc;color:var(--field-clear-icon-color,#c8c9cc)}.van-field__icon-container{color:#969799;color:var(--field-icon-container-color,#969799)}.van-field__icon-container:empty{display:none}.van-field__button{padding-left:8px;padding-left:var(--padding-xs,8px)}.van-field__button:empty{display:none}.van-field__error-message{text-align:left;font-size:12px;font-size:var(--field-error-message-text-font-size,12px);color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__error-message--center{text-align:center}.van-field__error-message--right{text-align:right}
--- a/litemall-wx/lib/vant-weapp/goods-action-button/index.d.ts
+++ b/litemall-wx/lib/vant-weapp/goods-action-button/index.d.ts
@@ -0,0 +1 @@
+export {};
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
				@import '../common/index.wxss';.van-action-sheet{max-height:90%!important;max-height:var(--action-sheet-max-height,90%)!important;color:#323233;color:var(--action-sheet-item-text-color,#323233)}.van-action-sheet__cancel,.van-action-sheet__item{text-align:center;font-size:16px;font-size:var(--action-sheet-item-font-size,16px);line-height:50px;line-height:var(--action-sheet-item-height,50px);background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__cancel--hover,.van-action-sheet__item--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}.van-action-sheet__cancel:before{display:block;content:" ";height:8px;height:var(--action-sheet-cancel-padding-top,8px);background-color:#f7f8fa;background-color:var(--action-sheet-cancel-padding-color,#f7f8fa)}.van-action-sheet__item--disabled{color:#c8c9cc;color:var(--action-sheet-item-disabled-text-color,#c8c9cc)}.van-action-sheet__item--disabled.van-action-sheet__item--hover{background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__subname{margin-left:4px;margin-left:var(--padding-base,4px);font-size:12px;font-size:var(--action-sheet-subname-font-size,12px);color:#646566;color:var(--action-sheet-subname-color,#646566)}.van-action-sheet__header{text-align:center;font-weight:500;font-weight:var(--font-weight-bold,500);font-size:16px;font-size:var(--action-sheet-header-font-size,16px);line-height:44px;line-height:var(--action-sheet-header-height,44px)}.van-action-sheet__description{text-align:center;padding:16px;padding:var(--padding-md,16px);color:#646566;color:var(--action-sheet-description-color,#646566);font-size:14px;font-size:var(--action-sheet-description-font-size,14px);line-height:20px;line-height:var(--action-sheet-description-line-height,20px)}.van-action-sheet__close{position:absolute!important;top:0;right:0;line-height:inherit!important;padding:0 12px;padding:var(--action-sheet-close-icon-padding,0 12px);font-size:18px!important;font-size:var(--action-sheet-close-icon-size,18px)!important;color:#969799;color:var(--action-sheet-close-icon-color,#969799)}.van-action-sheet__loading{display:-webkit-flex!important;display:flex!important;height:50px;height:var(--action-sheet-item-height,50px)}
				`@@ -0,0 +1 @@`
				@import '../common/index.wxss';.van-card{position:relative;box-sizing:border-box;padding:8px 16px;padding:var(--card-padding,8px 16px);font-size:12px;font-size:var(--card-font-size,12px);color:#323233;color:var(--card-text-color,#323233);background-color:#fafafa;background-color:var(--card-background-color,#fafafa)}.van-card__header{display:-webkit-flex;display:flex}.van-card__header--center{-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center}.van-card__thumb{position:relative;-webkit-flex:none;flex:none;width:90px;width:var(--card-thumb-size,90px);height:90px;height:var(--card-thumb-size,90px);margin-right:8px;margin-right:var(--padding-xs,8px)}.van-card__thumb:empty{display:none}.van-card__img{width:100%;height:100%}.van-card__content{position:relative;-webkit-flex:1;flex:1;min-width:0}.van-card__desc,.van-card__title{word-wrap:break-word}.van-card__title{font-weight:700;line-height:16px;line-height:var(--card-title-line-height,16px)}.van-card__desc{line-height:20px;line-height:var(--card-desc-line-height,20px);color:#646566;color:var(--card-desc-color,#646566)}.van-card__bottom{line-height:20px}.van-card__price{display:inline-block;font-weight:700;color:#ee0a24;color:var(--card-price-color,#ee0a24)}.van-card__origin-price{display:inline-block;margin-left:5px;text-decoration:line-through;font-size:10px;font-size:var(--card-origin-price-font-size,10px);color:#646566;color:var(--card-origin-price-color,#646566)}.van-card__num{float:right}.van-card__tag{position:absolute;top:2px;left:0}.van-card__footer{-webkit-flex:none;flex:none;width:100%;text-align:right}
				`@@ -0,0 +1 @@`
				`@import '../common/index.wxss';.van-cell-group__title{padding:16px 16px 8px;padding:var(--cell-group-title-padding,16px 16px 8px);font-size:14px;font-size:var(--cell-group-title-font-size,14px);line-height:16px;line-height:var(--cell-group-title-line-height,16px);color:#969799;color:var(--cell-group-title-color,#969799)}`
				`@@ -0,0 +1 @@`
				@import '../common/index.wxss';.van-cell{position:relative;display:-webkit-flex;display:flex;box-sizing:border-box;width:100%;padding:10px 16px;padding:var(--cell-vertical-padding,10px) var(--cell-horizontal-padding,16px);font-size:14px;font-size:var(--cell-font-size,14px);line-height:24px;line-height:var(--cell-line-height,24px);color:#323233;color:var(--cell-text-color,#323233);background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell:after{position:absolute;box-sizing:border-box;-webkit-transform-origin:center;transform-origin:center;content:" ";pointer-events:none;top:auto;right:0;bottom:0;left:16px;border-bottom:1px solid #ebedf0;-webkit-transform:scaleY(.5);transform:scaleY(.5)}.van-cell--borderless:after{display:none}.van-cell-group{background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell__label{margin-top:3px;margin-top:var(--cell-label-margin-top,3px);font-size:12px;font-size:var(--cell-label-font-size,12px);line-height:18px;line-height:var(--cell-label-line-height,18px);color:#969799;color:var(--cell-label-color,#969799)}.van-cell__value{overflow:hidden;text-align:right;vertical-align:middle;color:#969799;color:var(--cell-value-color,#969799)}.van-cell__title,.van-cell__value{-webkit-flex:1;flex:1}.van-cell__title:empty,.van-cell__value:empty{display:none}.van-cell__left-icon-wrap,.van-cell__right-icon-wrap{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;height:24px;height:var(--cell-line-height,24px);font-size:16px;font-size:var(--cell-icon-size,16px)}.van-cell__left-icon-wrap{margin-right:5px}.van-cell__right-icon-wrap{margin-left:5px;color:#969799;color:var(--cell-right-icon-color,#969799)}.van-cell__left-icon{vertical-align:middle}.van-cell__left-icon,.van-cell__right-icon{line-height:24px;line-height:var(--cell-line-height,24px)}.van-cell--clickable.van-cell--hover{background-color:#f2f3f5;background-color:var(--cell-active-color,#f2f3f5)}.van-cell--required{overflow:visible}.van-cell--required:before{position:absolute;content:"*";left:8px;left:var(--padding-xs,8px);font-size:14px;font-size:var(--cell-font-size,14px);color:#ee0a24;color:var(--cell-required-color,#ee0a24)}.van-cell--center{-webkit-align-items:center;align-items:center}.van-cell--large{padding-top:12px;padding-top:var(--cell-large-vertical-padding,12px);padding-bottom:12px;padding-bottom:var(--cell-large-vertical-padding,12px)}.van-cell--large .van-cell__title{font-size:16px;font-size:var(--cell-large-title-font-size,16px)}.van-cell--large .van-cell__label{font-size:14px;font-size:var(--cell-large-label-font-size,14px)}
				`@@ -0,0 +1 @@`
				@import '../common/index.wxss';.van-checkbox{display:-webkit-flex;display:flex;overflow:hidden;-webkit-user-select:none;user-select:none}.van-checkbox__icon-wrap,.van-checkbox__label{line-height:20px;line-height:var(--checkbox-size,20px)}.van-checkbox__icon-wrap{-webkit-flex:none;flex:none}.van-checkbox__icon{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;width:1em;height:1em;color:transparent;text-align:center;transition-property:color,border-color,background-color;font-size:20px;font-size:var(--checkbox-size,20px);border:1px solid #c8c9cc;border:1px solid var(--checkbox-border-color,#c8c9cc);transition-duration:.2s;transition-duration:var(--checkbox-transition-duration,.2s)}.van-checkbox__icon--round{border-radius:100%}.van-checkbox__icon--checked{color:#fff;color:var(--white,#fff);background-color:#1989fa;background-color:var(--checkbox-checked-icon-color,#1989fa);border-color:#1989fa;border-color:var(--checkbox-checked-icon-color,#1989fa)}.van-checkbox__icon--disabled{background-color:#ebedf0;background-color:var(--checkbox-disabled-background-color,#ebedf0);border-color:#c8c9cc;border-color:var(--checkbox-disabled-icon-color,#c8c9cc)}.van-checkbox__icon--disabled.van-checkbox__icon--checked{color:#c8c9cc;color:var(--checkbox-disabled-icon-color,#c8c9cc)}.van-checkbox__label{word-wrap:break-word;margin-left:10px;margin-left:var(--checkbox-label-margin,10px);color:#323233;color:var(--checkbox-label-color,#323233)}.van-checkbox__label--left{float:left;margin:0 10px 0 0;margin:0 var(--checkbox-label-margin,10px) 0 0}.van-checkbox__label--disabled{color:#c8c9cc;color:var(--checkbox-disabled-label-color,#c8c9cc)}.van-checkbox__label:empty{margin:0}
				`@@ -0,0 +1 @@`
				`@import '../common/index.wxss';.van-circle{position:relative;display:inline-block;text-align:center}.van-circle__text{position:absolute;top:50%;left:0;width:100%;-webkit-transform:translateY(-50%);transform:translateY(-50%);color:#323233;color:var(--circle-text-color,#323233)}`
				`@@ -0,0 +1 @@`
				@import '../common/index.wxss';.van-col{float:left;box-sizing:border-box}.van-col--1{width:4.16666667%}.van-col--offset-1{margin-left:4.16666667%}.van-col--2{width:8.33333333%}.van-col--offset-2{margin-left:8.33333333%}.van-col--3{width:12.5%}.van-col--offset-3{margin-left:12.5%}.van-col--4{width:16.66666667%}.van-col--offset-4{margin-left:16.66666667%}.van-col--5{width:20.83333333%}.van-col--offset-5{margin-left:20.83333333%}.van-col--6{width:25%}.van-col--offset-6{margin-left:25%}.van-col--7{width:29.16666667%}.van-col--offset-7{margin-left:29.16666667%}.van-col--8{width:33.33333333%}.van-col--offset-8{margin-left:33.33333333%}.van-col--9{width:37.5%}.van-col--offset-9{margin-left:37.5%}.van-col--10{width:41.66666667%}.van-col--offset-10{margin-left:41.66666667%}.van-col--11{width:45.83333333%}.van-col--offset-11{margin-left:45.83333333%}.van-col--12{width:50%}.van-col--offset-12{margin-left:50%}.van-col--13{width:54.16666667%}.van-col--offset-13{margin-left:54.16666667%}.van-col--14{width:58.33333333%}.van-col--offset-14{margin-left:58.33333333%}.van-col--15{width:62.5%}.van-col--offset-15{margin-left:62.5%}.van-col--16{width:66.66666667%}.van-col--offset-16{margin-left:66.66666667%}.van-col--17{width:70.83333333%}.van-col--offset-17{margin-left:70.83333333%}.van-col--18{width:75%}.van-col--offset-18{margin-left:75%}.van-col--19{width:79.16666667%}.van-col--offset-19{margin-left:79.16666667%}.van-col--20{width:83.33333333%}.van-col--offset-20{margin-left:83.33333333%}.van-col--21{width:87.5%}.van-col--offset-21{margin-left:87.5%}.van-col--22{width:91.66666667%}.van-col--offset-22{margin-left:91.66666667%}.van-col--23{width:95.83333333%}.van-col--offset-23{margin-left:95.83333333%}.van-col--24{width:100%}.van-col--offset-24{margin-left:100%}
				`@@ -0,0 +1 @@`
				@import '../common/index.wxss';.van-collapse-item__title .van-cell__right-icon{-webkit-transform:rotate(90deg);transform:rotate(90deg);transition:-webkit-transform .3s;transition:transform .3s;transition:transform .3s,-webkit-transform .3s;transition:-webkit-transform var(--collapse-item-transition-duration,.3s);transition:transform var(--collapse-item-transition-duration,.3s);transition:transform var(--collapse-item-transition-duration,.3s),-webkit-transform var(--collapse-item-transition-duration,.3s)}.van-collapse-item__title--expanded .van-cell__right-icon{-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}.van-collapse-item__title--disabled .van-cell,.van-collapse-item__title--disabled .van-cell__right-icon{color:#c8c9cc!important;color:var(--collapse-item-title-disabled-color,#c8c9cc)!important}.van-collapse-item__title--disabled .van-cell--hover{background-color:#fff!important;background-color:var(--white,#fff)!important}.van-collapse-item__wrapper{overflow:hidden}.van-collapse-item__wrapper--transition{transition:height .3s ease-in-out}.van-collapse-item__content{padding:15px;padding:var(--collapse-item-content-padding,15px);color:#969799;color:var(--collapse-item-content-text-color,#969799);font-size:13px;font-size:var(--collapse-item-content-font-size,13px);line-height:1.5;line-height:var(--collapse-item-content-line-height,1.5);background-color:#fff;background-color:var(--collapse-item-content-background-color,#fff)}
				`@@ -0,0 +1 @@`
				`@import '../common/index.wxss';.van-count-down{color:#323233;color:var(--count-down-text-color,#323233);font-size:14px;font-size:var(--count-down-font-size,14px);line-height:20px;line-height:var(--count-down-line-height,20px)}`
				`@@ -0,0 +1 @@`
				@import '../common/index.wxss';.van-dialog{top:45%!important;overflow:hidden;width:320px;width:var(--dialog-width,320px);font-size:16px;font-size:var(--dialog-font-size,16px);border-radius:16px;border-radius:var(--dialog-border-radius,16px);background-color:#fff;background-color:var(--dialog-background-color,#fff)}@media (max-width:321px){.van-dialog{width:90%;width:var(--dialog-small-screen-width,90%)}}.van-dialog__header{text-align:center;padding-top:24px;padding-top:var(--dialog-header-padding-top,24px);font-weight:500;font-weight:var(--dialog-header-font-weight,500);line-height:24px;line-height:var(--dialog-header-line-height,24px)}.van-dialog__header--isolated{padding:24px 0;padding:var(--dialog-header-isolated-padding,24px 0)}.van-dialog__message{overflow-y:auto;text-align:center;-webkit-overflow-scrolling:touch;font-size:14px;font-size:var(--dialog-message-font-size,14px);line-height:20px;line-height:var(--dialog-message-line-height,20px);max-height:60vh;max-height:var(--dialog-message-max-height,60vh);padding:24px;padding:var(--dialog-message-padding,24px)}.van-dialog__message-text{word-wrap:break-word}.van-dialog__message--has-title{padding-top:12px;padding-top:var(--dialog-has-title-message-padding-top,12px);color:#646566;color:var(--dialog-has-title-message-text-color,#646566)}.van-dialog__message--left{text-align:left}.van-dialog__message--right{text-align:right}.van-dialog__footer{display:-webkit-flex;display:flex}.van-dialog__button{-webkit-flex:1;flex:1}.van-dialog__cancel,.van-dialog__confirm{border:0!important}.van-dialog-bounce-enter{-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7);opacity:0}.van-dialog-bounce-leave-active{-webkit-transform:translate3d(-50%,-50%,0) scale(.9);transform:translate3d(-50%,-50%,0) scale(.9);opacity:0}