deming/pageC/cart/index.vue
2020-06-29 17:24:57 +08:00

353 lines
8.3 KiB
Vue

<template>
<view class="cart">
<u-checkbox-group class="cart-main" @change="storeChange">
<view v-for="(store, s_index) in list" :key="s_index" class="cart-item">
<view class="store">
<u-checkbox v-model="store.checked" shape="circle" active-color="#FF780F" icon-size="35" :name="s_index" @change="storeaAloneChange"></u-checkbox>
<view class="name">
<image :src="store.store_avatar"></image>
<view>{{ store.store_name }}</view>
</view>
</view>
<view class="goods">
<u-checkbox-group @change="goodsChange($event, s_index)">
<view v-for="(goods, g_index) in store.goods" :key="g_index" class="goods-item">
<u-checkbox v-model="goods.checked" shape="circle" active-color="#FF780F" icon-size="35" :name="g_index" ></u-checkbox>
<image :src="goods.goods_image"></image>
<view class="info">
<view class="name u-line-2">{{ goods.goods_name }}</view>
<view class="cart-info">
<view class="price">¥{{ goods.goods_price }}</view>
<u-number-box :input-width="38" :input-height="39" :size="22" bg-color="#FFFFFF" color="#FF780F" :index="g_index" @minus="reduce($event, s_index)" @plus="plus($event, s_index)" v-model="goods.goods_num"></u-number-box>
</view>
</view>
</view>
</u-checkbox-group>
</view>
</view>
</u-checkbox-group>
<view class="balance">
<u-checkbox-group>
<u-checkbox v-model="checkedAll" shape="circle" active-color="#FF780F" icon-size="35" label-size="30" @change="totalChange">
全选
</u-checkbox>
</u-checkbox-group>
<view class="total-price" v-if="status == '编辑'">
<view class="title">合计:</view>
<view class="value">¥{{ totalPrice }}</view>
</view>
<view class="cart-btn" v-if="status == '编辑'" @click="settlement">结算</view>
<view class="delete-btn" v-if="status == '完成'" @click="deleteGoods">删除</view>
<u-toast ref="uToast" />
</view>
</view>
</template>
<script>
export default {
data() {
return {
status: '编辑',
list: [],
checkedAll: false,
checkedGoods: [],
totalPrice: '0.00',
}
},
watch: {
list: {
handler(cart){
let checkedGoods = [];
cart.forEach(store => {
let temp = store.goods.filter(goods => {
return goods.checked;
})
checkedGoods = checkedGoods.concat(temp);
})
console.log(checkedGoods);
this.checkedGoods = checkedGoods;
},
deep: true
}
},
onShow() {
this.getCartList();
},
methods: {
getCartList() {
this.$u.api.getCartTreeList().then((res)=>{
if (res.errCode == 0) {
let list = res.data.store_cart_list;
list.forEach(item => {
Object.assign(item, { checked: false });
item.goods.forEach(goods => {
Object.assign(goods, { checked: false });
})
})
// console.log(list);
this.list = list;
}
})
},
deleteGoods() {
if(!this.checkedGoods.length) return false;
let id = [];
this.checkedGoods.forEach(item => {
id.push(item.cart_id);
})
// console.log(id);
this.$u.api.deleteCart({ id }).then(res => {
if (res.errCode == 0) {
if(!res.data.msg) {
this.getCartList();
} else {
this.$refs.uToast.show({
title: res.data.msg,
type: 'error',
})
}
}
})
},
reduce(value, store) {
console.log(value, store)
},
plus(value, store) {
console.log(value, store)
},
settlement() {
uni.navigateTo({
url: './ConfirmOrder'
});
},
totalChange(e) {
// 切换所有商品的状态
this.list.forEach(store => {
store.checked = e.value;
store.goods.forEach(goods => {
goods.checked = store.checked;
})
})
},
storeChange() {
// 判断所有商家状态
let checked = true;
this.list.forEach(item => {
if(!item.checked) checked = false;
})
this.checkedAll = checked;
},
storeaAloneChange(e) {
// 切换当前商家的商品状态
this.list[e.name].goods.forEach(goods => {
goods.checked = e.value;
})
},
goodsChange(...value) {
// console.log(value)
// 判断商品是否全选
let checked = true;
this.list[value[1]].goods.forEach(item => {
if(!item.checked) checked = false;
})
this.list[value[1]].checked = checked;
this.storeChange();
}
},
onNavigationBarButtonTap(btn) {
console.log(btn);
// this.status = btn.text;
// #ifdef H5
if(this.status == '编辑'){
this.status = "完成";
} else {
this.status = "编辑";
}
console.log(this.status);
// #endif
if(btn.index == 0){
let pages = getCurrentPages();
let page = pages[pages.length - 1];
// #ifdef APP-PLUS
let currentWebview = page.$getAppWebview();
let titleObj = currentWebview.getStyle().titleNView;
console.log(1);
console.log(JSON.stringify(titleObj.buttons[0]));
if (!titleObj.buttons) {
return;
}
if(titleObj.buttons[0].text == '编辑'){
titleObj.buttons[0].text = "完成";
}else{
titleObj.buttons[0].text = "编辑";
}
currentWebview.setStyle({
titleNView: titleObj
});
this.status = titleObj.buttons[0].text;
// #endif
}
}
};
</script>
<style lang="scss" scoped>
.cart {
padding-bottom: 100rpx;
.cart-main {
display: block;
.cart-item {
padding: 40rpx 30rpx;
.store {
display: flex;
align-items: center;
margin-bottom: 20rpx;
.u-checkbox {
margin-right: 20rpx;
}
.name {
display: flex;
align-items: center;
> image {
width: 60rpx;
height: 60rpx;
border-radius: 50%;
// border: 1rpx solid #000;
margin-right: 15rpx;
}
> view {
font-size: 28rpx;
color: rgba(51,51,51,1);
}
}
}
.goods {
.u-checkbox-group {
display: flex;
flex-direction: column;
.goods-item {
display: flex;
align-items: center;
&:not(:last-child) {
margin-bottom: 20rpx;
}
> image {
margin: 0 30rpx 0 20rpx;
width: 180rpx;
height: 160rpx;
border-radius: 10rpx;
background-color: aqua;
flex-shrink: 0;
}
.info {
width: 418rpx;
height: 160rpx;
display: flex;
flex-direction: column;
justify-content: space-between;
.name {
font-size: 30rpx;
color: rgba(51,51,51,1);
}
.cart-info {
display: flex;
align-items: center;
justify-content: space-between;
.price {
font-size: 30rpx;
font-weight: 500;
color: rgba(255,49,49,1);
}
.u-numberbox {
border: 1rpx solid rgba(217,215,215,1);
border-radius:4px;
/deep/ .u-number-input {
margin: 0;
color: #333 !important;
border: 1rpx #D9D7D7 solid {
top: 0px;
bottom: 0px;
}
}
}
// .num {
// display: flex;
// width: 118rpx;
// height: 39rpx;
// border: 1rpx solid rgba(217,215,215,1);
// border-radius:4px;
// .reduce, .increase {
// flex: 1;
// font-size: 11rpx;
// color: #FF780F;
// line-height: 39rpx;
// text-align: center;
// }
// .value {
// flex: 1;
// font-size: 22rpx;
// color:rgba(51,51,51,1);
// line-height: 39rpx;
// text-align: center;
// border: 1rpx #D9D7D7 solid {
// top: 0px;
// bottom: 0px;
// }
// }
// }
}
}
}
}
}
}
}
.balance {
position: fixed;
bottom: 0;
left: 0;
z-index: 9;
width: 100%;
height: 98rpx;
background: rgba(255,255,255,1);
display: flex;
align-items: center;
padding: 30rpx;
.total-price {
margin-left: auto;
font-size: 30rpx;
display: flex;
align-items: center;
.title {
color: #333333;
}
.value {
color: #FF3131;
}
}
.cart-btn {
margin-left: 50rpx;
justify-items: flex-end;
width: 160rpx;
height: 60rpx;
background: rgba(255,120,15,1);
border-radius: 30rpx;
font-size: 30rpx;
color: rgba(255,255,255,1);
line-height: 60rpx;
text-align: center;
}
.delete-btn {
margin-left: auto;
width: 160rpx;
height: 60rpx;
background: rgba(255,49,49,1);
border-radius: 30rpx;
font-size: 30rpx;
color: rgba(255,255,255,1);
line-height: 60rpx;
text-align: center;
}
}
}
</style>