(component): cascader组件特性更新,新增动态插槽用于自定内容

This commit is contained in:
0o张不歪o0 2022-06-23 17:25:49 +08:00
parent f67a133f94
commit 0eca2df71a
3 changed files with 300 additions and 11 deletions

View File

@ -42,6 +42,6 @@
background-color: var(--global-checked-color);
color: white;
}
// .layui-cascader.layui-dropdown-up > dl {
// min-width: unset;
// }
.layui-cascader-menu-item .layui-icon-right{
margin-left: 10px;
}

View File

@ -34,7 +34,11 @@
},
]"
>
{{ item.label }}
<slot
:name="item.slot"
v-if="item.slot && slots[item.slot]"
></slot>
<template v-else>{{ item.label }}</template>
<i
class="layui-icon layui-icon-right"
v-if="item.children && item.children.length"
@ -153,6 +157,7 @@ function findData(orginData: any, level: number) {
data.push({
value: element.value,
label: element.label,
slot: element.slot || false,
children: element.children ?? false,
});
}

View File

@ -13,9 +13,9 @@
::: demo 使用 `lay-cascader` 标签创建级联选择器
<template>
<lay-cascader :options="options" v-model="value" placeholder="点我试一试" style="width:250px"></lay-cascader>
<br>
<span>输出的值:{{value}}</span>
<lay-cascader :options="options" v-model="value" placeholder="点我试一试" style="width:250px">
</lay-cascader>
<span style="margin-left:20px">输出的值:{{value}}</span>
</template>
<script setup>
@ -298,8 +298,7 @@ const options = [
::: demo 使用 `decollator` 属性 自定义分割符号
<template>
<lay-cascader :options="options" v-model="value1" decollator="-" placeholder="我可以自定义分割符号" style="width:250px"></lay-cascader>
<br>
<span>输出的值:{{value1}}</span>
<span style="margin-left:20px">输出的值:{{value1}}</span>
</template>
<script setup>
@ -308,16 +307,30 @@ const value1=ref(null)
</script>
:::
::: title 触发方式
:::
::: demo 本组弹出效果依托于DropDown组件触发方式与其保持一致
<template>
<lay-cascader :options="options" placeholder="click触发(默认)" style="width:250px;margin-right:20px"></lay-cascader>
<lay-cascader :options="options" placeholder="hover触发" style="width:250px;margin-right:20px" trigger="hover"></lay-cascader>
<lay-cascader :options="options" placeholder="右键触发" style="width:250px" trigger="contextMenu"></lay-cascader>
</template>
:::
::: title Cascader 插槽
:::
::: demo 使用 `默认插槽` 可以自定义回显区域的内容,并且你可以通过change回调轻松拿到回显的值
::: demo 使用 `默认插槽` 可以自定义回显区域的内容,并且你可以通过change回调轻松拿到回显的值,同时你也可以使用`动态插槽名`来自定义你想要展示的内容,只需要在传入的数据中加入 `slot`参数,然后愉快的使用插槽自定义内容
<template>
<lay-cascader :options="options" v-model="value2" @change="onChange">
<lay-button type="normal">Click me ❤️</lay-button>
<lay-badge theme="orange" v-if="displayValue" style="margin-left:10px">{{displayValue}}</lay-badge>
</lay-cascader>
<br>
<lay-cascader :options="options2" v-model="value" placeholder="动态插槽案例" style="width:250px;margin-left:20px">
<template #Guide>🤨😐😑😶😏😒🙄😬🤥😌</template>
<template #Components>👋🤚🖐️✋🖖👌🤌🤏🤞🤟</template>
<template #Resource>📱📲📶📳📴☎📞📟📠🤳</template>
</lay-cascader>
</template>
<script setup>
@ -327,6 +340,277 @@ const displayValue=ref(null)
const onChange=(val)=>{
displayValue.value=val
}
const options2 = [
{
value: "Guide",
label: "指南",
slot:"Guide",
children: [
{
value: "shejiyuanze",
label: "设计原则",
children: [
{
value: "yizhi",
label: "一致",
},
{
value: "fankui",
label: "反馈",
},
{
value: "xiaolv",
label: "效率",
},
{
value: "kekong",
label: "可控",
},
],
},
{
value: "daohang",
label: "导航",
children: [
{
value: "cexiangdaohang",
label: "侧向导航",
},
{
value: "dingbudaohang",
label: "顶部导航",
},
],
},
],
},
{
value: "Components",
label: "组件",
slot:"Components",
children: [
{
value: "basic",
label: "Basic",
children: [
{
value: "layout",
label: "Layout 布局",
},
{
value: "color",
label: "Color 色彩",
},
{
value: "typography",
label: "Typography 字体",
},
{
value: "icon",
label: "Icon 图标",
},
{
value: "button",
label: "Button 按钮",
},
],
},
{
value: "form",
label: "Form",
children: [
{
value: "radio",
label: "Radio 单选框",
},
{
value: "checkbox",
label: "Checkbox 多选框",
},
{
value: "input",
label: "Input 输入框",
},
{
value: "input-number",
label: "InputNumber 计数器",
},
{
value: "select",
label: "Select 选择器",
},
{
value: "cascader",
label: "Cascader 级联选择器",
},
{
value: "switch",
label: "Switch 开关",
},
{
value: "slider",
label: "Slider 滑块",
},
{
value: "time-picker",
label: "TimePicker 时间选择器",
},
{
value: "date-picker",
label: "DatePicker 日期选择器",
},
{
value: "datetime-picker",
label: "DateTimePicker 日期时间选择器",
},
{
value: "upload",
label: "Upload 上传",
},
{
value: "rate",
label: "Rate 评分",
},
{
value: "form",
label: "Form 表单",
},
],
},
{
value: "data",
label: "Data",
children: [
{
value: "table",
label: "Table 表格",
},
{
value: "tag",
label: "Tag 标签",
},
{
value: "progress",
label: "Progress 进度条",
},
{
value: "tree",
label: "Tree 树形控件",
},
{
value: "pagination",
label: "Pagination 分页",
},
{
value: "badge",
label: "Badge 标记",
},
],
},
{
value: "notice",
label: "Notice",
children: [
{
value: "alert",
label: "Alert 警告",
},
{
value: "loading",
label: "Loading 加载",
},
{
value: "message",
label: "Message 消息提示",
},
{
value: "message-box",
label: "MessageBox 弹框",
},
{
value: "notification",
label: "Notification 通知",
},
],
},
{
value: "navigation",
label: "Navigation",
children: [
{
value: "menu",
label: "NavMenu 导航菜单",
},
{
value: "tabs",
label: "Tabs 标签页",
},
{
value: "breadcrumb",
label: "Breadcrumb 面包屑",
},
{
value: "dropdown",
label: "Dropdown 下拉菜单",
},
{
value: "steps",
label: "Steps 步骤条",
},
],
},
{
value: "others",
label: "Others",
children: [
{
value: "dialog",
label: "Dialog 对话框",
},
{
value: "tooltip",
label: "Tooltip 文字提示",
},
{
value: "popover",
label: "Popover 弹出框",
},
{
value: "card",
label: "Card 卡片",
},
{
value: "carousel",
label: "Carousel 走马灯",
},
{
value: "collapse",
label: "Collapse 折叠面板",
},
],
},
],
},
{
value: "Resource",
label: "资源",
slot:"Resource",
children: [
{
value: "axure",
label: "Axure Components",
},
{
value: "sketch",
label: "Sketch Templates",
},
{
value: "jiaohu",
label: "组件交互文档",
},
],
},
];
</script>
:::