243 lines
5.0 KiB
Vue
243 lines
5.0 KiB
Vue
<template>
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<div class="cascader-panel-demo-event">
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<tiny-button @click="clearCheckedNodes">清除选中节点</tiny-button>
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<tiny-cascader-panel
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v-model="value"
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ref="cascaderPanelRef"
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:options="optionsCascader"
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@change="change"
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@expand-change="expandChange"
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></tiny-cascader-panel>
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</div>
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</template>
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<script setup>
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import { ref } from 'vue'
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import { CascaderPanel as TinyCascaderPanel, Modal, Button as TinyButton } from '@opentiny/vue'
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const value = ref('')
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const optionsCascader = ref([
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{
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value: 'zhinan',
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label: '指南',
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children: [
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{
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value: 'anzhuang',
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label: '安装',
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children: [
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{
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value: 'xiangmudengji',
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label: '项目登记'
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},
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{
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value: 'huanjingzhunbei',
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label: '环境准备'
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},
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{
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value: 'anzhuangcli',
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label: '安装 CLI'
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},
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{
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value: 'chuangjianxiangmu',
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label: '创建项目'
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}
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]
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},
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{
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value: 'kaifa',
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label: '开发',
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children: [
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{
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value: 'yinruzujian',
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label: '引入组件'
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},
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{
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value: 'monishuju',
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label: '模拟数据'
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}
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]
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}
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]
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},
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{
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value: 'zujian',
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label: '组件',
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children: [
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{
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value: 'basic',
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label: '框架风格',
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children: [
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{
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value: 'layout',
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label: 'Layout 布局'
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},
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{
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value: 'color',
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label: 'Color 色彩'
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},
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{
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value: 'font',
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label: 'Font 字体'
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},
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{
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value: 'icon',
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label: 'Icon 图标'
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}
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]
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},
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{
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value: 'form',
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label: '表单组件',
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children: [
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{
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value: 'radio',
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label: 'Radio 单选框'
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},
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{
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value: 'checkbox',
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label: 'Checkbox 多选框'
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},
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{
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value: 'input',
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label: 'Input 输入框'
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},
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{
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value: 'number',
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label: 'Numeric 计数器'
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},
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{
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value: 'select',
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label: 'Select 选择器'
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},
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{
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value: 'cascader',
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label: 'Cascader 级联选择器'
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},
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{
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value: 'switch',
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label: 'Switch 开关'
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},
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{
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value: 'slider',
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label: 'Slider 滑块'
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},
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{
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value: 'time-picker',
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label: 'TimePicker 时间选择器'
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},
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{
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value: 'date-picker',
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label: 'DatePicker 日期选择器'
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},
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{
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value: 'form',
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label: 'Form 表单'
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}
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]
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},
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{
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value: 'data',
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label: '数据组件',
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children: [
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{
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value: 'tree',
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label: 'Tree 树形控件'
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},
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{
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value: 'pager',
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label: 'Pager 分页'
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}
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]
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},
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{
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value: 'notice',
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label: '提示组件',
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children: [
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{
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value: 'alert',
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label: 'Alert 警告'
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},
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{
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value: 'loading',
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label: 'Loading 加载'
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}
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]
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},
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{
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value: 'navigation',
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label: '导航组件',
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children: [
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{
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value: 'menu',
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label: 'NavMenu 导航菜单'
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},
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{
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value: 'tabs',
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label: 'Tabs 标签页'
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},
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{
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value: 'breadcrumb',
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label: 'Breadcrumb 面包屑'
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},
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{
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value: 'steps',
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label: 'Steps 步骤条'
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}
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]
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},
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{
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value: 'others',
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label: '其他组件',
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children: [
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{
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value: 'rate',
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label: 'Rate 评分'
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},
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{
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value: 'tag',
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label: 'Tag 标签'
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},
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{
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value: 'usercontact',
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label: 'UserContact 联系人'
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},
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{
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value: 'slidebar',
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label: 'SlideBar 滚动块'
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}
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]
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}
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]
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}
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])
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const cascaderPanelRef = ref()
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function clearCheckedNodes() {
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cascaderPanelRef.value.clearCheckedNodes()
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}
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function change(value) {
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const checkVal = cascaderPanelRef.value.getCheckedNodes()
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let mess = ''
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if (checkVal.length) {
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mess = checkVal[0].label
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}
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Modal.message({
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message: 'change 事件，当前选中的值为:' + mess + '；传入的值为:' + value,
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status: 'info'
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})
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}
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function expandChange(value) {
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Modal.message({ message: `节点展开：${value}`, status: 'info' })
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}
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</script>
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<style scoped>
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.cascader-panel-demo-event > :not(:last-child) {
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margin-bottom: 12px;
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}
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</style>
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