u-dropdown-item带有默认的单选展示功能,通过options(见下方说明)配置,传入slot则会覆盖默认功能,通过v-model双向绑定options选中项的value值 <template><viewclass=""></view></template>exportdefault{data(){return{value1:1,value2:2,options1:[{label:'默认排序',value:1,},{label:'距离优先',value:2,...
iconStart icon-start Specifies an icon to display at the start of the component. string label label Accessible name for the component. string rel rel Specifies the relationship to the linked document defined in href. string selected selected When true, the component is selected. boolean false...
1 打开一个vue文件，添加一个el-dropdown下拉框组件。如图 2 在第一个内容为黄金糕的el-dropdown-item标签上添加icon="el-icon-check"，用于设置黄金糕前面显示一个打钩的图标。如图 3 保存vue文件后用浏览器打开，点击下拉框菜单即可看到黄金糕前面显示一个打钩的图标。如图 ...
Cloud Studio代码运行 <el-dropdown>下拉菜单<el-dropdown-menu slot="dropdown"><el-dropdown-item @click.native="handleClick('0')">黄金糕</el-dropdown-item><el-dropdown-item @click.native="handleClick('1')">狮子头</el-dropdown-item></el-dropdown-menu></el-dropdown> 3、了解一下@c...
<tms-dropdown-item id="filter-item-sort" popupStyle="padding-bottom: 46rpx" divline="{{false}}" cancel="{{false}}" optionsGroups="{{ filters.sort }}" item-class="item-row" bind:change="onFilterOptionChange" > <!-- 第三个menu自定义一个tag --> <view slot="menu-slot3" class=...
antd Dropdown item 点击 antd菜单 最近在用antd的框架,框架的具体样式如下: 由于此菜单比较常规,现有设计图如下: 给出的菜单触发要求: AI检测代码解析 左菜单实现规则: 显示: 鼠标点击相应的一级菜单,右边浮动面板出现 注:鼠标hover其他一级菜单,右边浮动面板...
DropdownButton(items:null,onChanged:null);DropdownButton(items:[DropdownMenuItem(child:Text('北京')),DropdownMenuItem(child:Text('天津')),DropdownMenuItem(child:Text('河北'))],onChanged:(value){}); icon为下拉按钮右侧图标,iconSize为下拉按钮图标尺寸,禁用和启动状态下均可设置;若icon设置尺寸以...
<template> <el-dropdown trigger="click" @command="handleCommand"> 下拉菜单 <el-dropdown-menu slot="dropdown"> <el-dropdown-item command="沙县小吃"> 沙县小吃 </el-dropdown-item> <el-dropdown-item command="兰州拉面"> 兰州拉面 </el-dropdown-item> <el-dropdown-item command="肉...
DrawListViewItemEventArgs DrawListViewItemEventHandler DrawListViewSubItemEventArgs DrawListViewSubItemEventHandler DrawMode DrawToolTipEventArgs DrawToolTipEventHandler DrawTreeNodeEventArgs DrawTreeNodeEventHandler DropImageType ErrorBlinkStyle ErrorIconAlignment ErrorProvider FeatureSupport FileDialog FileDialogCustomPlace...
<H2id="h0">最简单的下拉菜单:不需要JavaScript就可下拉</H2>课程语文英语数学 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 效果: 普通下拉菜单 普通下拉菜单课程语文英语