mirror of
https://github.com/layui/layui.git
synced 2026-02-09 02:09:18 +08:00
380 lines
10 KiB
HTML
380 lines
10 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8" />
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<meta
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name="viewport"
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content="width=device-width, initial-scale=1, maximum-scale=1"
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/>
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<title>下拉菜单 - layui</title>
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<link rel="stylesheet" href="./assets/dist/css/layui.css" />
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</head>
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<body>
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<div class="layui-container">
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<div class="layui-btn-container" style="padding: 30px 0">
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<button class="layui-btn" id="demo1">
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按钮下拉
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<i class="layui-icon layui-icon-down layui-font-12"></i>
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</button>
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<button class="layui-btn layui-btn-primary" id="demo2">
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按钮下拉
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<i class="layui-icon layui-icon-down layui-font-12"></i>
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</button>
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</div>
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<div class="layui-text">
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<a href="javascript:;" id="demo3"
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>文字下拉 <i class="layui-icon layui-icon-down"></i
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></a>
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</div>
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<div class="layui-btn-container">
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<a href="javascript:;" id="testopen"
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>testopen <i class="layui-icon layui-icon-down"></i
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></a>
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<button class="layui-btn" lay-on="open">open</button>
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<button class="layui-btn" lay-on="close">close</button>
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</div>
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<div
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class="layui-bg-gray"
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style="margin-top: 30px; width: 100%; height: 300px; text-align: center"
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id="ID-dropdown-demo-contextmenu"
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>
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<span class="layui-font-gray" style="position: relative; top: 50%"
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>鼠标右键菜单</span
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>
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</div>
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<button class="layui-btn" style="margin-top: 15px" lay-on="contextmenu">
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开启全局右键菜单
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</button>
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</div>
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<script src="./assets/dist/layui.js"></script>
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<script>
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layui.use('dropdown', () => {
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var dropdown = layui.dropdown;
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var util = layui.util;
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dropdown.render({
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elem: '#demo1',
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shade: [0.1, '#ddd'],
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//,align: 'right'
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data: [
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{
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title: 'menu item 1',
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templet:
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'<i class="layui-icon layui-icon-light"></i> {{= d.title }} <span class="layui-badge-dot"></span>',
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id: '',
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href: '',
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type: '', //菜单类型，支持：normal/group/parent
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},
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{
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title: 'menu item <strong>2</strong>',
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templet:
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'<img src="https://unpkg.com/outeres@0.1.1/demo/avatar/0.png" style="width: 16px;"> {{- d.title }}',
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id: '',
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href: 'https://www.layui.com/',
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target: '_blank',
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},
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{ type: '-' },
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{},
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{
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title: 'menu item 3 <hello>',
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id: '',
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type: 'group',
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child: [
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{
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title: 'menu item 3-1',
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id: '',
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},
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{
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title: 'menu item 3-2',
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id: '',
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child: [
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{
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title: 'menu item 3-2-1',
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id: '',
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},
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{
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title: 'menu item 3-2-2',
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id: '',
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type: 'group',
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child: [
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{
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title: 'menu item 3-2-2-1',
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id: '',
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},
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{
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title: 'menu item 3-2-2-2',
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id: '',
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},
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],
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},
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{
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title: 'menu item 3-2-3',
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id: '',
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},
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],
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},
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{
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title: 'menu item 3-3',
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id: '',
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type: 'group',
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child: [
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{
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title: 'menu item 3-3-1',
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id: '',
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},
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{
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title: 'menu item 3-3-2',
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id: '',
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child: [
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{
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title: 'menu item 3-3-2-1',
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id: '',
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},
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{
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title: 'menu item 3-3-2-2',
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id: '',
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},
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{
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title: 'menu item 3-3-2-3',
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id: '',
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},
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],
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},
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{
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title: 'menu item 3-3-3',
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id: '',
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},
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],
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},
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],
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},
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{ type: '-' },
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{
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title: 'menu item 4',
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id: '',
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},
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{
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title: 'menu item 5',
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id: '',
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child: [
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{
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title: 'menu item 5-1',
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id: '',
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child: [
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{
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title: 'menu item 5-1-1',
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id: '',
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},
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{
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title: 'menu item 5-1-2',
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id: '',
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},
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{
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title: 'menu item 5-1-3',
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id: '',
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},
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],
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},
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{
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title: 'menu item 5-2',
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id: '',
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},
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{
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title: 'menu item 5-3',
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id: '',
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},
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],
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},
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{ type: '-' },
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{
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title: 'menu item 6',
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id: '',
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type: 'group',
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isSpreadItem: false,
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child: [
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{
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title: 'menu item 6-1',
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id: '',
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},
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{
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title: 'menu item 6-2',
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id: '',
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},
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{
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title: 'menu item 6-3',
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id: '',
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},
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],
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},
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],
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id: 'demo1',
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// 触发点击事件的元素范围 --- default: 仅子菜单触发点击事件（默认，可不填）; all: 所有父子菜单均触发点击事件
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clickScope: 'all',
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// 菜单被点击的事件
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click: (obj) => {
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console.log(obj);
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},
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});
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var inst = dropdown.render({
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elem: '#demo2',
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// ,show: true
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data: [
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{
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title: 'menu item 1',
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href: '#1',
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disabled: true,
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},
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{
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title: 'menu item 2(点击不关闭)',
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href: '#2',
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id: 'bbb',
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},
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{
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title: 'menu item 3',
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href: '#3',
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},
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],
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click: (data, othis) => {
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console.log(data);
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if (data.id === 'bbb') {
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return false;
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}
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},
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ready: (...args) => {
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console.log(args);
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},
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close: function () {
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console.log('demo2', this.elem);
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},
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});
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dropdown.render({
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elem: '#demo3',
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content: '自定义内容 123 ',
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style: 'background:#666;color:#fff;padding:15px;',
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align: 'center',
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trigger: 'hover',
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close: function () {
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console.log('demo3', this.elem);
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},
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});
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// 右键
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dropdown.render({
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elem: '#ID-dropdown-demo-contextmenu', // 也可绑定到 document，从而重置整个右键
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trigger: 'contextmenu', //contextmenu
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isAllowSpread: false,
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//,style: 'width: 200px'
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customName: {
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children: 'children',
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},
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data: [
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{
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title: 'menu item 1',
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id: '#1',
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},
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{
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title: 'menu item 2',
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id: 'reload',
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},
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{ type: '-' },
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{
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title: 'menu item 3',
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id: '#3',
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children: [
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{
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title: 'menu item 3-1',
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id: '#1',
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},
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{
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title: 'menu item 3-2',
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id: '#2',
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},
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{
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title: 'menu item 3-3',
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id: '#3',
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},
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],
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},
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{ type: '-' },
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{
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title: 'menu item 4',
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id: '',
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},
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{
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title: 'menu item 5',
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id: '#1',
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},
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{
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title: 'menu item 6',
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id: '#1',
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},
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],
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click: (obj, othis) => {
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if (obj.id === 'reload') {
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location.reload();
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}
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},
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});
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util.on({
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// 改变触发右键菜单的目标元素
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contextmenu: (othis) => {
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var ID = 'ID-dropdown-demo-contextmenu';
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if (!othis.data('open')) {
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dropdown.reload(ID, {
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elem: document, // 设置全局元素右键
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});
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othis.html('取消全局右键菜单');
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othis.data('open', true);
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} else {
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dropdown.reload(ID, {
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elem: '#' + ID, // 设置局部元素右键
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});
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othis.html('开启全局右键菜单');
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othis.data('open', false);
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}
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},
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});
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dropdown.render({
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elem: '#testopen',
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id: 'testopen',
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trigger: 'manual',
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data: [{ id: 'refresh', title: '刷新' }],
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});
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util.on(
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{
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open: () => {
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dropdown.open('testopen');
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},
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close: () => {
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dropdown.close('testopen');
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},
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},
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{ trigger: 'mouseenter' },
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);
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return;
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dropdown.render({
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elem: document,
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content: '123',
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});
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});
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</script>
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</body>
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</html>
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