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<!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 name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
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<title>下拉菜单 - layui</title>
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<link rel="stylesheet" href="../src/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">文字下拉 <i class="layui-icon layui-icon-down"></i></a>
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</div>
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<div class="layui-bg-gray" style="margin-top: 30px; width: 100%; height: 300px; text-align: center;" id="demo20">
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<span class="layui-font-gray" style="position: relative; top:50%;">鼠标右键菜单</span>
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</div>
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</div>
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<script src="../src/layui.js"></script>
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<script>
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layui.use('dropdown', function () {
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var dropdown = layui.dropdown;
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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: function (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: function (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: function () {
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console.log(arguments);
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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: document, //'#demo20' //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: function (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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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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