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40 lines
934 B
40 lines
934 B
<button class="layui-btn" id="ID-dropdown-demo-reload">
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<span>下拉菜单</span>
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<i class="layui-icon layui-icon-down layui-font-12"></i>
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</button>
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<!-- import layui -->
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<script>
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layui.use(function(){
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var dropdown = layui.dropdown;
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// 渲染
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dropdown.render({
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elem: '#ID-dropdown-demo-reload',
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data: [{
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title: 'menu item 1',
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id: 100
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}, {
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title: '重载该面板',
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id: 101
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}],
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click: function(data){
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if(data.id === 101){ // 菜单项对应设置的 id 值
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// 重载方法
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dropdown.reload('ID-dropdown-demo-reload', {
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data: [{ // 重新赋值 data
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title: '新选项 1',
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id: 111
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}, {
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title: '新选项 2',
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id: 222
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}],
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show: true // 重载即显示组件面板
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});
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return false; // 点击该选项，阻止面板关闭
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}
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}
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});
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});
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</script> |