下拉菜单<i class="el-icon-arrow-down el-icon--right"></i> </span> <el-dropdown-menu> <el-dropdown-item command="a">选项一</el-dropdown-item> <el-dropdown-item command="b">选项二</el-dropdown-item> <el-dropdown-item command="c">选项三</el-dropdown-item> </el-dropdown-...
1 打开一个vue文件,添加一个el-dropdown下拉框组件。如图 2 在每个el-dropdown-item标签上添加command属性,设置值为显示的下拉框内容。如图 3 在el-dropdown标签上添加command点击菜单项触发的事件回调,当点击菜单项时弹出当前点击的内容。如图 4 保存vue文件后使用浏览器打开, 点击下拉菜单项即可看到弹出对应点...
<el-dropdown@command="handleCommand($event, "111")"> <spanclass="el-dropdown-link"> Dropdown List <el-iconclass="el-icon--right"> <arrow-down/> </el-icon> </span> <template#dropdown> <el-dropdown-menu> <el-dropdown-item>Action 1</el-dropdown-item> <el-dropdown-item>Action...
②.el-dropdown-item 组件绑定 command 属性 ③.el-dropdown 组件绑定 @command事件方法中,修改el-input 中v-model 所绑定的值 效果2:el-dropdown-menu 有一定高度,超过则scroll 滚动 ①.给el-dropdown-menu 设置样式 效果3: 再次打开高亮被选择的数据 ①.定义被选择的css样式 ②.判断被选择的item,则给予 ...
el-dropdown添加command事件,执行了两次,这是为什么? <el-dropdown trigger="hover" class="user_icon pointer" @command="handleCommand"> <el-dropdown-menu class="operator-dropdown" slot="dropdown"> <ul class="operator-item" v-for="(item, index) in operatorList" :key="index"> <li v-for...
<el-dropdown-item command="肉夹馍" disabled> 肉夹馍 </el-dropdown-item> </el-dropdown-menu> </el-dropdown> </div> </template> 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20.
<el-dropdown-item disabled :command="beforeHandleCommand(scope.$index, scope.row,'e')">解冻</el-dropdown-item> </el-dropdown-menu> </el-dropdown> </template> </el-table-column> AI代码助手复制代码 因为我们是写在表格里的,所以需要一个插槽,具体的根据实际情况进行修改。给标签的command属性...
使用菜单项的指令事件<el-dropdown @command="handleCommand"><el-dropdown-item command="logout">...
1. 在父组件中添加el-dropdown组件,并监听选中事件,例如选择了“选项1”: <el-dropdown @command="handleCommand"> <span class="el-dropdown-link">{{ selected }}</span> <el-dropdown-menu slot="dropdown"> <el-dropdown-item command="option1">选项1</el-dropdown-item> ...
<template><divid="app"><el-dropdowntrigger="click"@command="handleCommand"><spanclass="el-dropdown-link">下拉菜单<iclass="el-icon-arrow-down el-icon--right"></i></span><el-dropdown-menuslot="dropdown"><el-dropdown-itemcommand="沙县小吃">沙县小吃</el-dropdown-item><el-dropdown-...