方法一:使用v-model绑定下拉菜单的显示状态 ```html <template> <el-dropdown v-model="visible"> 下拉菜单 <el-dropdown-menu slot="dropdown"> <el-dropdown-item>选项一</el-dropdown-item> <el-dropdown-item>选项二</el-dropdown-item> </el-dropdown-menu> </el-dropdown> </template> ...
<el-dropdown v-model="opened" @handleopen="handleOpen"> 下拉菜单 <el-button slot="trigger" size="small">更多</el-button> </el-dropdown> </template> export default { data() { return { opened: false }; }, methods: { handleOpen() { console.log('下拉菜单打开'); // 在这里可以...