在Vue 3中使用el-dropdown组件,你需要先确保已经安装了Element Plus库,并在你的项目中正确引入和注册它。以下是详细步骤和示例代码: 1. 安装Element Plus 首先,你需要通过npm或yarn安装Element Plus: bash npm install element-plus # 或者 yarn add element-plus 2. 引入和注册Element Plus 在你的Vue项目的入...
constemits=defineEmits<{(e:'contextmenuItemClick',item:ContextmenuItemClickEmitArg):void}>()// 点击标签,将contextItem emit给父组件constonContextmenuItem=(item:ContextmenuItemClickEmitArg)=>{if(item.disabled)returnitem.menu=toRaw(state.menu)emits('contextmenuItemClick',item)} onContextmenuItem将...
html部分: <el-dropdowntrigger="click":hide-on-click="false"ref="operationDropdownMenuRef"><el-buttontype="primary"plain>二级下拉菜单</el-button><template#dropdown><el-dropdown-menu><el-dropdown-item><el-dropdownref="operationDropdownMenuItem"placement="left-start"trigger="click":hide-on-...
首先在项目assets文件夹下创建style文件,(在这个文件夹下可放置跟样式相关的文件),然后在文件夹下创建popcss.css文件,在里面写自定义样式 .el-dropdown-menu.el-dropdown-menu--default{background-color:#2E3946; }.el-popper.is-light.el-popper__arrow::before{background-color:#2E3946; }...
<el-menu-item index="3">系统情况</el-menu-item> </el-menu> <el-divider> <el-icon><star-filled /></el-icon> </el-divider> </template> 示例2:面包屑 // App.vue <script setup> import { Check, Delete, Edit, Message, Search, ...
<el-dropdown-item v-for="item of projectStore.projectList" :key="item.value" :disabled="language === item.value" :command="item.value"> {{ item.label }} </el-dropdown-item> </el-dropdown-menu> </template> </el-dropdown> ...
#dropdown><el-dropdown-menu v-slot="dropdown"><el-dropdown-item command="oneFunc">操作1</el-dropdown-item><el-dropdown-item command="twoFunc">操作2</el-dropdown-item><el-dropdown-item command="threeFunc">操作3</el-dropdown-item></el-dropdown-menu></template></el-dropdown></...
* @param menu_list 菜单列表 * @param path 菜单路径 * @returns 返回匹配的菜单项,如果没有找到则返回null */ function getMenuByPath(menu_list: menu[], path: string) { let finalResult = null for (const item of menu_list) { if (item.path === path) { ...
<el-button type="primary"> 视图 </el-button> <template #dropdown> <el-dropdown-menu> <el-dropdown-item v-for="dropItem in dropItems" :key="dropItem" @click="changeView(dropItem.type)">{{ }}</el-dropdown-item> </el-dropdown-menu> ...
-- 用户名宁 --> <span class="username">{{ userName }}</span> </div> <template #dropdown> <!-- 折叠菜单 --> <el-dropdown-menu> <el-dropdown-item icon="el-icon-user" command="user">个人中心</el-dropdown-item> <el-dropdown-item icon="el-icon-switch-bu...