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Element Dropdown下拉菜单的使用方法

网络编程 2021-07-04 14:06www.168986.cn编程入门
这篇文章主要介绍了Element Dropdown下拉菜单的使用方法，文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值，需要的朋友们狼蚁网站SEO优化随着长沙网络推广来一起学习学习吧

组件— 下拉菜单

基础用法

<el-dropdown>
 <span class="el-dropdown-link">
  下拉菜单<i class="el-icon-arrow-down el-icon--right"></i>
 </span>
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item>黄金糕</el-dropdown-item>
  <el-dropdown-item>狮子头</el-dropdown-item>
  <el-dropdown-item>螺蛳粉</el-dropdown-item>
  <el-dropdown-item disabled>双皮奶</el-dropdown-item>
  <el-dropdown-item divided>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>

<style>
 .el-dropdown-link {
  cursor: pointer;
  color: #409EFF;
 }
 .el-icon-arrow-down {
  font-size: 12px;
 }
</style>

触发对象

<el-dropdown>
 <el-button type="primary">
  更多菜单<i class="el-icon-arrow-down el-icon--right"></i>
 </el-button>
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item>黄金糕</el-dropdown-item>
  <el-dropdown-item>狮子头</el-dropdown-item>
  <el-dropdown-item>螺蛳粉</el-dropdown-item>
  <el-dropdown-item>双皮奶</el-dropdown-item>
  <el-dropdown-item>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>
<el-dropdown split-button type="primary" @click="handleClick">
 更多菜单
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item>黄金糕</el-dropdown-item>
  <el-dropdown-item>狮子头</el-dropdown-item>
  <el-dropdown-item>螺蛳粉</el-dropdown-item>
  <el-dropdown-item>双皮奶</el-dropdown-item>
  <el-dropdown-item>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>

<style>
 .el-dropdown {
  vertical-align: ;
 }
 .el-dropdown + .el-dropdown {
  margin-left: 15px;
 }
 .el-icon-arrow-down {
  font-size: 12px;
 }
</style>

<script>
 export default {
  methods: {
   handleClick() {
    alert('button click');
   }
  }
 }
</script>

触发方式

<el-dropdown>
 <el-button type="primary">
  更多菜单<i class="el-icon-arrow-down el-icon--right"></i>
 </el-button>
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item>黄金糕</el-dropdown-item>
  <el-dropdown-item>狮子头</el-dropdown-item>
  <el-dropdown-item>螺蛳粉</el-dropdown-item>
  <el-dropdown-item>双皮奶</el-dropdown-item>
  <el-dropdown-item>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>
<el-dropdown split-button type="primary" @click="handleClick">
 更多菜单
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item>黄金糕</el-dropdown-item>
  <el-dropdown-item>狮子头</el-dropdown-item>
  <el-dropdown-item>螺蛳粉</el-dropdown-item>
  <el-dropdown-item>双皮奶</el-dropdown-item>
  <el-dropdown-item>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>

<style>
 .el-dropdown {
  vertical-align: ;
 }
 .el-dropdown + .el-dropdown {
  margin-left: 15px;
 }
 .el-icon-arrow-down {
  font-size: 12px;
 }
</style>

<script>
 export default {
  methods: {
   handleClick() {
    alert('button click');
   }
  }
 }
</script>

菜单隐藏方式

<el-dropdown :hide-on-click="false">
 <span class="el-dropdown-link">
  下拉菜单<i class="el-icon-arrow-down el-icon--right"></i>
 </span>
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item>黄金糕</el-dropdown-item>
  <el-dropdown-item>狮子头</el-dropdown-item>
  <el-dropdown-item>螺蛳粉</el-dropdown-item>
  <el-dropdown-item disabled>双皮奶</el-dropdown-item>
  <el-dropdown-item divided>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>

<style>
 .el-dropdown-link {
  cursor: pointer;
  color: #409EFF;
 }
 .el-icon-arrow-down {
  font-size: 12px;
 }
</style>

指令事件

<el-dropdown @mand="handleCommand">
 <span class="el-dropdown-link">
  下拉菜单<i class="el-icon-arrow-down el-icon--right"></i>
 </span>
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item mand="a">黄金糕</el-dropdown-item>
  <el-dropdown-item mand="b">狮子头</el-dropdown-item>
  <el-dropdown-item mand="c">螺蛳粉</el-dropdown-item>
  <el-dropdown-item mand="d" disabled>双皮奶</el-dropdown-item>
  <el-dropdown-item mand="e" divided>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>

<style>
 .el-dropdown-link {
  cursor: pointer;
  color: #409EFF;
 }
 .el-icon-arrow-down {
  font-size: 12px;
 }
</style>

<script>
 export default {
  methods: {
   handleCommand(mand) {
    this.$message('click on item ' + mand);
   }
  }
 }
</script>

不同尺寸

<el-dropdown split-button type="primary">
 默认尺寸
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item>黄金糕</el-dropdown-item>
  <el-dropdown-item>狮子头</el-dropdown-item>
  <el-dropdown-item>螺蛳粉</el-dropdown-item>
  <el-dropdown-item>双皮奶</el-dropdown-item>
  <el-dropdown-item>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>

<el-dropdown size="medium" split-button type="primary">
 中等尺寸
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item>黄金糕</el-dropdown-item>
  <el-dropdown-item>狮子头</el-dropdown-item>
  <el-dropdown-item>螺蛳粉</el-dropdown-item>
  <el-dropdown-item>双皮奶</el-dropdown-item>
  <el-dropdown-item>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>

<el-dropdown size="small" split-button type="primary">
 小型尺寸
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item>黄金糕</el-dropdown-item>
  <el-dropdown-item>狮子头</el-dropdown-item>
  <el-dropdown-item>螺蛳粉</el-dropdown-item>
  <el-dropdown-item>双皮奶</el-dropdown-item>
  <el-dropdown-item>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>

<el-dropdown size="mini" split-button type="primary">
 超小尺寸
 <el-dropdown-menu slot="dropdown">
  <el-dropdown-item>黄金糕</el-dropdown-item>
  <el-dropdown-item>狮子头</el-dropdown-item>
  <el-dropdown-item>螺蛳粉</el-dropdown-item>
  <el-dropdown-item>双皮奶</el-dropdown-item>
  <el-dropdown-item>蚵仔煎</el-dropdown-item>
 </el-dropdown-menu>
</el-dropdown>

Dropdown Attributes

Dropdown Slots

Dropdown Events

Dropdown Menu Item Attributes

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