使用vue和element实现一个绑定按钮,点击这个绑定按钮后在下方弹出一个按钮组控件,按钮组包含两个按钮分别为单个绑定和批量绑定
时间: 2024-05-14 10:12:20 浏览: 75
1. 在Vue中定义一个组件BindButton,包含一个按钮和一个下拉框。
```html
<template>
<div>
<el-button type="primary" @click="showDropDown">绑定</el-button>
<el-dropdown v-model="dropDownVisible" @command="handleCommand">
<el-dropdown-menu>
<el-dropdown-item command="single">单个绑定</el-dropdown-item>
<el-dropdown-item command="batch">批量绑定</el-dropdown-item>
</el-dropdown-menu>
</el-dropdown>
</div>
</template>
<script>
export default {
data() {
return {
dropDownVisible: false // 下拉框是否可见
}
},
methods: {
showDropDown() {
this.dropDownVisible = !this.dropDownVisible;
},
handleCommand(command) {
// 根据选择的命令进行相应的操作
if (command === 'single') {
// 单个绑定
this.$emit('bind-single');
} else if (command === 'batch') {
// 批量绑定
this.$emit('bind-batch');
}
this.dropDownVisible = false;
}
}
}
</script>
```
2. 在父组件中使用BindButton组件,并通过绑定事件来处理单个绑定和批量绑定的操作。
```html
<template>
<div>
<bind-button @bind-single="bindSingle" @bind-batch="bindBatch"></bind-button>
</div>
</template>
<script>
import BindButton from './BindButton.vue';
export default {
components: {
BindButton
},
methods: {
bindSingle() {
// 处理单个绑定的操作
},
bindBatch() {
// 处理批量绑定的操作
}
}
}
</script>
```
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