# 指令
# v-waves 指令
赋予 el-button 点击效果
<template>
<el-button v-waves>按钮</el-button>
</template>
<script>
export default {
name: 'WavesDemo'
}
</script>
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# v-loadMore 指令
赋予 el-select 滚动加载的能力。
TIP
打开控制台查看
<template>
<el-select v-loadMore="loadMore" value="">
<el-option
v-for="(item, index) in Array(20)"
:key="index"
:label="`选项${index}`"
:value="index"
></el-option>
</el-select>
</template>
<script>
export default {
name: 'LoadMore',
methods: {
loadMore() {
console.log('触底了')
}
}
}
</script>
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# v-dialogDrag 指令
赋予 el-dialog 拖拽的能力。
TIP
点击头部可以拖动位置
<template>
<div>
<el-button @click="dialogVisible = true">点我</el-button>
<el-dialog
v-dialogDrag
title="提示"
:visible.sync="dialogVisible"
width="30%"
>
<span>这是一段信息</span>
<span slot="footer" class="dialog-footer">
<el-button @click="dialogVisible = false">取 消</el-button>
<el-button type="primary" @click="dialogVisible = false"
>确 定</el-button
>
</span>
</el-dialog>
</div>
</template>
<script>
export default {
name: 'DialogDrag',
data() {
return {
dialogVisible: false
}
}
}
</script>
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# v-dialogDragWidth 指令
赋予 el-dialog 拖动宽度能力。
TIP
拖动右侧边框可以改变宽度
<template>
<div>
<el-button @click="dialogVisible = true">点我</el-button>
<el-dialog
v-dialogDragWidth
title="提示"
:visible.sync="dialogVisible"
width="30%"
>
<span>这是一段信息</span>
<span slot="footer" class="dialog-footer">
<el-button @click="dialogVisible = false">取 消</el-button>
<el-button type="primary" @click="dialogVisible = false"
>确 定</el-button
>
</span>
</el-dialog>
</div>
</template>
<script>
export default {
name: 'DialogDragWidth',
data() {
return {
dialogVisible: false
}
}
}
</script>
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← 方法