VUE页面中通过双击实现复制表格中内容的示例代码

<template>
<el-table
:data="tableData"
height="250"
border
style="width: 100%">
<el-table-column
prop="date"
label="日期"
width="180">
</el-table-column>
<el-table-column
prop="name"
label="姓名"
width="180">
<template slot-scope="scope">
<span @dblclick="copyVale(scope.row.name)">
{{scope.row.name}}
</span>
</template>
</el-table-column>
<el-table-column
prop="address"
label="地址">
</el-table-column>
</el-table>
</template>

<script>
export default {
data() {
return {
tableData: [{
date: '2016-05-03',
name: '张三',
address: '上海市普陀区金沙江路 1511 弄'
}, {
date: '2016-05-02',
name: '李四',
address: '上海市普陀区金沙江路 1512 弄'
}, {
date: '2016-05-04',
name: '王五',
address: '上海市普陀区金沙江路 1513 弄'
}]
}
},
methods: {
copyVale(v) {
this.$message({message: '复制成功，内容为：‘' + v + ''', type:'success'})

var inputEle = document.createElement("input");
inputEle.style.display = "none"
inputEle.value = v
inputEle.select()
document.execCommand("Copy")
inputEle.remove()
}
}
}
</script>
转自https://www.jb51.net/article/188516.htm