实现效果:
编辑:
查看:点击平台补贴展示弹窗
<el-table
:data="tableData"
border
:header-cell-style="{background:'#D7D7D7',color:'#000'}"
style="width: 100%"
@row-dblclick="dbclick"
:cell-class-name="tableCellClassName">
<!-- 平台端 -->
<el-table-column
prop="platformSubsidyPrice"
align="center"
label="平台补贴">
<template slot-scope="scope">
<!--v-if去判断双击的是不是当前单元格-->
<el-input
min="0"
placeholder="填写平台补贴"
@change="hideInputOne(scope.row)"
oninput="value=value.replace(/^([0-9-]\d*\.?\d{0,2})?.*$/,'$1')"
size="mini"
:ref="scope.row.index + ',' + scope.column.index"
v-model="scope.row.platformSubsidyPrice"
v-if="scope.row.index + ',' + scope.column.index == currentCell && statusForm == 'update' ? disabled = true : disabled = false">
</el-input>
<span v-else style="color:red" @click="hideVisible" >{{scope.row.platformSubsidyPrice}}</span>
</template>
</el-table-column>
</el-table>
方法:
// 给单元格绑定横向和竖向的index,这样就能确定是哪一个单元格
tableCellClassName({row, column, rowIndex, columnIndex}){
row.index=rowIndex;
column.index=columnIndex;
},
// 获得当前双击的单元格的横竖index,然后拼接成一个唯一字符串用于判断,并赋给currentCell
// 拼接后类似这样:"1,0","1,1",
dbclick(row,column) {
this.currentCell = row.index + ',' + column.index;
if(statusForm == 'update'){ //防止不是编辑的时候点击报错
return
}
// 这里必须要setTimeout,因为在点击的时候,input才刚被v-if显示出来,不然拿不到dom
setTimeout(() => {
// 双击后自动获得焦点
this.$refs[row.index + ',' + column.index].focus();
})
},
// 当input失去焦点的时候,隐藏input
hideInputOne(row){
this.formData.platformSubsidyPrice = row.platformSubsidyPrice
this.currentCell = null;
this.dialogplatformVisible = true;
this.tableDatas = this.formData.platformSubsidyPriceRecords
},
// 如果等于查看,子表单就展示
hideVisible(){
if(this.statusForm == 'create'){
this.dialogplatformVisible = true;
}
},
// 平台-关闭
closePlatform(){
this.dialogplatformVisible = false;
},