- 使用
el-table和el-table-column创建表格。 - 在单元格的默认插槽中，使用
div显示文本内容，单击时触发编辑功能。 - 使用
el-input组件在单元格中显示编辑框。 data()方法中定义了tableData，tabClickIndex: null,tabClickLabel: '',用于判断是否处于编辑转态- @cell-click="tabClick" 方法用于将单元格设置为编辑状态，并使用
this.$nextTick来确保输入框能获得焦点。 - 通过blur监听失去焦点。
javascript"><template>
<div>
<el-table :data="dataDetail" :row-class-name="tableRowClassName" border style="width: 100%" max-height="500px" @cell-click="tabClick">
<el-table-column prop="test1" label="test1" align="center">
<template slot-scope="scope">
<span v-if="scope.row.index === tabClickIndex && tabClickLabel === 'test1'">
<el-input :ref="'test1'+scope.row.id" v-model="scope.row.test1" maxlength="300" placeholder="请输入test1" size="mini" @blur="inputBlur" />
</span>
<span v-else>{
{ scope.row.test1 }}</span>
</template>
</el-table-column>
<el-table-column prop="test2" label="test2" width="120px" align="center">
<template slot-scope="scope">
<span v-if="scope.row.index === tabClickIndex && tabClickLabel === 'test2'">
<el-input :ref="'test2'+scope.row.id" v-model="scope.row.test2" :blur="inputBlur" placeholder="请输入test2" size="mini" @blur="inputBlur" />
</span>
<span v-else>{
{ scope.row.test2 | fmoney }}</span>
</template>
</el-table-column>
<el-table-column prop="test3" label="test3" align="center" width="180">
<template slot-scope="scope">
<span v-if="scope.row.index === tabClickIndex && tabClickLabel === 'test3'">
<el-input :ref="'test3'+scope.row.id" v-model="scope.row.test3" maxlength="300" placeholder="请输入test3" size="mini" @blur="inputBlur" />
</span>
<span v-else>{
{ scope.row.test3 }}</span>
</template>
</el-table-column>
</el-table>
</div>
</template>
<script>
export default {
data () {
return {
tabClickIndex: null, // 点击的单元格
tabClickLabel: '', // 当前点击的列名
dataDetail: [{ id: '123', test1: 'sss' }, { id: '456', test1: 'sss' }]
}
},
methods: {
tableRowClassName ({ row, rowIndex }) {
row.index = rowIndex
},
tabClick (row, column, cell, event) {
switch (column.label) {
case 'test1':
this.tabClickIndex = row.index
this.tabClickLabel = column.label
break
case 'test2':
this.tabClickIndex = row.index
this.tabClickLabel = column.label
break
case 'test3':
this.tabClickIndex = row.index
this.tabClickLabel = column.label
break
default: return
}
const key = this.tabClickLabel + row.id
this.$nextTick(() => {
this.$refs[key].focus()
})
},
inputBlur (row, event, column) {
this.tabClickIndex = null
this.tabClickLabel = ''
},
}
}
</script>
<style>
</style>
