<el-table-column prop="plateNumber" align="center">
<template #header>
<span>
<span style="color: red;">*</span>
<span>运输工具号</span>
</span>
</template>
<template slot-scope="scope">
<el-form-item
:prop="'vehicleInfo.' + scope.$index + '.plateNumber'"
:rules="{ required: true, trigger: ['blur', 'change'], message: '请选择运输工具号' }"
>
<el-select v-model="scope.row.plateNumber" @change="(val) => handlePlateNumberChange(val, scope.row)">
<el-option v-for="item of form.vehicleList" :key="item.plateNumber" :label="item.plateNumber" :value="item.plateNumber"></el-option>
</el-select>
</el-form-item>
</template>
</el-table-column>
使用插槽,可以用插槽的内容替换表头 同样的,el-form-item的label也可以使用插槽来自定义
<el-form-item>
<template #label>
<div style="text-align: center; width: 100%;">
<span style="color: red; font-size: 14px;margin-right:4px">*</span>
<span>常开车辆:</span>
</div>
</template>
</el-form-item>