多级表头是否支持自定义内容

[hua12lao]

column: [{
          label: '工时',
          prop: "lxgs",
          headerslot: true,
          children:[{
            label: "设计",
            prop: "designTime",
            type: "number",
            min:0,
            max:999,
            precision:1,
            cell:true,
            maxlength: 20,
            headerslot: true,
          },
          {
            label: "研发",
            prop: "developTime",
            type: "number",
            min:0,
            max:999,
            precision:1,
            cell:true,
            maxlength: 20,
          },
          {
            label: "测试",
            prop: "testTime",
            type: "number",
            min:0,
            max:999,
            precision:1,
            cell:true,
            maxlength: 20,
          }]
        },]

<template #lxgsHeader="{column}">
            <span>
               {{(column || {}).label}}
              <el-tooltip placement="top">
                <div slot="content">
                  Tips: 提示
                </div>
              <i class="el-icon-question" />
              </el-tooltip>
            </span>
          </template>

<template #designTimeHeader="{column}">
            <span>
               {{(column || {}).label}}
              <el-tooltip placement="top">
                <div slot="content">
                  Tips: 提示
                </div>
              <i class="el-icon-question" />
              </el-tooltip>
            </span>
          </template>

给多级表头设置自定义样式时无效 Version: 2.8.2

[nmxiaowei]

更新版本即可