DeepSeek 助力 Vue3 开发：打造丝滑的表格（Table）之添加列宽调整功能,示例Table14_09自定义单元格的固定表头表格

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DeepSeek 助力 Vue3 开发：打造丝滑的表格（Table）之添加列宽调整功能,示例Table14_09自定义单元格的固定表头表格

📚页面效果

📘组件代码 \src\views\TableView14_09.vue

<!-- TableView14_09.vue 自定义单元格的固定表头表格 -->
<template>
  <div class="table-demo">
    <h2>9. 添加表头固定功能,自定义单元格的固定表头表格</h2>
    <p class="description">使用具名插槽自定义单元格内容</p>
    
    <div class="table-container">
      <Table
        :data="customers"
        :columns="columns"
        fixed-header
        fixed-header-height="300px"
      >
        <template #cell-level="{ value }">
          <span :class="['level-tag', `level-${value.toLowerCase()}`]">
            {
  { value }}
          </span>
        </template>
        
        <template #cell-actions="{ row }">
          <button class="action-btn" @click="handleEdit(row)">编辑</button>
          <button class="action-btn delete" @click="handleDelete(row)">删除</button>
        </template>
      </Table>
    </div>
  </div>
</template>

<script setup>
import {
      ref } from 'vue'
import Table from '@/components/Table/Table.vue'

const customers = ref([
  {
      id: 1, name: '张三', age: 28, city: '北京', level: '黄金' },
  {
      id: 2, name: '李四', age: 35, city: '上海', level: '白银' },
  {
      id: 3, name: '王五', age: 42, city: '广州', level: '铂金' },
  {
      id: 4, name: '赵六', age: 31, city: '深圳', level: '黄金' },
  {
      id: 5, name: '钱七', age: 29, city: '杭州', level: '白银' }
])

const columns = ref([
  {
      title: '姓名', dataIndex: 'name', width: '120px' },
  {
      title: '年龄', dataIndex: 'age', width: '80px' },
  {
      title: '城市', dataIndex: 'city', width: '120px' },
  {
      title: '会员等级', dataIndex: 'level', width: '120px' },
  {
      title: '操作', dataIndex: 'actions', width: '150px' }
])

const handleEdit = (row) => {
     
  console.log('编辑:', row)
}

const handleDelete = (row) => {
     
  console.log('删除:', row)
}
</script>

<style scoped>
.table-demo {
     
  padding: 20px;
}

.description {
     
  margin: 16px 0;
  color: #666;
}

.table-container {
     
  border: 1px solid #ebeef5;
  border-radius: 4px;
}

.level-tag {
     
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
}

.level-黄金 {
     
  background-color: #fdf6ec;
  color: #e6a23c;
}

.level-白银 {
     
  background-color: #f4f4f5;
  color: #909399;
}

.level-铂金 {
     
  background-color: #ecf5ff;
  color: #409eff;
}

.action-btn {
     
  padding: 4px 8px;
  margin: 0 4px;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
  background: #fff;
  font-size: 12px;
  cursor: pointer;
}

.action-btn:hover {
     
  color: #409eff;
  border-color: #c6e2ff;
  background-color: #ecf5ff;
}

.action-btn.delete:hover {
     
  color: #f56c6c;
  border-color: #fbc4c4;
  background-color: #fef0f0;
}
</style>

📚代码测试

运行正常

📚测试代码正常跑通，附其他基本代码

• 添加路由
• 页面展示入口

📘编写路由 src\router\index.js

import {
    createRouter, createWebHistory } from 'vue-router'
import RightClickMenuView from '../views/RightClickMenuView.vue'
import RangePickerView from '../views/RangePickerView.vue'


const router = createRouter({
   
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: [
    {
   
      path: '/',
      name: 'progress',
      component:  () => import('../views/ProgressView.vue'),
    },
    {
   
      path: '/tabs',
      name: 'tabs',
      // route level code-splitting
      // this generates a separate chunk (About.[hash].js) for this route
      // which is lazy-loaded when the route is visited.
      // 标签页（Tabs）
      component: (