element实现表格字段配置、排序配置、筛选配置、分组配置

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已于 2023-01-17 11:01:04 修改

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分类专栏： element-ui使用心得文章标签：前端

于 2022-06-07 14:32:21 首次发布

本文链接：https://blog.youkuaiyun.com/weixin_43805439/article/details/125164466

本文介绍了如何使用Element UI实现表格的字段配置，包括控制表头字段的显示与隐藏；筛选配置，详细讲解了字符串和数字类型的筛选；分组配置，展示了最多三个分组条件的应用；以及排序配置，分别演示了无分组和带分组条件的排序结果。最后提供了完整的代码示例。

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字段配置
控制表头字段的显示与隐藏
筛选配置
分两种：字符串和数字
分组配置
最多支持三个分组条件
排序配置
不带分组条件结果展示
带分组条件

完整代码

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <!-- <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css"> -->
  <link rel="stylesheet" href="./css/elementUI.css">
  <!-- <script src="https://cdn.staticfile.org/vue/2.4.2/vue.min.js"></script> -->
  <script src="./js/vue.min.js"></script>
  <!-- <script src="https://unpkg.com/element-ui/lib/index.js"></script> -->
  <script src="./js/elementUI.js"></script>
  <title>Document</title>
</head>
<body>
  <div id="app">
    <div class="header">
      <el-popover placement="bottom" trigger="click" title="字段配置" width="300" popper-class="field-dispose" @hide="filterDa">
        <el-button slot="reference" type="text">字段配置</el-button>
        <ul>
          <li v-for="field in fieldList" :key="field.key">
            <span>{
  
  {field.title}}</span>
            <el-switch v-model="field.isShow" active-color="#13ce66" inactive-color="#ff4949" active-text="显示" inactive-text="隐藏" :disabled="field.disabled"></el-switch>
          </li>
        </ul>
      </el-popover>

      <el-popover placement="bottom" trigger="click" title="设置筛选条件" width="500" popper-class="screen-dispose" @hide="filterDa">
        <el-button slot="reference" type="text">筛选</el-button>
        <ul>
          <li v-for="(screen, i) in screenList" :key="i">
            <el-select v-model="screen.field" placeholder="请选择字段" @change="changeScreenField(screen)" size="small">
              <el-option v-for="item in fieldList" :key="item.key" :label="item.title" :value="item.key"></el-option>
            </el-select>
            <el-select v-model="screen.relation" placeholder="请选择" size="small">
              <el-option v-for="item in getRelationList(screen.field)" :key="item" :label="item" :value="item"></el-option>
            </el-select>
            <el-input v-model="screen.val" placeholder="请输入内容" v-if="getField(screen.field).type === 'string'" size="small"></el-input>
            <el-input-number v-model="screen.val" placeholder="请输入内容" :min="1" v-else size="small"></el-input-number>
            <el-button type="text" @click="delScreen(i)" size="small"><i class="el-icon-delete"></i></el-button>
          </li>
        </ul>
        <el-button type="text" @click="addScreen">添加条件</el-button>
      </el-popover>

      <el-popover placement="bottom" trigger="click" title="设置分组条件" @hide="filterDa" popper-class="group-dispose">
        <el-button slot="reference" type="text">分组</el-button>
        <ul>
          <li v-for="(group, i) in groupList" :key="i">
            <el-select v-model="group.field" placeholder="请选择字段" size="small">
              <el-option v-for="item in getFields(groupList)" :key="item.key" :label="item.title" :value="item.key"></el-option>
            </el-select>
            <el-button type=