一、Element-快速入门

1、安装ElementUi组件库

输入npm install element-ui@2.15.3

2、引入ElementUi组件库

https://element.eleme.cn/#/zh-CN/component/quickstart

//引入element-ui
import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';

Vue.use(ElementUI);

3、访问elementui官网，复制组件代码

最后显示：

二、Element-组件

Table表格、Pagination分页、Dialog对话框、Form表单

<template>
  <div>
    <el-row>
      <!-- Button按鈕 -->
      <el-button>默认按钮</el-button>
      <el-button type="primary">主要按钮</el-button>
      <el-button type="success">成功按钮</el-button>
      <el-button type="info">信息按钮</el-button>
      <el-button type="warning">警告按钮</el-button>
      <el-button type="danger">危险按钮</el-button>
    </el-row>
    <br />
    <!-- Table表格 -->
    <!-- :data就是v-bind:data -->
    <!-- 注意prop就是tableData中的对象中的哪一个属性 -->
    <el-table :data="tableData" height="250" border style="width: 100%">
      <el-table-column prop="date" label="日期" width="180"> </el-table-column>
      <el-table-column prop="name" label="姓名" width="180"> </el-table-column>
      <el-table-column prop="address" label="地址"> </el-table-column>
    </el-table>
    <br />
    <!-- Pagination分页 -->
    <el-pagination
      background
      layout="sizes, prev, pager, next, jumper, total, slot"
      :total="1000"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    >
    </el-pagination>
    <br /><br />

    <!-- Dialog对话框组件 -->
    <!-- @click="function(){dialogTableVisible = true}" 这个和下面是一样的，就是通过@click="dialogTableVisible = true"直接定义函数-->
    <el-button type="text" @click="dialogTableVisible = true">
      打开嵌套表格的 Dialog
    </el-button>

    <el-dialog title="收货地址" :visible.sync="dialogTableVisible">
      <el-table :data="gridData">
        <el-table-column
          property="date"
          label="日期"
          width="150"
        ></el-table-column>
        <el-table-column
          property="name"
          label="姓名"
          width="200"
        ></el-table-column>
        <el-table-column property="address" label="地址"></el-table-column>
      </el-table>
    </el-dialog>
    <br /><br />

    <!-- Dialog对话框-Form表单 -->
    <el-button type="text" @click="dialogFormVisible = true"
      >打开嵌套表单的 Dialog</el-button
    >

    <el-dialog title="Form" :visible.sync="dialogFormVisible">
      <el-form ref="form" :model="form" label-width="80px">
        <el-form-item label="活动名称">
          <el-input v-model="form.name"></el-input>
        </el-form-item>
        <el-form-item label="活动区域">
          <el-select v-model="form.region" placeholder="请选择活动区域">
            <el-option label="区域一" value="shanghai"></el-option>
            <el-option label="区域二" value="beijing"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="活动时间">
          <el-col :span="11">
            <el-date-picker
              type="date"
              placeholder="选择日期"
              v-model="form.date1"
              style="width: 100%"
            ></el-date-picker>
          </el-col>
          <el-col class="line" :span="2">-</el-col>
          <el-col :span="11">
            <el-time-picker
              placeholder="选择时间"
              v-model="form.date2"
              style="width: 100%"
            ></el-time-picker>
          </el-col>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="onSubmit">提交</el-button>
          <el-button>取消</el-button>
        </el-form-item>
      </el-form>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data() {
    return {
      // 对话框中的Tbale数据
      gridData: [
        {
          date: "2016-05-02",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-04",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-01",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-03",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
      ],
      dialogTableVisible: false,
      dialogFormVisible: false,

      //Table表格数据
      tableData: [
        {
          date: "2016-05-03",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-02",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-04",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-01",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-08",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-06",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
        {
          date: "2016-05-07",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄",
        },
      ],
      // 对话框的form表单
      form: {
        name: "",
        region: "",
        date1: "",
        date2: "",
      },
    };
  },
  methods: {
    handleSizeChange(val) {
      alert("当前的页数：" + val);
    },
    handleCurrentChange(val) {
      alert("当前页数：" + val);
    },
    // 对话框的form提交方法
    onSubmit() {
      alert(JSON.stringify(this.form));
    },
  },
};
</script>

<style>
</style>

三、案例

服务端数据获取地址：http://yapi.smart-xwork.cn/mock/169327/emp/list

<template>
  <div>
    <el-container style="height: 900px; border: 1px solid #eee">
      <el-header style="background-color: rgb(238, 241, 246);font-size:40px;">tlias 智能学习辅助系统</el-header>
      <el-container>
        <el-aside width="220px" style="border: 1px solid #eee">
            <el-menu :default-openeds="['1']">
                <el-submenu index="1">
                    <template slot="title"><i class="el-icon-message"></i>系统信息管理</template>
                    <el-menu-item-group>
                    <el-menu-item index="1-1">部门管理</el-menu-item>
                    <el-menu-item index="1-2">员工管理</el-menu-item>
                    </el-menu-item-group>
                </el-submenu>
            </el-menu>
        </el-aside>

        <el-main>
            <!-- 行内表单 -->
            <el-form :inline="true" :model="searchForm" class="demo-form-inline">
            <el-form-item label="姓名">
                <el-input v-model="searchForm.name" placeholder="姓名"></el-input>
            </el-form-item>
            <el-form-item label="活动区域">
                <el-select v-model="searchForm.gender" placeholder="性别">
                <el-option label="男" value="1"></el-option>
                <el-option label="女" value="2"></el-option>
                </el-select>
            </el-form-item>
            <!-- 日期选择器 -->
            <el-form-item label="入职日期">
                    <el-date-picker
            v-model="searchForm.entrydate"
            type="daterange"
            range-separator="至"
            start-placeholder="开始日期"
            end-placeholder="结束日期">
            </el-date-picker>
            </el-form-item>
            <!-- 查询 -->
            <el-form-item>
                <el-button type="primary" @click="onSubmit">查询</el-button>
            </el-form-item>

            </el-form>

            <!-- 表格 -->
            <el-table :data="tableData" border>
                <el-table-column prop="name" label="姓名"></el-table-column>
                <el-table-column label="图像">
                    <template slot-scope="scope">
                        <img :src="scope.row.image" width="100px">
                    </template>
                </el-table-column>
                <el-table-column label="性别">
                    <!-- 插槽 -->
                    <template slot-scope="scope">
                        {{ scope.row.gender == 1?"男":"女" }}
                    </template>
                </el-table-column>
                <el-table-column prop="job" label="职位"></el-table-column>
                <el-table-column prop="entrydate" label="入职时间"></el-table-column>
                <el-table-column prop="updatetime" label="最后操作时间"></el-table-column>
                <el-table-column label="操作">
                      <el-button type="primary">修改</el-button>
                      <el-button type="danger">删除</el-button>
                </el-table-column>
            </el-table>
            <br/>
            <!-- 分页条 -->
            <el-pagination
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            background
            layout="sizes,prev, pager, next,jumper"
            :total="1000">
            </el-pagination>
        </el-main>
      </el-container>
    </el-container>
  </div>
</template>

<script>
// 导入axios
import axios from 'axios';

export default {
  data() {
    return {
        tableData:[],
        searchForm:{
            name:'',
            gender:'',
            entrydate:[]
        }
    };
  },
  methods:{
    onSubmit(){
        alert("开始查询！");
    },
    handleSizeChange(val){
        alert(val)
    },
    handleCurrentChange(val){
        alert(val)
    }
  },
//   通过钩子函数，获取数据
  mounted(){
    // 发送异步请求，获取数据
    axios.get("http://yapi.smart-xwork.cn/mock/169327/emp/list").then((result)=>{
        this.tableData = result.data.data;
    })
  }
};
</script>

<style>
</style>