Element介绍 

使用流程

案例 

Element介绍 

是饿了么团队基于 Vue 3 研发的面向设计师和开发者的组件库，访问官网能使用到各种组件样式

• 组件：组成网页的部件，例如 超链接、按钮、图片、表格、表单、分页条等等。
• 官网：https://element-plus.org/zh-CN/#/zh-CN

使用流程

在vue项目目录下安装Element Plus组件库

npm install element-plus --save
npm install @element-plus/icons-vue

在项目的main.js文件中引入替换内容

import { createApp } from 'vue'
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import App from './App.vue'

const app = createApp(App)

app.use(ElementPlus)
app.mount('#app')

在官网中复制想要的组件代码到项目中使用

案例 

在main.js中导入中文语言包

import locale from 'element-plus/dist/locale/zh-ch'

样式组件代码都从官网中复制

完成代码

<template>
  <!-- 卡片 -->
  <el-card>
    <div class="card-header">
      <span>文章管理</span>
      <el-button type="primary">发布文章</el-button>
    </div>

    <div style="margin-top: 20px;">  <hr>  </div>

    <!-- 表单 -->
    <el-form :inline="true" :model="formInline" class="demo-form-inline">
      <el-form-item label="文章分类">
        <el-select
          v-model="formInline.region"
          placeholder="选择文章分类"
          clearable
        >
          <el-option label="事实" value="事实" />
          <el-option label="美食" value="美食" />
        </el-select>
      </el-form-item>

      <el-form-item label="发布状态">
        <el-select
          v-model="formInline.region"
          placeholder="选择发布状态"
          clearable
        >
          <el-option label="已发布" value="已发布" />
          <el-option label="草稿" value="草稿" />
        </el-select>
      </el-form-item>

      <el-form-item label="发布时间">
        <el-date-picker
          v-model="formInline.date"
          type="date"
          placeholder="选择时间"
          clearable
        />
      </el-form-item>

      <el-form-item>
        <el-button type="primary" @click="onSubmit">搜索</el-button>
      </el-form-item>

      <el-form-item>
        <el-button type="default" @click="onSubmit">重置</el-button>
      </el-form-item>
    </el-form>

    <!-- 表格 -->
    <el-table :data="tableData" style="width: 100%">
      <el-table-column prop="title" label="文章标题" />
      <el-table-column prop="category" label="分类" />
      <el-table-column prop="time" label="发表时间" />
      <el-table-column prop="state" label="状态" />
      <el-table-column label="操作" width="180">
        <rl-row>
          <el-button type="primary" :icon="Edit" circle />
          <el-button type="success" :icon="Delete" circle />
        </rl-row>
      </el-table-column>
    </el-table>

    <!-- 分页条 -->
    <el-pagination
      class="el-p"
      v-model:current-page="currentPage4"
      v-model:page-size="pageSize4"
      :page-sizes="[5, 10, 15, 20]"
      :small="small"
      :disabled="disabled"
      :background="background"
      layout="jumper,total, sizes, prev, pager, next"
      :total="20"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />
  </el-card>
</template>

<script setup>
import { Edit, Delete } from "@element-plus/icons-vue";

import { ref, reactive } from "vue";

//表单变量
const formInline = reactive({
  user: "",
  region: "",
  date: "",
});

//分页条变量
const currentPage4 = ref(4);
const pageSize4 = ref(5);
const small = ref(false);
const background = ref(false);
const disabled = ref(false);

//表格数据
const tableData = [
  {
    title: "标题1",
    category: "事实",
    time: "2024-05-03",
    state: "已发布",
  },
  {
    title: "标题1",
    category: "事实",
    time: "2024-05-03",
    state: "已发布",
  },
  {
    title: "标题1",
    category: "事实",
    time: "2024-05-03",
    state: "已发布",
  },
  {
    title: "标题1",
    category: "事实",
    time: "2024-05-03",
    state: "已发布",
  },
];
</script>

<style scoped>
.el-p {
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
}

.card-header {
  display: flex;
  justify-content: space-between;
}
</style>

实现效果