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Vue前端框架基础+Element的使用( 五 )

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2.2.2 Container 布局容器

  • 官网给出的 Container 容器布局案例
    <!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Title</title><style>.el-header {background-color: #B3C0D1;color: #333;line-height: 60px;}.el-aside {color: #333;}</style></head><body><div id="app"><el-container style="height: 500px; border: 1px solid #eee"><el-aside width="200px" style="background-color: rgb(238, 241, 246)"><el-menu :default-openeds="['1', '3']"><el-submenu index="1"><template slot="title"><i class="el-icon-message"></i>导航一</template><el-menu-item-group><template slot="title">分组一</template><el-menu-item index="1-1">选项1</el-menu-item><el-menu-item index="1-2">选项2</el-menu-item></el-menu-item-group><el-menu-item-group title="分组2"><el-menu-item index="1-3">选项3</el-menu-item></el-menu-item-group><el-submenu index="1-4"><template slot="title">选项4</template><el-menu-item index="1-4-1">选项4-1</el-menu-item></el-submenu></el-submenu><el-submenu index="2"><template slot="title"><i class="el-icon-menu"></i>导航二</template><el-menu-item-group><template slot="title">分组一</template><el-menu-item index="2-1">选项1</el-menu-item><el-menu-item index="2-2">选项2</el-menu-item></el-menu-item-group><el-menu-item-group title="分组2"><el-menu-item index="2-3">选项3</el-menu-item></el-menu-item-group><el-submenu index="2-4"><template slot="title">选项4</template><el-menu-item index="2-4-1">选项4-1</el-menu-item></el-submenu></el-submenu><el-submenu index="3"><template slot="title"><i class="el-icon-setting"></i>导航三</template><el-menu-item-group><template slot="title">分组一</template><el-menu-item index="3-1">选项1</el-menu-item><el-menu-item index="3-2">选项2</el-menu-item></el-menu-item-group><el-menu-item-group title="分组2"><el-menu-item index="3-3">选项3</el-menu-item></el-menu-item-group><el-submenu index="3-4"><template slot="title">选项4</template><el-menu-item index="3-4-1">选项4-1</el-menu-item></el-submenu></el-submenu></el-menu></el-aside><el-container><el-header style="text-align: right; font-size: 12px"><el-dropdown><i class="el-icon-setting" style="margin-right: 15px"></i><el-dropdown-menu slot="dropdown"><el-dropdown-item>查看</el-dropdown-item><el-dropdown-item>新增</el-dropdown-item><el-dropdown-item>删除</el-dropdown-item></el-dropdown-menu></el-dropdown><span>王小虎</span></el-header><el-main><el-table :data="https://www.huyubaike.com/biancheng/tableData"><el-table-column prop="date" label="日期" width="140"></el-table-column><el-table-column prop="name" label="姓名" width="120"></el-table-column><el-table-column prop="address" label="地址"></el-table-column></el-table></el-main></el-container></el-container></div><script src="https://www.huyubaike.com/biancheng/js/vue.js"></script><script src="https://www.huyubaike.com/biancheng/element-ui/lib/index.js"></script><link rel="stylesheet" href="https://www.huyubaike.com/biancheng/element-ui/lib/theme-chalk/index.css"><script>new Vue({el:"#app",data() {const item = {date: '2016-05-02',name: '王小虎',address: '上海市普陀区金沙江路 1518 弄'};return {tableData: Array(20).fill(item)}}})</script></body></html>
2.3 案例2.3.1 基本页面准备<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Title</title></head><body><div id="app"></div><script src="https://www.huyubaike.com/biancheng/js/vue.js"></script><script src="https://www.huyubaike.com/biancheng/element-ui/lib/index.js"></script><link rel="stylesheet" href="https://www.huyubaike.com/biancheng/element-ui/lib/theme-chalk/index.css"><script>new Vue({el: "#app"})</script></body></html>2.3.2 完整代码展示
前端内容不是本人学习重点，此处不做详细说明
步骤说明：
  1. 视图样式
  2. 处理事件所需的函数
  3. 对Vue核心对象和视图数据绑定模型
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Title</title><style>.el-table .warning-row {background: oldlace;}.el-table .success-row {background: #f0f9eb;}</style></head><body><div id="app"><!--搜索表单--><el-form :inline="true" :model="brand" class="demo-form-inline"><el-form-item label="当前状态"><el-select v-model="brand.status" placeholder="当前状态"><el-option label="启用" value="https://www.huyubaike.com/biancheng/1"></el-option><el-option label="禁用" value="https://www.huyubaike.com/biancheng/0"></el-option></el-select></el-form-item><el-form-item label="企业名称"><el-input v-model="brand.companyName" placeholder="企业名称"></el-input></el-form-item><el-form-item label="品牌名称"><el-input v-model="brand.brandName" placeholder="品牌名称"></el-input></el-form-item><el-form-item><el-button type="primary" @click="onSubmit">查询</el-button></el-form-item></el-form><!--按钮--><!--@click="dialogVisible = true"单击时将dialogVisible设置为true，展示对话框--><el-row><el-button type="danger" plain>批量删除</el-button><el-button type="primary" plain @click="dialogVisible = true">新增</el-button></el-row><!--添加数据对话框表单--><el-dialogtitle="编辑品牌":visible.sync="dialogVisible"width="30%"><el-form ref="form" :model="brand" label-width="80px"><el-form-item label="品牌名称"><el-input v-model="brand.brandName"></el-input></el-form-item><el-form-item label="企业名称"><el-input v-model="brand.companyName"></el-input></el-form-item><el-form-item label="排序"><el-input v-model="brand.ordered"></el-input></el-form-item><el-form-item label="备注"><el-input type="textarea" v-model="brand.description"></el-input></el-form-item><el-form-item label="状态"><el-switch v-model="brand.status"active-value="https://www.huyubaike.com/biancheng/1"inactive-value="https://www.huyubaike.com/biancheng/0"></el-switch></el-form-item><el-form-item><el-button type="primary" @click="addBrand">提交</el-button><el-button @click="dialogVisible = false">取消</el-button></el-form-item></el-form></el-dialog><!--表格--><!--其中<el-table-column></el-table-column>标签的prop属性值需要和Vue核心对象返回tableData的对象属性名一致 --><template><!--@selection-change="handleSelectionChange"监听到复选框勾选时 ， 获取行的记录需要在Vue核心对象中实现handleSelectionChange函数--><el-table:data="https://www.huyubaike.com/biancheng/tableData"style="width: 100%":row-class-name="tableRowClassName"@selection-change="handleSelectionChange"><!--表格复选框--><el-table-columntype="selection"width="55"></el-table-column><el-table-columntype="index"width="50"></el-table-column><el-table-columnprop="brandName"label="品牌名称"align="center"></el-table-column><el-table-columnprop="companyName"label="企业名称"align="center"></el-table-column><el-table-columnprop="ordered"align="center"label="排序"></el-table-column><el-table-columnprop="status"align="center"label="当前状态"></el-table-column><el-table-columnalign="center"label="操作"><el-row><el-button type="primary">修改</el-button><el-button type="danger">删除</el-button></el-row></el-table-column></el-table></template><!--分页工具条--><el-pagination@size-change="handleSizeChange"@current-change="handleCurrentChange":current-page="currentPage":page-sizes="[5, 10, 15, 20]":page-size="5"layout="total, sizes, prev, pager, next, jumper":total="400"></el-pagination></div><script src="https://www.huyubaike.com/biancheng/js/vue.js"></script><script src="https://www.huyubaike.com/biancheng/element-ui/lib/index.js"></script><link rel="stylesheet" href="https://www.huyubaike.com/biancheng/element-ui/lib/theme-chalk/index.css"><script>new Vue({el: "#app",methods: {tableRowClassName({row, rowIndex}) {if (rowIndex === 1) {return 'warning-row';} else if (rowIndex === 3) {return 'success-row';}return '';},// 复选框选中后执行的方法handleSelectionChange(val) {this.multipleSelection = val;console.log(this.multipleSelection)},// 查询方法onSubmit() {console.log(this.brand);},// 添加数据addBrand(){console.log(this.brand);},//分页handleSizeChange(val) {console.log(`每页 ${val} 条`);},handleCurrentChange(val) {console.log(`当前页: ${val}`);}},data() {return {// 当前页码currentPage: 4,// 添加数据对话框是否展示的标记dialogVisible: false,// 品牌模型数据brand: {status: '',brandName: '',companyName: '',id:"",ordered:"",description:""},// 复选框选中数据集合multipleSelection: [],// 表格数据tableData: [{brandName: '华为',companyName: '华为科技有限公司',ordered: '100',status: "1"}, {brandName: '华为',companyName: '华为科技有限公司',ordered: '100',status: "1"}, {brandName: '华为',companyName: '华为科技有限公司',ordered: '100',status: "1"}, {brandName: '华为',companyName: '华为科技有限公司',ordered: '100',status: "1"}]}}})</script></body></html>

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