今日目标
1.完成商品添加
2.完成订单列表
3.完成数据统计展示
1.添加商品
A.完成图片上传
使用upload组件完成图片上传
在element.js中引入upload组件,并注册
因为upload组件进行图片上传的时候并不是使用axios发送请求
所以,我们需要手动为上传图片的请求添加token,即为upload组件添加headers属性
//在页面中添加upload组件,并设置对应的事件和属性<el-tab-pane label="商品图片" name="3"><!-- 商品图片上传action:指定图片上传api接口:on-preview : 当点击图片时会触发该事件进行预览操作,处理图片预览:on-remove : 当用户点击图片右上角的X号时触发执行:on-success:当用户点击上传图片并成功上传时触发list-type :设置预览图片的方式:headers :设置上传图片的请求头 --><el-upload :action="uploadURL" :on-preview="handlePreview" :on-remove="handleRemove" :on-success="handleSuccess" list-type="picture" :headers="headerObj"><el-button size="small" type="primary">点击上传</el-button></el-upload></el-tab-pane>//在el-card卡片视图下面添加对话框用来预览图片<!-- 预览图片对话框 --><el-dialog title="图片预览" :visible.sync="previewVisible" width="50%"><img :src="previewPath" class="previewImg" /></el-dialog>//在data中添加数据data(){return {......//添加商品的表单数据对象addForm: {goods_name: '',goods_price: 0,goods_weight: 0,goods_number: 0,goods_cat: [],//上传图片数组pics: []},//上传图片的url地址uploadURL: 'http://127.0.0.1:8888/api/private/v1/upload',//图片上传组件的headers请求头对象headerObj: { Authorization: window.sessionStorage.getItem('token') },//保存预览图片的url地址previewPath: '',//控制预览图片对话框的显示和隐藏previewVisible:false}},//在methods中添加事件处理函数methods:{.......handlePreview(file) {//当用户点击图片进行预览时执行,处理图片预览//形参file就是用户预览的那个文件this.previewPath = file.response.data.url//显示预览图片对话框this.previewVisible = true},handleRemove(file) {//当用户点击X号删除时执行//形参file就是用户点击删除的文件//获取用户点击删除的那个图片的临时路径const filePath = file.response.data.tmp_path//使用findIndex来查找符合条件的索引const index = this.addForm.pics.findIndex(item => item.pic === filePath)//移除索引对应的图片this.addForm.pics.splice(index, 1)},handleSuccess(response) {//当上传成功时触发执行//形参response就是上传成功之后服务器返回的结果//将服务器返回的临时路径保存到addForm表单的pics数组中this.addForm.pics.push({ pic: response.data.tmp_path })}}
B.使用富文本插件
想要使用富文本插件vue-quill-editor,就必须先从依赖安装该插件
引入并注册vue-quill-editor,打开main.js,编写如下代码
//导入vue-quill-editor(富文本编辑器)import VueQuillEditor from 'vue-quill-editor'//导入vue-quill-editor的样式import 'quill/dist/quill.core.css'import 'quill/dist/quill.snow.css'import 'quill/dist/quill.bubble.css'......//全局注册组件Vue.component('tree-table', TreeTable)//全局注册富文本组件Vue.use(VueQuillEditor)
使用富文本插件vue-quill-editor
<!-- 富文本编辑器组件 --><el-tab-pane label="商品内容" name="4"><!-- 富文本编辑器组件 --><quill-editor v-model="addForm.goods_introduce"></quill-editor><!-- 添加商品按钮 --><el-button type="primary" class="btnAdd">添加商品</el-button></el-tab-pane>//在数据中添加goods_introduce//添加商品的表单数据对象addForm: {goods_name: '',goods_price: 0,goods_weight: 0,goods_number: 0,goods_cat: [],//上传图片数组pics: [],//商品的详情介绍goods_introduce:''}//在global.css样式中添加富文本编辑器的最小高度.ql-editor{min-height: 300px;}//给添加商品按钮添加间距.btnAdd{margin-top:15px;}
C.添加商品
完成添加商品的操作
在添加商品之前,为了避免goods_cat数组转换字符串之后导致级联选择器报错
我们需要打开vue控制条,点击依赖,安装lodash,把addForm进行深拷贝
//打开Add.vue,导入lodash<script>//官方推荐将lodash导入为_import _ from 'lodash'//给添加商品按钮绑定点击事件<!-- 添加商品按钮 --><el-button type="primary" class="btnAdd" @click="add">添加商品</el-button>//编写点击事件完成商品添加add(){this.$refs.addFormRef.validate(async valid=>{if(!valid) return this.$message.error("请填写必要的表单项!")//将addForm进行深拷贝,避免goods_cat数组转换字符串之后导致级联选择器报错const form = _.cloneDeep(this.addForm)//将goods_cat从数组转换为"1,2,3"字符串形式form.goods_cat = form.goods_cat.join(",")//处理attrs数组,数组中需要包含商品的动态参数和静态属性//将manyTableData(动态参数)处理添加到attrsthis.manyTableData.forEach(item=>{form.attrs.push({ attr_id:item.attr_id, attr_value:item.attr_vals.join(" ") })})//将onlyTableData(静态属性)处理添加到attrsthis.onlyTableData.forEach(item=>{form.attrs.push({ attr_id:item.attr_id, attr_value:item.attr_vals })})//发送请求完成商品的添加,商品名称必须是唯一的const {data:res} = await this.$http.post('goods',form)if(res.meta.status !== 201){return this.$message.error('添加商品失败')}this.$message.success('添加商品成功')//编程式导航跳转到商品列表this.$router.push('/goods')})}</script>
D.推送代码
推送goods_list分支到码云
将代码添加到暂存区: git add .
将代码提交到本地仓库: git commit -m “完成商品功能开发”
将代码推送到码云: git push
切换到master主分支: git checkout master
将goods_list分支代码合并到master: git merge goods_list
将master推送到码云: git push
2.订单列表
A.创建分支
创建order子分支并推送到码云
创建order子分支: git checkout -b order
将order分支推送到码云: git push -u origin order
B.创建路由
创建订单列表路由组件并添加路由规则
//在components中新建order文件夹,新建Order.vue组件,组件中添加代码如下<template><div><h3>订单列表</h3><!-- 面包屑导航 --><el-breadcrumb separator="/"><el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>订单管理</el-breadcrumb-item><el-breadcrumb-item>订单列表</el-breadcrumb-item></el-breadcrumb><!-- 卡片视图区域 --><el-card><!-- 搜索栏 --><el-row :gutter="20"><el-col :span="8"><el-input placeholder="请输入内容" v-model="queryInfo.query" clearable><el-button slot="append" icon="el-icon-search" ></el-button></el-input></el-col></el-row></el-card></div></template><script>export default {data() {return {//查询条件queryInfo:{query:'',pagenum:1,pagesize:10}}},created() {},methods: {}}</script><style lang="less" scoped></style>//打开router.js导入Order.vue并添加规则import Order from './components/order/Order.vue'path: '/home', component: Home, redirect: '/welcome', children: [{ path: "/welcome", component: Welcome },{ path: "/users", component: Users },{ path: "/rights", component: Rights },{ path: "/roles", component: Roles },{ path: "/categories", component: Cate },{ path: "/params", component: Params },{ path: "/goods", component: GoodList },{ path: "/goods/add", component: GoodAdd },{ path: "/orders", component: Order }]
C.实现数据展示及分页
<!-- 卡片视图区域 --><el-card><!-- 搜索栏 --><el-row :gutter="20"><el-col :span="8"><el-input placeholder="请输入内容" v-model="queryInfo.query" clearable><el-button slot="append" icon="el-icon-search"></el-button></el-input></el-col></el-row><!-- 订单表格 --><el-table :data="orderList" border stripe><el-table-column type="index"></el-table-column><el-table-column label="订单编号" prop="order_number"></el-table-column><el-table-column label="订单价格" prop="order_price"></el-table-column><el-table-column label="是否付款" prop="pay_status"><template slot-scope="scope"><el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag><el-tag type="danger" v-else>未付款</el-tag></template></el-table-column><el-table-column label="是否发货" prop="is_send"></el-table-column><el-table-column label="下单时间" prop="create_time"><template slot-scope="scope">{{scope.row.create_time | dateFormat}}</template></el-table-column><el-table-column label="操作" width="125px"><template slot-scope="scope"><el-button size="mini" type="primary" icon="el-icon-edit"></el-button><el-button size="mini" type="success" icon="el-icon-location"></el-button></template></el-table-column></el-table><!-- 分页 --><el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="queryInfo.pagenum" :page-sizes="[3, 5, 10, 15]" :page-size="queryInfo.pagesize" layout="total, sizes, prev, pager, next, jumper" :total="total"></el-pagination></el-card><script>export default {data() {return {//查询条件queryInfo: {query: '',pagenum: 1,pagesize: 10},//订单列表数据orderList: [],//数据总条数total: 0}},created() {this.getOrderList()},methods: {async getOrderList() {const { data: res } = await this.$http.get('orders', {params: this.queryInfo})if (res.meta.status !== 200) {return this.$message.error('获取订单列表数据失败!')}this.total = res.data.totalthis.orderList = res.data.goods},handleSizeChange(newSize){this.queryInfo.pagesize = newSizethis.getOrderList()},handleCurrentChange(newPage){this.queryInfo.pagenum = newPagethis.getOrderList()}}}</script>
D.制作省市区县联动
打开今天的资料,找到素材文件夹,复制citydata.js文件到components/order文件夹中
然后导入citydata.js文件
<script>import cityData from "./citydata.js"</script>
具体代码如下:
//给修改地址按钮添加点击事件<el-button size="mini" type="primary" icon="el-icon-edit" @click="showEditAddress"></el-button>//添加修改地址对话框,在卡片视图下方添加<!-- 修改地址对话框 --><el-dialog title="修改收货地址" :visible.sync="addressVisible" width="50%" @close="addressDialogClosed"><!-- 添加表单 --><el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px"><el-form-item label="省市区县" prop="address1"><el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader></el-form-item><el-form-item label="详细地址" prop="address2"><el-input v-model="addressForm.address2"></el-input></el-form-item></el-form><span slot="footer" class="dialog-footer"><el-button @click="addressVisible = false">取 消</el-button><el-button type="primary" @click="addressVisible = false">确 定</el-button></span></el-dialog>//js部分的代码<script>import cityData from "./citydata.js"export default {data() {return {......//控制修改地址对话框的显示和隐藏addressVisible:false,//修改收货地址的表单addressForm:{address1:[],address2:''},addressFormRules:{address1:[{ required: true, message: '请选择省市区县', trigger: 'blur' }],address2:[{ required: true, message: '请输入详细地址', trigger: 'blur' }],},//将导入的cityData数据保存起来cityData:cityData}},methods: {......showEditAddress() {//当用户点击修改收货地址按钮时触发this.addressVisible = true;},addressDialogClosed(){this.$refs.addressFormRef.resetFields()}}}</script><style lang="less" scoped>.el-cascader{width: 100%;}</style>
E.制作物流进度对话框
因为我们使用的是element-ui中提供的Timeline组件,所以需要导入并注册组件
打开element.js,编写代码会进行导入和注册
import {Timeline,TimelineItem} from 'element-ui'Vue.use(Timeline)Vue.use(TimelineItem)
打开Order.vue文件,添加代码实现物流进度对话框
<!-- 物流信息进度对话框 --><el-dialog title="物流进度" :visible.sync="progressVisible" width="50%"><!-- 时间线组件 --><el-timeline><el-timeline-item v-for="(activity, index) in progressInfo":key="index" :timestamp="activity.time">{{activity.context}}</el-timeline-item></el-timeline></el-dialog><script>import cityData from './citydata.js'export default {data() {return {......//控制物流进度对话框的显示和隐藏progressVisible: false,//保存物流信息progressInfo: []}},methods: {......async showProgress() {//发送请求获取物流数据const { data: res } = await this.$http.get('/kuaidi/804909574412544580')if (res.meta.status !== 200) {return this.$message.error('获取物流进度失败!')}this.progressInfo = res.data//显示对话框this.progressVisible = true}}}</script>
F.推送代码
将order分支代码推送至码云
将代码添加到暂存区: git add .
将代码提交到本地仓库: git commit -m “完成订单列表功能开发”
将代码推送到码云: git push
切换到master主分支: git checkout master
将goods_list分支代码合并到master: git merge order
将master推送到码云: git push
3.数据统计
A.创建子分支
创建report子分支并推送到码云
创建report子分支: git checkout -b report
将report分支推送到码云: git push -u origin report
B.创建路由
创建数据统计路由组件并添加路由规则
//在components中新建report文件夹,新建Report.vue组件,组件中添加代码如下<template><div><h3>数据报表</h3><!-- 面包屑导航 --><el-breadcrumb separator="/"><el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>数据统计</el-breadcrumb-item><el-breadcrumb-item>数据报表</el-breadcrumb-item></el-breadcrumb><!-- 卡片视图区域 --><el-card></el-card></div></template><script>export default {data() {return {}},created(){},methods:{}}</script><style lang="less" scoped></style>
打开router.js,导入Report.vue并设置路由规则
import Report from './components/report/Report.vue'path: '/home', component: Home, redirect: '/welcome', children: [{ path: "/welcome", component: Welcome },{ path: "/users", component: Users },{ path: "/rights", component: Rights },{ path: "/roles", component: Roles },{ path: "/categories", component: Cate },{ path: "/params", component: Params },{ path: "/goods", component: GoodList },{ path: "/goods/add", component: GoodAdd },{ path: "/orders", component: Order },{ path: "/reports", component: Report }]
C.导入ECharts并使用
<template><div><h3>数据报表</h3><!-- 面包屑导航 --><el-breadcrumb separator="/"><el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item><el-breadcrumb-item>数据统计</el-breadcrumb-item><el-breadcrumb-item>数据报表</el-breadcrumb-item></el-breadcrumb><!-- 卡片视图区域 --><el-card><div id="main" style="width:750px;height:400px;"></div></el-card></div></template><script>//导入echartsimport echarts from 'echarts'//导入lodashimport _ from 'lodash'export default {data() {return {//需要跟请求的折线图数据合并的optionsoptions: {title: {text: '用户来源'},tooltip: {trigger: 'axis',axisPointer: {type: 'cross',label: {backgroundColor: '#E9EEF3'}}},grid: {left: '3%',right: '4%',bottom: '3%',containLabel: true},xAxis: [{boundaryGap: false}],yAxis: [{type: 'value'}]}}},created() {},async mounted() {//在页面dom元素加载完毕之后执行的钩子函数mounted// 基于准备好的dom,初始化echarts实例var myChart = echarts.init(document.getElementById('main'))//准备数据和配置项//发送请求获取折线图数据const { data: res } = await this.$http.get('reports/type/1')if (res.meta.status !== 200) {return this.$message.error('获取折线图数据失败')}//合并res.data和this.optionsconst result = _.merge(res.data,this.options)// 使用获取的数据展示图表myChart.setOption(result)},methods: {}}</script><style lang="less" scoped></style>
D.推送代码
推送report分支到码云
将代码添加到暂存区: git add .
将代码提交到本地仓库: git commit -m “完成数据报表功能开发”
将代码推送到码云: git push
切换到master主分支: git checkout master
将report分支代码合并到master: git merge report
将master推送到码云: git push
