功能分析
页面效果图
接口定义
代码goods/Add.vue
<template> <div> <el-breadcrumb separator-class="el-icon-arrow-right"> <el-breadcrumb-item :to="{ path: ‘/home‘ }">首页</el-breadcrumb-item> <el-breadcrumb-item>商品管理</el-breadcrumb-item> <el-breadcrumb-item>添加商品</el-breadcrumb-item> </el-breadcrumb> <el-card> <el-alert title="添加商品信息" :closable="false" center show-icon type="info" > </el-alert> <el-steps :space="200" :active="activeIndex - 0" finish-status="success" align-center > <el-step title="基本信息"></el-step> <el-step title="商品参数"></el-step> <el-step title="商品信息"></el-step> <el-step title="商品图片"></el-step> <el-step title="商品内容"></el-step> <el-step title="完成"></el-step> </el-steps> <el-form ref="addFormRef" :model="addForm" :rules="addFormRules" label-width="80px" label-position="top" > <el-tabs v-model="activeIndex" :before-leave="beforTabLeave" :tab-position="‘left‘" @tab-click="tabClicked" > <el-tab-pane label="基本信息" name="0"> <el-form-item label="商品名称" prop="goods_name"> <el-input v-model="addForm.goods_name"></el-input> </el-form-item> <el-form-item label="商品价格" prop="goods_price"> <el-input v-model="addForm.goods_price" type="number"></el-input> </el-form-item> <el-form-item label="商品重量" prop="goods_weight"> <el-input v-model="addForm.goods_weight" type="number"></el-input> </el-form-item> <el-form-item label="商品数量" prop="goods_number"> <el-input v-model="addForm.goods_number" type="number"></el-input> </el-form-item> <el-form-item label="商品分类:" prop="goods_cat"> <el-cascader :options="catelist" :props="cateProps" clearable v-model="addForm.goods_cat" @change="CateChanged" > </el-cascader> </el-form-item> </el-tab-pane> <el-tab-pane label="商品参数" name="1"> <el-form-item :label="item.attr_name" v-for="item in manyTabelData" :key="item.attr_id" > <el-checkbox-group v-model="item.attr_vals"> <el-checkbox :label="cb" border v-for="(cb, i) in item.attr_vals" :key="i" ></el-checkbox> </el-checkbox-group> </el-form-item> </el-tab-pane> <el-tab-pane label="商品属性" name="2"> <el-form-item :label="item.attr_name" v-for="item in onlyTabelData" :key="item.attr_id" > <el-input v-model="item.attr_vals"></el-input> </el-form-item> </el-tab-pane> <el-tab-pane label="商品图片" name="3"> <el-upload action="https://www.liulongbin.top:8888/api/private/v1/upload" :headers="headerobj" :on-preview="handlePreview" :on-remove="handleRemove" :on-success="handleSuccess" list-type="picture" > <el-button size="small" type="primary">点击上传</el-button> </el-upload> </el-tab-pane> <el-tab-pane label="商品内容" name="4"> <quill-editor v-model="addForm.goods_introduce"></quill-editor> <el-button type="primary" class="btnAdd" @click="add">添加商品</el-button> </el-tab-pane> </el-tabs> </el-form> </el-card> <el-dialog title="图片预览" :visible.sync="previewVisible" width="50%"> <img :src="previewPath" alt="" class="previewImg"> </el-dialog> </div> </template> <script> import _ from ‘lodash‘ export default { data() { return { activeIndex: "0", addForm: { goods_name: "", goods_price: 0, goods_weight: 0, goods_number: 0, goods_cat: [], pics:[], goods_introduce:‘‘, attrs:[] }, addFormRules: { goods_name: [ { required: true, message: "请输入商品名称", trigger: "blur" } ], goods_price: [ { required: true, message: "请输入商品价格", trigger: "blur" } ], goods_wight: [ { required: true, message: "请输入商品重量", trigger: "blur" } ], goods_number: [ { required: true, message: "请输入商品数量", trigger: "blur" } ], goods_cat: [ { required: true, message: "请选择商品分类", trigger: "blur" } ] }, catelist: [], cateProps: { expandTrigger: "hover", value: "cat_id", label: "cat_name", children: "children" }, manyTabelData: [], onlyTabelData: [], headerobj:{ Authorization:window.sessionStorage.getItem(‘token‘) }, previewPath:‘‘, previewVisible:false }; }, methods: { async getCateList() { const { data } = await this.$http.get("categories"); if (data.meta.status !== 200) { return this.$message.error(data.meta.msg); } this.catelist = data.data; }, CateChanged() { if (this.addForm.goods_cat.length !== 3) { this.addForm.goods_cat = []; this.$message.error("请选择三级分类"); } }, beforTabLeave(activeName, oldActiveName) { if (oldActiveName === "0" && this.addForm.goods_cat.length !== 3) { this.$message.error("请先选择分类!"); return false; } }, async tabClicked() { if (this.activeIndex === "1") { const { data } = await this.$http.get( `categories/${this.cateId}/attributes`, { params: { sel: "many" } } ); if (data.meta.status !== 200) { return this.$message.error(data.meta.msg); } data.data.forEach(item => { item.attr_vals = item.attr_vals.length === 0 ? [] : item.attr_vals.split(" "); }); this.manyTabelData = data.data; } else { const { data } = await this.$http.get( `categories/${this.cateId}/attributes`, { params: { sel: "only" } } ); if (data.meta.status !== 200) { return this.$message.error(data.meta.msg); } this.onlyTabelData = data.data; } }, handlePreview(file) { this.previewPath = file.response.data.url this.previewVisible = true }, handleRemove(fire) { const picPath = fire.response.data.tmp_path const i = this.addForm.pics.findIndex(x=>x.pic===picPath) this.addForm.pics.splice(i,1) }, handleSuccess(response) { const picInfo = {pic:response.data.tmp_path} this.addForm.pics.push(picInfo) }, add() { this.$refs.addFormRef.validate(async valid=>{ if(!valid) { return this.$message.error(‘请先填写必填项!‘) } const form = _.cloneDeep(this.addForm) form.goods_cat = form.goods_cat.join(‘,‘) this.manyTabelData.forEach(item => { const newInfo = { attr_id:item.attr_id, attr_value:item.attr_vals.join(‘ ‘) } this.addForm.attrs.push(newInfo) }); this.onlyTabelData.forEach(item => { const newInfo = { attr_id:item.attr_id, attr_value:item.attr_vals } this.addForm.attrs.push(newInfo) }); form.attrs = this.addForm.attrs const {data} = await this.$http.post(‘goods‘,form) if (data.meta.status !== 201) { return this.$message.error(data.meta.msg); } this.$message.success(‘添加商品成功!‘) this.$router.push(‘/goods‘) }) } }, created() { this.getCateList(); }, computed: { cateId() { if (this.addForm.goods_cat.length === 3) { return this.addForm.goods_cat[2]; } return null; } } }; </script> <style lang="less" scoped> .el-checkbox { margin: 0 10px 0 0 !important; } .previewImg{ width: 100%; } .btnAdd{ margin-top: 15px; } </style>