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衣莎项目/源码/YiShaXiYi/mall/index/index.js

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+// mall/index/index.js
+const app = getApp();
+const regeneratorRuntime = app.loadAsync()
+const model = app.loadModel("index")
+const http = app.loadHttp()
+const util = app.loadUtils("util")
+Component({
+  /**
+   * 组件的属性列表
+   */
+  properties: {
+
+  },
+
+  /**
+   * 组件的初始数据
+   */
+  data: {
+    system: app.globalData.system, //设备相关信息
+    pageTitle: "商城", //头部标题
+    isBack: false,//显示返回
+    titleColor: { //头部背景和文字颜色
+      bColor: "#1dbf53",
+      tColor: "#ffffff"
+    },
+    TabCur: 0,
+    scrollLeft: 0,
+    category: [],// 商品大分类
+    product: [],//大分类下的商品
+  },
+  created() {
+    this.storeCategory()
+  },
+  /**
+   * 组件的方法列表
+   */
+  methods: {
+    // tab
+    tabSelect(e) {
+      this.setData({
+        TabCur: e.currentTarget.dataset.id,
+        scrollLeft: (e.currentTarget.dataset.id - 1) * 60,
+        product: []
+      })
+      this.storeProduct()
+    },
+    // 获取商城分类获取
+    async storeCategory() {
+      let res = await http.http.request1({ url: `${http.api.storeCategory}`, method: "GET" })
+      this.setData({
+        category: res.data.data,
+        TabCur: res.data.data[0].id
+      })
+      this.storeProduct()
+    },
+    // 获取分类下商品
+    async storeProduct() {
+      let res = await http.http.request1({ url: `${http.api.storeProduct}/${this.data.TabCur}`, method: "GET" })
+      this.setData({
+        product: res.data.data
+      })
+    },
+    // 添加商品到购物车
+    async addCart(e) {
+      let item = e.currentTarget.dataset.item
+      item.num = 0
+      item.attr = []
+      model.shopCart.setCart(item)
+    },
+    // 去详情
+    goInfo(e) {
+      wx.navigateTo({
+        url: "/mall/index/shopInfo/shopInfo?id=" + e.currentTarget.dataset.id
+      })
+    }
+  }
+})