Function _getCategory

pages/category/category.js:22–53

()

    this._getCategory()
  },
  _getCategory() {
    getCategory().then(res => {
      // 1.获取categories
      const categories = res.data.category.list;

      // 2.初始化每个类别的子数据
      const categoryData = {}
      for (let i = 0; i < categories.length; i++) {
        categoryData[i] = {
          subcategories: [],
          categoryDetail: []
          // categoryDetail: {
          //   'pop': [],
          //   'new': [],
          //   'sell': []
          // }
        }
      }

      // 3.修改data中的数据
      this.setData({
        categories: res.data.category.list,
        categoryData: categoryData
      })

      // 4.请求第一个类别的数据
      this._getSubcategory(0)

      // 5.请求第一个类别的详情数据
      this._getCategoryDetail(0)
    })
  },
  _getSubcategory(currentIndex) {
    // 1.获取对应的maitkey
    const maitkey = this.data.categories[currentIndex].maitKey;