购物车页面加载问题与选中修复

mall4uni/pages/basket/basket.vue

@@ -129,7 +129,7 @@ export default {
       finalMoney: 0,
       totalMoney: 0,
       subtractMoney: 0,
-      allChecked: true
+      allChecked: false
     };
   },
 
@@ -150,6 +150,11 @@ export default {
    * 生命周期函数--监听页面显示
    */
   onShow: function () {
+    this.loadBasketData();
+    http.getCartCount(); //重新计算购物车总数量
+  },
+  methods: {
+    loadBasketData(){
 			uni.showLoading(); //加载购物车
 			
 			var params = {
@@ -158,16 +163,16 @@ export default {
 			  data: {},
 			  callBack: res => {
 			    if (res.length > 0) {
-          // 默认全选
+			      // 默认不选中
 			      var shopCartItemDiscounts = res[0].shopCartItemDiscounts;
 			      shopCartItemDiscounts.forEach(shopCartItemDiscount => {
 			        shopCartItemDiscount.shopCartItems.forEach(shopCartItem => {
-              shopCartItem.checked = true;
+			          shopCartItem.checked = false;
 			        });
 			      });
 			      this.setData({
 			        shopCartItemDiscounts: shopCartItemDiscounts,
-            allChecked: true
+			        allChecked: false
 			      });
 			    } else {
 			      this.setData({
@@ -181,9 +186,7 @@ export default {
 			  }
 			};
 			http.request(params);
-    http.getCartCount(); //重新计算购物车总数量
 		},
-  methods: {
     /**
      * 去结算
      */
@@ -416,7 +419,7 @@ export default {
                 data: basketIds,
                 callBack: function (res) {
                   uni.hideLoading();
-                  ths.onShow();
+                  ths.loadBasketData();
                 }
               };
               http.request(params);