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app.js

@@ -38,7 +38,7 @@ App({
         // 获取前端配置文件
         commonApi._post("pbservice/Other/getClientConfig", {unique_key: "wechatxcx"}).then(res => {
             let data = JSON.parse(res.data);
-            data.isTest = data.isTest140? true : false;
+            data.isTest = data.isTest142? true : false;
             data.indexSeason = null
             this.globalData.configJson = data
         }).then(() => {

subPackages/foodNew/index.js

@@ -49,6 +49,8 @@ Page({
         lon: null,
         lat: null,
         scrollLeft: 0,
+        scrollDom: "",
+        scrollDomLeft:0,
         windowWidth: 375,
         prod_phone: "",
     },
@@ -128,10 +130,15 @@ Page({
             console.log(rect)
             if (rect) {
                 let targetScrollLeft = rect.left + (rect.width / 2) - (windowWidth / 2)+_this.data.scrollLeft;
-                console.log(e, targetScrollLeft)
+                console.log((rect.width / 2) - (windowWidth / 2))
                 this.setData({
-                    scrollLeft: targetScrollLeft
+                    scrollLeft: targetScrollLeft||0,
+                    scrollDomLeft: (rect.width / 2) - (windowWidth / 2),
+                    
                 });
+                this.setData({
+                    scrollDom: domId,
+                })
             }
         }).exec()
 

subPackages/foodNew/index.wxml

@@ -19,7 +19,9 @@
 <view style="height: 20rpx;width: 100%;background: #F7F7F7;"></view>
 
 
-<scroll-view scroll-x scroll-with-animation enable-flex scroll-left="{{scrollLeft}}" id="menus"
+<scroll-view scroll-x scroll-with-animation enable-flex  id="menus" 
+    scroll-into-view="{{scrollDom}}" 	scroll-into-view-offset="{{scrollDomLeft}}"
+
      class="scroll-menus{{fixed?' fixed-menus':''}}" style="top:{{top}}px" wx:if="{{supplierInfo&&supplierInfo.products.length>0}}">
     <view id="scrollView{{index}}" class="scroll-menu-item {{idIndex==index?'active':''}}"
          wx:for="{{supplierInfo.products}}" data-item="{{item}}" data-index="{{index}}"