脚本报错的修改

yvan.ni
1 parent 4f42b43f
Showing 1 changed file with 17 additions and 14 deletions
pages/index/index/index.js
@@ -301,21 +301,24 @@ Page({
         enabled: 1
       }
     }).then(res => {
-      var a = res.data.data.pageData;
-      var arr = new Array();
-      for (var i = 0; i < a.length; i++) {
-        var tt = {
-          'ad_code': o.imghost + a[i].ad_code,
-          'media_link': '',
-		  'ad_weapplink':a[i].ad_weapplink
-        };
-        arr.push(tt);
-      }
-      if (arr.length > 0) e.setData({
-        banner: arr,
-      });
+		
+      if(res.data.code==0 && res.data.data.pageData && res.data.data.pageData.length>0){			
+		  var a = res.data.data.pageData;
+		  var arr = new Array();
+		  for (var i = 0; i < a.length; i++) {
+			var tt = {
+			  'ad_code': o.imghost + a[i].ad_code,
+			  'media_link': '',
+			  'ad_weapplink':a[i].ad_weapplink
+			};
+			arr.push(tt);
+		  }
+		  if (arr.length > 0) e.setData({
+			banner: arr,
+		  });
  
-      wx.stopPullDownRefresh();
+		  wx.stopPullDownRefresh();
+	  }
     })
  
     //-----秒杀-----