fix bug

apps/home/Tpl/default/Home/order_w3g.html

@@ -214,8 +214,7 @@
                 }
                 return 0;
             },
-            onPay: function (item, type) {
-                var uid = '{$uid}';
+            isLogin: function () {
                 if(MID<=0){
                     ui.confirm('请先登录', {
                         yes: function () {
@@ -224,6 +223,12 @@
                     });
                     return false;
                 }
+                return true;
+            },
+            onPay: function (item, type) {
+                if (!this.isLogin()) {
+                    return false;
+                }
 
                 if(item['price'] <= 0){
                     ui.error('不需要您购买');
@@ -254,7 +259,6 @@
                     return false;
                 }
 
-
                 $.post(U("course/PayVideo/checkPay"), formData2,function(data){
                     if(data.status == 1){
                         window.location.href = url;
@@ -267,6 +271,8 @@
                     }
                 },'json');
             }
+
+
         },
         created: function () {
             this.tab = this.getQueryVariable('status');