增加分享取消接口处理分享成功接口

assets/llewan-weixin-sdk/sdk.js

@@ -861,7 +861,7 @@ var sdk = {
      * @apiParam {String} [query] 必须是 key1=val1&key2=val2 的格式。
      * @apiParam {callback} [success] 成功回调
      * @apiParam {callback} [fail] 失败回调
-     * @apiParam {callback} [cancel] 点击取消分享按钮回调 注意：在该方法开始必须添加如下代码：sdk.shareCancelCallback=true;
+     * @apiParam {callback} [cancel] 点击取消分享按钮回调 
      * 
      * @apiSuccessExample {json} 示例:
      * sdk.shareAppMessage({type: 1,query: "",success:xxx,cancel:xxx,fail:xxx });
@@ -912,7 +912,11 @@ var sdk = {
                 }
 
                 if(obj.cancel){
-                    shareInfo.cancel = obj.cancel;
+                    shareInfo.cancel = function(){
+                        self.shareCancelCallback=true;
+                        obj.cancel();
+                        console.log("分享取消了");
+                    }
                 }
 
  
@@ -977,7 +981,11 @@ var sdk = {
             shareInfo.failCallback = obj.fail;
         }
         if(obj.cancel){
-            shareInfo.cancel = obj.cancel;
+            shareInfo.cancel = function(){
+                self.shareCancelCallback=true;
+                obj.cancel();
+                console.log("分享取消了");
+            }
         }
 
         console.log("sdk 微信分享", shareInfo);