fix 个别服务空指针问题

zhurc · zhurc · commit 65055acbaec4 · 2017-03-09T09:00:38.000+08:00
diff --git a/src/Core/iServer/SetLayerStatusService.js b/src/Core/iServer/SetLayerStatusService.js
@@ -31,11 +31,12 @@ SuperMap.REST.SetLayerStatusService = SuperMap.Class(SuperMap.CoreServiceBase, {
      * eventListeners - {Object} 需要被注册的监听器对象。
      */
     initialize: function (url, options) {
-        SuperMap.CoreServiceBase.prototype.initialize.apply(this, arguments);
+        var me = this;
+        SuperMap.CoreServiceBase.prototype.initialize.apply(me, arguments);
         if (options) {
-            SuperMap.Util.extend(this, options);
+            SuperMap.Util.extend(me, options);
         }
-        this.mapUrl = url;
+        me.mapUrl = url;
     },
 
     /**
@@ -78,8 +79,7 @@ SuperMap.REST.SetLayerStatusService = SuperMap.Class(SuperMap.CoreServiceBase, {
                 success: me.createTempLayerComplete,
                 failure: me.serviceProcessFailed
             });
-        }
-        else {
+        } else {
             me.url += "tempLayersSet/" + params.resourceID;
             me.url += me.isInTheSameDomain ? ".json?" : ".jsonp?";
 
@@ -141,11 +141,12 @@ SuperMap.REST.SetLayerStatusService = SuperMap.Class(SuperMap.CoreServiceBase, {
      * result - {Object} 服务器返回的结果对象，记录设置操作是否成功。
      */
     serviceProcessCompleted: function (result) {
+        var me = this;
         result = SuperMap.Util.transformResult(result);
         if (result != null && me.lastparams != null) {
             result.newResourceID = me.lastparams.resourceID;
         }
-        this.events.triggerEvent("processCompleted", {result: result});
+        me.events.triggerEvent("processCompleted", {result: result});
     },
 
     CLASS_NAME: "SuperMap.REST.SetLayerStatusService"
