* @param {String/Function} url The URL to load the content from or a function to call to get the URL
* @param {String/Object} params (optional) The string params for the update call or an object of the params. See {@link Roo.UpdateManager#update} for more details. (Defaults to null)
* @param {Boolean} loadOnce (optional) Whether to only load the content once. If this is false it makes the Ajax call every time this panel is activated. (Defaults to false)
- * @return {Roo.UpdateManager} The UpdateManager
+ * @return {Roo.UpdateManager|Boolean} The UpdateManager or false if IFRAME
*/
setUrl : function(url, params, loadOnce){
if (this.iframe) {
this.iframeEl.dom.src = url;
- return;
+ return false;
}
if(this.refreshDelegate){