Cancel Partial Refresh via CSJS

Language

JavaScript (Client)

Tags

Author

Sven Hasselbach

Submitted on

December 4, 2011 at 4:59 AM

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Notes

Example how to cancel a partial refresh by hijacking dojo.xhr-Requests.

To prevent partial refresh error message from XSP-object you have to add your own error handler, f.e.
XSP.partialRefreshGet('id', { onError: function(){} } );

An explanation can be found here: http://hasselba.ch/blog/?p=386

/***
 *** Cancel Partial Refresh via CSJS
 ***
 *** Has to be embedded in CSJS-Scriptblock
 ***/

var xhrCall = null;

dojo.addOnLoad( function(){

   /*** hijack dojo's xhrRequest ***/
   dojo._xhrPost = dojo.xhrPost;
   dojo._xhrGet = dojo.xhrGet;

   dojo.xhrPost = function( args ){
      xhrCall = dojo._xhrPost( args );
   }

   dojo.xhrGet = function( args ){
      xhrCall = dojo._xhrGet( args );
   }
});

/*** Cancel Partial Refresh ***/
xhrCall.cancel()

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