jQuery Grid Plugin - jqGrid - Topic: scroll generates too many server calls http://www.trirand.com/blog/?page_id=393/help/scroll-generates-too-many-server-calls Simple:Press Version 5.7.5.3 Ken C. Len on scroll generates too many server calls http://www.trirand.com/blog/?page_id=393/help/scroll-generates-too-many-server-calls#p23119 Help http://www.trirand.com/blog/?page_id=393/help/scroll-generates-too-many-server-calls#p23119 I've try this solution and it works when scroll: 1 or scroll: true

In line 103 of jquery.jqGrid.min.js, on scroll stop call populateVisible()

changed: 

.scroll(e.scrollGrid)

replace with: 

.bind('scrollstart',function(){}).bind('scrollstop',function(e){a.grid.populateVisible();}) .bind('scrollstart',function(){}).bind('scrollstop',function(e){a.grid.populateVisible();})

 

include scroll start and stop jQuery plug-in from http://james.padolsey.com/java.....or-jquery/

As for scroll: true, on scroll stop all page callbacks are executed at the same time.

Hope this feature gets included in future releases.

]]> Wed, 11 May 2011 17:47:52 +0300 Ken C. Len on scroll generates too many server calls http://www.trirand.com/blog/?page_id=393/help/scroll-generates-too-many-server-calls#p23101 Help http://www.trirand.com/blog/?page_id=393/help/scroll-generates-too-many-server-calls#p23101 Problem with scrolling is when scroll is set to either 1 or true, every scroll event is executing ajax call even when the scroll bar is dragged all the way to the end. This generates alot of traffic back to the server.

Is there any way to make the ajax call [populateVisible()] when the scroll stops (once only)?

]]> Tue, 10 May 2011 22:04:57 +0300