parse data in a grid with dhxCalendarA , speed is very slow

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#1

I use grdActivity.parse(dataJson, “json”); to load data. But only 15 line , it took me 5 seconds.



There are 2 dhxCalendarA columns in the grid, and I’m sure the low speed is coursed by them. I changed the type as ‘ed’ , the it took only 0.25 second. So what should i do then? Is there any better way?



My script:

var xml2 = ‘<%=FormatGrid() %>’;

grdActivity = new dhtmlXGridObject(‘grdActivity’);

grdActivity.setImagePath("…/…/Scripts/Simple Grid/imgs/");

grdActivity.init();

grdActivity.parse(xml2, loadData,“xml”);





function loadData()

{

grdActivity.clearAll();

var dataJson = Office_Grading_Activities_Dhtml.AjaxLoadActivityData().value;

grdActivity.parse(dataJson, “json”);

}



#2

Please try to use attached calendar and excell files instead of original one - they must resolve issue.
dhtmlxcalendar.zip (14.1 KB)