onOpenEnd event not being called

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#1

Hi,

We are using DHTMLX 2.0 tree grid control. When I click on the + sign to open a tree, the control sends a request to the server to fetch data that will be displayed in the grid as child rows. During this process we want to display a message to indiate that data is being fetched. Attaching onOpenStart to a function to perform this display works fine. But, once the data is fetched, the onOpenEnd event is not fired, where we clear the message. Here’s the sample code. I added alerts to this function to see if it is being called and it doesn’t seem to be called at all. Please let me know if I am missing anything here.



        mygrid.attachEvent(“onOpenEnd”,OnOpenEndHandler);

        function OnOpenEndHandler(id,m)

        {

            //only if we are opening

            if (m==1)

            {    

                hide_gridloading_popup();



            }

            return true;

        }



Thanks

Murali

#2

Problem can’t be reconstructed in local samples ( working sample sent by email )
By the way, instead of onOpenStart | onOpenEnd , you can use onXLE and onXLS , which works for all data loading operation including dyn. loading in treegrid.

#3


I am having the same issue.  Was this ever resolved/figured out?  It seems maybe a library file is messed up, or there is something more to do besides attaching the event to the grid?



thanks.

#4

Issue with “onOpenEnd” event was confirmed and fixed. Fix will be included at the next dhtmlxTreeGrid version.