This is a migrated thread and some comments may be shown as answers.

Expand all in RadGrid using Javascript

6 Answers 240 Views
Grid
This is a migrated thread and some comments may be shown as answers.
Shiza A V
Top achievements
Rank 1
Shiza A V asked on 08 Sep 2009, 06:05 AM
How to expand all items in master table in RadGrid using javascript in the hierarchyload mode is client

6 Answers, 1 is accepted

Sort by
0
Accepted
Princy
Top achievements
Rank 2
answered on 08 Sep 2009, 06:34 AM
Hi Shiza,

Give a try with the following client side code.

JS:
 
      var Grid = $find("<%= RadGrid2.ClientID %>"); 
      var MasterTable=Grid.get_masterTableView(); 
      alert(MasterTable) 
        for(var i=0;i< MasterTable.get_dataItems().length;i++) 
        { 
         var row = MasterTable.get_dataItems()[i];     
        if(row.get_expanded() == false)   
        {   
             row.set_expanded(true); 
        } 
        else 
         row.set_expanded(false); 
      } 


Hope this helps...
Princy
0
Shiza A V
Top achievements
Rank 1
answered on 08 Sep 2009, 07:49 AM
Hi, 
Thanks
It worked
0
Bryan Strader
Top achievements
Rank 2
answered on 02 Nov 2009, 06:35 PM
I have used this and it seems to work on one grid. On another grid I am using, I get an error -Error: 'title' is null or not an object

Any idea? it seems to come from within the  row.set_expanded(true);  statement...?

0
Bryan Strader
Top achievements
Rank 2
answered on 02 Nov 2009, 10:47 PM
The error I'm getting is because my items are grouped, is there a way to account for this using this method?
0
Shiza A V
Top achievements
Rank 1
answered on 03 Nov 2009, 04:08 AM
Sorry, I have no idea, I have not used grouping in my telerik grid

Thanks

Shiza
0
Eric
Top achievements
Rank 1
answered on 02 Jun 2017, 06:51 PM

I'm trying to follow along with this - but I'm getting an error:

cannot read property 'get_masterTableView' of undefined.

It seems my selector is incorrect?

 

I'm working in a CMS and do not have access to the underlying structure. I've got a nested radGrid that I'm trying to have expand automatically upon page load.

Tags
Grid
Asked by
Shiza A V
Top achievements
Rank 1
Answers by
Princy
Top achievements
Rank 2
Shiza A V
Top achievements
Rank 1
Bryan Strader
Top achievements
Rank 2
Eric
Top achievements
Rank 1
Share this question
or