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

Cascading Drop Down with Double Click Cell Edit

4 Answers 41 Views
Grid
This is a migrated thread and some comments may be shown as answers.
Ian Welsh
Top achievements
Rank 1
Ian Welsh asked on 14 May 2010, 05:49 PM
I am very happy so far with the RadGrid and this sample.

But, I am also trying to have a cascading drop down work within this framework as well... I am finding problems populating the 2nd drop down with values from the first. The AJAX call works and I can step through it populating the drop down but, the values aren't showing up. Only on Postback does this seem to work.

How would I get this to work?

4 Answers, 1 is accepted

Sort by
0
Yavor
Telerik team
answered on 17 May 2010, 12:43 PM
Hello Ian Welsh,

To see more information along the lines of the requested functionality, please refer to the following article:

http://www.telerik.com/community/code-library/aspnet-ajax/general/using-related-radcomboboxes-in-radgrid.aspx

I hope it gets you started properly.

Greetings,

Yavor
the Telerik team

 


Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
0
Ian Welsh
Top achievements
Rank 1
answered on 19 May 2010, 04:27 PM
This only works for inline editing... I am doing both inline (with the double click) and form template edit with a larger set of data.

I was trying to achieve a cascading dropdown with the double click cell edit. I can't get the findcontrol to work as well in the edit form template.
0
Yavor
Telerik team
answered on 20 May 2010, 09:19 AM
Hi Ian,

In this case, you can reference the cell(s) which hold the combo box control(s). For additional information on this topic, please refer to the following article:

http://www.telerik.com/help/aspnet-ajax/grdaccessingcellsandrows.html

I hope this gets you started properly.

Greetings,
Yavor
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
0
Ian Welsh
Top achievements
Rank 1
answered on 20 May 2010, 10:43 PM
I have given up on this attempt at putting dropdowns in the double click event in the radgrid... I have put them in the edit form template.
Tags
Grid
Asked by
Ian Welsh
Top achievements
Rank 1
Answers by
Yavor
Telerik team
Ian Welsh
Top achievements
Rank 1
Share this question
or