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

Dropdownlist: is there an event when text is cleared?

1 Answer 55 Views
ListBox
This is a migrated thread and some comments may be shown as answers.
Gompje
Top achievements
Rank 1
Gompje asked on 29 Nov 2010, 11:48 AM
Hi,

We have upgraded our custom controls from an earlier version (2008Q3) of Telerik to 2010Q2.
One of them uses a combobox in a very simple matter. The user can select a known value or type something new.
Below the control there are some textboxes that react when the value of the dropdown is changed. When a known value is selected, it gets data from the database, otherwise input is enabled.

There seems to be a problem that when you clear the dropdown (= select all and then do "backspace") no sever event is fired
In the previous version of the control the "textchanged" event was fired, which is imho correct: the text is changed to nothing.

I know I can build around this with ajax and clientside events, but then I have to rewrite the servercontrol (2 of them) and I preferably don't. Maybe there is some property/event that I don't know off? 

Also we love to keep up with the new releases, but because you guys change A LOT each time, it's impossible to keep up. Especially for the designers they don't understand why everything (=classes, nesting) always changes so much.
So upgrading to 2010Q3 is therefore out of the question I'm afraid.

Thanks in advance!

1 Answer, 1 is accepted

Sort by
0
Gompje
Top achievements
Rank 1
answered on 30 Nov 2010, 06:23 PM
Nevermind. Found a workaround
Tags
ListBox
Asked by
Gompje
Top achievements
Rank 1
Answers by
Gompje
Top achievements
Rank 1
Share this question
or