Hello, I have a problem using the webdropdown control.
Webdropdown control is not work keyboard backspace key and delete key.
this webdropdown set properties : EnableCustomValues : false
use Korean characters.
BackSpace does not work if it matches item list member.
Please tell me how to fix it.
thank you.
* Use Infragistics45.Web.v19.1, Version=19.1.20191.177
Hello seong ho woo,
Thank you for your post to Infragistics forum.
We are afraid that that is an expected behavior when EnableCustomValue is false. Could you read the conversion in the following link? You can see a similar matter is discussed there.
https://www.infragistics.com/community/forums/f/ultimate-ui-for-asp-net/96057/backspace-not-working
I hope this will help.
Thanks for the reply, but it did not help.We need delete without 'ctrl + a'.
As is explained the forum thread I mentioned, all you can do is to clear the whole text by pressing [ctrl] + [a] or selecting the whole text and then pressing [del] key if there is not an item whose text exactly maches the text after deletion,
For example, suppose there is a WebDropDown which has the following items:
<ig:DropDownItem Selected="False" Text="가나" Value="1"></ig:DropDownItem><ig:DropDownItem Selected="False" Text="가나다" Value="2"></ig:DropDownItem>
And suppose you've just typed "가나다" in the drop down's text box.
You can delete "다" by pressing [BackSpace] because there is an item whose text is "가나". Then the text becomes "가나".
But you cannot delete "나" successively because there is not an item whose text is "가". All you can do is to clear the whole text "가나".
This is exactly the WebDropDown's behavior when its EnableCustomValue is false.
If this behavior doesn't satisfy your requirements, you should use it with EnableCustomValue true.