Hi,
We have found the following behavior with Web Grid, and want to confirm if the same is a bug.
Created an Unbound column of CheckBox Type, and placed a 'Test Postback' on the page (outside the WebGrid).
Check one or more Check Boxes
Click 'Test Postback'
It works fine for the first postback.
User sees Check Boxes selected still.
Click 'Test Postback' again
This empties unchecks all Check Boxes in the Column.
Can somebody tell me if this behavior is by design or is a bug?
Also, is there any solution as we need to keep the CheckBox selection as is across all postbacks (Except converting the unbound column to a bound column and preserving its state in source data object).
Regards,
MPVBRao.
I have the same problem in my project. Any solution yet?
Regards
Bjarte Karlsen
CEO iSentio AS.
Yes, this is correct, I believe at this point this should go for review to development so that we can see if this is considered a bug or not. Were you able to submit a ticket to Developer Support so this can go through the official channels (this forum is considered peer-to-peer and community resource and while we do our best to help here as well, some issue like that that cannot be resolved over the forums need to go through the official channels) ?
Hi Rumen,
I have already gone through that discussion.
Still there is an unanswered question posted by rickloyd
Thats why I raised a new question/thread.
Hello,
I just want to refer to a similar thread I've seen recently and that can provide some help/clues:
http://forums.infragistics.com/forums/p/13065/48331.aspx
I was also able to reproduce that behaviour, but at this point I am not sure if it is by design or a bug - e.g. if the developer should be responsible for keeping the state of unbound checkbox columns. You may want to check out if the client-side approach works better for you. Alternatively you can move to unbound mode or manually take care of the state of the column (e.g. put a list of boolean values in the Session / ViewState / Cache of the application and the restore after postback).
Or, you can contact our Developer Support directly via this link - this way the question will most probably be referred to development for a more complete answer.
http://es.infragistics.com/Support/default.aspx
Sorry for the inconvenience.
Vince McDonald"]There's no event processed this time, since the user didn't change any of the states of the checkboxes.
But how does it know that there are no changes at this time, as the previous stateof checkboxes is not maintained anywhere.
Whatever the case, user should see the same which the developer could access in the postback, but in this case end user is shown false state than what is actually available to the developer, am I right?.