Hello richamo, - - You can reset the changes made to a listbox with the following script: - - - text/javascript> - function clearState(listBox) { - listBox._logEntriesJson = []; - listBox._selectedIndicesJson = []; - listBox._checkedIndicesJson = []; - listBox.updateClientState(); - } - - - - Where listBox is the instance of RadListBox that you want to reset. - - Best wishes, - Genady Sergeev - 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 - -

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Reset Client Changes

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3 posts, 1 answers

richamo

59 posts

Member since:
Sep 2006

Posted 09 Sep 2010 Link to this post

Hi,

Is there a way to reset all changes made by the client-side (since the last postback) with a client-side script call. If not can I store the last server state in a custom attribute and restore it. I am using Q1 2010 version with checkboxes and reordering by drag and drop features.

Help is appreciated

Bye

Morgan
Answer
Genady Sergeev
Admin

1600 posts

Posted 14 Sep 2010 Link to this post

Hello richamo,

You can reset the changes made to a listbox with the following script:

<script type="text/javascript">

       function clearState(listBox) {

           listBox._logEntriesJson = "[]";

           listBox._selectedIndicesJson = "[]";

           listBox._checkedIndicesJson = "[]";

           listBox.updateClientState();

       }

   </script>

Where listBox is the instance of RadListBox that you want to reset.

Best wishes,
Genady Sergeev
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
richamo

59 posts

Member since:
Sep 2006

Posted 28 Sep 2010 Link to this post

Hi Genady,

Thank you for the clue ! I'm sorry to reply only now but I was a little busy.

Great support ! thanks again.

Morgan