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https://issues.apache.org/jira/browse/WICKET-1177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12908522#action_12908522
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Martin Grigorov commented on WICKET-1177:
-----------------------------------------
The new item should be added as child of 'tr' (e.g. a 'td'). The repeater is
attached to 'tr' but there should be inner markup element for the item:
<table wicket:id="container">
<tbody>
<tr wicket:id="repeater">
<td wicket:id="item"></td> <<<<<<<<<< we can read that the item is
attached to 'td' and do the JS stuff
</tr>
</tbody>
</table>
> partial ajax updates on repeater components
> -------------------------------------------
>
> Key: WICKET-1177
> URL: https://issues.apache.org/jira/browse/WICKET-1177
> Project: Wicket
> Issue Type: Wish
> Components: wicket
> Affects Versions: 1.3.0-rc2
> Reporter: Peter Ertl
> Assignee: Matej Knopp
> Fix For: 1.5-M3
>
>
> I try to explain the problem using an example:
> Imagine having a guestbook page where you can add new user entries via ajax
> post...
> Assume we are using RefreshingView to display the user entries. Once a user
> submits a new post the view should not be re-rendered in the ajax response
> completely but only the new user entry.
> Technically it's easy to address the view items by using e.g.
> ListItem#setOutputMarkupId(true).
> However, things are more complicated.
> When the user clicks on the submit button a background ajax request is
> created and a form submit listener is invoked. There the new guestbook post
> is saved in the data model. Then you want to update the list with the new
> entry using target.addComponent(..) . Also, applying a yellow fade effect to
> the component would be cool as an visual indication for the user. However,
> there is no way I can think of to get the proper view item(s) for the model
> object (=new user entry).
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