Re: AjaxEditableLabel ... but how to get the changed value?
On Tue, 26 May 2009 16:27:18 +0200
Dorothée Giernoth wrote:
> Now I want to write the changed information from these labels back
> into the database after the content has changed. Wouldn't be too much
> of a problem if I knew how to retrieve the changed value from the
> label. I really have no clue how to do that!
Override the onSubmit() method, like this (untested, but you get the
gist):
cell.add(new AjaxEditableLabel(cell.newChildId(), new Model(...)) {
protected void onSubmit(AjaxRequestTarget target) {
super.onSubmit(target);
String value = getDefaultModelObject();
// persist value here...
}
});
Alternatively, if you keep a reference to the model you pass to the
AjaxEditableLabel, you can read its contents at some other point.
Grüße
Carl-Eric
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AjaxEditableLabel ... but how to get the changed value?
I know this must be a stupid question for all the not-wicket-newbies, but I can't seem to find a solution. I have a RepeatingView with AjaxEditableLabels that contain information from database: cell.add(new AjaxEditableLabel(cell.newChildId(), new Model(list.get(j; Now I want to write the changed information from these labels back into the database after the content has changed. Wouldn't be too much of a problem if I knew how to retrieve the changed value from the label. I really have no clue how to do that! Hope someone can shed some light! Maybe just a tiny code fragment, that could help me. Thanx in advance! - dg - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
