Hi,
I'm assuming you're using Ajax, so you should update the whole row after
your behavior/component has changed the field.
Each row item has to output a markup id, e.g. you can use a custom Item
subclass that calls #setOutputMarkupId(true):
protected Item<T> newRowItem(final String id, final int index,
final IModel<T> model)
{
return new RowItem<>(id, index, model);
}
This has the advantage, that you can update the row from wherever you
are inside the row:
@Override
protected void onUpdate(AjaxRequestTarget target) {
RowItem row = findParent(RowItem.class);
target.addComponent(row);
}
Alternatively you can use Wicket event bubbling to notify the rowItem to
update itself.
Hope this helps
Sven
Am 09.11.2016 um 09:41 schrieb ganea iulia:
Hello,
I'm using wicket 7.5.
I have a DataTable, where one of the columns is an input textfield with a
clickable icon near it. When providing data for the input field, and
clicking the icon, some validations are done, and the fields for other
columns should be updated accordingly.
However they are not updated at all.
Could you please advise how I can implement this?
Thank you.
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