Hi,
can you post your jsp-code here?
Have you added the attribute onchange="this.form.submit();" to the
select menu in jsp code? You have to do a submit after changing the
selection, otherwise you will only stay on
the client.
For this kind of usecase you can also use the ajax enabled combobox
from sandbox, as it is shown on our examples page:
http://example.irian.at/example-sandbox-20061010/ajaxChildComboBox.jsf
Would be a more fluid flow for the user.
cheers,
Gerald
On 10/10/06, Peter Rabing <[EMAIL PROTECTED]> wrote:
Hi,
I've created a component with a binding expression in which I created a
component tree.
The Tree contains 2 combo boxes with some items. Upon Selection of one item in
the combo box
(ValueChangeEvent) I change the entries in the 2nd combo box. But whichever way
I do this, the change is
never reflected on the page, it always shows the same 2 comboxes with the same
entries again.
To modify the box I use e.g.
UISelectOne combo; //tried creating new instances as well as re-using them
//via a hasmap
combo.getChildren().clear();
UISelectItem[] items = new UISelectItem [ 4];
.. add and fill array ..
combo.getChildren().addAll( items);
How do I tell it to render the complete page again? Is their some kind of cache
for HTML code?
I also tried adding value binding expressions for the entries, but the getter
is never called ...
Thanks for your help,
Peter
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