Am 05.11.2005 um 17:15 Uhr schrieb Martin Marinschek:
getChildren() is a method of UIComponentBase, so it must be available---
in every JSF component.
regards,
Martin
On 11/5/05, Sven Haiges <[EMAIL PROTECTED]> wrote:
hmm, strange. that's what i tried to do. but i could not find a
getChildren() method... can you be more specific.
in the meantime i switched to a datatable, but i would consider to
change it again.
thanx,
sven
Am 01.11.2005 um 15:58 Uhr schrieb Martin Marinschek:
Oh right, I didn't even see that.---
Of course, you need to add the text to the children list of the parent
component.
regards,
Martin
On 11/1/05, Volker Weber <[EMAIL PROTECTED]> wrote:
Hi,
Sven Haiges wrote:
thanx! i first wanted to try out the programmatic way. I bound a
panelGrid to a managed bean property and once I get the result from
the
db, I add some outputText elements. the outputText is then added to
the
parent, I simply call setParent(productPanel) - productPanel is the
panelGrid.
private HtmlPanelGrid productPanel = new HtmlPanelGrid();
....
if (result != null) {
log.debug("Rebuilding productPanel...");
//this.queryResults = new ListDataModel(result);
for (Iterator i = result.iterator(); i.hasNext();){
log.debug("Adding outputtext to panelgrid... ");
Product product = (Product)i.next();
HtmlOutputText text = new HtmlOutputText();
text.setValue(product.getOrderNumber());
text.setParent(this.productPanel);
}
you don't need to set the parent of text, but you need to add the text
as child to productPanel.
replace
text.setParent(this.productPanel);
with
this.productPanel.getChildren().add(text);
than it shoud work.
I get the log output that some components were created, but nothing
is
shown when the page is rendered. Somehow the panelGrid is empty....
so
is it actually impossible to add elements with a method like
panelGrid.addChildComponent(UIComponent...)??
regards
Volker
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JSF Trainings in English and German
Sven Haiges
[EMAIL PROTECTED]
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