And this probably doesn't help:
link.setId (action.getId ());
Here the link is given an identical id to the parent, but ids must be
unique. Try something like "link.setId(action.getId() + "_link");
David Delbecq wrote:
Those calls (and other components you may create) are wrong:
HtmlPanelGrid grid = new HtmlPanelGrid ();
HtmlCommandLink link = new HtmlCommandLink ();
To create component, use the
FacesContext.getApplication().createComponent(componentType) call.
example:
import javax.faces.context.FacesContext;
import javax.faces.component.html.HtmlCommandLink;
....
HtmlCommandLink commandLink =
(HtmlCommandLink)context.getApplication().createComponent(HtmlCommandLink.COMPONENT_TYPE);
koshi a écrit :
Hi, first of all, thanks for all your post and ideas, i'm grateful for your
support.
i decided to solve my problem this way
in the view:
<h:panelGrid binding="#{managedBean.panelGrid}" />
the managed bean:
public HtmlPanelGrid getPanelGrid ()
{
HtmlPanelGrid grid = new HtmlPanelGrid ();
....
for (Actions action : actions) {
if (action.getType () == ActionTypes.COMMAND_LINK) {
HtmlCommandLink link = new HtmlCommandLink ();
link.setId (action.getId ());
link.setTitle (action.getTitle ());
HtmlOutputText text = new HtmlOutputText ();
text.setValue (MessagesUtil.getMessage ("actions",
action.getTitle (), null));
link.getChildren ().add (text);
MethodBinding method = FacesContext.getCurrentInstance
().getApplication ().
createMethodBinding (action.getValue (),
null);
link.setAction (method);
grid.getChildren ().add (link);
}
}
return grid;
}
but the commandLink doesn't work, and i have no idea of what is happening.
if i put a commandLink into the panelGrid manually, then the commandLink
works fine.
<h:panelGrid id="id" binding="#{managedBean.panelGrid}">
<h:commandLink id = "asd" action="#{managedBean.action}">
<h:outputText value="action name" />
</h:commandLink>
</h:panelGrid>
Thanks
