Hello,
I have Panel on which in constructor I put nested Panel:
public class RegisterUserPanel extends Panel {
public RegisterUserPanel(String id) {
...
final Panel addLocationPanel = new AddLocationPanel("addLocationPanel");
addLocationPanel.add(new SimpleAttributeModifier("style", "display:none;"));
add(addLocationPanel);
add(new CheckBox("openLocationPanelLink").add(new
SimpleAttributeModifier("onclick", "var
panel=document.getElementById('" + addLocationPanel.getMarkupId() +
"');panel.style.display=this.checked?'block':'none';")));
..
}
It's as you see another panel, and the exception is thrown:
WicketMessage: This component is not (yet) coupled to a page. It has
to be able to find the page it is supposed to operate in before you
can call this method (Component#getMarkupId)
It means for me that addLocationPanel.getMarkupId() is not setup yet
(it could be quite obvious, because it's constructor and I haven't
send any info about page to it, and probably it's send after creating
instance). But what can i do in such situation? What is best pattern?
Best regards,
Adr
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