Does it mean that one can insert a panel between two tags? But if I have
already defined a panel (e.g., accordion menu) Then wrapping the orginal
panel (accordion menu) directly by a new one (menu) is disallowed? Because
I found out if I have a panel (Menu) at the top level, which contains the
Accordion Menu (also extends panel), then the Markup Exception thrown.
However, if changing the Menu to extends WebMarkupContainer, then the web
page (after loaded to the web caontainer) would go blank.
The purpose of wrapping accordion menu by another panel is because I want to
divide the web page into several sections, including content, menu, banner,
etc. What is the better way to achieve it?
Thank you very much.
Thanks your reply.
igor.vaynberg wrote:
>
> a panel can contain any other panel, but it has to be attached to
> empty tags since the whole point of the panel is to inject what goes
> between the tags.
>
> -igor
>
>
> On Sun, Apr 20, 2008 at 4:09 PM, neo anderson
> <[EMAIL PROTECTED]> wrote:
>>
>> Does this mean the Panel class itsself can not contain another Panel
>> component inside its own class?
>> For instance,
>>
>> A.html
>> <wicket:panel>
>> <div wicket:id="accordionMenu"/>
>> </wicket:panel>
>>
>> A.class
>>
>> public class A extends Panel{
>> public A(String id){
>> super(id);
>> ...
>> AccordionPanel panel = new AccordionMenu("accordionMenu"); //
>> extends another panel
>> ...
>> }
>> }
>>
>> I encounter the same problem. Then I solve it by extending
>> WebMarkupContainer instead of Panel directly (i.e., class A exnteds
>> WebMarkupCintainer); as below:
>>
>> A.html
>> <wicket:webMarkupContainer>
>> <div wicket:id="accordionMenu"/>
>> </wicket:webMarkupContainer>
>>
>> public class A extends WebMarkupContainer{
>> public A(String id){
>> super(id);
>> ...
>> AccordionPanel panel = new AccordionMenu("accordionMenu"); //
>> extends another panel
>> ...
>> }
>> }
>>
>>
>>
>>
>> However, I do not understand the reason why it has to do so. Hope
>> someone
>> can give me more detail explanation or point me where there has such
>> explain
>> because the java doc Panel
>>
>> (http://wicket.apache.org/docs/wicket-1.3.2/wicket/apidocs/org/apache/wicket/markup/html/panel/Panel.html)
>> seemingly does not explain this.
>>
>> Thanks for help.
>>
>>
>>
>>
>> Timo Rantalaiho wrote:
>> >
>> > On Tue, 25 Mar 2008, Ryan O'Hara wrote:
>> >> WicketMessage: Markup of type 'html' for component
>> >> 'org.apache.wicket.markup.html.panel.Panel' not found. Enable debug
>> >> messages for org.apache.wicket.util.resource to get a list of all
>> >> filenames tried:
>> >> [MarkupContainer [Component id = hoverMenu, page =
>> >> edu.chop.bic.cnv.ui.Login, path =
>> >> 0:loginTabbedHeader:hoverMenu.Panel, isVisible = true, isVersioned =
>> >> true]]
>> > ...
>> >> public TabbedHeader(String panelId){
>> >> super(panelId);
>> >> add(new Panel("hoverMenu"));
>> >> Link link = new Link("loginLink") {
>> >> public void onClick(){
>> >> setResponsePage(Login.class);
>> >> }
>> >> };
>> >> add(link);
>> >> link.add(new Label("login", "Login"));
>> >> }
>> >
>> > Put add(new WebMarkupContainer("hoverMenu")); instead of
>> > Panel.
>> >
>> > ...or better yet remove the whole hoverMenu component if it
>> > contains nothing? Or are you going to replace it with
>> > something with content?
>> >
>> > Best wishes,
>> > Timo
>> >
>> > --
>> > Timo Rantalaiho
>> > Reaktor Innovations Oy <URL: http://www.ri.fi/ >
>> >
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>> >
>> >
>> >
>>
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>>
>>
>>
>>
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