[Wicket-user] Border and markup inheritance problem

Jerry Smith Fri, 19 May 2006 11:56:07 -0700

Sorry to send this again, I know you’re all very busy trying to get the 1.2 release together, but I didn’t want this to fall through the cracks if it is a bug.

I'm get a "WicketMessage: Unable to find component with id 'message'"

error. Maybe this can't be done or I'm doing it wrong using 1.2rc4, but what I'm working with is a MyBorder component, a BasePage, and ExtendPage. Here's the distilled code bits:

MyBorder.html:

<wicket:border>

<div wicket:id="header">[header]</div>

<div>

<wicket:body/>

</div>

<div wicket:id="footer">[footer]</div> </wicket:border>

MyBorder.java:

public class MyBorder extends Border {

public MyBorder(String id) {

super(id);

add(new Label("header", new Model("Border Header")));

add(new Label("footer", new Model("Border Footer")));

}

BasePage.html

<html>

<body>

<wicket:child/>

</div>

</body>

</html>

BasePage.java

public class BasePage extends WebPage {

public BasePage() {

add(new MyBorder("border"));

}

ExtendPage.html:

<wicket:extend>

<span wicket:id="message">[message]</span>

</wicket:extend>

ExtendPage.java:

public class ExtendPage extends BasePage {

public ExtendPage() {

super();

add(new Label("message", new Model("Extended message")));

}

Here's the error output minus stack:

<html>

<head>

</head>

<body>

<wicket:child><wicket:extend>

<span wicket:id="message">[message]</span>

</wicket:extend></wicket:child>

</div>

</body>

</html>

[Page class = ExtendPage, id = 4]:

# Path Size Type Model Object

1 _<body> 2.7K wicket.markup.html.internal.HtmlBodyContainer

2 _header 473 bytes wicket.markup.html.internal.HtmlHeaderContainer

3 border 1.3K com.ses.wicket.components.test.x.MyBorder

4 border:_child 485 bytes wicket.markup.html.WebMarkupContainer

5 border:_child:_extend 456 bytes wicket.markup.html.WebMarkupContainer

6 border:footer 456 bytes wicket.markup.html.basic.Label Border Footer

7 border:header 456 bytes wicket.markup.html.basic.Label Border Header

8 message 460 bytes wicket.markup.html.basic.Label Extended message

From this it looks like the "message" Label isn't being added to the correct component(border:_child:_extend?), am I doing something wrong, or is this a bug?

Thanks for any input!

-Jerry

[Wicket-user] Border and markup inheritance problem

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