Ah, 'course! Should have thought of it, that's an option they mention
in "Wicket in Action".
However, Sebastiaan's solution can be reused in places where the markup
you have to change is not in <head>. -- Good to know.
On 04.03.2008, at 15:27, richardwilko wrote:
The way I do it is; dont specify a title in your base page then
just add the
title in the subpage:
base page.html
<html>
<!-- anything shared in all the pages eg a base.css file -->
<head>
</head>
<body>
<wicket:child/>
</body>
</html>
subpage.html:
<wicket:head>
<title>hard code or use wicket label to add this</title>
</wicket:head>
<wicket:extend>
<!-- anything ... -->
</wicket:extend>
subpage.java
Richard
hbf wrote:
I am using markup inheritance (<wicket:child> and <wicket:extend>)
and need to set the
page title from my subpage. I currently add a label in the base class
(BasePage.java)
and make it use an abstract method getTitle(), which is overridden in
the subclass
(SubPage.java). Has anybody found a better way?
Here's my solution:
<!-- BasePage.html -->
<html>
<head>
<title wicket:id="title">[Page title]</title>
</head>
<body>
<wicket:child/>
</body>
</html>
<!-- SubPage.html -->
<wicket:extend>
<!-- anything ... -->
</wicket:extend>
public abstract class BasePage extends WebPage
{
// ...
public BasePage(final PageParameters parameters)
{
add(new Label("title", new PropertyModel(this, "title")));
}
public abstract String getTitle();
}
public class SubPage extends BasePage
{
// ...
public String getTitle()
{
return "whatever title";
}
}
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