Simple question: I'm defining a template which I want to display one of the
defined items twice. For example, here's what the template looks like:
<ui:composition>
| <h2>Here it is the first time:</h2>
| <ui:insert name="groupA"/>
| <h2>And now we see it again:</h2>
| <ui:insert name="groupA"/>
| </ui:composition>
And that works correctly. Next step, I would like to have different settings
within the template when I run it the second time. For example:
The file using the template:
(Some stuff)
|
| <ui:decorate template="/my-template.xhtml">
|
| <ui:define name="groupA">
| This content shows up always!
|
| <s:div rendered="{showFirstTime}">
| This div will show only when showFirstTime is true
| </s:div>
|
| <s:div rendered="{showSecondTime}">
| This div will show only when showFirstTime is true
| </s:div>
| </ui:define>
| </ui:decorate>
|
| (some more stuff)
Then I would like to make the template look like this:
<ui:composition>
| <h2>Here it is the first time:</h2>
|
| <ui:insert name="groupA">
| <ui:param name="showFirstTime" value="#{true}"/>
| <ui:param name="showSecondTime" value="#{false}"/>
| </ui:insert>
|
| <ui:insert name="groupA">
| <ui:param name="showFirstTime" value="#{false}"/>
| <ui:param name="showSecondTime" value="#{true}"/>
| </ui:insert>
|
| <h2>And now we see it again:</h2>
| <ui:insert name="groupA"/>
| </ui:composition>
But that doesn't work. The value set by ui:param doesn't show up.
Any ideas on how to do this? I'm obviously missing something with Facelets
here. Is there some tag to set a value in the page context? That seems like
what I want to do, but <ui:param> (and f:param) don't do it.
Thanks
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