I could change my existing delegate to do more than write the style tags
(which is what it is currently doing), but that sort of deviates from the
object-oriented approach. Also, I only need to do the html page redirect on
some pages, whereas the style tags are written on every page. And I don't
know if I like changing my Border component to also have page flow logic.
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From: Alan Chandler <[EMAIL PROTECTED]>
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Subject: Re: using meta http-equiv="Refresh" content="n;url"
Date: Sun, 15 Jan 2006 14:16:10 +0000
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On Sunday 15 January 2006 06:19, John Smith wrote:
> Is there a clean way to do an html page redirect? I see that on the Shell
> component I can specify a refresh for the page, but I don't see a
redirect.
>
> I could write a delegate for the Shell component, but I already have a
> delegate that is writing stuff to the head tag. I suppose I could make my
> existing delegate be able to itself take a delegate and sort of chain
them
> together. Or I guess I could write a custom Shell component that takes an
> array of delegates.
I have a border component that I made that is writing an extra stylesheet
link
into the header. Perhaps you could do something similar?
The shell component call has this
<html jwcid="@Shell" stylesheet="ognl:pageStyle" title="ognl:siteTitle"
delegate="ognl:siteCSS">
by java class for this component has
private class siteCSS implements IRender {
public void render(IMarkupWriter writer, IRequestCycle cycle) {
writer.beginEmpty("link");
writer.attribute("rel","stylesheet");
writer.attribute("type","text/css");
writer.attribute("href",appMessage("cssURL"));
writer.println();
}
}
(appmessage does something like getPage().getMessages().getMessage() )
Why can't you just add the writing sections into your existing delegate?
--
Alan Chandler
http://www.chandlerfamily.org.uk
Open Source. It's the difference between trust and antitrust.
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