I am using tapestry version 5.1.0.3. I have a basic SiteLayout defined
<html xmlns="http://www.w3.org/1999/xhtml";
xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
<head>...some css styles...</head>
<body>
...some html goes here...
<t:body/>
</body>
</html>
Now as someone navigates my site, there is a particular page on which I want
to turn off caching (because it always has to get the latest data from the
servers on that page). So, lets say I have a page "NoCachePage.java" and
"NoCachePage.tml" already coded. But the head tag is defined in the Site.tml
template. How can I get my http meta tag <META HTTP-EQUIV="CACHE-CONTROL"
CONTENT="NO-CACHE"/> into the Site.tml's head element?
I tried setting up @CleanUpRender inside NoCachePage.java and tried to
manipulate the DOM through the MarkupWriter. But it appears as if
MarkupWriter doesn't provide any method of adding an element under the
"head" html tag.
How am I supposed to add the no-cache meta http tag into the head element
from my NoCachePage component? Please help.
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