This was discussed earlier, Jetspeed has not yet implemented the cache
content expiration which is an optional part of the portlet spec.
Here's the quote.
> Also, I want the contents of my portlet to automatically refresh itself
> every 60 seconds or so. How would I achieve this? I thought the rss::RSS
> example portlet might do this (to refresh the RSS newsfeed every 3600
> seconds, as it's supposed to do), but it appears that it doesn't do that.
>
You can build this into your portlet using your own timer
The RSS portlets do have a refresh timer on them
<preference>
<name>minrefresh</name>
<value>3600</value>
</preference>
The portlet spec has a feature for cache content expiration specified in
the portlet.xml
Its optional and we haven't implemented it yet (high onthe list for 2.1
release or sooner)
On 2/17/06, Sathish Kannan <[EMAIL PROTECTED]> wrote:
>
> Looking at the source code for the example rss::RSS portlet, I
>
> notice that the "minrefresh" preference is not used in the portlet
> itself.
>
> Nor does "minrefresh" appear in the HTML fragment that renders the RSS
>
> portlet. So I fail to see how "minrefresh" is being used at all (in the
>
>
> rss::RSS example portlet).
>
>
>
> Is there any practical example that could show me exactly what to do to
>
>
> create a self-refreshing portlet
>
>
>
> Thanks in advance
>
> Sathish
>
>
>
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