You didn't mention if your list was updated using ajax? I have a similar problem where a list that is updated in an updated zone is not updated when I refresh the page. In my case it's ajax based search results. Refreshing the page causes the old results to be left in the page.
It appears that cached properties are cleaned up during postRenderCleanup. If you update the value during an ajax call then it appears that the cleanup doesn't happen and the method is still cached for until after next full page render (all future ajax calls return the same value) I haven't looked to see if there is a jira issue filed already, but it definitely seems like a defect. I hijacked Andy Blower's BasicAjax to demonstrate. Clicking the ajax enabled links causes the date in the list to update the first time, but subsequent clicks get no update. Reloading the page gives you the last value, now clicking the links will update. <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";> <body> <h1>Basic AJAX Tester (${count} - only updates on full page refresh)</h1> <a t:type="actionlink" t:id="outsideZone" href="#" t:zone="aZone">Refresh - this is an AJAX-enabled ActionLink</a><br/><br/> <div t:type="zone" t:id="aZone"> <t:loop source="strings" value="string"> ${string}<br/> </t:loop> <p>I am a AJAX updated ZONE! count=${count}</p> <a t:type="actionlink" t:id="insideZone" href="#" t:zone="aZone">Refresh - this is an AJAX-enabled ActionLink inside the zone</a><br/><br/> </div> </body> </html> package joshcan.test.myapp.pages; import java.util.Date; import org.apache.tapestry.annotations.Cached; import org.apache.tapestry.annotations.Component; import org.apache.tapestry.annotations.Persist; import org.apache.tapestry.annotations.Property; import org.apache.tapestry.corelib.components.Zone; public class BasicAjax { @Property @Persist private int count = 0; @Property private String string; @Component private Zone aZone; Object onActionFromOutsideZone() { count++; return aZone; } Object onActionFromInsideZone() { count++; return aZone; } @Cached public String[] getStrings() { return new String[] { "Hello", new Date().toString() }; } } On Wed, Apr 9, 2008 at 8:45 AM, Peter Beshai <[EMAIL PROTECTED]> wrote: > I have a problem where I am using a grid component to display the contents > of a list retrieved from a database: sometimes after modifying the list, the > page loads without refreshing the data. > > In my page: > > @Cached > public List<MyEntity> getMyEntities() > { > return _myEntityDAO.findAll(); > } > > > For instance, if I delete an item from the list using a control on that > page, and the page refreshes, the list will still show the item. If I click > refresh it will reload with the updated list. This only happens > occasionally, but it does happen more often than not. > > Has anybody else encountered/fixed this? > > > Thanks, > > Peter Beshai > -- -- TheDailyTube.com. Sign up and get the best new videos on the internet delivered fresh to your inbox. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
