local graphicImage not re-rendering with a4j:poll
Hi - with the following code, the outputText element gets updated every 15 seconds, but the graphicImage (which is being refreshed by another process) is never updated. I can only see the updated image if I force the browser to reload the page. I'm using RichFaces 4.0.0.
Here's the xhtml:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich">
<f:view contentType="text/html">
<h:head>Test 2</h:head>
<h:body>
<h:form>
<a4j:poll id="poll" interval="15000" enabled="true" render="poll,grid" />
</h:form>
<h:form>
<h:panelGrid id="grid" >
<h:outputText id="lastUpdate" value="Last Updated: #{pollBean.date}" />
<h:graphicImage id="firstuse" value="/images/FirstUse.gif" />
</h:panelGrid>
</h:form>
<a4j:log level="ALL" popup="true" width="400" height="200"/>
</h:body>
</f:view>
</html>
and here's the log:
info [06:56:10.344]: Received 'begin' event from <span id=j_idt10:poll ...>
info [06:56:10.362]: Received 'beforedomupdate' event from <span id=j_idt10:poll ...>
info [06:56:10.367]: Listing content of response changes element:
Element update for id=j_idt10:poll
<update id="j_idt10:poll"><![CDATA[<span style="display:none;" id="j_idt10:poll"><script type="text/javascript">new RichFaces.ui.Poll("j_idt10:poll",{"enabled":true,"interval":15000,"ontimer":function(event){RichFaces.ajax("j_idt10:poll",event,{"incId":"1"} )}} )</script></span>]]></update>
Element update for id=j_idt8:grid
<update id="j_idt8:grid"><![CDATA[<table id="j_idt8:grid"> <tbody> <tr> <td><span id="j_idt8:lastUpdate">Last Updated: Sun Jul 10 06:56:10 GMT 2011</span></td> </tr> <tr> <td><img id="j_idt8:firstuse" src="/CloudMonitor/images/FirstUse.gif" alt="" /></td> </tr> </tbody> </table> ]]></update>
Element update for id=javax.faces.ViewState
<update id="javax.faces.ViewState"><![CDATA[1243136726746240801:-2687977509467206315]]></update>info [06:56:10.370]: Received 'success' event from <span id=j_idt10:poll ...>
info [06:56:10.372]: Received 'complete' event from <span id=j_idt10:poll ...>
There's no server side complaints. Any leads much appreciated, I've been trying various forms of a4j:outputPanel, a4j:region, addng 'rendered=true' attributes in various places all without success.