[jbossseam-issues] [JBoss JIRA] Assigned: (JBSEAM-2292) Resources from resource servlet can't be re-rendered
Shane Bryzak (JIRA)
jira-events at lists.jboss.org
Sun Nov 25 18:48:18 EST 2007
[ http://jira.jboss.com/jira/browse/JBSEAM-2292?page=all ]
Shane Bryzak reassigned JBSEAM-2292:
------------------------------------
Assignee: Shane Bryzak
> Resources from resource servlet can't be re-rendered
> ----------------------------------------------------
>
> Key: JBSEAM-2292
> URL: http://jira.jboss.com/jira/browse/JBSEAM-2292
> Project: JBoss Seam
> Issue Type: Bug
> Components: JSF
> Reporter: Christian Bauer
> Assigned To: Shane Bryzak
>
> Found this after using the captcha:
> <div class="input">
> <a:region>
> <s:validateAll>
> <h:graphicImage value="/seam/resource/captcha" style="vertical-align:text-bottom;"/>
> <h:inputText tabindex="1" size="6" maxlength="6" required="true" id="verifyCaptcha" value="#{captcha.response}">
> <a:support status="#{statusId}" event="onblur" reRender="verifyCaptchaEntry"/>
> </h:inputText>
> </s:validateAll>
> </a:region>
> </div>
> This is a re-rendered s:decorate form field, so that onblur we get a new challenge (if the captcha repsonse was wrong). However, the graphicImage is not reloaded from the server, the browser caches it. To prevent browser caching, this is a quick hack:
> <div class="input">
> <a:region>
> <s:validateAll>
> <h:graphicImage value="/seam/resource/captcha?nocache=#{wiki:generateRandomNumber()}" style="vertical-align:text-bottom;"/>
> <h:inputText tabindex="1" size="6" maxlength="6" required="true" id="verifyCaptcha" value="#{captcha.response}">
> <a:support status="#{statusId}" event="onblur" reRender="verifyCaptchaEntry"/>
> </h:inputText>
> </s:validateAll>
> </a:region>
> </div>
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
More information about the seam-issues
mailing list