Created: (JBSEAM-2292) Resources from resource servlet can't be re-

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

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="#" 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:generateRa
ndomNumber()}"
style="vertical-align:text-bottom;"/>
                        <h:inputText
tabindex="1" size="6"
maxlength="6" required="true"
id="verifyCaptcha"
value="#{captcha.response}">
                            <a:support
status="#" event="onblur"
reRender="verifyCaptchaEntry"/>
                        </h:inputText>
                    </s:validateAll>
                </a:region>
            </div>

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Created: (JBSEAM-2292) Resources from resource servlet can't be re-

Thread: Created: (JBSEAM-2292) Resources from resource servlet can't be re-