ajaxRenderer component are renderer even though they are in non-active switchable panel, causing JSF to fail to update DOM -------------------------------------------------------------------------------------------------------------------------- Key: RF-13107 URL: https://issues.jboss.org/browse/RF-13107 Project: RichFaces Issue Type: Bug Security Level: Public(Everyone can see) Components: component-validators Affects Versions: 4.3.2 Reporter: Jonáš Trantina Assignee: Lukáš Fryč Fix For: 4.3.4 Attachments: bug_reproducer.zip, reproducer_ajax.zip, rf13107ajax.png Original Estimate: 1 hour, 30 minutes Remaining Estimate: 1 hour, 30 minutes We have a form with a tabPanel component with two tabs A and B. In A there is an input and its rich:message in B the same plus a button that submits and re-renders B. When B is opened (thus A is not rendered) and the form is submitted and validation fails, then no message is shown. Note that: 1) switchType must be set to server to ensure the A's rich:message is really not on the page. 2) button in B must re-render only content of B This is only a specific scenario, the issue might occur also in other situations (e.g. global messages tag outside of tabPanel is not rendered). Please find the enclosed reproducer. Snipper: {code:xml} <h:form> <rich:tabPanel switchType="server"> <rich:tab> <h:inputText id="surname" value="#{richBean.surname}"> <f:validateLength minimum="10"/> </h:inputText> <rich:message for="surname"/> </rich:tab> <rich:tab> <h:panelGroup id="content"> <h:inputText id="name" value="#{richBean.name}"> <f:validateLength minimum="6"/> </h:inputText> <rich:message for="name"/> </h:panelGroup> <a4j:commandButton value="Submit" execute="content" render="content" /> </rich:tab> </rich:tabPanel> </h:form> {code}