[ http://issues.apache.org/jira/browse/MYFACES-120?page=comments#action_66333 ] Martin Marinschek commented on MYFACES-120: -------------------------------------------
This can't work in the RI either... Except you used a version were JSF1.2 is already implemented? enclose the text and the label components with: <h:panelGroup> </h:panelGroup> (or panelGrid) and all will work as expected. regards, Martin > In JSP, a reference to a component defined later in the page fails > ------------------------------------------------------------------ > > Key: MYFACES-120 > URL: http://issues.apache.org/jira/browse/MYFACES-120 > Project: MyFaces > Type: Bug > Versions: 1.0.8 beta > Reporter: Denis Robert > > The following code (based on an example from the book JavaServer Faces in > action): > <%@ page contentType="text/html; charset=UTF-8" %> > <%@ taglib uri="http://java.sun.com/jsf/html"; prefix="h" %> > <%@ taglib uri="http://java.sun.com/jsf/core"; prefix="f" %> > <html> > <head> > <meta http-equiv="Content-Type" content="text/html; > charset=UTF-8"/> > <title></title> > </head> > <body> > <f:view> > <p> > <h:message id="errors" for="helloInput" > style="color:red" /> > </p> > <h:form id="welcomeForm"> > <h:outputText id="welcomeOutput" value="Welcome to > JavaServer Faces!" > style="font-family: Arial, sans-serif; > font-size: 24; color: green" /> > > <p> > <h:outputLabel for="helloInput"> > <h:outputText id="helloInputLabel" > value="Enter number of controls to display: " /> > </h:outputLabel> > <h:inputText id="helloInput" > value="#{helloBean.numControls}" required="true"> > <f:validateLongRange minimum="1" > maximum="500" /> > </h:inputText> > </p> > <p> > <h:panelGrid id="controlPanel" > binding="#{helloBean.controlPanel}" columns="20" border="1" cellspacing="0" /> > </p> > <h:commandButton id="redisplayCommand" type="submit" > value="Redisplay" > actionListener="#{helloBean.addControls}" /> > <h:commandButton id="goodbyeCommand" type="submit" > value="Goodbye" > action="#{helloBean.goodbye}" immediate="true" > /> > </h:form> > </f:view> > </body> > </html> > causes an error: > javax.servlet.ServletException: Could not render Message. Unable to find > component 'helloInput' (calling findComponent on component 'errors') > javax.faces.webapp.FacesServlet.service(FacesServlet.java:125) > Commenting out the <h:message> tag or moving it after the <h:inputText> which > defines the helloInput component works, though. > In the RI, the code above works flawlessly. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
