ICEfaces
  1. ICEfaces
  2. ICE-5691

Navigation only works on every second button click.

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 2.0-Alpha2
          • Fix Version/s: 2.0-Beta1, 2.0.0
          • Component/s: Framework
          • Labels:
            None
          • Environment:
            ICEfaces 2 JSF 2
          • Workaround Exists:
            Yes
          • Workaround Description:
            Hide
            You can either

            - remove the <?xml line from the document
            - provide a specific id attribute for the form to prevent it from oscillating (e.g. <form id="theForm")
            - specify a specific sub tree to render rather than rendering (<f:ajax render="theForm"/>)
            Show
            You can either - remove the <?xml line from the document - provide a specific id attribute for the form to prevent it from oscillating (e.g. <form id="theForm") - specify a specific sub tree to render rather than rendering (<f:ajax render="theForm"/>)

            Description

            Under certain conditions, the ViewState may not get written to the page/form which causes a problem when navigating. The typical result is that every second click of a button that triggers navigation doesn't appear to work. The problematic behaviour is actually seen in Mojarra 2.0.2 without ICEfaces. The conditions required are:

            The page starts with the XML preamble like: <?xml version="1.0" encoding="UTF-8"?>
            The form does not have a specific id set on it: <h:form prependId="false">
            The button is Ajax-enabled with render all:

            <h:commandButton id="navButton" value="Go to Page 2" action="page02">
                <f:ajax render="@all"/>
            </h:commandButton>

            So given a couple of simple pages like this that navigate back and forth to each other:

            <?xml version="1.0"?>
            <!DOCTYPE html
                    PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
                    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
            <html xmlns="http://www.w3.org/1999/xhtml"
                  xmlns:h="http://java.sun.com/jsf/html"
                  xmlns:f="http://java.sun.com/jsf/core">
            <h:head>
                <title>Ajax Navigation</title>
            </h:head>

            <h:body>
                
                 <h:form prependId="false">
                    <p>
                        <h:commandButton id="navButton" value="Go to Page 2" action="page02" >
                            <f:ajax render="@all"/>
                        </h:commandButton>
                    </p>
                </h:form>

            </h:body>
            </html>

            will result in every second click failing.

              Activity

                People

                • Assignee:
                  Mircea Toma
                  Reporter:
                  Deryk Sinotte
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                  Dates

                  • Created:
                    Updated:
                    Resolved: