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Я пытаюсь запустить простой Seam PageFlow example NumberGuss. Я развернул его на сервере Jboss. Когда я получить доступ к URL приземляется на первой странице, но если я ударил какие-либо кнопка, представленную на этой странице, он говорит: «Страница не перенаправлять правильно» Журнал сервера. Я нашелПример страницы с изображением шва NumberGuess Не приступать ко второй странице
SEVERE [javax.enterprise.resource.webcontainer.jsf.application] (default task-16) Error Rendering View[/debug.xhtml]: org.jboss.weld.context.NonexistentConversationException: WELD-000321: No conversation found to restore for id 1.
I'm using wildfly-8.1.0 and jboss-seam-2.3.1
Attaching pageflow.jpdl.xml and numberGuess.xhtml for reference. Please help me resolve the issue I'm facing.
<!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"
xmlns:s="http://jboss.org/schema/seam/taglib">
<h:head>
<title>Guess a number...</title>
<link href="niceforms.css" rel="stylesheet" type="text/css" />
<script language="javascript" type="text/javascript" src="niceforms.js"><!-- --></script>
</h:head>
<body>
<h1>Guess a number...</h1>
<h:form id="NumberGuessMain" styleClass="niceform">
<div>
<h:messages id="messages" globalOnly="true"/>
<h:outputText id="Higher"
value="Higher!"
rendered="#{numberGuess.randomNumber gt numberGuess.currentGuess}"/>
<h:outputText id="Lower"
value="Lower!"
rendered="#{numberGuess.randomNumber lt numberGuess.currentGuess}"/>
</div>
<div>
I'm thinking of a number between <h:outputText id="Smallest" value="#{numberGuess.smallest}"/> and
<h:outputText id="Biggest" value="#{numberGuess.biggest}"/>. You have
<h:outputText id="RemainingGuesses" value="#{numberGuess.remainingGuesses}"/> guesses.
</div>
<div>
Your guess:
<h:inputText id="inputGuess" value="#{numberGuess.currentGuess}" required="true" size="3"
rendered="#{(numberGuess.biggest-numberGuess.smallest) gt 20}">
<f:validateLongRange maximum="#{numberGuess.biggest}"
minimum="#{numberGuess.smallest}"/>
</h:inputText>
<h:selectOneMenu id="selectGuessMenu" value="#{numberGuess.currentGuess}" required="true" rendered="#{numberGuess.selectMenuRendered}">
<s:selectItems id="PossibilitiesMenuItems" value="#{numberGuess.possibilities}" var="i" label="#{i}"/>
</h:selectOneMenu>
<h:selectOneRadio id="selectGuessRadio" value="#{numberGuess.currentGuess}" required="true" rendered="#{numberGuess.radioButtonRendered}">
<s:selectItems id="PossibilitiesRadioItems" value="#{numberGuess.possibilities}" var="i" label="#{i}"/>
</h:selectOneRadio>
<h:commandButton id="GuessButton" value="Guess" action="guess"/>
<s:button id="CheatButton" value="Cheat" action="cheat"/>
<s:button id="GiveUpButton" value="Give up" action="giveup"/>
</div>
<div>
<h:message id="message" for="inputGuess" style="color: red"/>
</div>
</h:form>
</body>
</html><!--
An example of pageflow in jPDL. This exemplifies the
approach where action handlers are attached transitions
and decision nodes, instead of view components.
An alternative approach would be to attach all action
handlers to view components, and let the jPDL define
only the navigation rules.
-->
<pageflow-definition
\t xmlns="http://jboss.org/schema/seam/pageflow"
\t xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation=
\t "http://jboss.org/schema/seam/pageflow http://jboss.org/schema/seam/pageflow-2.3.xsd"
\t name="numberGuess">
<start-page name="displayGuess" view-id="/numberGuess.xhtml">
<redirect/>
<transition name="guess" to="evaluateGuess">
<action expression="#{numberGuess.guess}"/>
</transition>
<transition name="giveup" to="giveup"/>
<transition name="cheat" to="cheat"/>
</start-page>
<decision name="evaluateGuess" expression="#{numberGuess.correctGuess}">
<transition name="true" to="win"/>
<transition name="false" to="evaluateRemainingGuesses"/>
</decision>
<decision name="evaluateRemainingGuesses" expression="#{numberGuess.lastGuess}">
<transition name="true" to="lose"/>
<transition name="false" to="displayGuess"/>
</decision>
<page name="giveup" view-id="/giveup.xhtml">
<redirect/>
<transition name="yes" to="lose"/>
<transition name="no" to="displayGuess"/>
</page>
<process-state name="cheat">
<sub-process name="cheat"/>
<transition to="displayGuess"/>
</process-state>
<page name="win" view-id="/win.xhtml">
<redirect/>
\t <end-conversation/>
</page>
<page name="lose" view-id="/lose.xhtml">
<redirect/>
\t <end-conversation/>
</page>
</pageflow-definition>