Lost values between 2 pages
seamalex42 Dec 31, 2009 4:29 PMHi.
I have a JPDL Pageflow with 2 different Pages (inserieren and chooseRegion) and lost my values from page inserieren while i switch from inserieren to chooseRegion and back to inserieren.
Flow:
1. input some values on page inserieren
2. click chooseRegion
on page1 and page2 will be render
3. on page2 i select a different region an submit the value.
4. on page1 the new region was set but all my values from step-1 are lost.
Can anybody help me please?
Thanks alex
JPDL:
<pageflow-definition xmlns="http://jboss.com/products/seam/pageflow" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jboss.com/products/seam/pageflow http://jboss.com/products/seam/pageflow-2.1.xsd" name="Inserieren"> <start-page name="inserieren" view-id="/katalog/inserieren/Inserieren.xhtml" back="enabled" > <transition name="chooseRegion" to="chooseRegion"> </transition> <transition name="save" to="save"/> <transition name="cancel" to="complete" /> </start-page> <decision name="save" expression="#{inserierenAction.save}"> <transition name="true" to="complete"/> <transition name="false" to="inserieren"/> </decision> <page name="chooseRegion" view-id="/katalog/inserieren/ChooseRegion.xhtml" back="enabled" no-conversation-view-id="/katalog/inserieren/Inserieren.xhtml"> <transition name="switchRegion" to="chooseRegion"> <action expression="#{chooseRegionManager.refreshDataModel}"></action> </transition> <transition name="submit" to="inserieren"> <action expression="#{inserierenAction.switchRegion(selectedRegion)}"></action> </transition> <transition name="cancel" to="inserieren" /> </page> <page name="complete" view-id="/katalog/inserieren/Complete.xhtml" no-conversation-view-id="/katalog/inserieren/Inserieren.xhtml"> <end-conversation/> <redirect/> </page> </pageflow-definition>
page inserieren:
<ui:define name="body"> <script type="text/javascript"> </script> <h:form id="frmInserieren"> <s:validateAll> <rich:panel> <f:facet name="header"><h:outputText value="#{messages['cj.jsp.inserieren.headline']}"/></f:facet> <p><h:outputText value="#{messages['cj.jsp.inserieren.neu']}" /></p> <fieldset> <legend><h:outputText value="Beschreibung" /></legend> <h:panelGrid columns="2" rowClasses="prop" columnClasses="name,value"> <s:label value="#{messages['cj.jsp.inserieren.titel']}" /> <h:inputText id="titel" label="#{messages['cj.jsp.inserieren.titel']}" value="#{feWo.titel}" required="true"/> <s:label for="region" value="#{messages['cj.jsp.inserieren.region']}" /> <s:div> <h:inputText id="region" label="#{messages['cj.jsp.inserieren.region']}" value="#{feWo.region.name}" readonly="true" required="true"/> <h:commandButton id="chooseRegion" value="#{messages['cj.jsp.button.waehlen']}" action="chooseRegion" immediate="true"/> </s:div> <h:outputLabel for="unterkunftTyp" value="#{messages['cj.jsp.inserieren.unterkunfttyp']}" /> <h:selectOneMenu id="unterkunftTyp" value="#{feWo.unterkunftTyp}" required="true" label="#{messages['cj.jsp.inserieren.unterkunfttyp']}"> <s:selectItems value="#{enumLists.unterkunftTypList}" var="unterkunftTyp" label="#{messages[unterkunftTyp.messageCode]}" noSelectionLabel="#{messages['cj.jsp.listbox.bittewaehlen']}"/> <s:convertEnum/> </h:selectOneMenu> <h:outputLabel for="verpflegtArt" value="#{messages['cj.jsp.inserieren.verpflegungsart']}"/> <h:selectManyListbox size="5" value="#{feWo.verpflegungsArtList}" id="verpflegtArt" label="#{messages['cj.jsp.inserieren.verpflegungsart']}" required="true"> <s:selectItems var="verpflegungsArt" value="#{enumLists.verpflegungsArtList}" label="#{messages[verpflegungsArt.messageCode]}" noSelectionLabel="#{messages['cj.jsp.listbox.bittewaehlen']}"/> <s:convertEnum/> </h:selectManyListbox> </h:panelGrid> </fieldset> </rich:panel> <div class="actionButtons"> <h:commandButton id="save" value="#{messages['cj.jsp.button.save']}" action="#{inserierenWizardAction.save}"/> <h:commandButton id="cancel" value="#{messages['cj.jsp.button.cancel']}" action="cancel"/> </div> </s:validateAll> </h:form> <ui:include src="/layout/messages.xhtml"/> </ui:define>
Page chooseRegion:
<ui:define name="body"> <f:view> <h:form id="frmChooseParent" styleClass="niceform"> <rich:panel> <f:facet name="header"><h:outputText value="#{messages['cj.jsp.inserieren.region.chooser.headline']}"/></f:facet> <ui:repeat value="#{parentRegionList}" var="parentRegion"> <h:commandLink id="switchToParent" value="#{parentRegion.name}" action="#{inserierenWizardAction.switchRegion(parentRegion)}"/><rich:spacer width="3px;" height="2px"/>|<rich:spacer width="3px;" height="2px"/> </ui:repeat> <h:outputText value="#{selectedRegion.name}"/> <rich:spacer/> <p/> <fieldset> <legend><h:outputText value="#{messages['cj.jsp.inserieren.unterregionen']} #{selectedRegion.name}" /></legend> <s:div rendered="#{selectedRegion.childElements.size > 0}" > <ui:repeat value="#{childRegionList}" var="childRegion"> <h:commandLink id="switchToChild" value="#{childRegion.name}" action="#{inserierenWizardAction.switchRegion(childRegion)}"/> <br/> </ui:repeat> </s:div> <s:div rendered="#{selectedRegion.childElements.size == 0}" > <h:outputText value="#{messages['cj.jsp.inserieren.region.chooser.keineunterregionen']}"/> </s:div> </fieldset> </rich:panel> <h:commandButton id="submit" value="#{messages['cj.jsp.button.uebernehmen']}" action="#{inserierenWizardAction.selectRegion(selectedRegion)}"/> <h:commandButton id="cancel" value="#{messages['cj.jsp.button.cancel']}" action="cancel"/> </h:form> <ui:include src="/layout/messages.xhtml"/> </f:view> </ui:define>