pageflow and parameters transmition
Hy all.
I don't anderstand why there's such a difference between page.xml navigation and pageflow navigation... It sucks!!!!
My problem is:
i have a list of element and i want to edit one of them.
When i use page.xml to navigate between the list page and the edit page, there's no problem to get the instance of the objet i want to edit.
Seam generator do it well.
In my listPage.xhtml, there's table of instance and a parameter define like this
<f:param name="historyId" value="#{history.id}"/>
in the link definition
<s:link view="/#{empty from ? 'History' : from}.xhtml"
value="Select"
id="history">
<f:param name="historyId"
value="#{history.id}"/>
</s:link>In my destiantion page.xml, i retrieve this parameter define like this
<param name="historyId" value="#{historyHome.historyId}"/>and then, used in my destination page like this
<h:outputText value="#{historyHome.instance.startDate}">When i want to replace all page.xml by one navigation pageflow, i replace all of this by:
s:link
<s:link action="consultHistory" value="Select" id="history">
f:param is the same
h:outputText is the same too
and in my pageflow i do this:
<page name="gestionProject" view-id="/project/HistoryList.xhtml">
<redirect/>
<transition to="consultHistory" name="consultHistory" >
<param name="historyId" value="#{historyHome.historyId}"/>
</transition>
</page>
<page name="consultHistory" view-id="/project/History.xhtml">
<redirect/>
<transition to="gestionProject" name="retour"></transition>
</page>but i do not retrieve anything...
I also try
<page name="gestionProject" view-id="/project/HistoryList.xhtml">
<redirect/>
<transition to="consultHistory" name="consultHistory" >
</transition>
</page>
<page name="consultHistory" view-id="/project/History.xhtml">
<param name="historyId" value="#{historytHome.historyId}"/>
<redirect/>
<transition to="gestionProject" name="retour"></transition>
</page>but it doesn't work as well...
What's wrong with that?????
I try to find somme help in the samples projets of seam 2.0, but only numberguess use pageflow, and there's no direct transmission between pages...
And when i do something like this
<s:link action="consultProject"
value="Select"
id="project">
<f:param name="projectId"
value="#{projectHome.setProjectId(project.id)}"/>
</s:link>without any parameter definition in the pageflow only the last instance is transmit to the next page, even if i click on the first one...
What is the solution??? Please...
here is the complete table code
<rich:dataTable id="projectList"
var="project"
value="#{projectList.resultList}"
rendered="#{not empty projectList.resultList}"
onRowMouseOver="this.style.backgroundColor='#F1F1F1'"
onRowMouseOut="this.style.backgroundColor='#{a4jSkin.tableBackgroundColor}'">
<h:column name="idProject">
<f:facet name="header">
<s:link styleClass="columnHeader"
value="id #{projectList.order=='id asc' ? messages.down : ( projectList.order=='id desc' ? messages.up : '' )}">
<f:param name="order" value="#{projectList.order=='id asc' ? 'id desc' : 'id asc'}"/>
</s:link>
</f:facet>
#{project.id}
</h:column>
<h:column>
<f:facet name="header">
<s:link styleClass="columnHeader"
value="history id #{projectList.order=='history.id asc' ? messages.down : ( projectList.order=='history.id desc' ? messages.up : '' )}">
<f:param name="order" value="#{projectList.order=='history.id asc' ? 'history.id desc' : 'history.id asc'}"/>
</s:link>
</f:facet>
#{project.history.id}
</h:column>
<h:column>
<f:facet name="header">
<s:link styleClass="columnHeader"
value="idMantis #{projectList.order=='idMantis asc' ? messages.down : ( projectList.order=='idMantis desc' ? messages.up : '' )}">
<f:param name="order" value="#{projectList.order=='idMantis asc' ? 'idMantis desc' : 'idMantis asc'}"/>
</s:link>
</f:facet>
#{project.idMantis}
</h:column>
<h:column>
<f:facet name="header">
<s:link styleClass="columnHeader"
value="title #{projectList.order=='title asc' ? messages.down : ( projectList.order=='title desc' ? messages.up : '' )}">
<f:param name="order" value="#{projectList.order=='title asc' ? 'title desc' : 'title asc'}"/>
</s:link>
</f:facet>
#{project.title}
</h:column>
<h:column>
<f:facet name="header">action</f:facet>
<s:link action="consultProject"
value="Select"
id="project">
<f:param name="projectId"
value="#{projectHome.setProjectId(project.id)}"/>
</s:link>
</h:column>
</rich:dataTable>