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> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4115958#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...