java ee - Primefaces dataTable only adding a single row -

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i've been digging through archives find answer might help, nothing seems apply.

i have page in jsf nested datatables holding list backing bean. page seems holding data without issues, when attempt add rows either of datatables using p:collector primefaces object, datatable ever displays single row. adding empty object both lists.

the objects contained in list custom objects implement serializable.

my backing bean conversationscoped, , data in backing bean instantiated when conversation started.

here main page:

<ui:composition template="/templates/pagelayout.xhtml">      <ui:define name="pagecontent">          <h:form id="genericworkflowmainform" enctype="multipart/form-data">              <p:panel id="actionlist">                 <div align="right">                     <p:commandbutton id="addactionbutton" value="add action" update="actiontable"                                       action="#{creategenericworkflowbean.addaction}" ajax="false">                         <p:collector id="addactioncollector" value="#{creategenericworkflowbean.actionrow}"                                       addto="#{creategenericworkflowbean.genericworkflowdata.actiongroup.actioncompletionlist}"/>                     </p:commandbutton>                 </div>                 <h:datatable id="actiontable" var="actions"                              value="#{creategenericworkflowbean.genericworkflowdata.actiongroup.actioncompletionlist}">                     <h:column>                         <h:outputlabel value="action  " />                          <h:inputtextarea id="actiontext" value="#{actions.actionrecord.actiontext}" />                         <br/>                         <p:panel id ="actioneepanel">                             <div align="right">                                 <p:commandbutton id="addapproverbutton" value="add approver" onclick="addapprover.show()"/>                             </div>                             <h:datatable value="#{actions.actionrecord.actionees}" id="actioneelistvalues" var="actioneerecord">                                 <h:column>                                      <h:outputtext id="actioneelabel" value="actionee  " />                                     <h:outputtext id="actionee" value="#{actioneerecord.user.user.name}" />                                      <h:outputtext id="actioneecommentlabel" value="comments  " rendered="#{actioneerecord.user.display}"/>                                     <h:inputtextarea id ="actioneecomment" value="#{actioneerecord.usercomment}" rendered="#{actioneerecord.user.display}"/>                                      <br/>                                     <p:commandlink id="removeactionee" value="remove" update="actioneelistvalues" rendered="#{!actioneerecord.user.display}">                                         <p:collector value="#{actioneerecord}" removefrom="#{actions.actionrecord.actionees}"/>                                     </p:commandlink>                                  </h:column>                              </h:datatable>                              <p:dialog id="addapprover" header="add approver" widgetvar="addapprover" modal="false" closable="false"                                       resizable="false" width="250">                                 <div>                                     <p:autocomplete id="autocompleteapprover" value="#{creategenericworkflowbean.newapprover}"                                                     /**//>                                     <br/>                                     <p:commandbutton id="addnewapprover" title="add approver" value="add"                                                      update="actioneelistvalues" onclick="addapprover.hide()" ajax="false"                                                      action="#{creategenericworkflowbean.addapprover()}">                                         <p:collector value="#{creategenericworkflowbean.newapprover}"                                                       addto="#{actions.actionrecord.actionees}"/>                                      </p:commandbutton>                                  </div>                             </p:dialog>                         </p:panel>                     </h:column>                 </h:datatable>             </p:panel>          </h:form>     </ui:define> </ui:composition>

below parts of backing bean relate p:collector adding , removing portions of list.

@named @conversationscoped public class creategenericworkflowbean extends workflowbean {      @inject     conversation conversation;      private actionee newapprover;      private actioncompletionrecord actionrow = new actioncompletionrecord();      private actionee actioneerow = new actionee();      public genericworkflowdata getgenericworkflowdata() {         return (genericworkflowdata) getdata();     }      public void addapprover() {          setnewapprover(new actionee());      }      public void addaction() {         actionrow = new actioncompletionrecord();     }  }

i still learning jsf , primefaces, not know if i've done never work.

any appreciated.

matt tatham

the entity class has @override methods, generated while creating new entity through create new entity wizard. remove overridden methods entity , save it. thats all. work.


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