Hello Jakob, it's a facelet page and this is the first table (or at least a part of it), causing the problem
<tr:table id="vorgaengeTable" selectionListener="#{vorgangListeController.vorgangSelected}" rowSelection="single" autoSubmit="true" selectedRowKeys="#{vorgangListeMainModel.selectedRowKeys}" partialTriggers="loeschenButton" value="#{vorgangListeMainModel.vorgaengeList}" var="varvorgaenge"> <tr:column id="columnEx4" align="center" sortable="true" sortProperty="uebertragung" width="80px" inlineStyle="#{varvorgaenge.inlineStyle}"> <f:facet name="header"> <h:outputText styleClass="outputText" value="Übertragung" id="text8"></h:outputText> </f:facet> <h:graphicImage styleClass="graphicImageEx" id="imageEx1" value="/theme/#{varvorgaenge.color}.png"></h:graphicImage> </tr:column> <tr:column id="columnEx5" align="center" sortable="true" sortProperty="lfdnr" width="65px" inlineStyle="#{varvorgaenge.inlineStyle}"> <f:facet name="header"> <h:outputText styleClass="outputText" value="LfdNr" id="text9"></h:outputText> </f:facet> <h:outputText styleClass="outputText" value="#{varvorgaenge.lfdnr}"> </h:outputText> </tr:column> <tr:column id="columnEx6" align="center" sortable="true" sortProperty="datum.time" width="60px" inlineStyle="#{varvorgaenge.inlineStyle}"> <f:facet name="header"> <h:outputText styleClass="outputText" value="Datum" id="text10"></h:outputText> </f:facet> <h:outputText styleClass="outputText" value="#{varvorgaenge.datum.time}"> </h:outputText> </tr:column> <tr:column id="columnEx7" align="center" sortable="true" sortProperty="bezeichnung" width="105px" inlineStyle="#{varvorgaenge.inlineStyle}"> <f:facet name="header"> <h:outputText styleClass="outputText" value="Bezeichnung" id="text11"></h:outputText> </f:facet> <h:outputText styleClass="outputText" value="#{varvorgaenge.bezeichnung}"> </h:outputText> </tr:column> </tr:table> and this is the second one <tr:panelGroupLayout styleClass="panelGroup" id="group4" inlineStyle="display: block; margin-top: 10px" partialTriggers="vorgaengeTable vorgangsartMenu button6"> <tr:table id="tableEx2" value="#{vorgangListeMainModel.vermittler}" var="varvermittler" rendered="#{vorgangListeController.table2Rendered}"> <tr:column id="columnEx1"> <f:facet name="header"> </f:facet> <h:selectBooleanCheckbox styleClass="selectBooleanCheckbox" id="ausgewaehlt2" value="#{varvermittler.ausgewaehlt}"> </h:selectBooleanCheckbox> </tr:column> <tr:column id="columnEx11"> <f:facet name="header"> <h:outputText styleClass="outputText" value="Vermittler" id="text15"></h:outputText> </f:facet> <h:outputText styleClass="outputText" value="#{varvermittler.vermittler}"> </h:outputText> </tr:column> <tr:column id="columnEx12"> <f:facet name="header"> <h:outputText styleClass="outputText" value="AdeID" id="text16"></h:outputText> </f:facet> <h:outputText styleClass="outputText" value="#{varvermittler.adeID}"> </h:outputText> </tr:column> </tr:table> </tr:panelGroupLayout> Regards Simon -- View this message in context: http://old.nabble.com/Datastructure-filled-but-table-remains-empty-%28at-first%29-tp27766007p27835587.html Sent from the MyFaces - Users mailing list archive at Nabble.com.