&quot;gavin.king(a)jboss.com&quot; wrote : myModel is a Seam component, and attribute is a property of that component that definitely does NOT have an @In! Ok, i have now in my JSF file: | <h:dataTable var="item" value="#{buy_ActionShowMenu_menu_WEB_OUT.menuItems}" id="id_of_component_you_want" binding="#{CustomerWeb.datUI}"> | | .. | <h:column> | <s:button value="ADD" action="#{CustomerWeb.buy_showMenu_Resume}" /> | </h:column> | </h:dataTable> | and in my Seam component: | public UIData datUI; | | public UIData getDatUI() { | return datUI; | } | | public void setDatUI(UIData datUI) { | this.datUI = datUI; | } | public String buy_showMenu_Resume() { | | if (datUI != null) | buy_ActionShowMenu_item_WEB_IN = (MenuItem) datUI.getRowData(); | .. | | } | | My datUI is always null. Can you help? (please dont asked me why I not use @DataModelSelection .. this is actually what I try to do with pure JSF means because of restrictions of our contractors. - But we are allowed to use @In stuff and so on) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993398#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...