[jboss-user] [JBoss Seam] - Please Help (multiple row operations in a data table)

Dear fellows, the problem is i want to perform multiple row deletion in a datatable. here is my code, it is the exact copy of the code given in the dvd example. | <h:dataTable id="hotelslist" rows="5" value="#{allHotelsList}" var="hotels" styleClass="scrollerTable" headerClass="standardTable_Header" footerClass="standardTable_Header" columnClasses="column_style,column_style,columna_style1" > | <h:column> | <f:facet name="header"> | <h:outputText value="Select" /> | </f:facet> | <h:selectBooleanCheckbox value="#{hotelSelections[hotels]}" /> | </h:column> | | <h:column> | <f:facet name="header"> | <h:outputText value="Name"/> | </f:facet> | <h:outputText value="#{hotels.name}"/> | </h:column> | | <h:column> | <f:facet name="header"> | <h:outputText value="City"/> | </f:facet> | <h:outputText value="#{hotels.city}"/> | </h:column> | | <h:column> | <f:facet name="header"> | <h:outputText value="Contact Number"/> | </f:facet> | <h:outputText value="#{hotels.phone}"/> | </h:column> | | <h:column> | <f:facet name="header"> | <h:outputText value="Action" /> | </f:facet> | <h:commandButton value="Details" action="#{HotelsAction.showHotelDetails}" image="../images/details.gif" /> | | </h:dataTable> | | | <h:commandButton action="#{ERegHotelsAction.deleteAll}" value="DeleteAll"/> | In the above mentioned code, whenever i press any command button the associated action is not called by the component and the same page is redisplayed. and if i remove the "[hotels]" EL exp from the checkbox value then it start working. I dont know what is going on, and what is the exact problem. can anyone help me on this matter. thanks alot in advance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4015757#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...