A datatable doesn't show the value of the associated backing bean.

Hi everybody. I have a JSF page with this data table.
<h:dataTable id="tabella" border="1" var="#{dettaglioProfessoreBean.corrente.corsi_tenuti}" var="corsi">
     <h:column id="colonna">
          <f:facet name="header">
               <h:outputText value="Corso tenuto" />
          </f:facet>
          <h:outputText id="valore" value="#{corsi}"/>
     </h:column>
</h:dataTable>
The value for the var attribute is dettaglioProfessoreBean.corrente.corsi_tenuti where corsi_tenuti is an ArrayList that contains some String value. In the column I would to put the String value inside corsi_tenuti. But when I run on server the result is only the facet and not the column. I'm sure that it isn't empty, and using debugger I see that the getter for corsi_tenuti isn't colled. Why? What can I do to display the String in corsi_tenuti? Thanks to all.

Sorry, it's just a error of distraction and cut & paste. I used var instead of value in the datatable. Now it runs correctly.

Similar Messages

Maybe you are looking for

  • Exception CX_SY_NO_HANDLER triggered

    Hi All, What could be the reason for this exception. Here is my code: method EXTRACT_DATA . DATA: start_date type sy-datum,       end_date type sy-datum,       pos_title(40) type C,       employee_type(1) type C,       location(4) type C,       pers_

  • Email configration error

    Problem facing with the external mail error was : Message cannot currently be transferred to node SMTP due to connection error system response : Message cannot currently be transferred to node SMTP due to connection error Message no. XS751 Diagnosis

  • How to handle single quote between two single quotes in ABAP?

    Dear SAP Gurus I have a question regarding handling a string data. Say I have a string  ABCD'\&%$!!ABC'AAA123.   Please notice that there are single quotes in my string. I am writing a parser code in ABAP and getting into problem with if statement to

  • Do i need to have a digital camera to have the lightroom maximised?

    My  Nikon D90 was lost, and i would have to save a lot of money first before I could actually buy another. I'm considering to have the saved photos to be edited but i don't have Light Room yet. Would it be okay to edit pictures before i buy a pretigi

  • SC 3.2 - scinstall fails cluster transport discovery

    Hello, I'm trying to install a cluster on 2 v240 servers running Solaris 10 U4 (08/07) built from a custom Jumpstart profile. Both systems have 4 network connections (2 public, 2 private), spread across a total of 3 VLANs (one public, two private). T