0 Replies Latest reply on Aug 24, 2007 6:38 AM by Thiagu Mariappan

    problem with backing bean for dataTable

    Thiagu Mariappan Novice

      hai every one

      i am working for removing particular column on Rich dataTable
      so i need to create backing bean for rich dataTable
      so i create a new backing bean with class with org.richfaces.component.UIDataTable class variable.

      then i build my project it gives unknown package org.richfaces.component.UIDataTable error

      so i set the project classpath to richfaces-3.0.1.jar

      then i build my project it gives

      java.lang.NoClassDefFoundError: org/richfaces/component/UIDataTable
       at java.lang.Class.getDeclaredMethods0(Native Method)
       at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
       at java.lang.Class.getDeclaredMethods(Unknown Source)
       at org.jboss.seam.Component.initMembers(Component.java:492)
       at org.jboss.seam.Component.<init>(Component.java:247)
       at org.jboss.seam.Component.<init>(Component.java:207)
       at org.jboss.seam.init.Initialization.addComponent(Initialization.java:894)

      how to resolve this problem.

      i have one more doubt
      i use rich:subTable within my dataTable. so when i remove particular column in my dataTable is it possible to remove data in subTable too