Get the value from a selected row in a table

Question

Hi all,
My table contains a tree structure.
When I select a single row, I need to get the value of a particular column.
I created an action on the leadSelect of the table and gave the following code:
public void onActionleadValue(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
    //@@begin onActionleadValue(ServerEvent)
    String strLeadValue = wdContext.nodeAttribute_View_Out().currentAttribute_View_OutElement().getAttributeAsText("<MyModelAttributename>");
    wdComponentAPI.getMessageManager().reportSuccess("selected lead value "+strLeadValue);
    wdContext.currentContextElement().setLeadselectedvalue(strLeadValue);
    //@@end
My Bapi returns me 6 records. and when I click on any row its always pointing to the last record value.
What could be the problem?
Thanks
Anjana

Answer 1

Hi Anjana,
Try this.
try
     IWDMessageManager msg = wdComponentAPI.getMessageManager();
     int leadselect = wdContext.nodeSChild1().getLeadSelection();
      for(int i=0;i<wdContext.nodeSChild1().size();i++)
          if(leadselect == i)
          //Displaying output in diff table
//           IPublicTestComp.ITableNodeElement tabelm = wdContext.createTableNodeElement();
//           tabelm.setAttribute1(wdContext.nodeSChild1().getSChild1ElementAt(i).getAttribute1());
//           tabelm.setAttribute2(wdContext.nodeSChild1().getSChild1ElementAt(i).getAttribute2());
//           tabelm.setAttribute3(wdContext.nodeSChild1().getSChild1ElementAt(i).getAttribute3());
//           wdContext.nodeTableNode().addElement(tabelm);
          String att1 = wdContext.nodeSChild1().getSChild1ElementAt(i).getAttribute1();
          String att2 = wdContext.nodeSChild1().getSChild1ElementAt(i).getAttribute2();
          String att3 = wdContext.nodeSChild1().getSChild1ElementAt(i).getAttribute3();
                 msg.reportSuccess("Row ("i") : "att1"====="att2"======"+att3);
} catch (WDDynamicRFCExecuteException e) {
     wdComponentAPI.getMessageManager().reportException("Message : "+ e.getMessage(),true);
Regards,
Mithu