Binding with all the nodes to the table

Question

Hi,
I have requirement like this,
I have table in which data is displayed using BAPI.
In my BAPI , there are four tables.
My criteria is to bind the values to the table from the four nodes which is mapped from BAPI.
But I can't able to bind the value form all the nodes, it allowing me to only bind form one node.
Please help me with the procedure to bind the values to the table from all the nodes in the context.
Thanks,
Anitha

Answer 1

Hi Anita,
I had a similar requirement and resolved my problem by following the below procedure. Try this, it might help you.
I have got 3 Nodes coming from a BAPI
Model Node Root--
       Model Node A---
          Attribute- 1
          Attribute- 2
      Model Node B--
          Attribute- X
          Attribute- Y
      Model Node C--
         Attribute- F
         Attribute- G
Now I want bind all these Nodes to one table. So, I created a "Value Node" - V under Model Node Root. Then create Value Attributes under Node -V with the similar names of the above Model Node attributes and then change their "Type" property exactly same as the Model Attributes Type.
Then, create a Table and then Bind the table to the Value  Node. Now, in your wdDoinit Method of your Component Controller, give this code
WDCopyService.copyElements(wdContext.node<modelnode>, wdContext.node<valuenode>);
Later in your View Implementation give the following Code.
IPrivate<Name>View.ISourceValueNode iSourceValueNode= wdContext.nodeSourceValueNode();
IPrivate<Name>View.ISourceValueElement iSourceValueElement;
IPrivate<Name>View.ITargetRFC Element iTargetRFCElement;
for(int i=0;i<wdContext.nodeTargetRFC().size();i++){
iTargetRFCElement = wdContext.nodeTargetRFC().getTargetRFCElementAt(i);
iSourceValueElement = iSourceValueNode.createSourceValueNodeElement();
iSourceValueElement.set<attribute name>(iTargetRFCElement.get<Attribute name>());
iSourceValueNode.addElement(iSourceValueElement);
iSourceValueNode.moveNext();
I hope this helps you. Let me know if you need any information.
Regards,
Gopal.