Accessing through value node

HI,

I have a value node and model node in my current view. say view1. the model node is mapped to custom controller model node which executes bapi initialy to retrieve data from r/3. now i want to assign values in my valued node to retrieve data. and i want to check the size of the model node. my value node has recursive node and some value attributes which is mapped to table. i want to set the value node value attirbutes as the values of model node which is available in current view itslef.

I used following code it displays only description not the exact value.

newDElement = node.createDElement();

node.addElement(newDElement);

newDElementnt.setValone(wdContext.currentBapiDesc().getDescription());

suggest me for the solution.

regards,

Ganesh.D