How to use EVS with different data in each row, in a Java Web Dynpro table?

Hi all,
I am using EVS in a column of java web dynpro table.
Let's say the name, and context attribute, of this column is column1.
It's filled dynamically using an RFC, that uses as input parameter the value of another column, and related context attribute, from the same table (Let's call it column2). Obviously, from the same row. So, in other words: the values of the EVS in column1 of row1, are dependent of the value of column2 of row1. And the values of the EVS in column1 of row2, are dependent of the value of column2 of row2. And so on... Hope i could explain myself ok.
The code I'm using works great for filling the EVS dynamically:
IWDAttributeInfo attrInfo = wdContext.nodeDetail().getNodeInfo().getAttribute(nodeElement.COLUMN1);
ISimpleTypeModifiable siType = attrInfo.getModifiableSimpleType();
IModifiableSimpleValueSet<String> value = siType.getSVServices().getModifiableSimpleValueSet();
value.clear();
if(this.initRFC_Input(nodeElement.getColumn2())){
     for (int i = 0; i < wdContext.nodeRFCresult().size(); i++){
          value.put(wdContext.nodeRFCresult().getRFCresultElementAt(i).getLgort()
             , wdContext.nodeRFCresult().getRFCresultElementAt(i).getLgobe());
In this code, nodeElement is the context row of the table that is passed dynamically to the method when the value of colum2 is changed.
HOWEVER, the problem I'm having is that after executing this code, EACH NEW ROW that is added to the table has by default the same values as the first row, in the column1 EVS. And, for example, if I refresh the values of the column1 EVS in row 2, all EVS values in the other rows are also refreshed with the same values as the ones of EVS in row 2.
How can I make sure each row EVS has its own set of independent values, so they don't mess with each other?
Hope you guys can help me. And please, let me know if I didn't explain myself correctly!
Thanks!

I just did as you said (I think), but it's still having the same behaviour as before (same data for all EVS in the table).
Here´s what I did:
I
In node "Detail" (cardinality 0...n, singleton set to true), which is binded to the table, I created a child node named "Column1Values" wth cardinality 1...1 and singleton set to false.
"Column1Values" node has an attribute called "column1", of type String.
I did the binding between attribute "column1" and the column1 inputfield celleditor in the table.
I created an event called Column2Changed and binded it to the column2 celleditor of the table. I added a parameter called nodeElement of type IPrivateCompView.IDetailElement to this event, and mapped it to the column2 editor in the table so that I can dynamically get the nodeElement that is being affected.
I added the following code to the onActionColumn2Changed(wdEvent, nodeElement) method that gets created in the view:
IWDAttributeInfo attrInfo = nodeElement.nodeColumn1Values().getNodeInfo().getAttribute("column1");
ISimpleTypeModifiable siType = attrInfo.getModifiableSimpleType();
IModifiableSimpleValueSet<String> value = siType.getSVServices().getModifiableSimpleValueSet();
if(this.initRFC_Input(nodeElement.getColumn2())){
     for(int i =0; i < wdContext.nodeRFCresults().size(); i++){
          value.put(wdContext.nodeRFCresults().getRFCresultsElementAt(i).getId(),
                              wdContext.nodeRFCresults().getRFCresultsElementAt(i).getDesc());
And with this, I still get the original problem... When the EVS of one row is updated, ALL other EVS of the table get also updated with the same values.
What am I missing? Sorry Govardan, I bet I'm not seeing something really obvious... hopefully you can point me in the right direction.
Thanks!

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How to use EVS with different data in each row, in a Java Web Dynpro table?

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