InfoPath Dev

I have a form that has the main datasource as a SQL database. The database contains a parent and achild table. The parent table contains overview information and the child table contains detail.Which display as a Master/Detail.

Problem:I want to add new records via code.But I don't know how to get the data from the detail.

Any help?

Thanks!

I  got the data from the Master just like

function btnInsert::OnClick(eventObj)

 {

var myList = XDocument.DOM.selectNodes("/dfs:myFields/dfs:dataFields/d:Orders");

for(var i = 0; i < myList.length; i++)

{

 var supplierID = myList(i).selectSingleNode("@SupplierID").text;

var deptID = myList(i).selectSingleNode("@DeptID").text;

....

}