Hello Varun,
In an InfoPath list form you cannot add a repeating section. The reason for this is that list forms contain flat data, not complex repeating schemas. If you want to create a form with a repeating section of information, you could create an InfoPath form library that queries your SharePoint list to populate data. If you require the data to be flat and easy to export you have a few options.
1. Use CAML to map the form fields back to the list.
2. Us qRules SubmitToSharePointList to map the repeating section back to the SharePoint list.
The CAML method is very tricky but using qRules to map to your list is easy. Here is a blog post by Hilary: http://www.infopathdev.com/blogs/hilary/archive/2012/05/30/qrules-submittosharepointlist-walkthrough-for-v4-2.aspx
Hope that helps!
Bre
Bre Huston
| Project Manager
Qdabra® Software / InfoPathDev.com / FormsQuo / 877.544.2389 main / 425.318.7843 direct
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