Opening InfoPath Form in Modal Dialog

Question 

How to open InfoPath New and Edit forms in the Modal dialog?

Answer

Let us start with new fresh InfoPath Library. Create an InfoPath Library and call it "AccordionForms". The path of library would be like,

http://myserver/subsite/AccordionForms/Forms/AllItems.aspx

Let us examine new and edit form URLs.

New InfoPath Form:

If you click on the new item link, it would redirect to URL,

http://myserver/subsite/_layouts/FormServer.aspx?XsnLocation=...............&SaveLocation=...............&ClientInstalled=false&Source=...............&DefaultItemOpen=0