Indesign table gets collapsed

Hi!!!,

My project is converting the hyperlink column of a indesign table into its equivalent QR Codes. The script works fine if i update and change the values of fields in Xml. If i try to add a new column in Xml and update it using our own plugins, it doesn't works well instead of adding column the script adds rows so the whole values gets collapsed. Some one help me out in this.

My Basic Questions are

  1) Is it possible to add QR code inside a Table cell programatically [ i did that,but still not sure about the restrictions].

  2) Why the added column in xml adding as a row in my indesign table ?[may be coz of QRCode in nearby cell?]

Thanks & Regards

R.D.RajKumar