There is a Button Export leads to XML. When user click on that button then we need to create dynamic XML file from database in a predefined format.
Once data exported then need to update a database flag in table to 1.
Please check Attached XML file for your reference.
Note: Two things should be generated dynamically and need to add in XML.
1. Contact Code: format (IN0001-2) - IN= Country code,0001- Row ID, -2 = Static data
2. Student ID = IN0001,IN= Country code,0001- Row ID
More details provided separately.