How to assign a unique IDs to the mapped portion of an image & link it with database [closed]

Answer 1

This requirement can certainly be met.

In summary, the component parts of the application will be something like this :

• Storage of user data: database
• Storage of map area coordinates: database
• Retrieval of user data and map coordinates from database: PHP*/SQL
• Composition of document (including image maps): PHP*
• Client-server communication: (jQuery) AJAX
• Area highlighting: (jQuery) MapHighlight plugin

 * typically

You really need to have a go at writing some code, then ask again when you run into difficulty.