Dynamic table cells

I want the user to be able to select the number of cells they need. However, each cell has something different in it, so this can't be a command that creates the same cells.

For example, if a user clicks 3 cells:
____________
| |
|cell with info |
| |
|___________|
| |
|cell with |
|different info |
|___________|
| |
|cell with info |
|different from|
|the other cells|
|___________|

If you don't understand what I mean, please ask!

What needs to be created?

A form with a button