Is possible to add a database with different items with number of likes?
I'll explain better: I have different items and i want some feedback by my users, like "likes" on facebook. Maybe it can be done by adding a button on my item page, and when a user clicks on it a signal is launched to my database, and increase the number of likes for that item by 1.
I tried to create a new database where people info can be written, with a column set to "number", but i don't know how to set a button for each product from the "products" database in my dynamic pages. I think that i need a code to combine this things, something like "let likes=n, n=0, when people clicks the like button set the n=n+1"