How to query database using javascript?

Question

Another question by a newbie. I have a php variable that queries the database for a value. It is stored in the variable $publish and its value will change (in the database)

Answer 1

Well, i think i understand your quaestion, but you have to get a starting point, try to understand this:

• try to understand what are client variables and server variables.
• javascript does not comunicate with database.
• you can use javascript to retrieve data to a specific "Object variable".
• Using ajax methods of jquery you can post that data do other page, that will execute the proper actions