how do i write a javascript alert box to give a yes or no question and integrate with php calls?

Question

i am trying to figure out how to create a javascript alert box asking the user if they would like to delete a record (that their viewing) and when the user presses yes a que

Answer 1

if (window.confirm("Are you sure?")) {
  // call php code here, either through going to a new page,
  // or by doing an ajax request
}

For your update: The problem is that the PHP code is being executed by the server, which does not run the Javascript, and the Javascript runs at the client side, with no knowledge of the PHP code.

This means the PHP code will always run, simply ignoring the the window.prompt call, as that is not part of PHP. The Javascript that is executed by the client looks simply like this:

Which obviously does nothing, if you were to even reach this page, because you are sending the user to a new page using the Location header.

What you need to do is put the PHP code you wrote on a second page, and take the client to that page, only once the window.confirm() has run. Something like this:

file1.php

file2.php