How to send serialize form data using JQuery if the input element is an array

Question

I have this piece of code in my PHP code:

while ($row = mysqli_fetch_assoc($result))
{
    extract($row);
    echo \"\";
    echo \"

        

Answer 1

You may need to change your PHP as @Tomalak suggests, but you will also need to change your javascript. To reference a named element use the #name selector:

var selectedbooks = $('form#book_form').serialize();;