How to assign the value of a javascript variable to a php variable

Question

I\'ve a form.

Answer 1

The easiest way would be to use a hidden input field and use jQuery to set the value for this input field or these input fields in your case.

HTML:

    
    
    
    Save

JS:

$('#nameSave').click(
    function() {
        var pos = $('#name').position();
        $('#posLeft').val(pos.left);
        $('#posRight').val(pos.right);
    }
);