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Is there a way to pass jQuery variables to PHP variables and from PHP to jQuery? I want to take and ID from a div (wich is generated with PHP) with jQuery and give that value to a variable.

Rawrrr1337
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  • yes, learn AJAX (and possibly jquery ajax) –  Aug 18 '13 at 11:51
  • There are literally _thousands_ of questions on this topic. Look at those listed in the Related section of the sidebar as a start. http://stackoverflow.com/search?q=%5Bphp%5D+pass+javascript+variable+to+php – Michael Berkowski Aug 18 '13 at 11:52
  • What makes the div different from other elements in the page, in order to select that div, you will need a unique selector, so what make it different? – Nabil Kadimi Aug 18 '13 at 11:53
  • possible duplicate of [Pass a PHP string to a Javascript variable (and escape newlines)](http://stackoverflow.com/questions/168214/pass-a-php-string-to-a-javascript-variable-and-escape-newlines) and http://stackoverflow.com/questions/12261113/passing-variable-javascript-into-php – Michael Berkowski Aug 18 '13 at 11:55
  • possible duplicate of [how to pass jquery variables to php variable?](http://stackoverflow.com/questions/5202070/how-to-pass-jquery-variables-to-php-variable) – Marcel Gwerder Aug 18 '13 at 11:56

2 Answers2

2

PHP to jQuery :

<script type="text/javascript">
    jQuery(function($){
        $('#<?php echo $elementId; ?>').hide();
    });
</script>

jQuery to PHP :

<script type="text/javascript">
    jQuery(function($){
        $.post('page.php', { var: 'value' }).done(function(data){
            // Do something
        });
    });
</script>
mimipc
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-2

You can use ajax in post or get here is an example

//Javascript file
$("input[type=checkbox]").click(function () {
   $.post('my_ajax_receiver.php', 'val=' + $(this).val(), function (response) {
      alert(response);
   });
});

//PHP file ajax_remote.php
<?php
   $value = $_POST['val'];
   echo "I got your value! $value";
?>
Sjaak Nabuurs
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