js varaible convert in php

i have a js function which is called in onchnge event of dropdown list
function get_values()
{
alert('enter function');
var pcode=document.getElementById('p_code').value;

var b = "<?=get_value_php();?>";
alert(b);


}
i want to pas pcode variable to get_value_php function which is in php and i want to do it before the form is submit.plz do reply me soon if anybody had any idea of it

 

hi

i think you can not do that. to achieve this you should use Ajax.

thanks
Dragon

 

You can just echo the string literal or variable.

 

<?$_GET['value'];?> ?

*untested*

 

your code of :
<?=get_value_php();?>

is wacky. =get_value_php() ?????

 

The <?= get_value_php(); ?> is shortform for <?php echo get_value_php(); ?> and perfectly valid - although I don't know why you'd want to echo a function, but that's a whole different matter.