Comment passer de jQuery variables variable PHP?

Comment passer une variable à partir de jQuery, PHP, sans un rafraichissement de la page? Quand je clique sur une case à cocher, je voudrais passer une variable à partir de jQuery, PHP. Je suis également en utilisant formdialog.

Mon code PHP

<?php
echo "<input name='opendialog' type='checkbox' class='opendialog' onclick='countChecked()' value=".$taskid." ?>" /> </td>"
?>

mon code javascript

function countChecked() {
var n = $("input:checked").length;
var allVals = [];
$('input:checkbox:checked').each(function() {
allVals.push($(this).val());
});
$('.sel').text(allVals+' ');
$('.select1').val(allVals);
alert(allVals);
<?php $taskidj=$rowtask['taskID'];
//echo "aaa...".$rowtask['taskID']; ?>     
}
$(":checkbox").click(countChecked);
//my jquery code
$('.mydialog').dialog({
bgiframe: true,
autoOpen: false,
modal: true,
width: 700,
height:500,
resizable: false,
open: function(){closedialog = 1;$(document).bind('click', overlayclickclose);},
focus: function(){closedialog = 0;},
close: function(){$(document).unbind('click');},
buttons: {
Submit: function(){
var bValid = true;
// allFields.removeClass( "ui-state-error" );
// bValid = bValid && checkLength( name, "username", 3, 16 );
// bValid = bValid && checkRegexp( name, /^[a-z]([0-9a-z_])+$/i, "Username may consist of a-z, 0-9, underscores, begin with a letter." );
if ( bValid ) {
processDetails();
return false;
}
},
Cancel: function() {
$( this ).dialog( "close" );
$('input[name=opendialog]').attr('checked', false);
}
}
});
$('.opendialog').click(function() {
$('.mydialog').dialog('open');
closedialog = 0;
});

OriginalL'auteur geetha | 2011-03-05