通过ajax传递post变量

this

context:

    $.ajax({        type: "POST",        url: "/ajax/actions/tag.php",        data: {  'for_user_id': for_user_id,  'wl_id': wl_id, 'wi_id': wi_id        },        context: this,        success: function(data){ $(this).text("You've tagged this"); $(this).closest('.gl_buttons_holder').toggleClass('gl_buttons_holder gl_buttons_holder_tagged'); $(this).closest('.gl_buttons').addClass('tagged');        }    });