AJAX 异步提交form

$.ajax({

                cache: true,

                type: "POST",

                url:ajaxCallUrl,

                data:$('#yourformid').serialize(),// 你的formid

                error: function(request) {

                    alert("Connection error");

                },

                success: function(data) {

                    $("#commonLayout_appcreshi").parent().html(data);

                }

            });