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关于Ajax返回值

2018年05月05日 ⁄ 综合 ⁄ 共 1528字 ⁄ 字号 评论关闭

 function GetStop(serachType, date, flightNo1, flightNo2, isStop) {
            var flightNo;
            //开始提交
            if (isStop != "0") {
                if (flightNo2 != "") {
                    flightNo = flightNo2;
                }
                else {
                    flightNo = flightNo1;
                }
                var res;
                $.ajax({

                    //要用post方式

                    type: "post",

                    url: "../../tools/LotusABESubmit.ashx?action=" + serachType + "&flightNo=" + flightNo + "&date="+date,

                    data: "{}", //把要调用的函数名作为参数传递到服务器就好了 //参数(如果没有参数:null)

                    //方法所在页面和方法名Data.aspx

                    contentType: "application/json; charset=utf-8",

                    dataType: "json",  //dataType: "json",

                    async:false,   //关闭异步返回参数

                    success: function (data) {

                        //返回的数据用data.d获取内容  json                            
                      
                        //alert("data:" + data.FF.Items.Item.Airport);
                        var item = data.FF.Items.Item;
                        res = "经停:" + item.Airport + "(" + item.ArriveTime + "-" + item.DepartureTime + ")";
                        //alert(res);
                        //return res;
                    },

                    error: function (err) {

                        alert("err:" + err);

                    }

                });
                return res;
                return false;
                //this.checkScript = '../../tools/LotusABESubmit.ashx';
            }
            else {
                return "直飞";
            }

        }

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