如何捕捉在ashx的文件中的数组数据？

问题描述

我的AJAX code

  $。阿贾克斯（{
                        网址：AnswerHandler.ashx
                        键入：GET，
                        数据：（{QID：keyArray，名称：SNAME}），
                        异步：假的，
                        成功：函数（MSG）{
                            如果（MSG ==成功）{
                                警报（答案保存成功！）;
                            }
                            其他{
                                警报（答案保存失败！）;
                            }
                        }
                    }）;
 

现在在AnswerHandler.ashx文件我用下面的行获得名数据

 字符串名称= context.Request.QueryString [名称];
 

但我怎样才能得到QID这是一个数组？

解决方案

  $。阿贾克斯（{
    网址：AnswerHandler.ashx QID125487，
        键入：GET，
        数据：（{QID：keyArray，名称：SNAME}），
        异步：假的，
        成功：函数（MSG）{
        如果（MSG ==成功）{
            警报（答案保存成功！）;
        }
        其他 {
            警报（答案保存失败！）;
        }
    }
}）;
 

而在ashx的文件，你可以得到的值

  INT attId = Convert.ToInt32（context.Request.QueryString [QID]）;
 

在这种方式，您可以发送查询字符串多个值，并使用您要发送的查询字符串的名称获取值。

My AJAX Code

$.ajax({
                        url: "AnswerHandler.ashx",
                        type: "GET",
                        data: ({ qid: keyArray , name: sName}),
                        async: false,
                        success: function(msg) {
                            if (msg == "success") {
                                alert("answer saved successfully!");
                            }
                            else{
                                alert("answer saving failed!");
                            }
                        }
                    });

Now in AnswerHandler.ashx file I get name data by following line

string name = context.Request.QueryString["name"];

But how can i get qid which is an array?

解决方案

$.ajax({
    url: "AnswerHandler.ashx?qid"+125487,
        type: "GET",
        data: ({ qid: keyArray , name: sName}),
        async: false,
        success: function(msg) {
        if (msg == "success") {
            alert("answer saved successfully!");
        }
        else {
            alert("answer saving failed!");
        }
    }
});

And in ashx file you can get the values as

int attId = Convert.ToInt32(context.Request.QueryString["qid"]);

in this way you can send more than one value in query string and get the values using the name of the querystring you are sending.

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