How to send json string via ajax and convert json string to xml?
Error: Failed to load resource: the server responded with a status of 500 (Internal Server Error)
$.ajax({
async: true,
url: "WebForm1.aspx/btnSave",
type: "POST",
data: "{data: '" + "{'?xml': {'@version': '1.0'},'Card': { 'Main_Client_Information': {'Surname': '','Name': '','Middle_name': '','Full_name': '','Short_name': '','RNN': '','IIN': '','Birthday': '','Doc_Type': {'@code': ''}}}}" + "'}",
dataType: "json",
contentType: "application/json; charset=utf-8",
success: function (response) {
alert(response.d);
},
error: function (error) {
debugger;
alert(error);
}
});
if send $.ajax data: '{data: "something"} - work perfect, how to put " json like string " instead "something"
WebForm.aspx.cs
[System.Web.Services.WebMethod]
public static string btnSave(string data)
{
string response = "";
try
{
XmlDocument xmlDocument = (XmlDocument)JsonConvert.DeserializeXmlNode(data);
xmlDocument.Save(Server.MapPath("output.xml"));
response = "success";
}
catch (Exception ex)
{
response = "error" + ex.Message;
}
return response;
}
I just want get this string ---------> "{'?xml': {'@version': '1.0'},'Card': { 'Main_Client_Information': {'Surname': '','Name': '','Middle_name': '','Full_name': '','Short_name': '','RNN': '','IIN': '','Birthday': '','Doc_Type': {'@code': ''}}}}" + "'}" ------------ in webmethod btnSave and convert it to xml format
the problem lies in the way you are telling jQuery which data to post :
You probably got confused, since the parameter passed on to $.ajax
has a property named data
. You are now passing a string right into there, while you should be passing a Json dictionary which contains which variable names and values you want to send.
try this :
Your entire call should look something like this :
(i'm keeping the data you are trying to send in a separate variable for clarity)
var stringData ="{'?xml' : '@version': '1.0'},'Card': { 'Main_Client_Information': {'Surname': '','Name': '','Middle_name': '','Full_name': '','Short_name': '','RNN': '','IIN': '','Birthday': '','Doc_Type': {'@code': ''}}}}";
$.ajax({
async: true,
url: "WebForm1.aspx/btnSave",
type: "POST",
data: {data:stringData},
dataType: "json",
contentType: "application/json; charset=utf-8",
success: function (response) {
alert(response.d);
},
error: function (error) {
debugger;
alert(error);
}
});
You can't send the data as the json string. You need to call JSON.parse (json_string_here_).
It is also possie that you might need put instead of post, but i cant be sure of that because i dont know if you are doing an insert or update.
Sorry, even after that ive got to say that id be a little more than impressed if you can send an xml file like that. I would imagine that doesnt work very well.
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