웹 서비스에서 JSON을 가져 오려고 할 때 (상태 == "parsererror") "JSON 응답을 구문 분석 할 수 없음"을 의미합니다. 내가 도대체 뭘 잘못하고있는 겁니까.JSON 응답을 구문 분석 할 수 없습니다. JQUERY
MyService.asmx : .ASPX 페이지에서
[WebMethod]
public AssignmentInfo[] GetAssignmentInfo(int insId)
{
Proxies.ServiceRef.ServiceClient c = new Proxies.ServiceRef.ServiceClient();
return c.GetAssignmentInfo(Id).ToArray();
}
JQuery와 구현입니다.
this.ServiceProxy = function (serviceUrl) {
var _I = this;
this.serviceUrl = serviceUrl;
this.isWcf = false;
this.timeout = 10000;
this.contentType = "application/json";
this.invoke = function (method, params, callback, errorHandler) {
var jsonData = _I.isWcf ? JSON.stringifyWcf(params) : JSON.stringify(params);
// Service endpoint URL
var url = _I.serviceUrl + method;
$.ajax({
url: url,
data: jsonData,
type: "POST",
contentType: _I.contentType,
timeout: _I.timeout,
dataType: "serviceproxy", // custom type to avoid double parse
dataFilter: function (jsonString, type) {
if (type == "serviceproxy") {
// Use json library so we can fix up dates
var res = JSON.parseWithDate(jsonString);
if (res && res.hasOwnProperty("d"))
res = res.d;
return res;
}
return jsonString;
},
success: function (result) {
if (callback)
callback(result);
},
error: function (xhr, status) {
var err = null;
if (xhr.readyState == 4) {
var res = xhr.responseText;
if (res && res.charAt(0) == '{' && status != "parsererror")
var err = JSON.parse(res);
if (!err) {
if (xhr.status && xhr.status != 200)
err = new CallbackException(xhr.status + " " + xhr.statusText);
else {
if (status == "parsererror")
status = "Unable to parse JSON response.";
else if (status == "timeout")
status = "Request timed out.";
else if (status == "error")
status = "Unknown error";
err = new CallbackException("Callback Error: " + status);
}
err.detail = res;
}
}
if (!err)
err = new CallbackException("Callback Error: " + status);
if (errorHandler)
errorHandler(err, _I, xhr);
}
});
}
}
var serviceUrl = "service/MyService.asmx/";
var proxy = new ServiceProxy(serviceUrl);
function showAssignInfo() {
proxy.invoke("GetAssignmentInfo",
{ insId: $("#IAssignmentId").val() },
function (result) {
$.each(result, function (index) {
alert (this.ClaimId);
});
}, onPageError);
업데이트 1 :
JSON 응답 :
{"d":[{"__type":"Proxies.AFARServiceRef.AssignmentInfo","ExtensionData":{},"AssignDate":"\/Date(1317748587667)\/","AssignFileName":null,"ClaimId":"PA026195","ClaimantName":"Rachel Weiss","FirstContactDate":"\/Date(1302678000000)\/","FirstContactTime":{"Ticks":433800000000,"Days":0,"Hours":12,"Milliseconds":0,"Minutes":3,"Seconds":0,"TotalDays":0.50208333333333333,"TotalHours":12.049999999999999,"TotalMilliseconds":43380000,"TotalMinutes":723,"TotalSeconds":43380},"Id":5257,"InspectionDate":"\/Date(1302246000000)\/","StatusId":1,"SubmittedCount":5,"UploadedCount":9}]}
당신이 JSON 응답 – Rafay