[英]jQuery Ajax call returning JSON string not as object array
我從數據庫中獲取數據並以ASP.NET格式顯示ASP.NET MVC視圖頁面中的數據。 下面是Ajax調用。 我將返回數據作為JSON字符串。 我不知道為什么。 對於我作為JSON對象獲取的所有視圖頁面。
雖然值是JSON字符串,但我嘗試使用“JSON.parse(jsonData)”轉換為JSON對象。 它在我當地完美運作。 當我在Stage中部署代碼時。 線在Json Parse打破了。
為什么我收到此錯誤。 在代碼中工作的任何東西?
JSON字符串:
[{"SuppNum":null,"Documentumid":"090111738011c814:Supplier Needful Info.xlsx:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","DocDescription":"Paper Agreement","CreateDate":"05/11/2019","Userid":null,"LastChnageDate":null,"LastChnageUserid":null,"DocTypeCode":"40","AttachmentFilename":"Supplier Needful Info","ExpirtyDate":null,"IsDeleted":null,"DocTypeCodeDescription":"PII Paper Agreement ","ContentType":"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"},{"SuppNum":null,"Documentumid":"090111738011c2c2:WP_SQL_Query1.pdf:application/pdf","DocDescription":"Expense Report","CreateDate":"05/14/2019","Userid":null,"LastChnageDate":null,"LastChnageUserid":null,"DocTypeCode":"27","AttachmentFilename":"WP_SQL_Query1","ExpirtyDate":null,"IsDeleted":null,"DocTypeCodeDescription":"Expense ","ContentType":"application/pdf"},{"SuppNum":null,"Documentumid":"090111738011c2cc:UiPath-Level1_Certificate.pdf:applicat ion/pdf","DocDescription":"Paper DOC","CreateDate":"05/14/2019","Userid":null,"LastChnageDate":null,"LastChnageUserid":null,"DocTypeCode":"40","AttachmentFilename":"UiPath-Level1_Certificate","ExpirtyDate":null,"IsDeleted":null,"DocTypeCodeDescription":"PII Paper Agreement ","ContentType":"application/pdf"},{"SuppNum":null,"Documentumid":"090111738011c2e9:Communication Plan 865944.docx:application/vnd.openxmlformats-officedocument.wordprocessingml.document","DocDescription":"DOCS","CreateDate":"05/16/2019","Userid":null,"LastChnageDate":null,"LastChnageUserid":null,"DocTypeCode":"1","AttachmentFilename":"Communication Plan 865944","ExpirtyDate":null,"IsDeleted":null,"DocTypeCodeDescription":"Insurance Documents ","ContentType":"application/vnd.openxmlformats-officedocument.wordprocessingml.document"},{"SuppNum":null,"Documentumid":"090111738011c2ea:Communication Plan 865944.docx:application/vnd.openxmlformats-officedocument.wordprocessingml.docum ent","DocDescription":"Amedments","CreateDate":"05/17/2019","Userid":null,"LastChnageDate":null,"LastChnageUserid":null,"DocTypeCode":"20","AttachmentFilename":"Communication Plan 865944","ExpirtyDate":null,"IsDeleted":null,"DocTypeCodeDescription":"Amendment ","ContentType":"application/vnd.openxmlformats-officedocument.wordprocessingml.document"},{"SuppNum":null,"Documentumid":"090111738011c310:How to attach in OSA.pdf:application/pdf","DocDescription":"","CreateDate":"05/18/2019","Userid":null,"LastChnageDate":null,"LastChnageUserid":null,"DocTypeCode":"32","AttachmentFilename":"How to attach in OSA","ExpirtyDate":null,"IsDeleted":null,"DocTypeCodeDescription":"EVP Attachment ","ContentType":"application/pdf"},{"SuppNum":null,"Documentumid":"090111738011c2ec:WP_SQL_Query1.pdf:application/pdf","DocDescription":"","CreateDate":"05/18/2019","Userid":null,"LastChnageDate":null,"LastChnageUserid":null,"DocTypeCode":"27","AttachmentFi lename":"WP_SQL_Query1","ExpirtyDate":null,"IsDeleted":null,"DocTypeCodeDescription":"Expense ","ContentType":"application/pdf"},{"SuppNum":null,"Documentumid":"090111738011c2ed:SyamOld_Passport.pdf:application/pdf","DocDescription":"","CreateDate":"05/18/2019","Userid":null,"LastChnageDate":null,"LastChnageUserid":null,"DocTypeCode":"27","AttachmentFilename":"SyamOld_Passport","ExpirtyDate":null,"IsDeleted":null,"DocTypeCodeDescription":"Expense ","ContentType":"application/pdf"}]
AJAX CALL:
$("#btnVendorSearch").click(function() {
if (RequiredFieldValidate() != false) {
var SupplierNumber = $('#txtVendorNumber').val();
$.ajax({
type: "POST",
url: getExactPath('/Supplier/GetSupDocuments'),
async: false,
data: {
SupplierNo: SupplierNumber
},
dataType: 'Json',
success: function(jsonData) {
var jsonobj = JSON.parse(jsonData);
if (jsonobj.error == "" || jsonobj.error == undefined) {
FillGrid(jsonobj);
} else {
console.log(jsonobj.error);
}
},
error: function() {
alert("Unable to fetch the data");
}});}});
控制器方法:
public JsonResult GetSupDocuments(string SupplierNo) {
string Error = "";
DocumentumUtil dUtil = new DocumentumUtil();
List < Attachment > AttachmentDetails = new List < Attachment > ();
try {
AttachmentDetails = dUtil.GetSupplierAttachments(SupplierNo);
return this.Json(AttachmentDetails);
} catch (System.Exception ex) {
Error = ex.Message;
}
return this.Json(new {error = Error});
}
它應該返回如下。 請幫我。
[object,object,object,object]
JSON字符串現在正在削減到Array Object中。
jQuery.parseJSON()
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