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2014/10/16 ¤W¤È 12:04:31
jquery Programming Glossary: javascriptserializerHow do I pass a Dictionary as a parameter to an ActionResult method from jQuery/Ajax? http://stackoverflow.com/questions/1077481/how-do-i-pass-a-dictionary-as-a-parameter-to-an-actionresult-method-from-jquery call .post Controller AddItems values Sys.Serialization.JavaScriptSerializer.serialize id 200 name Chris function data json Then the.. Must Reference System.Web.Extensions in order to use the JavaScriptSerializer var serializer new System.Web.Script.Serialization.JavaScriptSerializer.. var serializer new System.Web.Script.Serialization.JavaScriptSerializer return serializer.Deserialize JsonDictionary json share improve..
Problem sending JSON object succesfully to asp.net WebMethod, using jQuery http://stackoverflow.com/questions/1146110/problem-sending-json-object-succesfully-to-asp-net-webmethod-using-jquery object items break point here List object lstItems new JavaScriptSerializer .ConvertToType List object items share improve this answer..
Can I set an unlimited length for maxJsonLength in web.config? http://stackoverflow.com/questions/1151987/can-i-set-an-unlimited-length-for-maxjsonlength-in-web-config during serialization or deserialization using the JSON JavaScriptSerializer. The length of the string exceeds the value set on the maxJsonLength..
embeddable widgets using jquery and ASP.NET MVC http://stackoverflow.com/questions/2306122/embeddable-widgets-using-jquery-and-asp-net-mvc var request context.HttpContext.Request var serializer new JavaScriptSerializer if null request.Params jsoncallback response.Write string.Format..
“Message”:“Invalid JSON primitive: RecordId.” http://stackoverflow.com/questions/2445874/messageinvalid-json-primitive-recordid ItemType FileName XmlName var json Sys.Serialization.JavaScriptSerializer.serialize obj .ajax type POST url EditUserProfile.aspx DeleteRecord.. String input Int32 depthLimit JavaScriptSerializer serializer r n at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize.. serializer r n at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize JavaScriptSerializer serializer String input Type..
jQuery DataTables server-side processing using ASP.NET WebForms http://stackoverflow.com/questions/3531438/jquery-datatables-server-side-processing-using-asp-net-webforms Paging .Take iDisplayLength var serializer new JavaScriptSerializer var json serializer.Serialize result context.Response.ContentType.. iDisplayStart .Take iDisplayLength var serializer new JavaScriptSerializer var json serializer.Serialize result context.Response.ContentType..
Setting ajax url for jQuery in JS file using ASP.NET MVC http://stackoverflow.com/questions/376644/setting-ajax-url-for-jquery-in-js-file-using-asp-net-mvc .url function url js.AppendLine var lookupTable new JavaScriptSerializer .Serialize urls.ToDictionary x x.key x x.url js.AppendLine..
Posting JSON Data to ASP.NET MVC http://stackoverflow.com/questions/4164114/posting-json-data-to-asp-net-mvc the built in serializer to do the work for us return new JavaScriptSerializer .Deserialize jsonStringData bindingContext.ModelMetadata.ModelType.. and comment out the above return statement return new JavaScriptSerializer .Deserialize jsonStringData bindingContext.ModelMetadata.ModelType.. contentType.Contains application json public static class JavaScriptSerializerExt public static object Deserialize this JavaScriptSerializer..
JQGrid - Cannot call ASP.NET WebMethod but can with Ajax http://stackoverflow.com/questions/5160045/jqgrid-cannot-call-asp-net-webmethod-but-can-with-ajax users uasd.GetUserList JavaScriptSerializer serializer new JavaScriptSerializer return serializer.Serialize.. uasd.GetUserList JavaScriptSerializer serializer new JavaScriptSerializer return serializer.Serialize users Current Code I got it working.. code have some problems. The first one is that you call JavaScriptSerializer.Serialize manually in your web method. If you use dataType json..
DataTable to Json using jquery http://stackoverflow.com/questions/546121/datatable-to-json-using-jquery improve this question In the end I've decided to use the JavaScriptSerializer class to convert the DataTable into a JSON string. Unfortunately.. into a list of dictionnaries and pass that list to the JavaScriptSerializer class. It takes only a few lines of code and it works fine... String Dim serializer As System.Web.Script.Serialization.JavaScriptSerializer New System.Web.Script.Serialization.JavaScriptSerializer Dim..
Jquery Ajax Posting json to webservice http://stackoverflow.com/questions/6323338/jquery-ajax-posting-json-to-webservice you prefer. The deserializer that ASMX ScriptServices uses JavaScriptSerializer is pretty flexible and will do what it can to convert your input..
Passing parameter to WebMethod with jQuery Ajax http://stackoverflow.com/questions/736058/passing-parameter-to-webmethod-with-jquery-ajax Object o Type type JavaScriptSerializer serializer Boolean throwOnError Object convertedObject r n at.. Object o Type type JavaScriptSerializer serializer Boolean throwOnError Object convertedObject r n at.. Object o Type type JavaScriptSerializer serializer r n at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize..
How do I pass a Dictionary as a parameter to an ActionResult method from jQuery/Ajax? http://stackoverflow.com/questions/1077481/how-do-i-pass-a-dictionary-as-a-parameter-to-an-actionresult-method-from-jquery values JsonDictionary values do something And the jQuery .post call .post Controller AddItems values Sys.Serialization.JavaScriptSerializer.serialize id 200 name Chris function data json Then the JsonDictionaryModelBinder needs to be registered I added this.. private JsonDictionary deserializeJson string json Must Reference System.Web.Extensions in order to use the JavaScriptSerializer var serializer new System.Web.Script.Serialization.JavaScriptSerializer return serializer.Deserialize JsonDictionary json..
Problem sending JSON object succesfully to asp.net WebMethod, using jQuery http://stackoverflow.com/questions/1146110/problem-sending-json-object-succesfully-to-asp-net-webmethod-using-jquery
Can I set an unlimited length for maxJsonLength in web.config? http://stackoverflow.com/questions/1151987/can-i-set-an-unlimited-length-for-maxjsonlength-in-web-config type InvalidOperationException Exception message Error during serialization or deserialization using the JSON JavaScriptSerializer. The length of the string exceeds the value set on the maxJsonLength property. Can I set an unlimited length for maxJsonLength..
embeddable widgets using jquery and ASP.NET MVC http://stackoverflow.com/questions/2306122/embeddable-widgets-using-jquery-and-asp-net-mvc response.ContentEncoding ContentEncoding if Data null var request context.HttpContext.Request var serializer new JavaScriptSerializer if null request.Params jsoncallback response.Write string.Format 0 1 request.Params jsoncallback serializer.Serialize..
“Message”:“Invalid JSON primitive: RecordId.” http://stackoverflow.com/questions/2445874/messageinvalid-json-primitive-recordid RecordId RecordId UserId UId UserProfileId UserProfileId ItemType ItemType FileName XmlName var json Sys.Serialization.JavaScriptSerializer.serialize obj .ajax type POST url EditUserProfile.aspx DeleteRecord data json contentType application json charset utf 8.. r n at System.Web.Script.Serialization.JavaScriptObjectDeserializer.BasicDeserialize String input Int32 depthLimit JavaScriptSerializer serializer r n at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize JavaScriptSerializer serializer String.. String input Int32 depthLimit JavaScriptSerializer serializer r n at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize JavaScriptSerializer serializer String input Type type Int32 depthLimit r n at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize..
jQuery DataTables server-side processing using ASP.NET WebForms http://stackoverflow.com/questions/3531438/jquery-datatables-server-side-processing-using-asp-net-webforms sSearch .Select p new p.Id.ToString p.Name .Skip iDisplayStart Paging .Take iDisplayLength var serializer new JavaScriptSerializer var json serializer.Serialize result context.Response.ContentType application json context.Response.Write json public bool.. aaData persons .Select p new p.Id.ToString p.Name .Skip iDisplayStart .Take iDisplayLength var serializer new JavaScriptSerializer var json serializer.Serialize result context.Response.ContentType application json context.Response.Write json public bool..
Setting ajax url for jQuery in JS file using ASP.NET MVC http://stackoverflow.com/questions/376644/setting-ajax-url-for-jquery-in-js-file-using-asp-net-mvc lookup table function js.AppendLine URL Lookuptable js.AppendLine .url function url js.AppendLine var lookupTable new JavaScriptSerializer .Serialize urls.ToDictionary x x.key x x.url js.AppendLine return lookupTable url js.AppendLine return js.ToString This..
Posting JSON Data to ASP.NET MVC http://stackoverflow.com/questions/4164114/posting-json-data-to-asp-net-mvc new StreamReader request.InputStream .ReadToEnd Use the built in serializer to do the work for us return new JavaScriptSerializer .Deserialize jsonStringData bindingContext.ModelMetadata.ModelType REQUIRES .NET4 If you want to use the .NET4 version.. this change the target framework and uncomment the line below and comment out the above return statement return new JavaScriptSerializer .Deserialize jsonStringData bindingContext.ModelMetadata.ModelType private static bool IsJSONRequest ControllerContext.. controllerContext.HttpContext.Request.ContentType return contentType.Contains application json public static class JavaScriptSerializerExt public static object Deserialize this JavaScriptSerializer serializer string input Type objType var deserializerMethod..
JQGrid - Cannot call ASP.NET WebMethod but can with Ajax http://stackoverflow.com/questions/5160045/jqgrid-cannot-call-asp-net-webmethod-but-can-with-ajax using UserAdministrationSandboxDataContext uasd new UserAdministrationSandboxDataContext users uasd.GetUserList JavaScriptSerializer serializer new JavaScriptSerializer return serializer.Serialize users Current Code I got it working correctly now but.. uasd new UserAdministrationSandboxDataContext users uasd.GetUserList JavaScriptSerializer serializer new JavaScriptSerializer return serializer.Serialize users Current Code I got it working correctly now but I still have one final question. Why.. filtering I recommend you to use loadonce true . Moreover your code have some problems. The first one is that you call JavaScriptSerializer.Serialize manually in your web method. If you use dataType json the JSON response will be converted to object by .ajax ...
DataTable to Json using jquery http://stackoverflow.com/questions/546121/datatable-to-json-using-jquery 3.5 Thanks. asp.net jquery json .net 3.5 datatable share improve this question In the end I've decided to use the JavaScriptSerializer class to convert the DataTable into a JSON string. Unfortunately this class doesn't work with a DataTable so I converted.. doesn't work with a DataTable so I converted the DataTable into a list of dictionnaries and pass that list to the JavaScriptSerializer class. It takes only a few lines of code and it works fine. Example in VB.net Public Function GetJson ByVal dt As DataTable.. in VB.net Public Function GetJson ByVal dt As DataTable As String Dim serializer As System.Web.Script.Serialization.JavaScriptSerializer New System.Web.Script.Serialization.JavaScriptSerializer Dim rows As New List Of Dictionary Of String Object Dim row As..
Jquery Ajax Posting json to webservice http://stackoverflow.com/questions/6323338/jquery-ajax-posting-json-to-webservice You can also accept an array like Marker Markers if you prefer. The deserializer that ASMX ScriptServices uses JavaScriptSerializer is pretty flexible and will do what it can to convert your input data into the server side type you specify. share improve..
Passing parameter to WebMethod with jQuery Ajax http://stackoverflow.com/questions/736058/passing-parameter-to-webmethod-with-jquery-ajax u0027 StackTrace at System.Web.Script.Serialization .ObjectConverter.ConvertObjectToTypeInternal Object o Type type JavaScriptSerializer serializer Boolean throwOnError Object convertedObject r n at System.Web.Script.Serialization.ObjectConverter.ConvertObjectToTypeMain.. convertedObject r n at System.Web.Script.Serialization.ObjectConverter.ConvertObjectToTypeMain Object o Type type JavaScriptSerializer serializer Boolean throwOnError Object convertedObject r n at System.Web.Script.Serialization.ObjectConverter.ConvertObjectToType.. Object convertedObject r n at System.Web.Script.Serialization.ObjectConverter.ConvertObjectToType Object o Type type JavaScriptSerializer serializer r n at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize JavaScriptSerializer serializer String..
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