ASP.NET CORE 的等效 MVC 代码是什么？

Question

In my MVC C# project (NOT THE CORE) i used this successfully:

Index.cshtml:

 <script>
 @{
 var ListVar = Model.TimeToolDataList;
//TimeToolDataList (*it's an object list, ex: NAME = string, VALUE = int)

  var SerializedList = new JavaScriptSerializer().Serialize(ListVar);
  }//razer code in the script tag ^ by the @{} wrapper


  var SerializedListRefined = JSON.parse('"@SerializedList"');
  var FinalList = JSON.parse(htmlDecode(SerializedListRefined));</script>

great.,? i can console,log the list and 'see' it's contents, what is the equivalent of this code for ASP.NET CORE project? because when i copy/pasted *along with all the other stuff, it wont run!!!

This cant be used: JavaScriptSerializer() This cant be used either: JSON.parse(htmlDecode(SerializedListRefined));

Update, instead of JavaScriptSerializer() , this worked:

var jsonStr = JsonSerializer.Serialize(ListVar);

^under @using System.Text.Json;

when running, the console on the browser gives me an 'Uncaught ReferenceError: htmlDecode is not defined' error

Answer 1

try something like the next to deserialize the object correclty you have to use @HtmlRaw just assuming ListVar is your Model / Object (the object comming from the c# controller)

you can do the next:

var jsoninJS = @Html.Raw(Json.Serialize(Listvar));

that gives you in your var jsoninJS the object that you can print with Console.log(jsoninJS) in javascript.

if you include @using System.Web you can also decode with C#

using @HttpUtility.HtmlDecode(string) but you should decode/encode on you print the data, not anywhere else.