ScriptIgnore ASP 6

Question

I'm trying to ignore a field when I am converting my object into a json string. I saw on Internet that I have to use [ScriptIgnore] on my field. But I can't find any way to import the System.Web.Script...

i'm using this :

"dependencies": {
"AutoMapper": "4.2.1",
"EntityFramework.Commands": "7.0.0-rc1-final",
"EntityFramework.Core": "7.0.0-rc1-final",
"EntityFramework.MicrosoftSqlServer": "7.0.0-rc1-final",
"Microsoft.ApplicationInsights.AspNet": "1.0.0-rc1",
"Microsoft.AspNet.IISPlatformHandler": "1.0.0-rc1-final",
"Microsoft.AspNet.Mvc": "6.0.0-rc1-final",
"Microsoft.AspNet.Server.Kestrel": "1.0.0-rc1-final",
"Microsoft.AspNet.StaticFiles": "1.0.0-rc1-final",
"Microsoft.Extensions.Configuration.FileProviderExtensions": "1.0.0-rc1-final",
"Microsoft.Extensions.Configuration.Json": "1.0.0-rc1-final",
"Microsoft.Extensions.Logging": "1.0.0-rc1-final",
"Microsoft.Extensions.Logging.Console": "1.0.0-rc1-final",
"Microsoft.Extensions.Logging.Debug": "1.0.0-rc1-final"
},

Is this because this is incompatible due to the MVC 6 ?

score 11 · Answer 1 · edited May 23 '17 at 12:02

11

Without resorting to System.Web, which I think is good to avoid:

Since MVC has switched formatters, you should now use [JsonIgnore] (from Newtonsoft.Json) instead of [ScriptIgnore].

Oh and if you're doing this to prevent reference loops, do this: https://stackoverflow.com/a/36633265/268066

edited May 23 '17 at 12:02

Community

1
1

answered Jul 19 '16 at 19:49

CrazyPyro

3,257
3
30
39

score 1 · Accepted Answer · answered May 12 '16 at 15:59

1

Right click on 'References' in solution explorer then select 'Add References..' - you will need to add System.Web.Extensions from Assemblies - DNX 4.5.1 to your solution.

Note you may then get compiler error about DNX Core 5.0 which is a lightweight version of the framework optimized for cloud. If you do not need to support it just remove from "frameworks" in project.json.

 // comment out or delete.
 "dnxcore50": { }

Just for future reference if you look up the relevant MSDN documentation it shows which Assembly you need to include.

answered May 12 '16 at 15:59

James P

2,201
2
20
30

Err, this is weird. I remember doing a thing like this.. Nevermind. Thank you James ;) – Léo Moro May 13 '16 at 06:46
There has *got* to be some other way of doing this without resorting to pulling in `System.Web`. Maybe it's another attribute, or else a whole different approach... – CrazyPyro Jul 19 '16 at 19:16

score 1 · Answer 3 · edited Feb 03 '23 at 00:13

1

using Newtonsoft.Json;

using Newtonsoft.Json.Converters; 

public class Page 

{

public int Id { get; set; }

public int Number { get; set; }

public int? BookId { get; set; }

[JsonProperty(ReferenceLoopHandling = ReferenceLoopHandling.Ignore)]

public Book Book{ get; set; }

}

////////////////

public class Book
{

public int Id { get; set; }

public string Name { get; set; }

public virtual ICollection<Page> Pages { get;set;}

}

edited Feb 03 '23 at 00:13

Shashank Shekhar

3,958
2
40
52

answered May 08 '17 at 18:42

Міша Шмигельський

81
1
3

2

Please include more context/explanation – EJoshuaS - Stand with Ukraine May 08 '17 at 21:40

ScriptIgnore ASP 6

3 Answers3