Get JavaScript object from c# with ajax

Question

I am building web app with .net, and I have a lot of settings and other data that I need to pass from the database with c# to JavaScript and use it with JavaScript. What that I am doing now is to store all the data in array in c# and then pass it to JavaScript as array. The problem is that I need to remember for each setting the index in the array. So I want to pass from c# some JavaScript object like this:

Settings{ Height: "67", Width:"2.5", Etc.. } And than get the setting with only knowing the name like: var height = settings.height

Is there a way to create this kind of object in c#, and to use its in js?

Have you looked at Json?

Jane S
– Jane S

2014-05-12 05:19:01 +00:00
Commented May 12, 2014 at 5:19 — Jane S
– Jane S, Commented May 12, 2014 at 5:19

Dmytro · Accepted Answer · 2014-05-12 05:23:24Z

3

U can use System.Web.Helpers.Json.Encode() method to serialize your object to json string. And in your javascript you can use $.parseJSON(jsonString) to deserialize it and use like javascript object.

public class Settings {
    public double Width {get;set;}
    public double Height {get;set;}

    public string ToJson()
    {
        return Json.Encode(this);
    }
}

answered May 12, 2014 at 5:23

Dmytro

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