Using JsonUtility.FromJson to deserialize JSON in Unity

Question

This is my sample JSON:

{"data":[{"id":141,"layoutLabel":"Sameer","hasCustomProb":1},
{"id":214,"layoutLabel":"abc","hasCustomProb":0}],"status":200}

This is the class I made

[System.Serializable]
public class PlayerInfo
{
    public string [] data;
    public int status;
}

This is how I get "status" from JSON:

PlayerInfo P = JsonUtility.FromJson<PlayerInfo>(json);
Debug.Log(P.status) //returns 200

Can someone help me out can I get and save the data array or maybe get data.id and data.hasCustomProb? I am new to C# and unity.

data isn't type string[]. In your sample JSON it is an array of objects that each have an "id","layoutLabel", and "hasCustomProb" properties. — Lithium
– Lithium, Commented Nov 11, 2016 at 9:55
Aren't these questions allowed to be asked at gamedev.stackexchange.com ? — Derk Jan Speelman
– Derk Jan Speelman, Commented Mar 13, 2018 at 9:45

Everts · Accepted Answer · 2016-11-11 11:27:08Z

13

Your class should look like this

[System.Serializable]
public class PlayerInfo
{
    public List<ActData> data;
    public int status;
}

[System.Serializable]
public class ActData
{
    public int id;
    public string layoutLabel;
    public int hasCustomProb;
}

edited Nov 11, 2016 at 11:27

Everts

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answered Nov 11, 2016 at 9:55

Mohit S

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3 Comments

Programmer Over a year ago

Except that you have to remove { get; set; } from all of the variables. JsonUtility cannot work with that.

Umair M Over a year ago

@Programmer you are right. I wanted to sure if Serializable attribute is required as i just edited this answer?

Programmer Over a year ago

Yup, that too or OP will get empty result.

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