How to access to fields of an string of data

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Hello

I have function in my Controller and I have fetch data from data base in string format. the result is :

[{"NationalCode":"12458","LicenceCode":"4582aS","Phone":"45236987"}]

that i pass it to my JavaScript file. How can access to the fields of this string.
I mean access to "NationalCode" or "LicenceCode" or "Phone" values ?

Thanks in Advance

What I have tried:

1)

JavaScript

var source = JSON.parse(response);
alert(source.NationalCode);  // returns undefined

2)

JavaScript

var source = JSON.parse(response);
alert(source["NationalCode"]);  // returns undefined

3)

JavaScript

alert(response); // returns the whole string

4)

JavaScript

var source = JSON.parse(response);
alert(source); // returns [object object]

response is the result that has returned from controller function

Posted 8-Nov-16 18:23pm

Ali Majed HA

Updated 8-Nov-16 18:46pm

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Ajay-Systematix · Answer 1 · 2016-11-08T18:45:00

Hello,

Re: [{"NationalCode":"12458","LicenceCode":"4582aS","Phone":"45236987"}]

You can direct access it using:

View:

success: function (response) {
var groupVal = response.NationalCode;
}

Let me explain you:

Controller:

C#

public JsonResult GetAdminSettingByID(int settingID)
        {
            var adminSettingDetails = bjClsAdminService.GetAdminSettingByID(settingID);
            return Json(adminSettingDetails, JsonRequestBehavior.AllowGet);
        }

Using model class for create json and pass the class object directly here.