Ways to extract the first name and email address from a JSON payload

{
  "userID": 1,
  "userHandle": "username",
  "first_name": "firstname",
  "last_name": "lname",
  "middle_initial": null,
  "email_address": "<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="4e203d250e29232f2722602d2123">[email protected]</a>",
  "date_of_birth": -250666200000,
  "phone_number": 2066628405,
  "work_phone_number": null,
  "mobile_number": 2036321543,
  "account_status": null,
  "home_address": null,
  "group_membership": null
}

Answer №1

I'm not sure what JSON is all about.

Is it a response from an AJAX request or just a variable on a JavaScript page? I personally see it as a variable, like so:

var myjson={
  "userId": 1,
  "userName": "username",
  "firstName": "firstname",
  "lastName": "lname",
  "middleInitial": null,
  "email": "<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="f799849cb7909a969e9bd994989a">[email protected]</a>",
  "dob": -250666200000,
  "phoneNo": 2066628405,
  "workPhone": null,
  "mobileNo": 2036321543,
  "status": null,
  "address": null,
  "group": null
}

You can access the first name and email by simply calling them like this:

myjson.firstName;

and

myjson.email;

whenever you need them. If you want to learn more about JSON and its uses :

http://www.w3schools.com/js/js_json.asp and try an online parser here

Answer №2

Providing a code snippet as an answer to your inquiry. If you are utilizing WLResourceRequest, the returned response structure will remain consistent. The JSON object received contains various key-value pairs.

The crucial key to look out for is "responseJSON," housing the adapter details you seek. Refer below for accessing this value via the onResponseSuccess function.

Examining the expected object from your query:

{
  "userId": 1,
  "userName": "username",
  "firstName": "firstname",
  "lastName": "lname",
  "middleInitial": null,
  "email": "<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="f8968b93b89f95999194d69b9795">[email protected]</a>",
  "dob": -250666200000,
  "phoneNo": 2066628405,
  "workPhone": null,
  "mobileNo": 2036321543,
  "status": null,
  "address": null,
  "group": null
}

var resourceRequest = new WLResourceRequest(
      "adapter/path",
      WLResourceRequest.GET
);

resourceRequest.send().then(
      this.onResponseSuccess,
      this.onResponseFailure
);

onResponseSuccess(response) {
   var <value> = response.responseJSON.<key>
}

The 'key' and 'value' represent the key-value pairs within the JSON object. Your response object is formatted as follows:

response : {
    status : 200,
    resonseText : "some long straing that is JSON stringified",
    responseJSON: {
       "userId" : 1,
       "username": "username",
       ...
       "group": null
    }
}

To extract the "userId," you would use response.responseJSON.userId

Answer №3

One method to extract information from a string response is by utilizing the following code:

var jsonData = JSON.parse(response);

Access specific parameters with jsonData.name or jsonData.phone

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