how do I get an array from the API in the script include and call it to the catalog client script

[Topan Kamil]

hello everyone, I am just learning ServiceNow, here I am trying to integrate Jira with ServiceNow using the API, but I have a problem in the script include here I am confused (do not understand) how to make the script include can make data from the array that comes from the API into a sting so that it can be called in the catalog client script, please help to explain whether my script call is wrong because the portal has read the data, but the results are still not correct, what should appear in the customer column is only the name, for example, topan. kamil.

thank you for your help, all your explanations will be very helpful for me and I will be very happy and hopefully if there are people who find the same case as me, they can be helped by this question.

[Ankur Bawiskar]

@Topan Kamil 

can you share the scripts here along with images

[Topan Kamil]

@Ankur Bawiskar Sorry I forgot the script, please help and guidance.

============================================================

Script Include 

var getUserJira = Class.create();
getUserJira.prototype = Object.extendsObject(AbstractAjaxProcessor, {

GetUserJiraUppk: function() {
var r = new sn_ws.RESTMessageV2('REST Jira UPPK', 'Default GET');
r.setEndpoint('http://localhost:8080/rest/api/2/user/search?username=.');
var response = r.execute();
var responseBody = response.getBody();
var httpStatus = response.getStatusCode();
var ResponseData = JSON.parse(responseBody);
return response.getBody();
},

type: 'getUserJira'
});

==============================================================

Catalog Client Script

function onLoad() {
// var arruj=[];
var ga = new GlideAjax('getUserJira');
ga.addParam('sysparm_name', "GetUserJiraUppk");
ga.getXML(HelloWorldParse);

function HelloWorldParse(response) {
var answer = response.responseXML.documentElement.getAttribute("answer");
var uj = answer;
alert(uj);
g_form.clearOptions('customer');
g_form.addOption('customer', uj, uj);

}
}

[Ankur Bawiskar]

@Topan Kamil 

what came in alert for answer?

what came in the response body? share the json

[Topan Kamil]

1. alert for answer 

2. share the JSON you can access this link http://jsonblob.com/1065855205463310336 

or 

[{"self":"http://localhost:8080/rest/api/2/user?username=kamil","key":"JIRAUSER10100","name":"kamil","emailAddress":"topankamil82@gmail.com","avatarUrls":{"48x48":"https://www.gravatar.com/avatar/167c39ddf215bad036c4ef73d1e666f5?d=mm&s=48","24x24":"https://www.gravatar.com/avatar/167c39ddf215bad036c4ef73d1e666f5?d=mm&s=24","16x16":"https://www.gravatar.com/avatar/167c39ddf215bad036c4ef73d1e666f5?d=mm&s=16","32x32":"https://www.gravatar.com/avatar/167c39ddf215bad036c4ef73d1e666f5?d=mm&s=32"},"displayName":"kamilberjasa","active":true,"deleted":false,"timeZone":"Asia/Bangkok","locale":"en_ID"},{"self":"http://localhost:8080/rest/api/2/user?username=topan.kamil","key":"JIRAUSER10000","name":"topan.kamil","emailAddress":"topan.kamil@berjasa.info","avatarUrls":{"48x48":"https://www.gravatar.com/avatar/1fe0cb64a680c73d8c76a630c43534c8?d=mm&s=48","24x24":"https://www.gravatar.com/avatar/1fe0cb64a680c73d8c76a630c43534c8?d=mm&s=24","16x16":"https://www.gravatar.com/avatar/1fe0cb64a680c73d8c76a630c43534c8?d=mm&s=16","32x32":"https://www.gravatar.com/avatar/1fe0cb64a680c73d8c76a630c43534c8?d=mm&s=32"},"displayName":"topan.kamil@berjasa.info","active":true,"deleted":false,"timeZone":"Asia/Bangkok","locale":"en_ID"}]