Hi All,
I created a Script Include and trying to call it using UI Action.
Both UI Action and Script Include are in the same scope but not global. Script Include has the Client Callable enabled and also tried to invoke it from UI Action by prepending the scope name before the Script Include.
The button click fails with error as GlideAjax is not defined.
Attempted the same by creating a UI Macro and surprisingly, there is no error but, the call to Script Include is also not happening as I tried logging the flow (gs.info() as it is a scoped application) and didnt see anything in the System Logs.
Script Include code:
var REST_API_CALL = Class.create();
REST_API_CALL.prototype = {
initialize: function() {},
getAccessToken: function() {
var tokenEndpoint = 'https://.../oauth2/token'; // Replace with token URL
var clientId = 'xxxxxxxxxxxxxxxx'; // Replace with your Client ID
var clientSecret = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'; // Replace with your Client Secret
var username = 'xxxxxxxxxxx'; // Replace with API username
var password = 'xxxxxxxxxxxxxxxx'; // Replace with API password
var restMessage = new sn_ws.RESTMessageV2();
restMessage.setEndpoint(tokenEndpoint);
restMessage.setHttpMethod('POST');
// Set headers
restMessage.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
// Set body with grant type password parameters
var requestBody =
'grant_type=password' +
'&username=' + encodeURIComponent(username) +
'&password=' + encodeURIComponent(password) +
'&client_id=' + encodeURIComponent(clientId) +
'&client_secret=' + encodeURIComponent(clientSecret);
restMessage.setRequestBody(requestBody);
try {
// Execute the request
var response = restMessage.execute();
var httpStatus = response.getStatusCode();
var responseBody = response.getBody();
var responseJSON = JSON.parse(responseBody);
if (httpStatus === 200) {
return responseJSON.access_token;
} else {
gs.error('Error fetching access token. Status: ' + httpStatus + ', Response: ' + responseBody);
return null;
}
} catch (ex) {
gs.error('Error during token retrieval: ' + ex.message);
return null;
}
},
getData: function() {
var accessToken = this.getAccessToken();
if (!accessToken) {
gs.error('Failed to retrieve access token. Aborting API call.');
return;
}
var apiEndpoint = 'https://xxxxxxxxxxxxxxxxxxxx'; // Replace with target API URL
var restMessage = new sn_ws.RESTMessageV2();
restMessage.setEndpoint(apiEndpoint);
restMessage.setHttpMethod('GET');
// Set Authorization header
restMessage.setRequestHeader('Authorization', 'Bearer ' + accessToken);
restMessage.setRequestHeader('Content-Type', 'application/json');
try {
// Execute the API request
var response = restMessage.execute();
var httpStatus = response.getStatusCode();
var responseBody = response.getBody();
var responseJSON = JSON.parse(responseBody);
return {
status: httpStatus,
body: responseJSON
};
} catch (ex) {
gs.error('Error during API call: ' + ex.message);
return {
status: 'error',
message: ex.message
};
}
},
type: 'REST_API_CALL'
};
UI Macro:
function execute_getdata(inputs, outputs) {
var helper = new GlideAjax('x_scope.REST_API_CALL');
helper.addParam('sysparm_action', 'getData');
console.log('before getXML');
helper.getXML(callback);
console.log('after getXML');
}
function callback(response){
console.log('I am here');
console.log(response.responseXML.documentElement.getAttribute("answer"));
console.log('I am done');
}
UI Action:
var gaj = new GlideAjax('REST_API_CALL');
gaj.addParam('sysparm_name', 'getData');
var result = gaj.getXML(function(response) {
console.log(response);
});
Appreciate any help here.
