Create client script.js

Author: Maheshkh9738

Client-Side Components/Catalog Client Script/Catalog Approval/client script.js

@@ -0,0 +1,10 @@
+function onLoad() {
+  var ga = new GlideAjax('ApprovalChainHelper');
+  ga.addParam('sysparm_name', 'getApprovers');
+  ga.addParam('sysparm_item_id', g_form.getUniqueValue());
+  ga.getXMLAnswer(function(response) {
+    var approvers = JSON.parse(response);
+    var message = 'This request will be approved by: ' + approvers.join(', ');
+    g_form.showFieldMsg('requested_for', message, 'info');
+  });
+}