https://pages.esri.ca/rs/933-DZU-067/images/marketo-prefill-receiver.js

1/**
2 * Marketo Master Prefill Receiver
3 * Version: 1.1
4 * Deploy on: www.esri.ca, resources.esri.ca, events.esri.ca, learn.esri.ca
5 * 
6 * Dependencies (load BEFORE this script):
7 *   1. teknkl-formsplus-core-1.0.8.js
8 *   2. teknkl-simpledto-2.0.4.js
9 *   3. forms2.min.js (Marketo Forms 2.0)
10 */
11(function() {
12    'use strict';
13    
14    var DTP_URL = 'https://pages.esri.ca/prefill-dtp.html';
15    var MESSAGE_SOURCE = 'https://pages.esri.ca';
16    var DEBUG = false;  // Set false after testing
17    
18    if (typeof FormsPlus === 'undefined') {
19        if (DEBUG) console.error('Prefill: FormsPlus Core library not loaded');
20        return;
21    }
22    
23    if (typeof SimpleDTO === 'undefined') {
24        if (DEBUG) console.error('Prefill: SimpleDTO library not loaded');
25        return;
26    }
27    
28    if (DEBUG) {
29        console.log('Prefill: Initializing receiver');
30        console.log('Prefill: DTP URL:', DTP_URL);
31        console.log('Prefill: Current origin:', window.location.origin);
32    }
33    
34    var DTO = new SimpleDTO({
35        mode: "receive",
36        transport: "message",
37        messageSource: MESSAGE_SOURCE,
38        messageTarget: [window.location.origin],
39        dataSrc: DTP_URL,
40        debug: DEBUG,
41        cb: function(instance, mktoFields) {
42            if (DEBUG) {
43                console.log('Prefill: Received fields from DTP:', mktoFields);
44            }
45            
46            var hasData = mktoFields && Object.keys(mktoFields).some(function(key) {
47                var val = mktoFields[key];
48                return val && String(val).trim() !== '';
49            });
50            
51            if (!hasData) {
52                if (DEBUG) console.log('Prefill: No data received (visitor may be unknown)');
53                DTO.cleanup();
54                return;
55            }
56            
57            if (typeof MktoForms2 !== 'undefined') {
58                MktoForms2.whenReady(function(form) {
59                    form.setValuesCoerced(mktoFields);
60                    
61                    if (DEBUG) {
62                        console.log('Prefill: Applied to form ID:', form.getId());
63                        console.log('Prefill: Form values after apply:', form.getValues());
64                    }
65                });
66            } else {
67                if (DEBUG) console.warn('Prefill: MktoForms2 not available');
68            }
69            
70            DTO.cleanup();
71        }
72    });
73})();