In Webtrends, events that happens after the page loads can be tracked using dcsMultiTrack.

This takes the following form:

dcsMultiTrack( key1, value1, key2, value2, key3, value3, ... );

But what if you don’t know how many key/value pairs you’ll be sending into dcsMultiTrack? How do you call it then?

Take advantage of the JavaScript apply function. Create an array of key/value pairs and then apply that array to the dcsMultiTrack function:

var webtrendsArgs = [
	'DCSext.w_event_type', 'Video Started',
	'DCSext.w_video_id', 'xxxx-yyyy-zzzz-1234',
	'DCSext.w_video_name', 'Kitten Video'
	];

dcsMultiTrack.apply(this, webtrendsArgs);

This is equivalent to:

dcsMultiTrack(
	'DCSext.w_event_type', 'Video Started',
	'DCSext.w_video_id', 'xxxx-yyyy-zzzz-1234',
	'DCSext.w_video_name', 'Kitten Video'
);

If needed, you can add the key/value pairs to webtrendsArgs array incrementally and when complete, apply this to dcsMultiTrack at the end.

Source: StackOverflow

If your website contains Flash movies that link offsite or to microsites, you may wish to register the offsite link using WebTrends. This article provides an introduction. It assumes a little knowledge of ActionScript, Javascript as well as WebTrends.

This example uses a intermediary javascript function that sits between the Flash movies and the WebTrends code.

Benefits

• It’s much easier to debug if the WebTrends javascript is not called within the compiled Flash movie
• The WebTrends tracking can be changed later without recompiling the Flash movie or even speaking to your Flash developer

Drawbacks

• Javascript must be enabled to trigger the link to the target web page
• Both Flash and Javascript will be required to navigate your website

This is bad from an accessibility point of view, but I won’t discuss that here.

ActionScript for Flash buttons

Edit your Flash movies so that the button that links to your external website or microsite has an ActionScript event handler which will trigger a call to Javascript.

Older ActionScript versions

on (release)
{
	getURL("javascript:myFlashEvent('Open Days','http://www.nottingham.ac.uk/opendays');");
}

ActionScript 3+

The getURL function was removed in ActionScript 3, so a slightly more complex example is required

if (ExternalInterface.available)
{
	try
	{
		ExternalInterface.call(
			'myFlashEvent',                        // function name
			'Open Days',                           // function parameter 1
			'http://www.nottingham.ac.uk/opendays' // function parameter 2
		);
	}
	catch (error:Error)
	{
		// Error handling here
	}
	catch (error:SecurityError)
	{
		// Error handling here
	}
}

The ActionScript calls the Javascript intermediary function myFlashEvent, which in turn registers the event with WebTrends and then loads the new web page.

Javascript

function myFlashEvent(eventDescription, eventValue){

	// Register Event with WebTrends
	dcsMultiTrack(
		'DCS.dcsuri', eventValue,                  // name/value pair for URL
		'WT.ti', 'FlashEvent:' + eventDescription  // name/value pair for page title
	);

	// Go to URL
	document.location.href = eventValue;
}

This function will track the event as a visit to a URI using the DCS.dcsuri parameter. The page title for the URI will be set to e.g. ‘FlashEvent:My Page Title’ using the WT.ti parameter.

Results

The click event is showing up nicely in WebTrends as FlashEvent:Open Days, see the screenshot below

Example code

A working example of this code can be found here.

Sorry, I don’t have access to the .fla file, so that is not included.

Adapting the Javascript for Google Analytics

The myFlashEvent function can easily be adapted to work with Google Analytics instead:

function myFlashEvent(eventDescription, eventValue){

	// Register event
	pageTracker._trackEvent(
		'Flash', 'Link',
		eventDescription, eventValue
	);

	// Go to URL
	document.location.href = eventValue;
}

Reference

• Tracking Complex Web Page Interactions Using dcsMultiTrack (WebTrends)
• Tracking Visitors in a Rich Media World, Part I: Tracking
• Event Tracking Guide (Google Analytics)
• Update: Here’s a really elegant solution to adding Webtrends tracking to Flash movies
• Update: Google Analytics within Flex/Flash Applications