10
How To #3:
Integrating Google Analytics with Eloqua
C. Capturing UTM Parameters in Form Submissions
Javascript Method:
To accomplish the same task using JavaScript reference the following code snippet:
// ---------------
// Requires jQuery
// ---------------
// ----------------------------------------------------------
// Utility function for getting Query String Parameter values
// ----------------------------------------------------------
getParameterByName = function(name) {
query = window.location.search.toString();
name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
var regexS = "[\\?&]" + name + "=([^&#]*)";
var regex = new RegExp(regexS);
results = regex.exec(query);
if (results == null) return "";
else return decodeURIComponent(results[1].replace(/\+/g, " "));
}
$(document).ready(function() {
// -------------------------------------------------------------------------
// Set these variables to the HTML names of the fields if they are different
// -------------------------------------------------------------------------
var $utmSource = $('[name=utm_source]'),
$utmMedium = $('[name=utm_medium]'),
$utmContent = $('[name=utm_content]'),
$utmCampaign = $('[name=utm_campaign]');
// --------------
// Set the values
// --------------
$utmSource.val(getParameterByName('utm_source'));
$utmMedium.val(getParameterByName('utm_medium'));
$utmContent.val(getParameterByName('utm_content'));
$utmCampaign.val(getParameterByName('utm_campaign'));
});
For a working example please visit: https://tegrita.com/capture-utm-parameters-like-a-pro/
