Tealium Learning Center

Create a data layer element of "UDO Variable" type and name it something like "subdomain". Then using Extensions, create an Advanced -> JavaScript Code extension. Scope the extension to either one tag, or to all if you want this data point globally available. Paste this preferred code below into the extension editor. (Making sure whatever you name the UDO variable is the same as line 2: UDO Variable "myname" -> b.myname) Extension version scoped to global or a tag vendor for tracking the subdomain in your tag vendors: var arr = location.hostname.split('.'); b.subdomain = arr[0]; If you want to be able to use this subdomain value to be used within load rules, then you'll need to scope this extension to "Pre Loader" and instead of "b" you'll just add the value directly on to utag_data. Extension version scoped to pre-loader for tracking the subdomain in your tag vendors and usable within load rules (This assumes your page level data object is named utag_data): var arr = location.hostname.split('.'); utag_data.subdomain = arr[0]; ... View more

Vipin, Cxense is an ad serving vendor. They usually have a JavaScript file that loads on the page and then serves an ad. To verify it is working, you can check an Inspector tool like HTTPFox, Charles, etc to see if that js file is loading or check for the ads that should be getting served. It sounds like you have copied the contents out of the JS file and into an extension. Cxense typically has an external JS file that gets loaded, which can easily be loaded via the Tealium Generic Tag. See this post for a little more information: https://community.tealiumiq.com/posts/702703 If further help is needed, I would suggest reaching out to your Account Manager and they will pull in the correct resource to assist. Thanks! ... View more