It's likely that the Core extension has not been added to the library you're trying to build. Go edit the library and make sure it's added there.

Yes. You can start using it that way right now if you choose.

#1 No, not currently.#2 Yes. The custom code condition and custom code action both have access to an event object that contains potentially useful data about the event that triggered the rule. Try this: console.log(event.type);

Hi SarahEOwen​,This is happening because jQuery is loaded after the Launch library. If you take a look at your html (right-click the page and hit View Page Source), you'll see this:<script src="//assets.adobedtm.com/launch-EN5ab8752a1e4148439580ebea683c2d42.js"></script><link rel="stylesheet" media=...

Hi there.When you call _satellite.track(), the actions for the rule will be triggered immediately. The actual task that the action performs may be asynchronous though. It sounds like you're dealing with rules using the Custom Code action. If the rules use a Page Top or Page Bottom event, the custom ...

Hi Sarah. What gets embedded in the library vs loaded as separate files is largely left up to the extension. In the case of Facebook, there's really two parts. One part is the extension "action" code that Launch runs when a rule is fired. The action code then calls, for example, fbq('track', 'PageVi...

The performance impact depends primarily on the CSS selector you're using and the page DTM/Launch is running on. Let's say you're trying to target anchor elements that have an href of http://hallmark.com.If you put a as the selector and then use the "and having certain property values" to match wher...

Hi Eric. There are a few variations of warnings that Chrome might show regarding the use of document.write. The only one you should ever see due to Launch is one that says:[Violation] Avoid using document.write().The one exception to this is when you have "custom code" that uses document.write in wh...

SarahEOwen​​ I don't have any problem talking about load order in the meeting but I'll defer to thebenrobb since he's the PM. It sounds like you're interested in some of the deeper details though. I'm happy to dive deeper here so you can have something written that your group can stew on. Some of th...

Till, we no longer use iframes to load custom code. You can use the custom code action to load css directly into the DOM. It also doesn't matter which event types are used in your rule.