Features

Marionette Features are opt-in functionality. That you can enable by setting Marionette.FEATURES in your app. It is a good practice to set these flags only once prior to instantiating any Marionette class.

Marionette.setEnabled('fooFlag', true);

var myApp = new MyApp({
  region: '#app-hook'
});

myApp.start();

Goals:

• make it possible to add breaking changes in a minor release
• give community members a chance to provide feedback for new functionality

childViewEventPrefix

This flag is set to true by default.

This flag indicates whether childViewEventPrefix for all views will return the default value of 'childview' or if it will return false disabling automatic event bubbling.

triggersPreventDefault

This flag is set to true by default.

It indicates the whether or not View.triggers will call event.preventDefault() if not explicitly defined by the trigger. In v2 and v3 the default has been true, but for v4 false is being considered.

triggersStopPropagating

This flag is set to true by default.

It indicates the whether or not View.triggers will call event.stopPropagating() if not explicitly defined by the trigger. In v2 and v3 the default has been true, but for v4 false is being considered.