Custom trigger module
To trigger a custom JavaScript event from your dialogue, add Custom Trigger module from the Extension Modules menu.
Specify the name that you can use further in JavaScript code.
In your application code, listen to scena-trigger event to catch the event as it happens:
window.scena = window.scena || [];
window.scena.push({ type: "trigger", callback: function(name) {
console.log(name);
}});
e.name will contain value a of the specified scena.ai trigger name.