This is a lower-level API. Lower-level APIs are not recommended for most projects, and may not be available on all plans. See our page on recommended deployment patterns for more information.
Public Method Question Editor API


Set up an event listener.


questionEditorApp.on("preview:changed", function() {
    console.log("The preview data was changed.");
}); // Sets up a recurring event listener for the 'preview:changed' event.


  • event_name string

    Name of the event that you want to listen to.

  • event_callback function

    Callback function that will be invoked whenever the event is triggered.

  • context object

    Execution context that will be used for this when the callback function is invoked.

Return value

None (undefined).

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