once - Methods - Feedback Aide API

Feedback Aide API Methods


Registers an event listener for the specified event that will be executed only once.

You would want to use this to execute a callback function the next time the specified event is triggered, after which the listener will be removed.


feedbackSession.once('save:success', function () {
    console.log('save succeeded')


  • event string

    The name of the event to listen for.

  • callback function

    The function to execute when the event is triggered.

Return value

None (undefined).

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