Questions API Methods

Set up a one-time event listener. Will fire once and then stop listening.

Examples

questionsApp.question('01-a__56732842-dbe1-47a6-ae48-5a126f2b13ba').once("validated");
//Sets up a one-time listener for the 'validated' event with this Question.

Arguments

• eventName string

  Name of the event that you want to listen to, once.

• eventCallback callback

  Callback function that will be triggered once, when the event is fired.

• context object

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

Return value

None (undefined).