run-event-handler-once
v1.0.2
Published
Run an event handler only once
Downloads
1,308
Readme
run-event-handler-once
Register an event handler to a desired target and ensure that the event handler is executed only once.
Installation
Install run-event-handler-once
using npm:
npm install --save run-event-handler-once
Or via yarn:
yarn add run-event-handler-once
Usage
const runEventHandlerOnce = require('run-event-handler-once')
const button = document.querySelector('button')
runEventHandlerOnce(button, 'click', function() {
console.log('Hello!')
})
API
runEventHandlerOnce(target, type, listener, [options])
target
Type: EventTarget
Register an event handler to a desired target.
type
Type: string
The event type.
listener
Type: function
An event handler which receives a notification when an event of the specified type occurs.
options (Optional)
Type: object
An options object that specifies characteristics about the event listener. The available options are:
add
- An options object that will be passed toaddEventListener
remove
- An options object that will be passed toremoveEventListener
License
MIT