Skip to content

Instantly share code, notes, and snippets.

@appleshan
Forked from yanhaijing/addEvent.js
Created September 24, 2021 08:25
Show Gist options
  • Select an option

  • Save appleshan/8d287e4467dcd43655d422048d95932c to your computer and use it in GitHub Desktop.

Select an option

Save appleshan/8d287e4467dcd43655d422048d95932c to your computer and use it in GitHub Desktop.
function addEvent(element, event, callback) {
if (element.addEventListener) {
element.addEventListener(event, callback, false)
} else if (element.attachEvent) {
element.attachEvent('on' + event, callback);
} else {
element['on' + event] = callback;
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment