delegate

Low-level event delegation component. Forked from component/delegate for use with browserify.

Installation

$ npm install delegate-events

Example

var delegate = require('delegate-events');
var ul = document.querySelector('ul');
var n = 0;

var fn = delegate.bind(ul, 'li a', 'click', function(e){
  console.log(e.target);
  console.log(e.delegateTarget); // => "<a>"
  if (++n == 3) {
    console.log('unbind');
    delegate.unbind(ul, 'click', fn, false);
  }
}, false);

API

.bind(el, selector, type, callback, [capture])

Bind and return a callback which may be passed to .unbind().

.unbind(el, type, callback, [capture])

Unbind.

Tests

• Run npm test.
• Open test/index.html in a browser.
• Open the js console and verify that interacting with the elements works as they say they should.

License

MIT

0.2.1 / 2013-10-02

• optimize closest

0.2.0 / 2013-09-30

• delegate child elements, closes #3
• Fixed e.target for IE [anthonyshort]
• Use call() to correctly assign this in handler [necolas]
• remove weird dead code. Closes #4

0.1.0 / 2012-12-19

• add "event" dependency for x-browser