https://github.com/component/delegate

Event delegation component
https://github.com/component/delegate

Last synced: 12 months ago
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Event delegation component

• Host: GitHub
• URL: https://github.com/component/delegate
• Owner: component
• Created: 2012-10-06T22:53:00.000Z (over 13 years ago)
• Default Branch: master
• Last Pushed: 2016-12-22T13:28:16.000Z (over 9 years ago)
• Last Synced: 2025-03-09T19:16:00.997Z (about 1 year ago)
• Language: HTML
• Size: 24.4 KB
• Stars: 35
• Watchers: 7
• Forks: 20
• Open Issues: 6
• Metadata Files:
  • Readme: Readme.md
  • Changelog: History.md

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README

          

# delegate

  Low-level event delegation component.

## Installation

    $ component install component/delegate

## Example

```js

var delegate = require('delegate');

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); // => ""

  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.

## License

  MIT