data

attach data to elements. think $.data().

Installation

$ component install yields/data

API

api = data(el)

Get new data api for the given element.

api.set(key[, val])

Merge the provided obj or set key to val.

data(el).set({foo: 'bar'})data(el).set({bar: 'foo'});data(el).get();// > { foo: 'bar', bar: 'foo' }

api.get([key])

Get all data or a single value by key, if the key does not exists it will be looked-up in the element data-* attributes, when found it will be cached and then returned.

data(el).get('foo');// > nulldata(el).get();// > {}

api.has(key)

Whether or not key exists

data(el).set('foo', 'bar').has('foo');
// > true

api.del([key])

Delete all data or a single key from cache.

data(el).del('some key');data(el).del();// everything!

api.cache

the element cache

api.el

the element.

add custom methods.

data.api.getUserAge=function(){returnthis.cache.user&&this.cache.user.age;};data(el).set({user: {age: 99}}).getUserAge();// > 99

License

MIT