Sha256: f2bcb2b3cbf351195cbdba0413cc3b8ea38a53851eae5ea90eb24ccda93c8e90
Contents?: true
Size: 405 Bytes
Versions: 36
Compression:
Stored size: 405 Bytes
Contents
class @StickyElement
@init: (selector) ->
$element = $(selector)
return unless $element.length
new @($element)
constructor: (@$element) ->
@staticElementTop = @$element.position().top
@refresh()
refresh: =>
@toggleStickyClass()
window.requestAnimationFrame(@refresh)
toggleStickyClass: ->
@$element.toggleClass('sticky', window.pageYOffset >= @staticElementTop)
Version data entries
36 entries across 36 versions & 1 rubygems