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Adding ability to unbind scroll handler and destroy plugin object #25

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Adding ability to unbind scroll handler and destroy plugin object #25

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14 changes: 12 additions & 2 deletions app/assets/javascripts/jquery.infinite-pages.js.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,8 @@ Released under the MIT License
scrollTimeout = null
scrollHandler = (=> @check())

@$context.scroll ->
# Use namespace to let us unbind event handler
@$context.on 'scroll.infinitePages', ->
if scrollTimeout
clearTimeout(scrollTimeout)
scrollTimeout = null
Expand Down Expand Up @@ -113,6 +114,11 @@ Released under the MIT License
@_log "Scroll checks resumed"
@check()

# Stop event handling
stop: ->
@$context.off 'scroll.infinitePages'
@_log "Scroll checks stopped"

# Define the plugin
$.fn.extend infinitePages: (option, args...) ->
@each ->
Expand All @@ -122,6 +128,10 @@ Released under the MIT License
if !data
$this.data 'infinitepages', (data = new InfinitePages(this, option))
if typeof option == 'string'
data[option].apply(data, args)
if option == 'destroy'
data.stop args
$this.removeData 'infinitepages'
else
data[option].apply(data, args)

) window.jQuery, window