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configurable debounce #31

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configurable debounce #31

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4 changes: 3 additions & 1 deletion app/assets/javascripts/jquery.infinite-pages.js.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@ Released under the MIT License
debug: false # set to true to log messages to the console
navSelector: 'a[rel=next]'
buffer: 1000 # 1000px buffer by default
debounce: 250 # 250ms debounce by default
loading: null # optional callback when next-page request begins
success: null # optional callback when next-page request finishes
error: null # optional callback when next-page request fails
Expand All @@ -43,12 +44,13 @@ Released under the MIT License
# Debounce scroll event to improve performance
scrollTimeout = null
scrollHandler = (=> @check())
debounce = @options.debounce

@$context.scroll ->
if scrollTimeout
clearTimeout(scrollTimeout)
scrollTimeout = null
scrollTimeout = setTimeout(scrollHandler, 250)
scrollTimeout = setTimeout(scrollHandler, debounce)

# Internal helper for logging messages
_log: (msg) ->
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