Goyslop/4chan-x
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Fix 4chan X scrolling to wrong position when back button is used.

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This commit is contained in:
ccd0 2015-12-07 20:42:35 -08:00
parent 8aa46de5eb
commit 51d8851f8d
1 changed files with 7 additions and 3 deletions
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10
src/General/Header.coffee
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@ -81,7 +81,7 @@ Header =
el: editCustomNav el: editCustomNav
] ]
$.on window, 'load hashchange', Header.hashScroll $.on window, 'load popstate', Header.hashScroll
$.on d, 'CreateNotification', @createNotification $.on d, 'CreateNotification', @createNotification
$.asap (-> d.body), => $.asap (-> d.body), =>
@ -422,11 +422,15 @@ Header =
settings = $.id 'fourchanx-settings' settings = $.id 'fourchanx-settings'
$('[name=boardnav]', settings).focus() $('[name=boardnav]', settings).focus()
hashScroll: -> hashScroll: (e) ->
# Don't scroll when navigating to an already visited state.
return if e.state
history.replaceState {}, '' unless history.state
hash = @location.hash[1..] hash = @location.hash[1..]
return unless /^p\d+$/.test(hash) and post = $.id hash return unless /^p\d+$/.test(hash) and post = $.id hash
return if (Get.postFromRoot post).isHidden return if (Get.postFromRoot post).isHidden
Header.scrollTo post $.queueTask -> Header.scrollTo post
scrollTo: (root, down, needed) -> scrollTo: (root, down, needed) ->
if down if down