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author | Thomas Citharel <tcit@tcit.fr> | 2015-02-18 19:17:31 +0100 |
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committer | Thomas Citharel <tcit@tcit.fr> | 2015-02-18 19:17:31 +0100 |
commit | 4b1fa4c2febc7abbc6da3d65e4e760949a55843c (patch) | |
tree | a93ec906dbb03ec70e9cdc5dc876392c6d758e97 /themes/_global/js/restoreScroll.js | |
parent | 364953ede585b75fb29dc94b1c5f853053eaed0b (diff) | |
parent | df89c6f71adebfdb754ec3eb2fd775d8efbdb280 (diff) | |
download | wallabag-1.9.tar.gz wallabag-1.9.tar.zst wallabag-1.9.zip |
Merge pull request #1081 from wallabag/dev1.9
Version 1.9.0
Diffstat (limited to 'themes/_global/js/restoreScroll.js')
-rw-r--r-- | themes/_global/js/restoreScroll.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/themes/_global/js/restoreScroll.js b/themes/_global/js/restoreScroll.js new file mode 100644 index 00000000..331c9e19 --- /dev/null +++ b/themes/_global/js/restoreScroll.js | |||
@@ -0,0 +1,25 @@ | |||
1 | function supportsLocalStorage() { | ||
2 | try { | ||
3 | return 'localStorage' in window && window['localStorage'] !== null; | ||
4 | } catch (e) { | ||
5 | return false; | ||
6 | } | ||
7 | } | ||
8 | |||
9 | function savePercent(id, percent) { | ||
10 | if (!supportsLocalStorage()) { return false; } | ||
11 | localStorage["poche.article." + id + ".percent"] = percent; | ||
12 | return true; | ||
13 | } | ||
14 | |||
15 | function retrievePercent(id) { | ||
16 | if (!supportsLocalStorage()) { return false; } | ||
17 | |||
18 | var bheight = $(document).height(); | ||
19 | var percent = localStorage["poche.article." + id + ".percent"]; | ||
20 | var scroll = bheight * percent; | ||
21 | |||
22 | $('html,body').animate({scrollTop: scroll}, 'fast'); | ||
23 | |||
24 | return true; | ||
25 | } \ No newline at end of file | ||