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add page flip

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ruanyf 2014-04-29 20:01:47 +08:00
parent 63c9c93411
commit 6694d09a11
1 changed files with 10 additions and 0 deletions
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10
js/ditto.js
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@ -39,6 +39,16 @@ function initialize() {
// page router
router();
$(window).on('hashchange', router);
$(document).on('scroll', function (evt) {
var newScroll = $(document).scrollTop(),
diff = newScroll-lastScroll;
treshold = (treshold+diff>headerHeight) ? headerHeight : treshold+diff;
treshold = (treshold < 0) ? 0 : treshold;
header.css('bottom', (-treshold)+'px');
lastScroll = newScroll;
});
}
function init_sidebar_section() {