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Code Issues Releases Wiki Activity

Clean up scrolling code

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This commit is contained in:
Toby Zerner 2015-02-06 12:21:24 +10:30
parent 73d6b17963
commit 46ed231c54
1 changed files with 5 additions and 7 deletions
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10
ember/app/components/discussions/stream-content.js
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@ -180,16 +180,14 @@ export default Ember.Component.extend({
}, },
scrollToItem: function($item, noAnimation) { scrollToItem: function($item, noAnimation) {
var $container = $('html, body'); var $container = $('html, body').stop(true);
if ($item.length) { if ($item.length) {
var marginTop = this.getMarginTop(); var marginTop = this.getMarginTop();
var scrollTop = $item.is(':first-child') ? 0 : $item.offset().top - marginTop; var scrollTop = $item.is(':first-child') ? 0 : $item.offset().top - marginTop;
if (scrollTop !== $(document).scrollTop()) {
if (noAnimation) { if (noAnimation) {
$container.stop(true).scrollTop(scrollTop); $container.scrollTop(scrollTop);
} else { } else if (scrollTop !== $(document).scrollTop()) {
$container.stop(true).animate({scrollTop: scrollTop}); $container.animate({scrollTop: scrollTop});
}
} }
} }
return $container.promise(); return $container.promise();