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Don't affix the sidebar if it is taller than the viewport. fixes #79

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This commit is contained in:
Toby Zerner 2015-05-18 14:47:08 +09:30
parent d7facbd90a
commit c9b971bdf8
1 changed files with 5 additions and 0 deletions
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5
framework/core/js/forum/src/components/index-page.js
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@ -225,6 +225,11 @@ export default class IndexPage extends Component {
affixSidebar(element, isInitialized) {
if (isInitialized) { return; }
var $sidebar = $(element);
// Don't affix the sidebar if it is taller than the viewport (otherwise
// there would be no way to scroll through its content).
if ($sidebar.outerHeight(true) > $(window).height() - $('.global-header').outerHeight(true)) return;
$sidebar.find('> ul').affix({
offset: {
top: () => $sidebar.offset().top - $('.global-header').outerHeight(true) - parseInt($sidebar.css('margin-top')),