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<title>[120958] trunk/doc-new/guide/resources</title>
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<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/120958">120958</a></dd>
<dt>Author</dt> <dd>cal@macports.org</dd>
<dt>Date</dt> <dd>2014-06-12 11:08:47 -0700 (Thu, 12 Jun 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>guide: Fix pseudo-fixed sidebar in browsers that don't support CSS3's "vh" units, closes #43995</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkdocnewguideresourcesdocbookcss">trunk/doc-new/guide/resources/docbook.css</a></li>
<li><a href="#trunkdocnewguideresourcesstickysidebarjs">trunk/doc-new/guide/resources/sticky-sidebar.js</a></li>
<li><a href="#trunkdocnewguideresourcestabsxsl">trunk/doc-new/guide/resources/tabs.xsl</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkdocnewguideresourcesdocbookcss"></a>
<div class="modfile"><h4>Modified: trunk/doc-new/guide/resources/docbook.css (120957 => 120958)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/doc-new/guide/resources/docbook.css 2014-06-12 17:59:36 UTC (rev 120957)
+++ trunk/doc-new/guide/resources/docbook.css 2014-06-12 18:08:47 UTC (rev 120958)
</span><span class="lines">@@ -2,10 +2,6 @@
</span><span class="cx"> * MacPorts Guide Stylesheet
</span><span class="cx"> */
</span><span class="cx">
</span><del>-/*
- CSS design by Mark Duling
-*/
-
</del><span class="cx"> div.book {
</span><span class="cx"> max-width: 1000px;
</span><span class="cx"> margin: 0 auto;
</span><span class="lines">@@ -111,7 +107,7 @@
</span><span class="cx"> background: url("https://www.macports.org/img/nav-footer.png") bottom no-repeat;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-body.singlepage div.toc > dl {
</del><ins>+body.singlepage.vh-supported div.toc > dl {
</ins><span class="cx"> max-height: 90vh;
</span><span class="cx"> overflow: auto;
</span><span class="cx"> }
</span><span class="lines">@@ -328,3 +324,10 @@
</span><span class="cx"> color: #fff;
</span><span class="cx"> text-decoration: none;
</span><span class="cx"> }
</span><ins>+
+div#vh-test {
+ width: 0;
+ float: left;
+ display: none;
+ height: 20px; /* some arbitrary value that's probably not == 100vh */
+}
</ins></span></pre></div>
<a id="trunkdocnewguideresourcesstickysidebarjs"></a>
<div class="modfile"><h4>Modified: trunk/doc-new/guide/resources/sticky-sidebar.js (120957 => 120958)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/doc-new/guide/resources/sticky-sidebar.js 2014-06-12 17:59:36 UTC (rev 120957)
+++ trunk/doc-new/guide/resources/sticky-sidebar.js 2014-06-12 18:08:47 UTC (rev 120958)
</span><span class="lines">@@ -1,13 +1,26 @@
</span><span class="cx"> $(function() {
</span><del>- var stickyTop = $('div.toc').offset().top;
</del><ins>+ var testElement = $('#vh-test');
+ testElement.css({ height: '100vh' });
+ if (testElement.height() == window.innerHeight) {
+ $('body').addClass('vh-supported');
</ins><span class="cx">
</span><del>- $(window).scroll(function() {
- var windowTop = $(window).scrollTop();
</del><ins>+ var stickyElement = $('div.toc');
+ var stickyTop = stickyElement.offset().top;
</ins><span class="cx">
</span><del>- if (stickyTop - 10 < windowTop) {
- $('div.toc').css({ position: 'fixed', top: '10px' });
- } else {
- $('div.toc').css('position', 'static');
- }
- });
</del><ins>+ $(window).scroll(function() {
+ var windowTop = $(window).scrollTop();
+
+ if (stickyTop - 10 < windowTop) {
+ if (stickyElement.css('position') != 'fixed') {
+ stickyElement.css({ position: 'fixed', top: '10px' });
+ }
+ } else {
+ if (stickyElement.css('position') != 'static') {
+ stickyElement.css('position', 'static');
+ }
+ }
+ });
+ } else {
+ $('body').addClass('vh-unuspported');
+ }
</ins><span class="cx"> });
</span></span></pre></div>
<a id="trunkdocnewguideresourcestabsxsl"></a>
<div class="modfile"><h4>Modified: trunk/doc-new/guide/resources/tabs.xsl (120957 => 120958)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/doc-new/guide/resources/tabs.xsl 2014-06-12 17:59:36 UTC (rev 120957)
+++ trunk/doc-new/guide/resources/tabs.xsl 2014-06-12 18:08:47 UTC (rev 120958)
</span><span class="lines">@@ -16,5 +16,6 @@
</span><span class="cx"> </a>
</span><span class="cx"> </div>
</span><span class="cx"> </div>
</span><ins>+ <div id="vh-test"></div> <!-- needed for the sticky sidebar -->
</ins><span class="cx"> </xsl:template>
</span><span class="cx"> </xsl:stylesheet>
</span></span></pre>
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