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<title>[21611] trunk/wp-content/themes/twentytwelve: Twenty Twelve: rework navigation to remove need for jQuery and support wp_page_menu markup better.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/21611">21611</a></dd>
<dt>Author</dt> <dd>lancewillett</dd>
<dt>Date</dt> <dd>2012-08-24 21:07:19 +0000 (Fri, 24 Aug 2012)</dd>
</dl>

<h3>Log Message</h3>
<pre>Twenty Twelve: rework navigation to remove need for jQuery and support wp_page_menu markup better. Fixes <a href="http://core.trac.wordpress.org/ticket/21562">#21562</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpcontentthemestwentytwelvefunctionsphp">trunk/wp-content/themes/twentytwelve/functions.php</a></li>
<li><a href="#trunkwpcontentthemestwentytwelveheaderphp">trunk/wp-content/themes/twentytwelve/header.php</a></li>
<li><a href="#trunkwpcontentthemestwentytwelvejsnavigationjs">trunk/wp-content/themes/twentytwelve/js/navigation.js</a></li>
<li><a href="#trunkwpcontentthemestwentytwelvertlcss">trunk/wp-content/themes/twentytwelve/rtl.css</a></li>
<li><a href="#trunkwpcontentthemestwentytwelvestylecss">trunk/wp-content/themes/twentytwelve/style.css</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpcontentthemestwentytwelvefunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-content/themes/twentytwelve/functions.php (21610 => 21611)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-content/themes/twentytwelve/functions.php        2012-08-24 20:50:22 UTC (rev 21610)
+++ trunk/wp-content/themes/twentytwelve/functions.php        2012-08-24 21:07:19 UTC (rev 21611)
</span><span class="lines">@@ -104,7 +104,7 @@
</span><span class="cx">          * JavaScript for handling navigation menus and the resized
</span><span class="cx">          * styles for small screen sizes.
</span><span class="cx">          */
</span><del>-        wp_enqueue_script( 'twentytwelve-navigation', get_template_directory_uri() . '/js/navigation.js', array( 'jquery' ), '20120820', true );
</del><ins>+        wp_enqueue_script( 'twentytwelve-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20120824', true );
</ins><span class="cx"> 
</span><span class="cx">         /**
</span><span class="cx">          * Load special font CSS file.
</span></span></pre></div>
<a id="trunkwpcontentthemestwentytwelveheaderphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-content/themes/twentytwelve/header.php (21610 => 21611)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-content/themes/twentytwelve/header.php        2012-08-24 20:50:22 UTC (rev 21610)
+++ trunk/wp-content/themes/twentytwelve/header.php        2012-08-24 21:07:19 UTC (rev 21611)
</span><span class="lines">@@ -35,10 +35,10 @@
</span><span class="cx">                         &lt;h2 class=&quot;site-description&quot;&gt;&lt;?php bloginfo( 'description' ); ?&gt;&lt;/h2&gt;
</span><span class="cx">                 &lt;/hgroup&gt;
</span><span class="cx"> 
</span><del>-                &lt;nav class=&quot;site-navigation main-navigation&quot; role=&quot;navigation&quot;&gt;
</del><ins>+                &lt;nav id=&quot;site-navigation&quot; class=&quot;main-navigation&quot; role=&quot;navigation&quot;&gt;
</ins><span class="cx">                         &lt;h3 class=&quot;menu-toggle&quot;&gt;&lt;?php _e( 'Show menu', 'twentytwelve' ); ?&gt;&lt;/h3&gt;
</span><span class="cx">                         &lt;div class=&quot;skip-link assistive-text&quot;&gt;&lt;a href=&quot;#content&quot; title=&quot;&lt;?php esc_attr_e( 'Skip to content', 'twentytwelve' ); ?&gt;&quot;&gt;&lt;?php _e( 'Skip to content', 'twentytwelve' ); ?&gt;&lt;/a&gt;&lt;/div&gt;
</span><del>-                        &lt;?php wp_nav_menu( array( 'theme_location' =&gt; 'primary' ) ); ?&gt;
</del><ins>+                        &lt;?php wp_nav_menu( array( 'theme_location' =&gt; 'primary', 'menu_class' =&gt; 'nav-menu' ) ); ?&gt;
</ins><span class="cx">                 &lt;/nav&gt;
</span><span class="cx"> 
</span><span class="cx">                 &lt;?php $header_image = get_header_image();
</span></span></pre></div>
<a id="trunkwpcontentthemestwentytwelvejsnavigationjs"></a>
<div class="modfile"><h4>Modified: trunk/wp-content/themes/twentytwelve/js/navigation.js (21610 => 21611)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-content/themes/twentytwelve/js/navigation.js        2012-08-24 20:50:22 UTC (rev 21610)
+++ trunk/wp-content/themes/twentytwelve/js/navigation.js        2012-08-24 21:07:19 UTC (rev 21611)
</span><span class="lines">@@ -3,14 +3,27 @@
</span><span class="cx">  *
</span><span class="cx">  * Handles toggling the navigation menu for small screens.
</span><span class="cx">  */
</span><ins>+( function() {
+    var button = document.getElementById( 'site-navigation' ).getElementsByTagName( 'h3' )[0],
+        menu   = document.getElementById( 'site-navigation' ).getElementsByTagName( 'ul' )[0];
</ins><span class="cx"> 
</span><del>-jQuery( document ).ready( function( $ ) {
-        if ( ! $( '#masthead .menu' ).children().length ) {
-                $( '#masthead .menu-toggle' ).hide();
-        }
</del><ins>+    if ( undefined == button || undefined == menu )
+            return false;
</ins><span class="cx"> 
</span><del>-        $( '.menu-toggle' ).off( 'click' ).click( function() {
-                $( '#masthead .menu' ).stop().slideToggle();
-                $( this ).toggleClass( 'toggled-on' );
-        } );
-} );
</del><span class="cx">\ No newline at end of file
</span><ins>+    button.onclick = function() {
+        if ( -1 == menu.className.indexOf( 'nav-menu' ) )
+            menu.className = 'nav-menu';
+
+        if ( -1 != button.className.indexOf( 'toggled-on' ) ) {
+            button.className = button.className.replace( ' toggled-on', '' );
+            menu.className = menu.className.replace( ' toggled-on', '' );
+        } else {
+            button.className += ' toggled-on';
+            menu.className += ' toggled-on';
+        }
+    };
+
+    // Hide menu toggle button if menu is empty.
+    if ( ! menu.childNodes.length )
+        button.style.display = 'none';
+} )();
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkwpcontentthemestwentytwelvertlcss"></a>
<div class="modfile"><h4>Modified: trunk/wp-content/themes/twentytwelve/rtl.css (21610 => 21611)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-content/themes/twentytwelve/rtl.css        2012-08-24 20:50:22 UTC (rev 21610)
+++ trunk/wp-content/themes/twentytwelve/rtl.css        2012-08-24 21:07:19 UTC (rev 21611)
</span><span class="lines">@@ -55,15 +55,6 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> 
</span><del>-/* =Basic structure
--------------------------------------------------------------- */
-
-.main-navigation li ul ul {
-        margin-left: 0;
-        margin-right: 40px;
-        margin-right: 2.857142857rem;
-}
-
</del><span class="cx"> /* =Main Content
</span><span class="cx"> ----------------------------------------------- */
</span><span class="cx"> 
</span><span class="lines">@@ -220,6 +211,10 @@
</span><span class="cx">                 margin: 0 24px 0;
</span><span class="cx">                 margin: 0 1.714285714rem 0;
</span><span class="cx">         }
</span><ins>+        .main-navigation ul.nav-menu,
+         .main-navigation div.nav-menu &gt; ul {
+                text-align: right;
+        }
</ins><span class="cx">         .main-navigation li {
</span><span class="cx">                 margin-left: 40px;
</span><span class="cx">                 margin-left: 2.857142857rem;
</span></span></pre></div>
<a id="trunkwpcontentthemestwentytwelvestylecss"></a>
<div class="modfile"><h4>Modified: trunk/wp-content/themes/twentytwelve/style.css (21610 => 21611)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-content/themes/twentytwelve/style.css        2012-08-24 20:50:22 UTC (rev 21610)
+++ trunk/wp-content/themes/twentytwelve/style.css        2012-08-24 21:07:19 UTC (rev 21611)
</span><span class="lines">@@ -1,5 +1,5 @@
</span><span class="cx"> /*
</span><del>-Theme Name: Twenty Twelve
</del><ins>+13Theme Name: Twenty Twelve
</ins><span class="cx"> Theme URI: http://wordpress.org/extend/themes/twentytwelve
</span><span class="cx"> Author: the WordPress team
</span><span class="cx"> Author URI: http://wordpress.org/
</span><span class="lines">@@ -513,10 +513,6 @@
</span><span class="cx">         margin-top: 1.714285714rem;
</span><span class="cx">         text-align: center;
</span><span class="cx"> }
</span><del>-.main-navigation li ul ul {
-        margin-left: 40px;
-        margin-left: 2.857142857rem;
-}
</del><span class="cx"> .main-navigation li {
</span><span class="cx">         margin-top: 24px;
</span><span class="cx">         margin-top: 1.714285714rem;
</span><span class="lines">@@ -531,9 +527,11 @@
</span><span class="cx"> .main-navigation a:hover {
</span><span class="cx">         color: #21759b;
</span><span class="cx"> }
</span><del>-.main-navigation .menu {
</del><ins>+.main-navigation ul.nav-menu,
+.main-navigation div.nav-menu &gt; ul {
</ins><span class="cx">         display: none;
</span><span class="cx"> }
</span><ins>+.main-navigation ul.nav-menu.toggled-on,
</ins><span class="cx"> .menu-toggle {
</span><span class="cx">         display: inline-block;
</span><span class="cx"> }
</span><span class="lines">@@ -1340,7 +1338,8 @@
</span><span class="cx">                 font-size: 1.857142857rem;
</span><span class="cx">                 line-height: 1.846153846;
</span><span class="cx">         }
</span><del>-        .main-navigation .menu {
</del><ins>+        .main-navigation ul.nav-menu,
+         .main-navigation div.nav-menu &gt; ul {
</ins><span class="cx">                 border-bottom: 1px solid #ededed;
</span><span class="cx">                 border-top: 1px solid #ededed;
</span><span class="cx">                 display: inline-block !important;
</span><span class="lines">@@ -1353,16 +1352,15 @@
</span><span class="cx">                 margin: 0;
</span><span class="cx">                 text-indent: 0;
</span><span class="cx">         }
</span><del>-        .main-navigation li ul li {
-                padding-left: 0;
-        }
</del><span class="cx">         .main-navigation li a,
</span><span class="cx">         .main-navigation li {
</span><span class="cx">                 display: inline-block;
</span><span class="cx">                 text-decoration: none;
</span><span class="cx">         }
</span><span class="cx">         .main-navigation li a {
</span><ins>+                border-bottom: 0;
</ins><span class="cx">                 color: #6a6a6a;
</span><ins>+                line-height: 3.692307692;
</ins><span class="cx">                 text-transform: uppercase;
</span><span class="cx">         }
</span><span class="cx">         .main-navigation li a:hover {
</span><span class="lines">@@ -1373,10 +1371,6 @@
</span><span class="cx">                 margin: 0 2.857142857rem 0 0;
</span><span class="cx">                 position: relative;
</span><span class="cx">         }
</span><del>-        .main-navigation li a {
-                border-bottom: 0;
-                line-height: 3.692307692;
-        }
</del><span class="cx">         .main-navigation li ul {
</span><span class="cx">                 display: none;
</span><span class="cx">                 margin: 0;
</span><span class="lines">@@ -1386,7 +1380,6 @@
</span><span class="cx">                 z-index: 1;
</span><span class="cx">         }
</span><span class="cx">         .main-navigation li ul ul {
</span><del>-                margin-left: 0;
</del><span class="cx">                 top: 0;
</span><span class="cx">                 left: 100%;
</span><span class="cx">         }
</span><span class="lines">@@ -1548,7 +1541,7 @@
</span><span class="cx">         .site-content nav,
</span><span class="cx">         .widget-area,
</span><span class="cx">         img.header-image,
</span><del>-        nav.site-navigation {
</del><ins>+        .main-navigation {
</ins><span class="cx">                 display: none;
</span><span class="cx">         }
</span><span class="cx">         .wrapper {
</span></span></pre>
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