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PHP

Add custom body classes to custom Wordpress templates

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<?php
	//Add custom body classes to the chosen templates, for example, custom page templates that are used actually as post archives. 
	//Usage: add_filter('body_class','browser_body_class'); in the template file code
	function browser_body_class($classes = '') {
		$classes[] = 'page-customtemplate-archive';
		return $classes;
	}
?>
https://snipt.net/embed/125eaba16eacbfcae00cf66c3bb1e53e/
/raw/125eaba16eacbfcae00cf66c3bb1e53e/
125eaba16eacbfcae00cf66c3bb1e53e
php
PHP
8
2016-12-26T02:24:40
True
False
True
Jul 27, 2013 at 10:37 AM
/api/public/snipt/69875/
add-custom-body-classes-to-custom-wordpress-templates
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1">1</a> <a href="#L-2">2</a> <a href="#L-3">3</a> <a href="#L-4">4</a> <a href="#L-5">5</a> <a href="#L-6">6</a> <a href="#L-7">7</a> <a href="#L-8">8</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="cp">&lt;?php</span> </span><span id="L-2"><a name="L-2"></a> <span class="c1">//Add custom body classes to the chosen templates, for example, custom page templates that are used actually as post archives. </span> </span><span id="L-3"><a name="L-3"></a> <span class="c1">//Usage: add_filter(&#39;body_class&#39;,&#39;browser_body_class&#39;); in the template file code</span> </span><span id="L-4"><a name="L-4"></a> <span class="k">function</span> <span class="nf">browser_body_class</span><span class="p">(</span><span class="nv">$classes</span> <span class="o">=</span> <span class="s1">&#39;&#39;</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-5"><a name="L-5"></a> <span class="nv">$classes</span><span class="p">[]</span> <span class="o">=</span> <span class="s1">&#39;page-customtemplate-archive&#39;</span><span class="p">;</span> </span><span id="L-6"><a name="L-6"></a> <span class="k">return</span> <span class="nv">$classes</span><span class="p">;</span> </span><span id="L-7"><a name="L-7"></a> <span class="p">}</span> </span><span id="L-8"><a name="L-8"></a><span class="cp">?&gt;</span><span class="x"></span> </span></pre></div> </td></tr></table>
class, css, functions.php, template, wordpress

PHP

Strip excessive classes from custom menu markup in Wordpress

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<?php
add_filter('nav_menu_css_class', 'css_attributes_filter', 100, 1); //makes classes in individual items of a custom menu dissappear
	add_filter('nav_menu_item_id', 'css_attributes_filter', 100, 1);
	add_filter('page_css_class', 'css_attributes_filter', 100, 1);
	function css_attributes_filter($var) {
		return is_array($var) ? array_intersect($var, array('current-menu-item','current-menu-ancestor')) : '';
	}
?>
https://snipt.net/embed/54c565e079eb0c9c6d91a127a8f0c394/
/raw/54c565e079eb0c9c6d91a127a8f0c394/
54c565e079eb0c9c6d91a127a8f0c394
php
PHP
8
2016-12-29T23:13:39
True
False
True
Jul 27, 2013 at 10:24 AM
/api/public/snipt/69871/
strip-excessive-classes-from-custom-menu-markup-in-wordpress
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1">1</a> <a href="#L-2">2</a> <a href="#L-3">3</a> <a href="#L-4">4</a> <a href="#L-5">5</a> <a href="#L-6">6</a> <a href="#L-7">7</a> <a href="#L-8">8</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="cp">&lt;?php</span> </span><span id="L-2"><a name="L-2"></a><span class="nx">add_filter</span><span class="p">(</span><span class="s1">&#39;nav_menu_css_class&#39;</span><span class="p">,</span> <span class="s1">&#39;css_attributes_filter&#39;</span><span class="p">,</span> <span class="mi">100</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> <span class="c1">//makes classes in individual items of a custom menu dissappear</span> </span><span id="L-3"><a name="L-3"></a> <span class="nx">add_filter</span><span class="p">(</span><span class="s1">&#39;nav_menu_item_id&#39;</span><span class="p">,</span> <span class="s1">&#39;css_attributes_filter&#39;</span><span class="p">,</span> <span class="mi">100</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span><span id="L-4"><a name="L-4"></a> <span class="nx">add_filter</span><span class="p">(</span><span class="s1">&#39;page_css_class&#39;</span><span class="p">,</span> <span class="s1">&#39;css_attributes_filter&#39;</span><span class="p">,</span> <span class="mi">100</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span><span id="L-5"><a name="L-5"></a> <span class="k">function</span> <span class="nf">css_attributes_filter</span><span class="p">(</span><span class="nv">$var</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-6"><a name="L-6"></a> <span class="k">return</span> <span class="nb">is_array</span><span class="p">(</span><span class="nv">$var</span><span class="p">)</span> <span class="o">?</span> <span class="nb">array_intersect</span><span class="p">(</span><span class="nv">$var</span><span class="p">,</span> <span class="k">array</span><span class="p">(</span><span class="s1">&#39;current-menu-item&#39;</span><span class="p">,</span><span class="s1">&#39;current-menu-ancestor&#39;</span><span class="p">))</span> <span class="o">:</span> <span class="s1">&#39;&#39;</span><span class="p">;</span> </span><span id="L-7"><a name="L-7"></a> <span class="p">}</span> </span><span id="L-8"><a name="L-8"></a><span class="cp">?&gt;</span><span class="x"></span> </span></pre></div> </td></tr></table>
class, css, functions.php, wordpress

JavaScript

Target IE10 with jQuery

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//Detect IE10 and set an appropriate <html> class, considering that IE10 doesn't have conditional classes
if (/*@[email protected]*/false && document.documentMode === 10) {
    document.documentElement.className+=' ie-10';
}
https://snipt.net/embed/1c3e25e7e89355c0fcb858ac4deb06b9/
/raw/1c3e25e7e89355c0fcb858ac4deb06b9/
1c3e25e7e89355c0fcb858ac4deb06b9
js
JavaScript
4
2016-12-10T10:58:59
True
False
True
Mar 05, 2013 at 08:28 AM
/api/public/snipt/57032/
target-ie10-with-jquery
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1">1</a> <a href="#L-2">2</a> <a href="#L-3">3</a> <a href="#L-4">4</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="c1">//Detect IE10 and set an appropriate &lt;html&gt; class, considering that IE10 doesn&#39;t have conditional classes</span> </span><span id="L-2"><a name="L-2"></a><span class="k">if</span> <span class="p">(</span><span class="cm">/*@[email protected]*/</span><span class="kc">false</span> <span class="o">&amp;&amp;</span> <span class="nb">document</span><span class="p">.</span><span class="nx">documentMode</span> <span class="o">===</span> <span class="mi">10</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-3"><a name="L-3"></a> <span class="nb">document</span><span class="p">.</span><span class="nx">documentElement</span><span class="p">.</span><span class="nx">className</span><span class="o">+=</span><span class="s1">&#39; ie-10&#39;</span><span class="p">;</span> </span><span id="L-4"><a name="L-4"></a><span class="p">}</span> </span></pre></div> </td></tr></table>
"internet explorer", browser, css, ie10, javascript, jquery