The Perl and Raku Conference 2025: Greenville, South Carolina - June 27-29 Learn more

<!DOCTYPE html>
<html>
<head>
<title>Examples</title>
</head>
<body>
<div class="container">
<p>By default, <code>tabindex</code> is set to <code>-1</code>:</p>
<pre>&lt;div class=&quot;text-right&quot;&gt;
&lt;%= dropdown
[&#39;Dropdown 1&#39;, id =&gt; &#39;a_custom_id&#39;, right, items =&gt; [
[&#39;Item 1&#39;, [&#39;item1&#39;] ],
[&#39;Item 2&#39;, [&#39;item2&#39;] ],
[],
[&#39;Item 3&#39;, [&#39;item3&#39;] ]
] ] %&gt;
&lt;/div&gt;</pre>
<pre>&lt;div class=&quot;text-right&quot;&gt;
&lt;div class=&quot;dropdown&quot;&gt;
&lt;button class=&quot;btn btn-default dropdown-toggle&quot; type=&quot;button&quot; id=&quot;a_custom_id&quot; data-toggle=&quot;dropdown&quot;&gt;Dropdown 1&lt;/button&gt;
&lt;ul class=&quot;dropdown-menu dropdown-menu-right&quot;&gt;
&lt;li&gt;&lt;a class=&quot;menuitem&quot; href=&quot;item1&quot; tabindex=&quot;-1&quot;&gt;Item 1&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a class=&quot;menuitem&quot; href=&quot;item2&quot; tabindex=&quot;-1&quot;&gt;Item 2&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;divider&quot;&gt;&lt;/li&gt;
&lt;li&gt;&lt;a class=&quot;menuitem&quot; href=&quot;item3&quot; tabindex=&quot;-1&quot;&gt;Item 3&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;/div&gt;</pre>
<div> <div class="text-right"> <div class="dropdown"> <button class="btn btn-default dropdown-toggle" type="button" id="a_custom_id" data-toggle="dropdown">Dropdown 1</button> <ul class="dropdown-menu dropdown-menu-right"> <li><a class="menuitem" href="item1" tabindex="-1">Item 1</a></li> <li><a class="menuitem" href="item2" tabindex="-1">Item 2</a></li> <li class="divider"></li> <li><a class="menuitem" href="item3" tabindex="-1">Item 3</a></li> </ul> </div> </div></div>
<hr />
<p>...but it can be overridden:</p>
<pre>&lt;%= dropdown
[&#39;Dropdown 2&#39;, caret, large, primary, items =&gt; [
[&#39;Item 1&#39;, [&#39;item1&#39;], data =&gt; { attr =&gt; 2 } ],
[&#39;Item 2&#39;, [&#39;item2&#39;], disabled, data =&gt; { attr =&gt; 4 } ],
[],
[&#39;Item 3&#39;, [&#39;item3&#39;], data =&gt; { attr =&gt; 7 } ],
[],
[&#39;Item 4&#39;, [&#39;item4&#39;], tabindex =&gt; 4 ],
&#39;This is a header&#39;,
[&#39;Item 5&#39;, [&#39;item5&#39;] ],
] ] %&gt;</pre>
<pre>&lt;div class=&quot;dropdown&quot;&gt;
&lt;button class=&quot;btn btn-lg btn-primary dropdown-toggle&quot; type=&quot;button&quot; data-toggle=&quot;dropdown&quot;&gt;Dropdown 2 &lt;span class=&quot;caret&quot;&gt;&lt;/span&gt;&lt;/button&gt;
&lt;ul class=&quot;dropdown-menu&quot;&gt;
&lt;li&gt;&lt;a class=&quot;menuitem&quot; href=&quot;item1&quot; tabindex=&quot;-1&quot; data-attr=&quot;2&quot;&gt;Item 1&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;disabled&quot;&gt;&lt;a class=&quot;menuitem&quot; href=&quot;item2&quot; tabindex=&quot;-1&quot; data-attr=&quot;4&quot;&gt;Item 2&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;divider&quot;&gt;&lt;/li&gt;
&lt;li&gt;&lt;a class=&quot;menuitem&quot; href=&quot;item3&quot; tabindex=&quot;-1&quot; data-attr=&quot;7&quot;&gt;Item 3&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;divider&quot;&gt;&lt;/li&gt;
&lt;li&gt;&lt;a class=&quot;menuitem&quot; href=&quot;item4&quot; tabindex=&quot;4&quot;&gt;Item 4&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;dropdown-header&quot;&gt;This is a header&lt;/li&gt;
&lt;li&gt;&lt;a class=&quot;menuitem&quot; href=&quot;item5&quot; tabindex=&quot;-1&quot;&gt;Item 5&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;</pre>
<div> <div class="dropdown"> <button class="btn btn-lg btn-primary dropdown-toggle" type="button" data-toggle="dropdown">Dropdown 2 <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a class="menuitem" href="item1" tabindex="-1" data-attr="2">Item 1</a></li> <li class="disabled"><a class="menuitem" href="item2" tabindex="-1" data-attr="4">Item 2</a></li> <li class="divider"></li> <li><a class="menuitem" href="item3" tabindex="-1" data-attr="7">Item 3</a></li> <li class="divider"></li> <li><a class="menuitem" href="item4" tabindex="4">Item 4</a></li> <li class="dropdown-header">This is a header</li> <li><a class="menuitem" href="item5" tabindex="-1">Item 5</a></li> </ul> </div></div>
</div>
<pre style="background-color: #fff; border-width: 0px;">
</pre>
</body>
</html>