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<h1 class="bd-title" id="content">Interactions</h1>
</div>
<p class="bd-lead">Utility classes that change how users interact with contents of a website.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
</div>
<div class="bd-content ps-lg-4">
<h2 id="text-selection">Text selection</h2>
<p>Change the way in which the content is selected when the user interacts with it.</p>
<div class="bd-example">
<p class="user-select-all">This paragraph will be entirely selected when clicked by the user.</p>
<p class="user-select-auto">This paragraph has default select behavior.</p>
<p class="user-select-none">This paragraph will not be selectable when clicked by the user.</p>
</div><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-html" data-lang="html"><span class="p"><</span><span class="nt">p</span> <span class="na">class</span><span class="o">=</span><span class="s">"user-select-all"</span><span class="p">></span>This paragraph will be entirely selected when clicked by the user.<span class="p"></</span><span class="nt">p</span><span class="p">></span>
<span class="p"><</span><span class="nt">p</span> <span class="na">class</span><span class="o">=</span><span class="s">"user-select-auto"</span><span class="p">></span>This paragraph has default select behavior.<span class="p"></</span><span class="nt">p</span><span class="p">></span>
<span class="p"><</span><span class="nt">p</span> <span class="na">class</span><span class="o">=</span><span class="s">"user-select-none"</span><span class="p">></span>This paragraph will not be selectable when clicked by the user.<span class="p"></</span><span class="nt">p</span><span class="p">></span></code></pre></div>
<h2 id="pointer-events">Pointer events</h2>
<p>Bootstrap provides <code>.pe-none</code> and <code>.pe-auto</code> classes to prevent or add element interactions.</p>
<div class="bd-example">
<p><a href="#" class="pe-none" tabindex="-1" aria-disabled="true">This link</a> can not be clicked.</p>
<p><a href="#" class="pe-auto">This link</a> can be clicked (this is default behavior).</p>
<p class="pe-none"><a href="#" tabindex="-1" aria-disabled="true">This link</a> can not be clicked because the <code>pointer-events</code> property is inherited from its parent. However, <a href="#" class="pe-auto">this link</a> has a <code>pe-auto</code> class and can be clicked.</p>
</div><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-html" data-lang="html"><span class="p"><</span><span class="nt">p</span><span class="p">><</span><span class="nt">a</span> <span class="na">href</span><span class="o">=</span><span class="s">"#"</span> <span class="na">class</span><span class="o">=</span><span class="s">"pe-none"</span> <span class="na">tabindex</span><span class="o">=</span><span class="s">"-1"</span> <span class="na">aria-disabled</span><span class="o">=</span><span class="s">"true"</span><span class="p">></span>This link<span class="p"></</span><span class="nt">a</span><span class="p">></span> can not be clicked.<span class="p"></</span><span class="nt">p</span><span class="p">></span>
<span class="p"><</span><span class="nt">p</span><span class="p">><</span><span class="nt">a</span> <span class="na">href</span><span class="o">=</span><span class="s">"#"</span> <span class="na">class</span><span class="o">=</span><span class="s">"pe-auto"</span><span class="p">></span>This link<span class="p"></</span><span class="nt">a</span><span class="p">></span> can be clicked (this is default behavior).<span class="p"></</span><span class="nt">p</span><span class="p">></span>
<span class="p"><</span><span class="nt">p</span> <span class="na">class</span><span class="o">=</span><span class="s">"pe-none"</span><span class="p">><</span><span class="nt">a</span> <span class="na">href</span><span class="o">=</span><span class="s">"#"</span> <span class="na">tabindex</span><span class="o">=</span><span class="s">"-1"</span> <span class="na">aria-disabled</span><span class="o">=</span><span class="s">"true"</span><span class="p">></span>This link<span class="p"></</span><span class="nt">a</span><span class="p">></span> can not be clicked because the <span class="p"><</span><span class="nt">code</span><span class="p">></span>pointer-events<span class="p"></</span><span class="nt">code</span><span class="p">></span> property is inherited from its parent. However, <span class="p"><</span><span class="nt">a</span> <span class="na">href</span><span class="o">=</span><span class="s">"#"</span> <span class="na">class</span><span class="o">=</span><span class="s">"pe-auto"</span><span class="p">></span>this link<span class="p"></</span><span class="nt">a</span><span class="p">></span> has a <span class="p"><</span><span class="nt">code</span><span class="p">></span>pe-auto<span class="p"></</span><span class="nt">code</span><span class="p">></span> class and can be clicked.<span class="p"></</span><span class="nt">p</span><span class="p">></span></code></pre></div>
<p>The <code>.pe-none</code> class (and the <code>pointer-events</code> CSS property it sets) only prevents interactions with a pointer (mouse, stylus, touch). Links and controls with <code>.pe-none</code> are, by default, still focusable and actionable for keyboard users. To ensure that they are completely neutralized even for keyboard users, you may need to add further attributes such as <code>tabindex="-1"</code> (to prevent them from receiving keyboard focus) and <code>aria-disabled="true"</code> (to convey the fact they are effectively disabled to assistive technologies), and possibly use JavaScript to completely prevent them from being actionable.</p>
<p>If possible, the simpler solution is:</p>
<ul>
<li>For form controls, add the <code>disabled</code> HTML attribute.</li>
</ul>
<ul>
<li>For links, remove the <code>href</code> attribute, making it a non-interactive anchor or placeholder link.</li>
</ul>
<h2 id="sass">Sass</h2>
<h3 id="utilities-api">Utilities API</h3>
<p>Interaction utilities are declared in our utilities API in <code>scss/_utilities.scss</code>. <a href="/docs/5.1/utilities/api/#using-the-api">Learn how to use the utilities API.</a></p>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-scss" data-lang="scss"> <span class="s2">"user-select"</span><span class="nd">:</span> <span class="o">(</span>
<span class="nt">property</span><span class="nd">:</span> <span class="nt">user-select</span><span class="o">,</span>
<span class="nt">values</span><span class="nd">:</span> <span class="nt">all</span> <span class="nt">auto</span> <span class="nt">none</span>
<span class="o">),</span>
<span class="s2">"pointer-events"</span><span class="nd">:</span> <span class="o">(</span>
<span class="nt">property</span><span class="nd">:</span> <span class="nt">pointer-events</span><span class="o">,</span>
<span class="nt">class</span><span class="nd">:</span> <span class="nt">pe</span><span class="o">,</span>
<span class="nt">values</span><span class="nd">:</span> <span class="nt">none</span> <span class="nt">auto</span><span class="o">,</span>
<span class="o">),</span>
</code></pre></div>
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