<p>Always try to place a modal's HTML code in a top-level position in your document to avoid other components affecting the modal's appearance and/or functionality.</p>
<p>There are some caveats regarding using modals on mobile devices. <ahref="../getting-started/#support-fixed-position-keyboards">See our browser support docs</a> for details.</p>
<p><strongclass="text-danger">Due to how HTML5 defines its semantics, the <code>autofocus</code> HTML attribute has no effect in Bootstrap modals.</strong> To achieve the same effect, use some custom JavaScript:</p>
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<h4>Popover in a modal</h4>
<p>This <ahref="#"role="button"class="btn btn-default popover-test"title="A Title"data-content="And here's some amazing content. It's very engaging. right?">button</a> should trigger a popover on click.</p>
<h4>Tooltips in a modal</h4>
<p><ahref="#"class="tooltip-test"title="Tooltip">This link</a> and <ahref="#"class="tooltip-test"title="Tooltip">that link</a> should have tooltips on hover.</p>
<hr>
<h4>Overflowing text to show scroll behavior</h4>
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<p>Praesent commodo cursus magna, vel scelerisque nisl consectetur et. Vivamus sagittis lacus vel augue laoreet rutrum faucibus dolor auctor.</p>
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<p>Praesent commodo cursus magna, vel scelerisque nisl consectetur et. Vivamus sagittis lacus vel augue laoreet rutrum faucibus dolor auctor.</p>
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<p>Be sure to add <code>role="dialog"</code> and <code>aria-labelledby="..."</code>, referencing the modal title, to <code>.modal</code>, and <code>role="document"</code> to the <code>.modal-dialog</code> itself.</p>
<p>Embedding YouTube videos in modals requires additional JavaScript not in Bootstrap to automatically stop playback and more. <ahref="https://stackoverflow.com/questions/18622508/bootstrap-3-and-youtube-in-modal">See this helpful Stack Overflow post</a> for more information.</p>
<p>To take advantage of the Bootstrap grid system within a modal, just nest <code>.row</code>s within the <code>.modal-body</code> and then use the normal grid system classes.</p>
<h2id="modals-related-target">Varying modal content based on trigger button</h2>
<p>Have a bunch of buttons that all trigger the same modal, just with slightly different contents? Use <code>event.relatedTarget</code> and <ahref="https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Using_data_attributes">HTML <code>data-*</code> attributes</a> (possibly <ahref="http://api.jquery.com/data/">via jQuery</a>) to vary the contents of the modal depending on which button was clicked. See the Modal Events docs for details on <code>relatedTarget</code>,</p>
<buttontype="button"class="btn btn-primary"data-toggle="modal"data-target="#exampleModal"data-whatever="@getbootstrap">Open modal for @getbootstrap</button>
<buttontype="button"class="btn btn-primary"data-toggle="modal"data-target="#exampleModal"data-whatever="@getbootstrap">Open modal for @getbootstrap</button>
<p>The modal plugin toggles your hidden content on demand, via data attributes or JavaScript. It also adds <code>.modal-open</code> to the <code><body></code> to override default scrolling behavior and generates a <code>.modal-backdrop</code> to provide a click area for dismissing shown modals when clicking outside the modal.</p>
<h3>Via data attributes</h3>
<p>Activate a modal without writing JavaScript. Set <code>data-toggle="modal"</code> on a controller element, like a button, along with a <code>data-target="#foo"</code> or <code>href="#foo"</code> to target a specific modal to toggle.</p>
<p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code>data-</code>, as in <code>data-backdrop=""</code>.</p>
<p><strongclass="text-danger">This option is deprecated since v3.3.0 and will be removed in v4.</strong> We recommend instead using client-side templating or a data binding framework, or calling <ahref="http://api.jquery.com/load/">jQuery.load</a> yourself.</p>
<p>If a remote URL is provided, <strong>content will be loaded one time</strong> via jQuery's <code>load</code> method and injected into the <code>.modal-content</code> div. If you're using the data-api, you may alternatively use the <code>href</code> attribute to specify the remote source. An example of this is shown below:</p>
<p>Manually toggles a modal. <strong>Returns to the caller before the modal has actually been shown or hidden</strong> (i.e. before the <code>shown.bs.modal</code> or <code>hidden.bs.modal</code> event occurs).</p>
<p>Manually opens a modal. <strong>Returns to the caller before the modal has actually been shown</strong> (i.e. before the <code>shown.bs.modal</code> event occurs).</p>
<p>Manually hides a modal. <strong>Returns to the caller before the modal has actually been hidden</strong> (i.e. before the <code>hidden.bs.modal</code> event occurs).</p>
<td>This event fires immediately when the <code>show</code> instance method is called. If caused by a click, the clicked element is available as the <code>relatedTarget</code> property of the event.</td>
</tr>
<tr>
<td>shown.bs.modal</td>
<td>This event is fired when the modal has been made visible to the user (will wait for CSS transitions to complete). If caused by a click, the clicked element is available as the <code>relatedTarget</code> property of the event.</td>
</tr>
<tr>
<td>hide.bs.modal</td>
<td>This event is fired immediately when the <code>hide</code> instance method has been called.</td>
</tr>
<tr>
<td>hidden.bs.modal</td>
<td>This event is fired when the modal has finished being hidden from the user (will wait for CSS transitions to complete).</td>