JavaScript preprocessors can help make authoring JavaScript easier and more convenient. For instance, CoffeeScript can help prevent easy-to-make mistakes and offer a cleaner syntax and Babel can bring ECMAScript 6 features to browsers that only support ECMAScript 5.
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s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.
You can apply a script from anywhere on the web to your Pen. Just put a URL to it here and we'll add it, in the order you have them, before the JavaScript in the Pen itself.
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You can also link to another Pen here, and we'll pull the JavaScript from that Pen and include it. If it's using a matching preprocessor, we'll combine the code before preprocessing, so you can use the linked Pen as a true dependency.
HTML Settings
Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.
<section class="container">
<h1>Autofocus Bootstrap Modal Close Button</h1>
<p>When the Bootstrap 3.0 modal is fired auto-focus the close button for better accessibility. #a11y</p>
<a class="btn btn-success" data-toggle="modal" data-target="#example-modal" id="example-modal--label" href="#">Trigger Modal</a>
</section>
<div class="modal fade" role="dialog" aria-labelledby="example-modal--label" aria-hidden="true" id="example-modal" tabindex="-1" >
<div class="modal-dialog modal-sm">
<div class="modal-content">
<header class="modal-header">
<button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span><span class="sr-only">Close Modal</span></button>
<h4 class="modal-title" id="mySmallModalLabel">Header goes here.</h4>
</header>
<div class="modal-body">
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ducimus voluptates blanditiis numquam et accusamus earum dolorum, quisquam quia harum laudantium? Ipsam consequuntur esse eos numquam quaerat ipsa provident quidem aperiam!</p>
</div>
</div>
</div>
</div><!-- .modal -->
/*
Bootstrap offers an event called "shown.bs.modal" which is helpful for targeting the close button after the modal has been launched.
https://getbootstrap.com/javascript/#modals-usage
*/
var $exampleModal = $("#example-modal"),
$exampleModalClose = $(".modal-header button");
$exampleModal.on("shown.bs.modal", function() {
document.activeElement.blur();
$exampleModalClose.focus();
});
Also see: Tab Triggers