How to Launch a Bootstrap Modal Automatically on Page Load?
Oct 19, 2024 pm 03:59 PM
Launch Bootstrap Modal on Page Load
Bootstrap provides a simple way to create modal pop-ups, but it requires some basic JavaScript knowledge. For beginners, this can be daunting, especially when trying to launch a modal on page load directly.
Understanding the Documentation
The Bootstrap documentation suggests calling the modal with $('#myModal').modal(options). However, determining how to use this code for a page load scenario can be confusing.
Solution
To launch a Bootstrap modal immediately upon page load, wrap it within a jQuery load event in the
section of your document. This will automatically trigger the modal when the page is loaded.<code class="html"><script type="text/javascript">
$(window).on('load', function() {
$('#myModal').modal('show');
});
</script></code>
Ensure that your HTML includes the modal with the necessary classes and structure:
<code class="html"><div class="modal hide fade" id="myModal">
<!-- Modal Header -->
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
<h4 class="modal-title">Modal title</h4>
</div>
<!-- Modal Body -->
<div class="modal-body">
...
</div>
<!-- Modal Footer -->
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div></code>
While this method automatically opens the modal on page load, you can still trigger the modal manually using a button or link with the following code:
<code class="html"><button type="button" class="btn btn-primary" data-toggle="modal" data-target="#myModal"> Launch Modal </button></code>
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