You are using bootstrap 5 so use data-bs-toggle instead of data-toggle and use data-bs-target instead of data-target
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#exampleModal">
Launch demo modal
</button>
Ref:https://getbootstrap.com/docs/5.1/components/modal/
Answer from John Lobo on Stack OverflowBootstrap
getbootstrap.com › docs › 5.3 › components › modal
Modal · Bootstrap v5.3
Use Bootstrap’s JavaScript modal plugin to add dialogs to your site for lightboxes, user notifications, or completely custom content.
Bootstrap
getbootstrap.com › docs › 4.1 › components › modal
Modal · Bootstrap
Use Bootstrap’s JavaScript modal plugin to add dialogs to your site for lightboxes, user notifications, or completely custom content.
Bootstrap modal not popping up when button is pressed
Im trying to make a basic student list webpage using bootstrap. What I want to do is that when the modal button is pressed, a modal pops up that lets the user type in the requested details, but bef... More on stackoverflow.com
Bootstrap modal not displaying - Stack Overflow
I've copied and pasted the example code from twitter bootstrap to create a basic modal window in my Rails 3.2 app: More on stackoverflow.com
Launch Bootstrap Modal on Page Load
I don't know JavaScript at all. The Bootstrap documentation says to Call the modal via JavaScript: $('#myModal').modal(options) I have no clue how to call this on a page load. Using the supplied ... More on stackoverflow.com
Modal not showing
Data target needs a hashtag I think? And if you’re on Bootstrap 5 then it’s data-bs-target and data-bs-toggle. Hope that’s it, can’t see anything else but that’s because I’ve taken my glasses off. More on reddit.com
11
5
May 30, 2022Videos
Bootstrap 5 Crash Course Tutorial #16 - Modals
10:02
Modal Form in Bootstrap 5 - YouTube
04:27
Show Modal on Page Load Bootstrap 5 - YouTube
Modals in Bootstrap 5 | Learn basics and discover hidden ...
32:09
Build A Custom Modal With Bootstrap 5 - YouTube
04:10
Call modal manually with vanilla JavaScript in Bootstrap 5 - YouTube
Bootstrap
getbootstrap.com › docs › 5.0 › components › modal
Modal · Bootstrap v5.0
Use Bootstrap’s JavaScript modal plugin to add dialogs to your site for lightboxes, user notifications, or completely custom content.
W3Schools
w3schools.com › bootstrap › bootstrap_modal.asp
Bootstrap Modals
Some text in the modal. ... Tip: Plugins can be included individually (using Bootstrap's individual "modal.js" file), or all at once (using "bootstrap.js" or "bootstrap.min.js").
React Bootstrap
react-bootstrap.netlify.app › modals
Modals | React Bootstrap
You can focus on an element inside the modal using autoFocus attribute on the element. ... You can specify a Bootstrap large or small modal by using the size prop.
BootstrapVue
bootstrap-vue.org › docs › components › modal
Modal | Components | BootstrapVue
You can set the value of trigger by passing an argument to the component's hide() method for advanced control (i.e. detecting what button or action triggered the modal to hide). Note: ok, cancel, or close events will be only emitted when the argument to hide() is strictly 'ok', 'cancel', or 'headerclose' respectively. The argument passed to hide() will be placed into the trigger property of the event object. Utilize the Bootstrap grid system within a modal by nesting <b-container fluid> within the modal-body.
Bootstrap
getbootstrap.com › docs › 4.6 › components › modal
Modal · Bootstrap v4.6
Use Bootstrap’s JavaScript modal plugin to add dialogs to your site for lightboxes, user notifications, or completely custom content.
Medium
medium.com › @AlexanderObregon › understanding-and-using-bootstrap-modals-effectively-14cf13cca2d9
Understanding and Using Bootstrap Modals Effectively
April 29, 2024 - Modals are essentially dialog boxes/popup windows that are displayed on top of the main content, to grab user attention and gather or deliver crucial information. They’re employed for various purposes, including log-in/sign-up forms, ...
W3Schools
w3schools.com › bootstrap4 › bootstrap_modal.asp
Bootstrap 4 Modals
<!-- Button to Open the Modal --> <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#myModal"> Open modal </button> <!-- The Modal --> <div class="modal" id="myModal"> <div class="modal-dialog"> <div class="modal-content"> <!-- Modal Header --> <div class="modal-header"> <h4 class="modal-title">Modal Heading</h4> <button type="button" class="close" data-dismiss="modal">×</button> </div> <!-- Modal body --> <div class="modal-body"> Modal body..
Top answer 1 of 4
6
You are using bootstrap 5 so use data-bs-toggle instead of data-toggle and use data-bs-target instead of data-target
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#exampleModal">
Launch demo modal
</button>
Ref:https://getbootstrap.com/docs/5.1/components/modal/
2 of 4
2
Fixed, Actually you miss the CSS and there is button attributes were wrong:-
Below example working fine...
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css">
<title>Student List</title>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-8" id="pageName">
<h1>Student List</h1>
</div>
<div class="col-4" id="newButton">
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#exampleModal">
Launch demo modal
</button>
<!-- Modal -->
<div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel"
aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
<button type="button" class="btn-close" data-bs-dismiss="modal"
aria-label="Close"></button>
</div>
<div class="modal-body">
...
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<hr>
<table class="table">
<thead class="thead-dark" id="tableHeader">
<tr>
<th scope="col">ID</th>
<th scope="col">Last Name</th>
<th scope="col">First Name</th>
<th scope="col">Course</th>
<th scope="col">Average</th>
</tr>
</thead id="tableContent">
<tbody>
</tbody>
</table>
<script src="js/bootstrap.bundle.js"></script>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"
integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"
integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p"
crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js"
integrity="sha384-QJHtvGhmr9XOIpI6YVutG+2QOK9T+ZnN4kzFN1RtK3zEFEIsxhlmWl5/YESvpZ13"
crossorigin="anonymous"></script>
</body>
</html>Bootstrap
getbootstrap.com › docs › 5.1 › components › modal
Modal · Bootstrap v5.1
Use Bootstrap’s JavaScript modal plugin to add dialogs to your site for lightboxes, user notifications, or completely custom content.
CoreUI
coreui.io › react › documentation › components › modal
Bootstrap Modal - extended examples and tutorials
July 5, 2023 - Bootstrap modals are lightweight and multi-purpose popups. Modals are split into three primary sections: header, body, and footer. Each has its role and so should be used accordingly.
Top answer 1 of 16
93
I tracked down the reason.
Just to give it some general usefulness to anyone coming to this question. If you can't figure out what's wrong, try doing a 'search all' for any classes of 'modal' 'fade' 'fade in' and 'hide' in any style sheets in your application.
I had a single instance of 'fade' being defined in a random css file, and that's what was stopping it displaying as it was overriding bootstrap. Once I deleted the reference, everything was ok.
2 of 16
65
I had the same problem. For me the cause was the use of Bootstrap 5 with outdated data-toogle and data-target attributes in the launch button:
After the correction of
Copy<button type="button" class="btn" data-toggle="modal" data-target="#myModal" >
to
Copy<button type="button" class="btn" data-bs-toggle="modal" data-bs-target="#myModal">
it ran correctly.
Top answer 1 of 16
530
Just wrap the modal you want to call on page load inside a jQuery load event on the head section of your document and it should popup, like so:
JS
<script type="text/javascript">
$(window).on('load', function() {
$('#myModal').modal('show');
});
</script>
HTML
<div class="modal hide fade" id="myModal">
<div class="modal-header">
<a class="close" data-dismiss="modal">×</a>
<h3>Modal header</h3>
</div>
<div class="modal-body">
<p>One fine body…</p>
</div>
<div class="modal-footer">
<a href="#" class="btn">Close</a>
<a href="#" class="btn btn-primary">Save changes</a>
</div>
</div>
You can still call the modal within your page with by calling it with a link like so:
<a class="btn" data-toggle="modal" href="#myModal">Launch Modal</a>
2 of 16
97
You don't need javascript to show modal
The simplest way is replace "hide" by "in"
class="modal fade hide"
so
class="modal fade in"
and you need add onclick = "$('.modal').hide()" on button close;
PS: I think the best way is add jQuery script:
$('.modal').modal('show');
htmx
htmx.org › examples › modal-bootstrap
htmx ~ Examples ~ Modal Dialogs in Bootstrap
<button hx-get="/modal" hx-target="#modals-here" hx-trigger="click" data-bs-toggle="modal" data-bs-target="#modals-here" class="btn primary">Open Modal</button> <div id="modals-here" class="modal modal-blur fade" style="display: none" aria-hidden="false" tabindex="-1"> <div class="modal-dialog modal-lg modal-dialog-centered" role="document"> <div class="modal-content"></div> </div> </div>
GitHub
github.com › jschr › bootstrap-modal
GitHub - jschr/bootstrap-modal: Extends the default Bootstrap Modal class. Responsive, stackable, ajax and more. · GitHub
Extends the default Bootstrap Modal class. Responsive, stackable, ajax and more. - jschr/bootstrap-modal
Starred by 5K users
Forked by 1.1K users
Languages JavaScript 80.6% | CSS 19.4%
Angular powered Bootstrap
ng-bootstrap.github.io
Modal
Bootstrap widgets for Angular: autocomplete, accordion, alert, carousel, datepicker, dropdown, offcanvas, pagination, popover, progressbar, rating, scrollspy, tabset, timepicker, tooltip, typeahead
MDBootstrap
mdbootstrap.com › standard › modal
Bootstrap Modal - free examples & tutorial
Responsive popup window with Bootstrap 5. Examples of with image, modal position i.e. center, z-index usage, modal fade animation, backdrop usage, modal size & more.
SitePoint
sitepoint.com › blog › bootstrap › understanding bootstrap modals
Understanding Bootstrap Modals — SitePoint
November 6, 2024 - Bootstrap Modals are a lightweight, customizable and responsive jQuery Bootstrap plugin used to display alert popups, videos, images and more. They are divided into three sections: the header, body, and footer, each serving a unique purpose.
Blazor Bootstrap
demos.blazorbootstrap.com › modals
Blazor Modal Component | Blazor Bootstrap
Use Blazor Bootstrap modal component to add dialogs to your site for lightboxes, user notifications, or completely custom content.