Bulma es un marco CSS gratuito y de código abierto basado en Flexbox. Es rico en componentes, compatible y bien documentado. Es de naturaleza altamente receptiva. Utiliza clases para implementar su diseño.
El Modal es una superposición clásica en la que se puede incluir cualquier contenido. El componente modal es un cuadro de diálogo/ventana emergente que se muestra en la parte superior de la página actual una vez que se hace clic en el botón de activación. El componente ‘modal’ incluye varios otros componentes que se pueden agregar para diseñar el contenido. Estos componentes se enumeran a continuación:
- modal-background: es la superposición transparente que actúa como un destino de clic para cerrar el modal.
- modal-content: Es el contenedor con un ancho máximo de ‘640px’. Este contenedor muestra el contenido de la clase modelo.
- modal-close: es la ‘cruz’ ubicada en la esquina superior derecha que solía cerrar el modal.
Ejemplo 1:
html
<!DOCTYPE html>
<html>
<head>
<title>Bulma Modal</title>
<!-- Include Bulma CSS -->
<link rel='stylesheet' href=
'https://cdnjs.cloudflare.com/ajax/libs/bulma/0.7.5/css/bulma.css'>
<!-- FontAwesome Library -->
<script src=
'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0-2/js/all.min.js'>
</script>
<!-- Custom CSS -->
<style>
div.columns {
margin-top: 50px;
}
.modal-content {
margin-top: 100px;
width: 450px;
}
</style>
</head>
<body>
<div class='container has-text-centered'>
<div class='columns is-mobile is-centered'>
<div class='column is-4'>
<button class="button is-primary"
id='btn'>Click to see modal</button>
<div class="modal">
<div class="modal-background"></div>
<div class="modal-content">
<div class='box'>
<h1 class='title'
style='color:green'>
Geek for Geeks</h1>
<p class='is-family-monospace'>
'GeeksforGeeks' is a computer
science portal.it was created with
a goal in mind to provide well
written, well thought and
well explained solutions for
selected questions. The core team
of five super geeks constituting
of technology lovers and
computer science enthusiasts
have been constantly working
in this direction .
</p>
<div class='buttons'>
<button class='button is-fullwidth'>
Know more about GfG
</button>
</div>
</div>
</div>
<button class="modal-close is-large"
aria-label="close">
Model
</button>
</div>
</div>
</div>
</div>
<script>
// Bulma does not have JavaScript included,
// hence custom JavaScript has to be
// written to open or close the modal
const modal =
document.querySelector('.modal');
const btn =
document.querySelector('#btn')
const close =
document.querySelector('.modal-close')
btn.addEventListener('click',
function () {
modal.style.display = 'block'
})
close.addEventListener('click',
function () {
modal.style.display = 'none'
})
window.addEventListener('click',
function (event) {
if (event.target.className ===
'modal-background') {
modal.style.display = 'none'
}
})
</script>
</body>
</html>
Producción:
Ejemplo 2: formulario de inicio de sesión modal.
html
<!DOCTYPE html>
<html>
<head>
<title>Bulma Modal</title>
<!-- Include Bulma CSS -->
<link rel='stylesheet' href=
'https://cdnjs.cloudflare.com/ajax/libs/bulma/0.7.5/css/bulma.css'>
<!-- FontAwesome Library -->
<script src=
'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0-2/js/all.min.js'>
</script>
<!-- Custom CSS -->
<style>
div.columns {
margin-top: 50px;
}
.modal-content {
margin-top: 100px;
width: 450px;
}
.buttons {
margin-top: 12px;
}
</style>
</head>
<body>
<div class='container'>
<div class='columns is-mobile is-centered'>
<div class='column is-4'>
<div class='has-text-centered'>
<button class="button is-primary"
id='btn'>
Login form modal
</button>
</div>
<div class="modal">
<div class="modal-background"></div>
<div class="modal-content">
<div class="box">
<div>
<h1 class='title has-text-centered'>
Login
</h1>
</div>
<form action='#' method='post'>
<div class='field'>
<label class='label'
id='username'>
Username
</label>
<div class='control has-icons-left'>
<input class='input'
type='text'
for='username'
placeholder='Username'>
<span class="icon is-small is-left">
<i class="fas fa-user"></i>
</span>
</div>
</div>
<div class='field'>
<label class='label'
id='password'>
Password
</label>
<div class='control has-icons-left'>
<input class='input'
type='password'
for='password'
placeholder='Password'>
<span class="icon is-small is-left">
<i class="fas fa-lock"></i>
</span>
</div>
<div class='buttons'>
<button class='button is-link'>
Login
</button>
</div>
</div>
</form>
</div>
</div>
<button class="modal-close is-large"
aria-label="close">
Model
</button>
</div>
</div>
</div>
</div>
<script>
// Bulma does not have JavaScript included,
// hence custom JavaScript has to be
// written to open or close the modal
const modal = document.querySelector('.modal');
const btn = document.querySelector('#btn')
const close = document.querySelector('.modal-close')
btn.addEventListener('click',
function () {
modal.style.display = 'block'
})
close.addEventListener('click',
function () {
modal.style.display = 'none'
})
window.addEventListener('click',
function (event) {
if (event.target.className ===
'modal-background') {
modal.style.display = 'none'
}
})
</script>
</body>
</html>
Producción:
Ejemplo 3: Modal para mostrar mensajes de twitter.
html
<!DOCTYPE html>
<html>
<head>
<title>Bulma Modal</title>
<!-- Include Bulma CSS -->
<link rel='stylesheet' href=
'https://cdnjs.cloudflare.com/ajax/libs/bulma/0.7.5/css/bulma.css'>
<!-- FontAwesome Library -->
<script src=
'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0-2/js/all.min.js'>
</script>
<!-- Custom CSS -->
<style>
div.columns {
margin-top: 50px;
}
.modal-content {
margin-top: 100px;
width: 450px;
}
</style>
</head>
<body>
<div class='container'>
<div class='columns is-mobile is-centered'>
<div class='column is-4'>
<div class='has-text-centered'>
<button class="button is-primary"
id='btn'>
Twitter Messages
</button>
</div>
<div class="modal">
<div class="modal-background">
</div>
<div class="modal-content">
<div class="box">
<article class="media">
<div class="media-left">
<figure class="image is-64x64">
<img src =
"https://media.geeksforgeeks.org/wp-content/uploads/20200611151025/gfg202.png">
</figure>
</div>
<div class="media-content">
<div class="content">
<p>
<strong>GeekforGeeks</strong>
<small>@geekforgeeks</small>
<small>36m</small>
<br>
Hey, There!
<br>
'GeeksforGeeks' is a computer science
portal.it was created with a goal in
mind to provide well written, well
thought and well explained solutions
for selected questions. The core team
of five super geeks constituting of
technology lovers and computer science
enthusiasts have been constantly working
in this direction .
</p>
</div>
<nav class="level is-mobile">
<div class="level-left">
<a class="level-item">
<span class="icon is-small">
<i class="fas fa-reply"></i>
</span>
</a>
<a class="level-item">
<span class="icon is-small">
<i class="fas fa-retweet"></i>
</span>
</a>
<a class="level-item">
<span class="icon is-small">
<i class="fas fa-heart"></i>
</span>
</a>
</div>
</nav>
</div>
</article>
</div>
</div>
<button class="modal-close is-large"
aria-label="close">
Model
</button>
</div>
</div>
</div>
</div>
<script>
// Bulma does not have JavaScript included,
// hence custom JavaScript has to be
// written to open or close the modal
const modal =
document.querySelector('.modal');
const btn =
document.querySelector('#btn')
const close =
document.querySelector('.modal-close')
btn.addEventListener('click',
function () {
modal.style.display = 'block'
})
close.addEventListener('click',
function () {
modal.style.display = 'none'
})
window.addEventListener('click',
function (event) {
if (event.target.className ===
'modal-background') {
modal.style.display = 'none'
}
})
</script>
</body>
</html>
Producción:
Publicación traducida automáticamente
Artículo escrito por hunter__js y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA