Bootstrap Carrousel Plein Écran

Question

Bootstrap Carrousel Plein Écran

j'essaie d'obtenir l'image dans le carrousel de bootstrap pour montrer le plein écran mais n'ont pas été en mesure de le comprendre, j'ai travaillé sur ce pendant un certain temps et suis totalement coincé. Pour l'instant, je n'ai qu'une image, mais j'en ajouterai d'autres une fois qu'elle fonctionnera...

<!DOCTYPE html>

<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>Carousel Template &middot; Bootstrap</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="">
    <meta name="author" content="">

    <!-- Le styles -->
    <link href="../assets/css/bootstrap.css" rel="stylesheet">
    <link href="../assets/css/bootstrap-responsive.css" rel="stylesheet">
    <style>

    /* GLOBAL STYLES
    -------------------------------------------------- */
    /* Padding below the footer and lighter body text */

    body {
      color: #5a5a5a;
      height: 100%;
      width: 100%;
      min-height: 100%;
    }



    /* CUSTOMIZE THE NAVBAR
    -------------------------------------------------- */

    /* Special class on .container surrounding .navbar, used for positioning it into place. */
    .navbar-wrapper {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      z-index: 10;
      margin-top: 20px;
    }
    .navbar-wrapper .navbar {

    }

    /* Remove border and change up box shadow for more contrast */
    .navbar .navbar-inner {
      border: 0;
      -webkit-box-shadow: 0 2px 10px rgba(0,0,0,.25);
         -moz-box-shadow: 0 2px 10px rgba(0,0,0,.25);
              box-shadow: 0 2px 10px rgba(0,0,0,.25);
    }

    /* Downsize the brand/project name a bit */
    .navbar .brand {
      padding: 14px 20px 16px; /* Increase vertical padding to match navbar links */
      font-size: 16px;
      font-weight: bold;
      text-shadow: 0 -1px 0 rgba(0,0,0,.5);
    }

    /* Navbar links: increase padding for taller navbar */
    .navbar .nav > li > a {
      padding: 15px 20px;
    }

    /* Offset the responsive button for proper vertical alignment */
    .navbar .btn-navbar {
      margin-top: 10px;
    }



    /* CUSTOMIZE THE CAROUSEL
    -------------------------------------------------- */

    /* Carousel base class */
    .carousel {
      margin-bottom: 0px;
    }

    .carousel .container {
      position: relative;
      z-index: 9;
    }

    .carousel .item {
      height: 100%;
    }

    .carousel-inner {
      overflow:hidden;
      width: 100%;
      min-height: 100%;
      position:relative;
    }

    .carousel img {
      position: absolute;
      top: 0;
      left: 0;
      min-width: 100%;
      min-height: 100%;
    }

    .carousel-caption {
      background-color: transparent;
      position: static;
      max-width: 550px;
      padding: 0 20px;
      margin-top: 200px;
    }
    .carousel-caption h1,
    .carousel-caption .lead {
      margin: 0;
      line-height: 1.25;
      color: #fff;
      text-shadow: 0 1px 1px rgba(0,0,0,.4);
    }
    .carousel-caption .btn {
      margin-top: 10px;
    }


    /* RESPONSIVE CSS
    -------------------------------------------------- */

    @media (max-width: 979px) {

      .container.navbar-wrapper {
        margin-bottom: 0;
        width: auto;
      }
      .navbar-inner {
        border-radius: 0;
        margin: -20px 0;
      }

      .carousel img {
        width: auto;
        height: 500px;
      }

      .featurette {
        height: auto;
        padding: 0;
      }
      .featurette-image.pull-left,
      .featurette-image.pull-right {
        display: block;
        float: none;
        max-width: 40%;
        margin: 0 auto 20px;
      }
    }


    @media (max-width: 767px) {

      .navbar-inner {
        margin: -20px;
      }

      .carousel {
        margin-left: -20px;
        margin-right: -20px;
      }
      .carousel img {
        height: 300px;
      }
      .carousel-caption {
        width: 65%;
        padding: 0 70px;
        margin-top: 100px;
      }
      .carousel-caption h1 {
        font-size: 30px;
      }
      .carousel-caption .lead,
      .carousel-caption .btn {
        font-size: 18px;
      }

      .marketing .span4 + .span4 {
        margin-top: 40px;
      }

      .featurette-heading {
        font-size: 30px;
      }
      .featurette .lead {
        font-size: 18px;
        line-height: 1.5;
      }

    }
    </style>

    <!-- HTML5 shim, for IE6-8 support of HTML5 elements -->
    <!--[if lt IE 9]>
      <script src="../assets/js/html5shiv.js"></script>
    <![endif]-->

    <!-- Fav and touch icons -->
    <link rel="apple-touch-icon-precomposed" sizes="144x144" href="../assets/ico/apple-touch-icon-144-precomposed.png">
    <link rel="apple-touch-icon-precomposed" sizes="114x114" href="../assets/ico/apple-touch-icon-114-precomposed.png">
      <link rel="apple-touch-icon-precomposed" sizes="72x72" href="../assets/ico/apple-touch-icon-72-precomposed.png">
                    <link rel="apple-touch-icon-precomposed" href="../assets/ico/apple-touch-icon-57-precomposed.png">
                                   <link rel="shortcut icon" href="../assets/ico/favicon.png">
  </head>

  <body>



    <!-- NAVBAR
    ================================================== -->
    <div class="navbar-wrapper">
      <!-- Wrap the .navbar in .container to center it within the absolutely positioned parent. -->
      <div class="container">

        <div class="navbar navbar-inverse">
          <div class="navbar-inner">
            <!-- Responsive Navbar Part 1: Button for triggering responsive navbar (not covered in tutorial). Include responsive CSS to utilize. -->
            <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
            </button>
            <a class="brand" href="#">Treyca</a>
            <!-- Responsive Navbar Part 2: Place all navbar contents you want collapsed withing .navbar-collapse.collapse. -->
            <div class="nav-collapse collapse">
              <ul class="nav">
                <li class="active"><a href="#">Home</a></li>
                <li><a href="#about">About</a></li>
                <li><a href="fluid.html">Beta</a></li>
                <li><a href="#contact">Contact</a></li>
                <!-- Read about Bootstrap dropdowns at http://twitter.github.com/bootstrap/javascript.html#dropdowns -->
                <li class="dropdown">
                  <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
                  <ul class="dropdown-menu">
                    <li><a href="#">Action</a></li>
                    <li><a href="#">Another action</a></li>
                    <li><a href="#">Something else here</a></li>
                    <li class="divider"></li>
                    <li class="nav-header">Nav header</li>
                    <li><a href="#">Separated link</a></li>
                    <li><a href="#">One more separated link</a></li>
                  </ul>
                </li>
              </ul>
            </div><!--/.nav-collapse -->
          </div><!-- /.navbar-inner -->
        </div><!-- /.navbar -->

      </div> <!-- /.container -->
    </div><!-- /.navbar-wrapper -->



    <!-- Carousel
    ================================================== -->
    <div id="myCarousel" class="carousel slide">
      <div class="carousel-inner">
        <div class="item active">
          <img src="../assets/img/examples/Bar-1.jpg" alt="">
          <div class="container">
            <div class="carousel-caption">
              <h1>Example headline.</h1>
              <p class="lead">Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
              <a class="btn btn-large btn-primary" href="#">Sign up today</a>
            </div>
          </div>
        </div>
      </div>
      <!-- FOOTER -->
      <footer>
        <p>&copy; 2013 Company, Inc. &middot; <a href="#">Privacy</a> &middot; <a href="#">Terms</a></p>
      </footer>
    </div><!-- /.carousel -->

    <!-- Le javascript
    ================================================== -->
    <!-- Placed at the end of the document so the pages load faster -->
    <script src="../assets/js/jquery.js"></script>
    <script src="../assets/js/bootstrap-transition.js"></script>
    <script src="../assets/js/bootstrap-alert.js"></script>
    <script src="../assets/js/bootstrap-modal.js"></script>
    <script src="../assets/js/bootstrap-dropdown.js"></script>
    <script src="../assets/js/bootstrap-scrollspy.js"></script>
    <script src="../assets/js/bootstrap-tab.js"></script>
    <script src="../assets/js/bootstrap-tooltip.js"></script>
    <script src="../assets/js/bootstrap-popover.js"></script>
    <script src="../assets/js/bootstrap-button.js"></script>
    <script src="../assets/js/bootstrap-collapse.js"></script>
    <script src="../assets/js/bootstrap-carousel.js"></script>
    <script src="../assets/js/bootstrap-typeahead.js"></script>
    <script>
      !function ($) {
        $(function(){
          // carousel demo
          $('#myCarousel').carousel()
        })
      }(window.jQuery)
    </script>
    <script src="../assets/js/holder/holder.js"></script>

    <style>
        body {
                background-color: black;
                color: #FFFFFF;
            }
    </style>
  </body>
</html>

41

carousel twitter-bootstrap

demandé sur madth3 2013-05-03 06:59:28

6 réponses

score 56 · Answer 1

assurez-vous que l'img à l'intérieur du Carrousel est réglé à hauteur et largeur 100%. Vous devez également vous assurer que le carrousel et l'un des .les conteneurs d'article (html, corps) sont 100%...

html,body{height:100%;}
.carousel,.item,.active{height:100%;}
.carousel-inner{height:100%;}

Bootstrap Plein Écran Carrousel Démo

voici un exemple pour Bootstrap 3.x: http://www.codeply.com/go/2tVXo3mAtV

score 14 · Answer 2

j'utilise le curseur pleine largeur dans presque tous les projets de bootstrap. Voici mon approche:

1) envelopper le carrousel dans un contenant sur mesure pleine largeur (à l'extérieur de tout .container classe)

2) Réglez la largeur de l'image et de son conteneur à 100%

3) Régler la hauteur du curseur, comme souhaité

Et il va comme ceci:

<section class="block">
    <div id="myCarousel" class="carousel slide">
        <div class="carousel-inner">
            <div class="active item">
                <img src="http://lorempixel.com/1024/750" alt="Slide1" />
            </div>
            <div class="item">
                <img src="http://lorempixel.com/1024/750" alt="Slide2" />
            </div>
            <div class="item">
                <img src="http://lorempixel.com/1024/750" alt="Slide3" />
            </div>
        </div>
        <a class="carousel-control left" href="#myCarousel" data-slide="prev">‹</a>
        <a class="carousel-control right" href="#myCarousel" data-slide="next">›</a>
    </div>
</section>

Et le CSS devrait ressembler à ceci:

.carousel .item {
    width: 100%; /*slider width*/
    max-height: 600px; /*slider height*/
}
.carousel .item img {
    width: 100%; /*img width*/
}
/*full width container*/
@media (max-width: 767px) {
    .block {
        margin-left: -20px;
        margin-right: -20px;
    }
}

score 2 · Answer 3

j'ai trouvé une réponse sur le startbootstrap.com. Essayez ce code:

CSS

html,
body {
    height: 100%;
}

.carousel,
.item,
.active {
    height: 100%;
}


.carousel-inner {
    height: 100%;
}

/* Background images are set within the HTML using inline CSS, not here */

.fill {
    width: 100%;
    height: 100%;
    background-position: center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover;
}

footer {
    margin: 50px 0;
}

HTML

   <div class="carousel-inner">
        <div class="item active">
            <!-- Set the first background image using inline CSS below. -->
            <div class="fill" style="background-image:url('http://placehold.it/1900x1080&text=Slide One');"></div>
            <div class="carousel-caption">
                <h2>Caption 1</h2>
            </div>
        </div>
        <div class="item">
            <!-- Set the second background image using inline CSS below. -->
            <div class="fill" style="background-image:url('http://placehold.it/1900x1080&text=Slide Two');"></div>
            <div class="carousel-caption">
                <h2>Caption 2</h2>
            </div>
        </div>
        <div class="item">
            <!-- Set the third background image using inline CSS below. -->
            <div class="fill" style="background-image:url('http://placehold.it/1900x1080&text=Slide Three');"></div>
            <div class="carousel-caption">
                <h2>Caption 3</h2>
            </div>
        </div>
    </div>

Source

score 2 · Answer 4

C'est la façon dont je l'ai fait. Cela fait que les images du diaporama prennent le plein écran si son format le permet, sinon il se dégrade.

.carousel {
    height: 100vh;
    width: 100%;
    overflow:hidden;
}
.carousel .carousel-inner {
    height:100%;    
}

Pour toujours obtenir un diaporama en plein écran, peu importe le format de l'écran, vous pouvez également utiliser l'objet de l'ajustement: (ne fonctionne pas sous IE ou Edge)

.carousel .carousel-inner img {
    display:block;
    object-fit: cover;
}

score 0 · Answer 5

j'ai eu le même problème, et j'ai essayé avec les réponses ci-dessus, mais je voulais quelque chose de plus mince, puis j'ai essayé de changer une par une les options, et découvrir que nous avons juste besoin d'ajouter

.carousel {
  height: 100%;
}

score 0 · Answer 6

Vous pouvez le faire sans forcer html et contrôle de la roue de la souris trop.

function debounce(func, wait, immediate) {
  var timeout;
  return function() {
    var context = this,
      args = arguments;
    var later = function() {
      timeout = null;
      if (!immediate) func.apply(context, args);
    };
    var callNow = immediate && !timeout;
    clearTimeout(timeout);
    timeout = setTimeout(later, wait);
    if (callNow) func.apply(context, args);
  };
}

var slider = document.getElementById("demo");
var onScroll = debounce(function(direction) {
  //console.log(direction);
  if (direction == false) {
  	$('.carousel-control-next').click();
  } else {
  	$('.carousel-control-prev').click();
  }
}, 100, true);

slider.addEventListener("wheel", function(e) {
  e.preventDefault();
  var delta;
  if (event.wheelDelta) {
    delta = event.wheelDelta;
  } else {
    delta = -1 * event.deltaY;
  }

  onScroll(delta >= 0);
});

.carousel-item {
  height: 100vh;
  background: #212121;
}

.carousel-control-next,
.carousel-control-prev {
  width: 8% !important;
}

.carousel-item.active,
.carousel-item-left,
.carousel-item-right {
  display: flex !important;
  justify-content: center;
  align-items: center;
}

.carousel-item h1 {
    color: #fff;
    font-size: 72px;
    padding: 0 10%;
 }

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>


<div id="demo" class="carousel slide" data-ride="carousel" data-interval="false">

  <!-- The slideshow -->
  <div class="carousel-inner">
    <div class="carousel-item active">
      <h1 class="display-1 text-center">Lorem ipsum dolor sit amet adipisicing</h1>
    </div>
    <div class="carousel-item">
      <h1 class="display-1 text-center">Inventore omnis odio, dolore culpa atque?</h1>
    </div>
    <div class="carousel-item">
     <h1 class="display-1 text-center">Lorem ipsum dolor sit</h1>
    </div>
  </div>

  <!-- Left and right controls -->
  <a class="carousel-control-prev" href="#demo" data-slide="prev">
    <span class="carousel-control-prev-icon"></span>
  </a>
  <a class="carousel-control-next" href="#demo" data-slide="next">
    <span class="carousel-control-next-icon"></span>
  </a>

</div>

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