Bootstrap JS Karuzela
Karuzela JS (karuzela.js)
Wtyczka Carousel to komponent do przechodzenia przez elementy, takie jak karuzela (pokaz slajdów).
Samouczek dotyczący karuzeli znajdziesz w naszym samouczku dotyczącym karuzeli Bootstrap .
Uwaga: karuzele nie są poprawnie obsługiwane w przeglądarce Internet Explorer 9 i wcześniejszych wersjach (ponieważ wykorzystują przejścia i animacje CSS3 do uzyskania efektu slajdów).
Klasy wtyczek karuzeli
| Class | Description |
|---|---|
| .carousel | Creates a carousel |
| .slide | Adds a CSS transition and animation effect when sliding from one item to the next. Remove this class if you do not want this effect |
| .carousel-indicators | Adds indicators for the carousel. These are the little dots at the bottom of each slide (which indicates how many slides there are in the carousel, and which slide the user are currently viewing) |
| .carousel-inner | Adds slides to the carousel |
| .icon-next | Unicode icon (arrow pointing right), used in carousels. This is often used instead of a glyphicon |
| .icon-prev | Unicode icon (arrow pointing left), used in carousels. This is often used instead of a glyphicon |
| .item | Specifies the content of each slide |
| .left carousel-control | Adds a left button to the carousel, which allows the user to go back between the slides |
| .right carousel-control | Adds a right button to the carousel, which allows the user to go forward between the slides |
| .carousel-caption | Specifies a caption for the carousel |
Przez dane-* Atrybuty
data-ride="carousel"Atrybut aktywuje karuzelę .
Atrybuty data-slidei data-slide-tookreślają, do którego slajdu należy przejść.
data-slideAtrybut przyjmuje dwie wartości: prev lub next
, natomiast
data-slide-toakceptuje liczby.
Przykład
<!-- Carousel -->
<div id="myCarousel" class="carousel slide" data-ride="carousel">
<!-- Carousel Indicators -->
<li data-target="#myCarousel" data-slide-to="1"></li>
<!-- Carousel Controls -->
<a class="left carousel-control" href="#myCarousel" data-slide="prev">
Przez JavaScript
Włącz ręcznie za pomocą:
Przykład
// Activate Carousel
$("#myCarousel").carousel();
// Enable Carousel Indicators
$(".item").click(function(){
$("#myCarousel").carousel(1);
});
// Enable Carousel Controls
$(".left").click(function(){
$("#myCarousel").carousel("prev");
});
Opcje karuzeli
Opcje można przekazywać za pomocą atrybutów danych lub JavaScript. W przypadku atrybutów danych dołącz nazwę opcji do data-, jak w data-interval="".
| Name | Type | Default | Description | Try it |
|---|---|---|---|---|
| interval | number, or the boolean false | 5000 |
Specifies the delay (in milliseconds) between each slide. Note: Set interval to false to stop the items from automatically sliding |
|
| pause | string, or the boolean false | "hover" | Pauses the carousel from going through the next slide when the mouse pointer enters the carousel, and resumes the sliding when the mouse pointer leaves the carousel Note: Set pause to false to stop the ability to pause on hover |
|
| wrap | boolean | true | Specifies whether the carousel should go through all slides continuously, or stop at the last slide
|
Metody karuzeli
W poniższej tabeli wymieniono wszystkie dostępne metody karuzeli.
| Method | Description | Try it |
|---|---|---|
| .carousel(options) | Activates the carousel with an option. See options above for valid values | |
| .carousel("cycle") | Goes through the carousel items from left to right | |
| .carousel("pause") | Stops the carousel from going through items | |
| .carousel(number) | Goes to a specified item (zero-based: first item is 0, second item is 1, etc..) | |
| .carousel("prev") | Goes to the previous item | |
| .carousel("next") | Goes to the next item |
Wydarzenia karuzeli
W poniższej tabeli wymieniono wszystkie dostępne wydarzenia karuzeli.
| Event | Description | Try it |
|---|---|---|
| slide.bs.carousel | Occurs when the carousel is about to slide from one item to another | |
| slid.bs.carousel | Occurs when the carousel has finished sliding from one item to another |
Więcej przykładów
Podpisy do slajdów
Dodaj <div class="carousel-caption">w każdym <div
class="item">, aby utworzyć podpis dla każdego slajdu:
Przykład
<div id="myCarousel" class="carousel slide" data-ride="carousel">
<!-- Indicators -->
<ol class="carousel-indicators">
<li data-target="#myCarousel" data-slide-to="0" class="active"></li>
<li data-target="#myCarousel" data-slide-to="1"></li>
<li data-target="#myCarousel" data-slide-to="2"></li>
<li data-target="#myCarousel" data-slide-to="3"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="img_chania.jpg" alt="Chania">
<div class="carousel-caption">
<h3>Chania</h3>
<p>The atmosphere in Chania has a touch of Florence and Venice.</p>
</div>
</div>
<div class="item">
<img src="img_chania2.jpg" alt="Chania">
<div class="carousel-caption">
<h3>Chania</h3>
<p>The atmosphere in Chania has a touch of Florence and Venice.</p>
</div>
</div>
<div class="item">
<img src="img_flower.jpg" alt="Flower">
<div class="carousel-caption">
<h3>Flowers</h3>
<p>Beautiful flowers in Kolymbari, Crete.</p>
</div>
</div>
<div class="item">
<img src="img_flower2.jpg" alt="Flower">
<div class="carousel-caption">
<h3>Flowers</h3>
<p>Beautiful flowers in Kolymbari, Crete.</p>
</div>
</div>
</div>
<!-- Left and right controls -->
<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>