Carousel
A slideshow component ut revolutio per elementa-imagines vel labitur textus - sicut carousel.
Quomodo facitur
Carousel est slideshow pro cycling per seriem contentorum, constructum cum CSS 3D transformat et frenum JavaScript. Cum imaginum serie, textu, vel usu notae laborat. Etiam subsidia includunt per regulas proximas et indices priorum/posterum.
In navigatoribus ubi visibilitas API sustentatur, carousel illapsum vitabit cum pagina telaris usoris non apparet (ut cum tab navigatio iners est, fenestra navigatrum elevat, etc.).
prefers-reduced-motion
interrogatione instrumentorum. Videre
motum sectionem accessibilitatis nostrae documentationis reductam .
Quaeso scias quod carousellae nidificantes non sustinentur, et carousels plerumque non obtemperant signis accessibilitatis.
Exemplum
Carousels non automatice slide dimensionibus normalize. Quale, necesse est uti adiectis utilitatibus vel stylis consuetudinibus ad convenientes amplitudines contentis. Dum carousels sustinent praecedens / proximas potestates et indices, non explicite requiritur. Adde et mos ut tibi videbitur.
Classes .active
adiciendas uni e labiis aliter carousel visibiles non erunt. Etiam scito singularem id
in .carousel
imperationibus ad libitum constituere, praesertim si pluribus carousellis in una pagina uteris. Imperium et indicator elementa debent habere data-bs-target
attributum (vel pro nexus) quod href
congruit elementi.id
.carousel
Labitur nisi
Lorem carousel cum labitur solum. Nota praesentiam .d-block
et .w-100
imagines carousel ne pasco alignment imaginem defaltam.
<div id="carouselExampleSlidesOnly" class="carousel slide" data-bs-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
</div>
</div>
Cum controls
addens in praecedente et sequenti regens. Elementa utendo commendamus , sed elementa <button>
quoque uti potes .<a>
role="button"
<div id="carouselExampleControls" class="carousel slide" data-bs-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#carouselExampleControls" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#carouselExampleControls" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
Cum indicibus
Indices ad carousel etiam addere potes, e regione moderaminum etiam.
<div id="carouselExampleIndicators" class="carousel slide" data-bs-ride="carousel">
<div class="carousel-indicators">
<button type="button" data-bs-target="#carouselExampleIndicators" data-bs-slide-to="0" class="active" aria-current="true" aria-label="Slide 1"></button>
<button type="button" data-bs-target="#carouselExampleIndicators" data-bs-slide-to="1" aria-label="Slide 2"></button>
<button type="button" data-bs-target="#carouselExampleIndicators" data-bs-slide-to="2" aria-label="Slide 3"></button>
</div>
<div class="carousel-inner">
<div class="carousel-item active">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#carouselExampleIndicators" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#carouselExampleIndicators" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
Cum captions
Captiones ad tuas facile labitur cum .carousel-caption
elemento in aliquo .carousel-item
. Facile abscondi possunt in minori prospectu, ut infra patebit, utilitates ad libitum ostensionis . Eos initio occultamus .d-none
et reducimus ad machinas mediocres cum .d-md-block
.
<div id="carouselExampleCaptions" class="carousel slide" data-bs-ride="carousel">
<div class="carousel-indicators">
<button type="button" data-bs-target="#carouselExampleCaptions" data-bs-slide-to="0" class="active" aria-current="true" aria-label="Slide 1"></button>
<button type="button" data-bs-target="#carouselExampleCaptions" data-bs-slide-to="1" aria-label="Slide 2"></button>
<button type="button" data-bs-target="#carouselExampleCaptions" data-bs-slide-to="2" aria-label="Slide 3"></button>
</div>
<div class="carousel-inner">
<div class="carousel-item active">
<img src="..." class="d-block w-100" alt="...">
<div class="carousel-caption d-none d-md-block">
<h5>First slide label</h5>
<p>Some representative placeholder content for the first slide.</p>
</div>
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
<div class="carousel-caption d-none d-md-block">
<h5>Second slide label</h5>
<p>Some representative placeholder content for the second slide.</p>
</div>
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
<div class="carousel-caption d-none d-md-block">
<h5>Third slide label</h5>
<p>Some representative placeholder content for the third slide.</p>
</div>
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#carouselExampleCaptions" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#carouselExampleCaptions" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
Crossfade
Adde .carousel-fade
ad carousel tuum ad animandum labitur cum fade transitus loco lapsus.
<div id="carouselExampleFade" class="carousel slide carousel-fade" data-bs-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#carouselExampleFade" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#carouselExampleFade" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
Singula .carousel-item
intervalla
Adde data-bs-interval=""
ad .carousel-item
mutare spatium morae inter sponte cyclica ad proximum item.
<div id="carouselExampleInterval" class="carousel slide" data-bs-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active" data-bs-interval="10000">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item" data-bs-interval="2000">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#carouselExampleInterval" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#carouselExampleInterval" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
Inactivare tactus swiping
Carousels support swiping left/right in touchscreen machinis quae movere inter labitur. Debilitari hoc potest utendo data-bs-touch
attributo. data-bs-ride
Exemplum infra etiam attributum non includit et data-bs-interval="false"
ita autoplay non habet.
<div id="carouselExampleControlsNoTouching" class="carousel slide" data-bs-touch="false" data-bs-interval="false">
<div class="carousel-inner">
<div class="carousel-item active">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#carouselExampleControlsNoTouching" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#carouselExampleControlsNoTouching" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
Dark variant
Adde obscuriores .carousel-dark
regulas .carousel
, indices et captiones. Moderationes inversae sunt ex defectu albo satietatem cum filter
possessionibus CSS. Captiones et controllatae variabiles Sass additionales habent quae customize et color
ac background-color
.
<div id="carouselExampleDark" class="carousel carousel-dark slide" data-bs-ride="carousel">
<div class="carousel-indicators">
<button type="button" data-bs-target="#carouselExampleDark" data-bs-slide-to="0" class="active" aria-current="true" aria-label="Slide 1"></button>
<button type="button" data-bs-target="#carouselExampleDark" data-bs-slide-to="1" aria-label="Slide 2"></button>
<button type="button" data-bs-target="#carouselExampleDark" data-bs-slide-to="2" aria-label="Slide 3"></button>
</div>
<div class="carousel-inner">
<div class="carousel-item active" data-bs-interval="10000">
<img src="..." class="d-block w-100" alt="...">
<div class="carousel-caption d-none d-md-block">
<h5>First slide label</h5>
<p>Some representative placeholder content for the first slide.</p>
</div>
</div>
<div class="carousel-item" data-bs-interval="2000">
<img src="..." class="d-block w-100" alt="...">
<div class="carousel-caption d-none d-md-block">
<h5>Second slide label</h5>
<p>Some representative placeholder content for the second slide.</p>
</div>
</div>
<div class="carousel-item">
<img src="..." class="d-block w-100" alt="...">
<div class="carousel-caption d-none d-md-block">
<h5>Third slide label</h5>
<p>Some representative placeholder content for the third slide.</p>
</div>
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#carouselExampleDark" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#carouselExampleDark" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
Custom Transitus
Transitus durationis rerum .carousel-item
mutari potest cum $carousel-transition-duration
Sass variabilis antequam stilos componant vel morem adhibeas si CSS compilata es. Si plures transitiones applicantur, fac ut transitus transformationis prius definiatur (gr. transition: transform 2s ease, opacity .5s ease-out
).
Sass
Variabilium
$carousel-control-color: $white;
$carousel-control-width: 15%;
$carousel-control-opacity: .5;
$carousel-control-hover-opacity: .9;
$carousel-control-transition: opacity .15s ease;
$carousel-indicator-width: 30px;
$carousel-indicator-height: 3px;
$carousel-indicator-hit-area-height: 10px;
$carousel-indicator-spacer: 3px;
$carousel-indicator-opacity: .5;
$carousel-indicator-active-bg: $white;
$carousel-indicator-active-opacity: 1;
$carousel-indicator-transition: opacity .6s ease;
$carousel-caption-width: 70%;
$carousel-caption-color: $white;
$carousel-caption-padding-y: 1.25rem;
$carousel-caption-spacer: 1.25rem;
$carousel-control-icon-width: 2rem;
$carousel-control-prev-icon-bg: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='#{$carousel-control-color}'><path d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/></svg>");
$carousel-control-next-icon-bg: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='#{$carousel-control-color}'><path d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/></svg>");
$carousel-transition-duration: .6s;
$carousel-transition: transform $carousel-transition-duration ease-in-out; // Define transform transition first if using multiple transitions (e.g., `transform 2s ease, opacity .5s ease-out`)
$carousel-dark-indicator-active-bg: $black;
$carousel-dark-caption-color: $black;
$carousel-dark-control-icon-filter: invert(1) grayscale(100);
Consuetudinem
Via data attributa
Usus notitia attribuit facilem positionem carousel moderari. keywords vel data-bs-slide
acceptat , quae situm lapsus mutat respectu eius positionis currentis. Vel , utere ut index lapsus crudum ad carousel transire , quod positio lapsus transfert ad indicem particularem incipientem .prev
next
data-bs-slide-to
data-bs-slide-to="2"
0
Proprium data-bs-ride="carousel"
carousel notare adhibetur ut in onere paginae incipiens animans. data-bs-ride="carousel"
Si carousel tuum initialize non uteris , hoc ipsum habes ut initializes. In compositione cum (superfluis et superfluis) adhiberi non potest expressa JavaScript initialization eiusdem carousel.
Via JavaScript
Manually vocate carousel est:
var myCarousel = document.querySelector('#myCarousel')
var carousel = new bootstrap.Carousel(myCarousel)
Optiones
Optiones transigi possunt per data attributa vel JavaScript. Data enim attributa, adiungunt optionis nomen data-bs-
, ut in data-bs-interval=""
.
Nomen | Type | Default | Descriptio |
---|---|---|---|
interval |
numerus | 5000 |
Moles temporis inter morandi automatice revolutio item. Si false carousel non sponte currendi. |
keyboard |
Boolean | true |
Utrum carousel agere debet claviaturae eventus. |
pause |
string | Boolean | 'hover' |
Si De machinis tactus parabilibus, cum addictis |
ride |
string | Boolean | false |
Autoplays carousel post usoris cyclum primum item. Si pone 'carousel' , autoplays carousel onus. |
wrap |
Boolean | true |
Utrum carousel debet continue cyclum vel duras clausuras habere. |
touch |
Boolean | true |
Utrum carousel sustineat sinistram / ius swipe interactiones in touchscreen machinis. |
Methodi
Modi asynchronous et transitus
Omnes API modi asynchroni sunt et transitus committitur . Redeunt ad RECENS mox ut transitus incipiat sed antequam finiatur . Methodus praeterea in transitus transeuntis ignorabitur .
Instantia carousel cum constructore carousel creare potes, exempli gratia, cum optionibus additis initialize et per res cyclicas committitur:
var myCarousel = document.querySelector('#myCarousel')
var carousel = new bootstrap.Carousel(myCarousel, {
interval: 2000,
wrap: false
})
Methodus | Descriptio |
---|---|
cycle |
Cycles per carousel res a sinistra in dextram. |
pause |
Sistit a revolutio per items carousel. |
prev |
Cycli ad priorem item. RECENS REcurrit antequam priorem item ostensam est (eg, antequam slid.bs.carousel res evenit). |
next |
Cycli ad proximum item. RECENS REcurrit ante proximum item ostensum est (eg, antequam slid.bs.carousel res evenit). |
nextWhenVisible |
Noli cyclum carousel proximum facere cum pagina non visibilis vel carousel vel parens eius non apparet. Redit ad scopum item RECENS prius ostensum est |
to |
Cycles carousel ad figmentum particulare (0 fundatum, similis ordinationi). RECENS REcurrit ante scopum item ostensum est (exempli gratia antequam slid.bs.carousel res incidit). |
dispose |
Carousel elementum destruit. (Recondita removet data in dom elementum) |
getInstance |
Ratio static, quae te permittit ut exempli gratia carousel ad elementum dom adiunctum, eo uti potes:bootstrap.Carousel.getInstance(element) |
getOrCreateInstance |
Modus staticus, qui redit instantia carousel elementi DOM adiunctae vel novam creans in casu initiali non erat. Hoc uti potes:bootstrap.Carousel.getOrCreateInstance(element) |
Events
Classis carousel Bootstrap duos eventus exponit pro hamo in carousel functionality. Utraque certe proprietates sequentes adiectis habent;
direction
Directio in qua carousel est inclinatus (vel"left"
vel"right"
).relatedTarget
: dom elementum quod est lapsus in locum activum item.from
: Index hodiernae itemto
: Index sequentis item
Omnes eventus carousel accenduntur ad ipsum carousel (i. e. ad <div class="carousel">
).
Genus res | Descriptio |
---|---|
slide.bs.carousel |
Ignes statim cum slide instantia methodus invocatur. |
slid.bs.carousel |
Accensus cum carousel lapsu transitum explevit. |
var myCarousel = document.getElementById('myCarousel')
myCarousel.addEventListener('slide.bs.carousel', function () {
// do something...
})