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Carousel

Igice cya sisitemu yo gusiganwa ku magare binyuze mu bintu - amashusho cyangwa amashusho yinyandiko - nka karuseli.

Kuriyi page

Uburyo ikora

Carousel ni slide yo gusiganwa ku magare binyuze mu ruhererekane rw'ibirimo, yubatswe na CSS 3D ihindura hamwe na JavaScript. Ikorana nuruhererekane rwamashusho, inyandiko, cyangwa ikimenyetso cyihariye. Harimo kandi inkunga kubanza / ubutaha kugenzura n'ibipimo.

Mucukumbuzi aho Page Visibility API ishyigikiwe, karuseli izirinda kunyerera mugihe urubuga rutagaragara kubakoresha (nkigihe iyo tab ya mushakisha idakora, idirishya rya mushakisha ryaragabanutse, nibindi).

Ingaruka ya animasiyo yibi bice biterwa prefers-reduced-motionnibibazo byitangazamakuru. Reba igice cyagabanijwe cyicyiciro cyibisobanuro byacu .

Nyamuneka umenye ko karuseli yatewe idashyigikiwe, kandi karuseli muri rusange ntabwo yujuje ubuziranenge bwo kugerwaho.

Urugero

Carousels ntabwo ihita isanzwe ibipimo bya slide. Nkibyo, urashobora gukenera gukoresha ibikorwa byingirakamaro cyangwa uburyo bwihariye kugirango ubone ubunini bukwiye. Mugihe karuseli ishyigikira ibyabanje / ubutaha kugenzura n'ibipimo, ntabwo bisabwa neza. Ongeraho kandi uhindure uko ubishaka.

Icyiciro .activegikeneye kongerwaho kamwe mumashusho ubundi karuseli ntizagaragara. Wemeze kandi gushiraho umwihariko idkuri .carouselkugenzura kubushake, cyane cyane niba ukoresha karuseli nyinshi kurupapuro rumwe. Kugenzura no kwerekana ibipimo bigomba kugira data-bs-targetikiranga (cyangwa hrefkubihuza) bihuye idnibintu .carousel.

Igice gusa

Hano karuseli ifite amashusho gusa. Reba ahari ibishusho bya .d-blockkaruseli .w-100kugirango wirinde gushakisha amashusho adasanzwe.

<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>

Nubugenzuzi

Ongeraho mubibanziriza nubutaha. Turasaba gukoresha <button>ibintu, ariko urashobora kandi gukoresha <a>ibintu hamwe 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>

Hamwe n'ibipimo

Urashobora kandi kongeramo ibipimo kuri karuseli, hamwe nubugenzuzi, nabwo.

<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>

Hamwe n'amagambo yanditseho

Ongeraho ibisobanuro kuri slide yawe byoroshye hamwe .carousel-captionnibintu muri byose .carousel-item. Birashobora guhishwa byoroshye kubireba bito, nkuko bigaragara hano hepfo, hamwe nibikorwa byingirakamaro . Turabahisha ubanza hamwe .d-noneno kubagarura kubikoresho biciriritse hamwe .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>

Kwambukiranya

Ongera .carousel-fadekuri karuseli yawe kugirango ushushanye amashusho hamwe ninzibacyuho yazimye aho kuba slide.

<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>

Ongeraho data-bs-interval=""a .carousel-itemkugirango uhindure igihe cyo gutinda hagati yamagare ahita yikurikiranya.

<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>

Hagarika gukorakora

Carousels ishyigikira guhanagura ibumoso / iburyo kubikoresho bya touchscreen kugirango yimuke hagati ya slide. Ibi birashobora guhagarikwa ukoresheje data-bs-touchikiranga. Urugero rukurikira narwo ntirurimo data-bs-rideikiranga kandi rufite data-bs-interval="false"kugirango rudakora autoplay.

<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>

Impinduka zijimye

Ongeraho kumwijima .carousel-darkkugenzura .carousel, ibipimo, hamwe nibisobanuro. Igenzura ryahinduwe uhereye kubisanzwe byera byuzuza filterumutungo wa CSS. Ibisobanuro hamwe nubugenzuzi bifite Sass yinyongera ihindura i colorna 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>

Inzibacyuho

Igihe cyinzibacyuho .carousel-itemgishobora guhinduka hamwe na $carousel-transition-durationSass ihinduka mbere yo gukusanya cyangwa uburyo bwihariye niba ukoresha CSS yakozwe. Niba inzibacyuho nyinshi zashyizwe mu bikorwa, menya neza ko impinduka zasobanuwe mbere (urugero. transition: transform 2s ease, opacity .5s ease-out)

Sass

Ibihinduka

$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);

Ikoreshwa

Binyuze mu biranga amakuru

Koresha ibiranga amakuru kugirango ugenzure byoroshye umwanya wa karuseli. data-bs-slideyemera ijambo ryibanze prevcyangwa next, rihindura umwanya uhagaze ugereranije nubu. Ubundi, koresha data-bs-slide-tokunyuza urutonde rwibanze kuri karuseli data-bs-slide-to="2", ihinduranya umwanya uhagaze kumurongo runaka utangirana na 0.

Ikiranga data-bs-ride="carousel"gikoreshwa mukuranga karuseli nka animasiyo itangirira kurupapuro. Niba udakoresha data-bs-ride="carousel"gutangiza karuseli yawe, ugomba kuyitangiza wenyine. Ntishobora gukoreshwa ifatanije na (kurenza kandi bitari ngombwa) JavaScript itangizwa ya karuseli imwe.

Binyuze kuri JavaScript

Hamagara karuseli intoki hamwe na:

var myCarousel = document.querySelector('#myCarousel')
var carousel = new bootstrap.Carousel(myCarousel)

Amahitamo

Amahitamo arashobora kunyuzwa kumurongo wamakuru cyangwa JavaScript. Kubiranga Ibyatanzwe, Ongeraho Ihitamo Izina Kuri data-bs-, Nka Muri data-bs-interval="".

Izina Andika Mburabuzi Ibisobanuro
interval umubare 5000 Ingano yigihe cyo gutinda hagati yizunguruka yikintu. Niba false, karuseli ntabwo izahita izunguruka.
keyboard boolean true Niba karuseli igomba kwitwara kubyabaye kuri clavier.
pause umugozi | boolean 'hover'

Niba byashyizweho 'hover', ihagarika amagare ya karuseli mouseenterhanyuma ikomeza gusiganwa ku magare ya karuseli kuri mouseleave. Niba byashyizweho false, kugendagenda hejuru ya karuseli ntibizahagarara.

Ku bikoresho bifasha gukoraho, mugihe byashizweho 'hover', gusiganwa ku magare bizahagarara touchend(igihe umukoresha arangije gukorana na karuseli) intera ebyiri, mbere yo guhita ikomeza. Menya ko ibi byiyongera kumyitwarire yimbeba yavuzwe haruguru.
ride umugozi | boolean false Autoplays karuseli nyuma yumukoresha intoki azunguruka ikintu cya mbere. Niba byashyizweho 'carousel', autoplays karuseli kumuzigo.
wrap boolean true Niba karuseli igomba kuzunguruka ubudasiba cyangwa ifite guhagarara gukomeye.
touch boolean true Niba karuseli igomba gushyigikira ibumoso / iburyo bwo guhanagura ibikoresho bya ecran ya ecran.

Uburyo

Uburyo butajegajega ninzibacyuho

Inzira zose za API ntizihuza kandi zitangira inzibacyuho . Basubira kumuhamagara mugihe inzibacyuho itangiye ariko itararangira . Mubyongeyeho, uburyo bwo guhamagarira ibice byinzibacyuho bizirengagizwa .

Reba inyandiko zacu za JavaScript kubindi bisobanuro .

Urashobora gukora karuseli urugero hamwe na karuseli yubaka, kurugero, kugirango utangire amahitamo yinyongera hanyuma utangire gusiganwa ku magare ukoresheje ibintu:

var myCarousel = document.querySelector('#myCarousel')
var carousel = new bootstrap.Carousel(myCarousel, {
  interval: 2000,
  wrap: false
})
Uburyo Ibisobanuro
cycle Amagare anyuze muri karuseli kuva ibumoso ugana iburyo.
pause Hagarika karuseli gusiganwa ku magare binyuze mu bintu.
prev Amagare ku kintu kibanziriza iki. Garuka kumuhamagara mbere yikintu cyabanjirije cyerekanwe (urugero, mbere yuko slid.bs.carouselibyabaye biba).
next Amagare ku kintu gikurikira. Garuka kumuhamagara mbere yikintu gikurikira cyerekanwe (urugero, mbere yuko slid.bs.carouselibyabaye biba).
nextWhenVisible Ntukazenguruke karuseli kurikurikira mugihe page itagaragara cyangwa karuseli cyangwa umubyeyi wacyo ntabwo igaragara. Garuka kumuhamagara mbere yuko intego yerekanwe
to Kuzenguruka karuseli kumurongo runaka (0 ishingiye, isa na array). Garuka kumuhamagara mbere yikintu cyerekanwe (urugero, mbere yuko slid.bs.carouselibyabaye biba).
dispose Gusenya ikintu cya karuseli. (Kuraho amakuru yabitswe kubintu bya DOM)
getInstance Uburyo buhamye butuma ubona urugero rwa karuseli ijyanye nibintu bya DOM, urashobora kuyikoresha gutya:bootstrap.Carousel.getInstance(element)
getOrCreateInstance Uburyo buhagaze busubiza karuseli urugero rujyanye nibintu bya DOM cyangwa gukora bundi bushya mugihe bitatangijwe. Urashobora kuyikoresha gutya:bootstrap.Carousel.getOrCreateInstance(element)

Ibyabaye

Bootstrap ya karuseli yerekana ibintu bibiri byo guhuza imikorere ya karuseli. Ibyabaye byombi bifite imitungo yinyongera ikurikira:

  • direction: Icyerekezo karuseli iranyerera (haba "left"cyangwa "right").
  • relatedTarget: Ikintu cya DOM kirimo kunyerera ahantu nkibintu bikora.
  • from: Ironderero ryikintu kiriho
  • to: Ironderero ryikintu gikurikira

Ibintu byose bya karuseli birasa kuri karuseli ubwayo (ni ukuvuga kuri <div class="carousel">).

Ubwoko bwibyabaye Ibisobanuro
slide.bs.carousel Umuriro uhita iyo uburyo slidebwurugero bwasabwe.
slid.bs.carousel Umuriro iyo karuseli yarangije kunyerera. 
var myCarousel = document.getElementById('myCarousel')

myCarousel.addEventListener('slide.bs.carousel', function () {
  // do something...
})