Carousel

He waahanga whakaatakiriata mo te eke paihikara i roto i nga huānga—whakaahua, kiriata ranei o te tuhinga—penei i te carousel.

Pehea te mahi

Ko te carousel he whakaatakiriata mo te eke paihikara i roto i te raupapa o nga ihirangi, i hangaia me nga huringa CSS 3D me tetahi waahanga JavaScript. Ka mahi me te raupapa whakaahua, tuhinga, tohu tohu ritenga ranei. Kei roto hoki te tautoko mo nga mana whakahaere me nga tohu o mua/muri.

I roto i nga kaitirotiro kei te tautokohia te API Tirohanga Whārangi , ka kore te carousel e paheke ina kore te wharangi paetukutuku e kitea e te kaiwhakamahi (penei i te wa e hohekore ana te ripa tirotiro, ka whakaitihia te matapihi tirotiro, me etahi atu).

Kia mohio koe kaore i te tautokohia nga carousels kohanga, karekau hoki nga carousels e tau ana ki nga paerewa urunga.

Ka mutu, mena kei te hanga koe i to maatau JavaScript mai i te puna, meutil.js .

Tauira

Ko nga carousels e kore e whakarite aunoa i nga rahi kiriata. Na tenei, ka hiahia pea koe ki te whakamahi i etahi atu taputapu, momo ritenga ranei kia tika te rahi o nga ihirangi. Ahakoa e tautoko ana nga carousels i nga mana me nga tohu o mua/panuku, kaore e tino hiahiatia ana. Tāpirihia me te whakarite kia rite ki taau e pai ai.

Me whakarite he id ahurei ki runga .carouselmo nga mana whiriwhiri, ina koa kei te whakamahi koe i nga carousels maha i runga i te wharangi kotahi.

Kiriata anake

Anei he carousel me nga kiriata anake. Kia mahara ki te noho o nga whakaahua carousel .d-blockme .img-fluidrunga ki te aukati i te tirohanga atahanga taunoa.

<div id="carouselExampleSlidesOnly" class="carousel slide" data-ride="carousel">
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img class="d-block w-100" src="..." alt="First slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="..." alt="Second slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="..." alt="Third slide">
    </div>
  </div>
</div>

Me nga mana whakahaere

Te taapiri i nga mana o mua me muri:

Tuhinga o mua Whai muri

<div id="carouselExampleControls" class="carousel slide" data-ride="carousel">
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img class="d-block w-100" src="..." alt="First slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="..." alt="Second slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="..." alt="Third slide">
    </div>
  </div>
  <a class="carousel-control-prev" href="#carouselExampleControls" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next" href="#carouselExampleControls" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>

Me nga tohu

Ka taea hoki te taapiri i nga tohu ki te carousel, ki te taha o nga mana whakahaere.

Tuhinga o mua Whai muri

<div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
  <ol class="carousel-indicators">
    <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
    <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
    <li data-target="#carouselExampleIndicators" data-slide-to="2"></li>
  </ol>
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img class="d-block w-100" src="..." alt="First slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="..." alt="Second slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="..." alt="Third slide">
    </div>
  </div>
  <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>

Me nga tapanga

Tāpiri tapanga ki o kiriata me te .carousel-captionhuānga i roto i tetahi .carousel-item. Ka taea te huna i runga i nga tauranga tiro iti ake, penei i raro nei, me nga taputapu whakaatu . Ka huna e matou i te tuatahi me .d-nonete whakahoki mai i runga i nga taputapu reo-rahi me te .d-md-block.

Tapanga kiriata tuatahi

Nulla vitae elit libero, a pharetra augue mollis interdum.

Tapanga kiriata tuarua

Kei te noho tonu koe, ka whakatauhia e koe.

Tapanga kiriata tuatoru

Ko te mea nui ko te whakamaarama, me te kore utu.

Tuhinga o mua Whai muri

<div class="carousel-item">
  <img src="..." alt="...">
  <div class="carousel-caption d-none d-md-block">
    <h5>...</h5>
    <p>...</p>
  </div>
</div>

Whakamahinga

Ma nga huanga raraunga

Whakamahia nga huanga raraunga kia ngawari te whakahaere i te tuunga o te carousel. data-slideka whakaae ki nga kupumatua prev, next, e whakarereke ana i te tuunga kiriata e pa ana ki tona turanga o naianei. Arā, whakamahia data-slide-toki te tuku i te taupū kiriata mata ki te carousel data-slide-to="2", ka huri i te tūnga kiriata ki tetahi taupū ka timata ki te 0.

Ka data-ride="carousel"whakamahia te huanga ki te tohu i te carousel hei whakaohooho timata mai i te utaina o te wharangi. Kaore e taea te whakamahi me te (he nui me te kore e tika) te arawhiti JavaScript o taua carousel.

Ma te JavaScript

Waea a ringatia te carousel me:

$('.carousel').carousel()

Kōwhiringa

Ko nga whiringa ka taea te tuku ma nga huanga raraunga, JavaScript ranei. Mo nga huanga raraunga, apitihia te ingoa whiringa ki data-, penei i te data-interval="".

Nga tikanga

.carousel(options)

Ka arataki i te carousel me etahi whiringa objectka tiimata ka timata te paihikara i roto i nga taonga.

$('.carousel').carousel({
  interval: 2000
})

.carousel('cycle')

Ka huri i nga taonga carousel mai i te maui ki te matau.

.carousel('pause')

Ka aukati te carousel i te eke paihikara ma nga taonga.

.carousel(number)

Cycles the carousel to a particular frame (0 based, similar to an array). Returns to the caller before the target item has been shown (i.e. before the slid.bs.carousel event occurs).

.carousel('prev')

Cycles to the previous item. Returns to the caller before the previous item has been shown (i.e. before the slid.bs.carousel event occurs).

.carousel('next')

Cycles to the next item. Returns to the caller before the next item has been shown (i.e. before the slid.bs.carousel event occurs).

.carousel('dispose')

Destroys an element’s carousel.

Events

Bootstrap’s carousel class exposes two events for hooking into carousel functionality. Both events have the following additional properties:

• direction: The direction in which the carousel is sliding (either "left" or "right").
• relatedTarget: Ko te huānga DOM kei te reheke ki te waahi hei taonga hohe.
• from: Te taupū o te tūemi o nāianei
• to: Te taupū o te tūemi e whai ake nei

Ko nga huihuinga carousel katoa ka pupuhihia ki te carousel ake (arā, ki te <div class="carousel">).

$('#myCarousel').on('slide.bs.carousel', function () {
  // do something…
})