Iipopovers

Isishwankathelo

Izinto omawuzazi xa usebenzisa iplagi yepopover:

• Abantu abadumileyo baxhomekeke kwithala leencwadi lesithathu lePopper ngokubekwa . Kufuneka ubandakanye i -popper.min.js phambi kwe-bootstrap.js okanye usebenzise bootstrap.bundle.min.js/ bootstrap.bundle.jsequlethe iPopper ukuze i-popovers isebenze!
• IiPopovers zifuna iplagi yesixhobo njengesixhobo sokuxhomekeka.
• IiPopovers zingenile ngenxa yezizathu zokusebenza, ke kufuneka uziqalise ngokwakho .
• Ubude obuziro titlekunye contentnamaxabiso asoze abonise ipopover.
• Cacisa container: 'body'ukunqanda unikezelo lweengxaki kumacandelo antsokothileyo (njengamaqela ethu egalelo, amaqela amaqhosha, njl.njl).
• Ukuxhokonxa iipopovers kwizinto ezifihlakeleyo aziyi kusebenza.
• Iipopovers ze .disabledokanye ielementi kufuneka zivuswe kwinto esongelwayo disabled.
• Xa isenziwa ukusuka kwii-ankile ezisonga kwimigca emininzi, iipopovers ziya kugxininiswa phakathi kobubanzi beankile ngokubanzi. Sebenzisa .text-nowrapkwi yakho <a>ukunqanda le ukuziphatha.
• Iipopovers mazifihlwe phambi kokuba izinto ezihambelanayo zisuswe kwiDOM.
• Iipopovers zinokuvuswa enkosi kwinto engaphakathi kwesithunzi se-DOM.

Qhubeka ufunda ukuze ubone indlela iipopovers ezisebenza ngayo neminye imizekelo.

Umzekelo: Vumela iipopovers kuyo yonke indawo

Enye indlela yokuqalisa zonke iipopovers kwiphepha inokuba kukukhetha ngophawu lwazo data-bs-toggle:

var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'))
var popoverList = popoverTriggerList.map(function (popoverTriggerEl) {
  return new bootstrap.Popover(popoverTriggerEl)
})

Umzekelo: Ukusebenzisa containerukhetho

Xa unezinye izimbo kwinto yomzali ephazamisana ne-popover, uya kufuna ukukhankanya isiko containerukuze i-HTML ye-popover ivele ngaphakathi kweso siqalelo endaweni yoko.

var popover = new bootstrap.Popover(document.querySelector('.example-popover'), {
  container: 'body'
})

Umzekelo

<button type="button" class="btn btn-lg btn-danger" data-bs-toggle="popover" title="Popover title" data-bs-content="And here's some amazing content. It's very engaging. Right?">Click to toggle popover</button>

Iindlela ezine

Zine iinketho ezikhoyo: phezulu, ekunene, ezantsi, nasekhohlo zilungelelanisiwe. Izalathiso ziboniswa xa usebenzisa i-Bootstrap kwi-RTL.

<button type="button" class="btn btn-secondary" data-bs-container="body" data-bs-toggle="popover" data-bs-placement="top" data-bs-content="Top popover">
  Popover on top
</button>
<button type="button" class="btn btn-secondary" data-bs-container="body" data-bs-toggle="popover" data-bs-placement="right" data-bs-content="Right popover">
  Popover on right
</button>
<button type="button" class="btn btn-secondary" data-bs-container="body" data-bs-toggle="popover" data-bs-placement="bottom" data-bs-content="Bottom popover">
  Popover on bottom
</button>
<button type="button" class="btn btn-secondary" data-bs-container="body" data-bs-toggle="popover" data-bs-placement="left" data-bs-content="Left popover">
  Popover on left
</button>

Lahla ngokucofa okulandelayo

Sebenzisa i- focustrigger ukugxotha iipopovers kunqakrazo olulandelayo lomsebenzisi lwento eyahlukileyo kunento yokuguqula.

<a tabindex="0" class="btn btn-lg btn-danger" role="button" data-bs-toggle="popover" data-bs-trigger="focus" title="Dismissible popover" data-bs-content="And here's some amazing content. It's very engaging. Right?">Dismissible popover</a>

var popover = new bootstrap.Popover(document.querySelector('.popover-dismiss'), {
  trigger: 'focus'
})

Izinto ezikhubazekileyo

Izinto disabledezinophawu azisebenzi, oku kuthetha ukuba abasebenzisi abanako ukushukuma okanye ukucofa ukuze baqalise ipopover (okanye inqaku lesixhobo). Njengomsebenzi wokusebenza, uya kufuna ukwenza i-popover isuka kwisisonga <div>okanye <span>, yenziwe ngokufanelekileyo ikhibhodi-ijolise ekusebenziseni tabindex="0".

Kwiziphembeleli ze-popover ezikhubazekileyo, unokukhetha kwakhona data-bs-trigger="hover focus"ukuze i-popover ibonakale njengengxelo ebonwayo kwangoko kubasebenzisi bakho njengoko bengenakulindela ukucofa into ekhubazekileyo.

<span class="d-inline-block" tabindex="0" data-bs-toggle="popover" data-bs-trigger="hover focus" data-bs-content="Disabled popover">
  <button class="btn btn-primary" type="button" disabled>Disabled button</button>
</span>

Sass

Izinto eziguquguqukayo

$popover-font-size:                 $font-size-sm;
$popover-bg:                        $white;
$popover-max-width:                 276px;
$popover-border-width:              $border-width;
$popover-border-color:              rgba($black, .2);
$popover-border-radius:             $border-radius-lg;
$popover-inner-border-radius:       subtract($popover-border-radius, $popover-border-width);
$popover-box-shadow:                $box-shadow;

$popover-header-bg:                 shade-color($popover-bg, 6%);
$popover-header-color:              $headings-color;
$popover-header-padding-y:          .5rem;
$popover-header-padding-x:          $spacer;

$popover-body-color:                $body-color;
$popover-body-padding-y:            $spacer;
$popover-body-padding-x:            $spacer;

$popover-arrow-width:               1rem;
$popover-arrow-height:              .5rem;
$popover-arrow-color:               $popover-bg;

$popover-arrow-outer-color:         fade-in($popover-border-color, .05);

Ukusetyenziswa

Vumela iipopovers ngeJavaScript:

var exampleEl = document.getElementById('example')
var popover = new bootstrap.Popover(exampleEl, options)

Iinketho

Iinketho zinokugqithiswa ngeempawu zedatha okanye iJavaScript. Kuphawu lwedatha, faka igama lokhetho ku data-bs-, njengakwi data-bs-animation="". Qinisekisa ukuba utshintsha uhlobo lwetyala legama lokukhetha ukusuka kwikamela ukuya kwi-kebab-case xa udlula iinketho ngeempawu zedatha. Umzekelo, endaweni yokusebenzisa data-bs-customClass="beautifier", sebenzisa data-bs-custom-class="beautifier".

Ukusebenzisa umsebenzi ngepopperConfig

var popover = new bootstrap.Popover(element, {
  popperConfig: function (defaultBsPopperConfig) {
    // var newPopperConfig = {...}
    // use defaultBsPopperConfig if needed...
    // return newPopperConfig
  }
})

Iindlela

bonisa

Ityhila ukuvela kwento ethile. Ibuyisela kumnxeba phambi kokuba i-popover iboniswe (okt phambi kokuba shown.bs.popoverisiganeko senzeke). Oku kuthathwa njenge "manual" yokuqalisa i-popover. Iipopovers ezinesihloko kunye nomxholo wazo zombini ubude obungu-zero azizange ziboniswe.

myPopover.show()

fihla

Ifihla imvelaphi yento. Ibuyisela kumnxeba phambi kokuba i-popover ifihliwe (okt phambi kwehidden.bs.popover isiganeko senzeke). Oku kuthathwa njenge "manual" yokuqalisa i-popover.

myPopover.hide()

guqula

Itshintsha ipopover yesiqalelo. Ibuyisela kumnxeba phambi kokuba i-popover iboniswe okanye ifihliwe (okt phambi kokuba isiganeko shown.bs.popoverokanye hidden.bs.popoverisiganeko senzeke). Oku kuthathwa njenge "manual" yokuqalisa i-popover.

myPopover.toggle()

lahla

Ifihla kwaye itshabalalise i-popover yento (Isusa idatha egciniweyo kwi-DOM element). Iipopovers ezisebenzisa unikezelo (okuyilwe kusetyenziswa ukhethoselector ) azinakutshatyalaliswa zizodwa kwinzala yezinto ezibangelayo .

myPopover.dispose()

yenza

Inika i- element's popover isakhono sokuboniswa. Iipopovers zenziwe ngokuzenzekelayo.

myPopover.enable()

khubaza

Isusa isakhono se popover yesiqalelo esizakuboniswa. I-popover iya kuboniswa kuphela ukuba ivuliwe kwakhona.

myPopover.disable()

toggleEnabled

Iguqulela isakhono se-popover yesiqalelo esiboniswa okanye sifihlwe.

myPopover.toggleEnabled()

hlaziya

Ihlaziya indawo ye popover yento.

myPopover.update()

getInstance

Indlela engatshintshiyo ekuvumela ukuba ufumane umzekelo we popover onxulunyaniswa nento yeDOM

var exampleTriggerEl = document.getElementById('example')
var popover = bootstrap.Popover.getInstance(exampleTriggerEl) // Returns a Bootstrap popover instance

getOrCreateInstance

Indlela engatshintshiyo ekuvumela ukuba ufumane umzekelo we popover onxulunyaniswa nento yeDOM, okanye wenze entsha ukuba ayiqalwanga.

var exampleTriggerEl = document.getElementById('example')
var popover = bootstrap.Popover.getOrCreateInstance(exampleTriggerEl) // Returns a Bootstrap popover instance

Iziganeko

var myPopoverTrigger = document.getElementById('myPopover')
myPopoverTrigger.addEventListener('hidden.bs.popover', function () {
  // do something...
})