Ama-Popovers

Uhlolojikelele

Izinto okufanele uzazi uma usebenzisa i-plugin ye-popover:

• Ama-Popovers athembele kumtapo wezincwadi wenkampani yangaphandle we - Popper ukuze abekwe esikhundleni. Kufanele ufake i -popper.min.js ngaphambili bootstrap.js, noma usebenzise eyodwa bootstrap.bundle.min.jsequkethe i-Popper.
• Ama-Popovers adinga i- plugin ye -popover njengokuncika.
• Ama-Popovers angena ngenxa yezizathu zokusebenza, ngakho-ke kuzomele uwaqalise ngokwakho .
• Ubude obuziro titlenamanani contentngeke kubonise i-popover.
• Cacisa container: 'body'ukuze ugweme ukunikeza izinkinga ngezingxenye eziyinkimbinkimbi (njengamaqembu ethu okokufaka, amaqembu wezinkinobho, njll).
• Ukucupha ama-popover ezintweni ezifihliwe ngeke kusebenze.
• Ama-Popovers .disablednoma ama- disabledelementi kumele acushwe ku-elementi yokugoqa.
• Uma icushwa kusukela kumahange agoqa emigqeni eminingi, ama-popover azobekwa phakathi phakathi kobubanzi bawo wonke amahange. Sebenzisa .text-nowrapkweyakho <a>ukugwema lokhu kuziphatha.
• Ama-Popovers kumele afihlwe ngaphambi kokuthi kukhishwe izici ezihambisanayo ku-DOM.
• Ama-Popovers angaqalwa ngenxa yento engaphakathi kwesithunzi se-DOM.

Qhubeka ufunda ukuze ubone ukuthi ama-popover asebenza kanjani ngezinye izibonelo.

Izibonelo

Nika amandla ama-popovers

Njengoba kushiwo ngenhla, kufanele uqalise ama-popover ngaphambi kokuthi asetshenziswe. Enye indlela yokuqalisa wonke ama-popover ekhasini kungaba ukuwakhetha ngesibaluli sawo data-bs-toggle, njengalokhu:

const popoverTriggerList = document.querySelectorAll('[data-bs-toggle="popover"]')
const popoverList = [...popoverTriggerList].map(popoverTriggerEl => new bootstrap.Popover(popoverTriggerEl))

Idemo ebukhoma

Sisebenzisa i-JavaScript efana namazwibela angenhla ukuze sinikeze i-popover elandelayo ebukhoma. Izihloko zisethwa ngokusebenzisa data-bs-titlefuthi okuqukethwe komzimba kusethwa nge- data-bs-content.

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

Izikhombisi-ndlela ezine

Kunezinketho ezine ezitholakalayo: phezulu, kwesokudla, phansi, nakwesokunxele. Izikhombisi-ndlela ziboniswa uma usebenzisa i-Bootstrap ku-RTL. Setha data-bs-placementukushintsha isiqondiso.

<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>

Ngokwezifisocontainer

Uma unezitayela ezithile kusici somzali eziphazamisa i-popover, uzofuna ukucacisa inkambiso containerukuze i-HTML ye-popover ivele ngaphakathi kwaleyo element esikhundleni. Lokhu kuvamile kumathebula asabelayo, amaqembu okokufaka, nokunye okunjalo.

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

Esinye isimo lapho uzofuna ukusetha isiko containerelisobala ama-popovers ngaphakathi kwengxoxo ye- modal , ukuze wenze isiqiniseko sokuthi i-popover ngokwayo yengezwe ku-modal. Lokhu kubaluleke kakhulu kuma-popover aqukethe izinto ezisebenzisanayo - izingxoxo ze-modal zizobamba ukugxila, ngakho-ke ngaphandle uma i-popover iyingxenye yengane ye-modal, abasebenzisi ngeke bakwazi ukugxila noma benze lezi zinto zisebenze.

const popover = new bootstrap.Popover('.example-popover', {
  container: '.modal-body'
})

Ama-popover angokwezifiso

Ungenza ngendlela oyifisayo ukubukeka kwama-popover usebenzisa okuguquguqukayo kwe-CSS . Sisetha ikilasi langokwezifiso data-bs-custom-class="custom-popover"ukuze sandise ukubukeka kwethu kwangokwezifiso futhi sikusebenzise ukuze sibhale ngaphezu kwezinye zezinto eziguquguqukayo zendawo ze-CSS.

.custom-popover {
  --bs-popover-max-width: 200px;
  --bs-popover-border-color: var(--bs-primary);
  --bs-popover-header-bg: var(--bs-primary);
  --bs-popover-header-color: var(--bs-white);
  --bs-popover-body-padding-x: 1rem;
  --bs-popover-body-padding-y: .5rem;
}

<button type="button" class="btn btn-secondary"
        data-bs-toggle="popover" data-bs-placement="right"
        data-bs-custom-class="custom-popover"
        data-bs-title="Custom popover"
        data-bs-content="This popover is themed via CSS variables.">
  Custom popover
</button>

Cashisa ngokuchofoza okulandelayo

Sebenzisa i- focustrigger ukuze ucashise ama-popovers ekuchofozeni okulandelayo komsebenzisi kwento ehlukile kunento yokuguqula.

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

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

Izakhi ezikhutshaziwe

Izinto disabledezinesibaluli azihlangani, okusho ukuthi abasebenzisi abakwazi ukuhambisa phezulu noma ukuzichofoza ukuze bacuphe i-popover (noma ithiphu yamathuluzi). Njengendlela yokusebenza, uzofuna ukuqalisa i-popover kusuka ku-wrapper <div>noma <span>, eyenziwe kahle ikhibhodi-igxile usebenzisa tabindex="0".

Ezibangeli ze- popover ezikhutshaziwe, ungase futhi data-bs-trigger="hover focus"uncamele ukuthi i-popover ibonakale njengempendulo esheshayo ebonakalayo kubasebenzisi bakho njengoba bangase bangalindeli ukuchofoza into ekhutshaziwe.

<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>

CSS

Okuguquguqukayo

Njengengxenye yendlela yokuguquguquka kwe-CSS ye-Bootstrap, ama-popover manje asebenzisa okuguquguqukayo kwasendaweni kwe-CSS .popoverukuze enze ngokwezifiso isikhathi sangempela esithuthukisiwe. Amanani okuguquguquka kwe-CSS asethwa nge-Sass, ngakho ukwenza ngokwezifiso kwe-Sass kusasekelwa, nakho.

  --#{$prefix}popover-zindex: #{$zindex-popover};
  --#{$prefix}popover-max-width: #{$popover-max-width};
  @include rfs($popover-font-size, --#{$prefix}popover-font-size);
  --#{$prefix}popover-bg: #{$popover-bg};
  --#{$prefix}popover-border-width: #{$popover-border-width};
  --#{$prefix}popover-border-color: #{$popover-border-color};
  --#{$prefix}popover-border-radius: #{$popover-border-radius};
  --#{$prefix}popover-inner-border-radius: #{$popover-inner-border-radius};
  --#{$prefix}popover-box-shadow: #{$popover-box-shadow};
  --#{$prefix}popover-header-padding-x: #{$popover-header-padding-x};
  --#{$prefix}popover-header-padding-y: #{$popover-header-padding-y};
  @include rfs($popover-header-font-size, --#{$prefix}popover-header-font-size);
  --#{$prefix}popover-header-color: #{$popover-header-color};
  --#{$prefix}popover-header-bg: #{$popover-header-bg};
  --#{$prefix}popover-body-padding-x: #{$popover-body-padding-x};
  --#{$prefix}popover-body-padding-y: #{$popover-body-padding-y};
  --#{$prefix}popover-body-color: #{$popover-body-color};
  --#{$prefix}popover-arrow-width: #{$popover-arrow-width};
  --#{$prefix}popover-arrow-height: #{$popover-arrow-height};
  --#{$prefix}popover-arrow-border: var(--#{$prefix}popover-border-color);
  

Izinguquko ze-Sass

$popover-font-size:                 $font-size-sm;
$popover-bg:                        $white;
$popover-max-width:                 276px;
$popover-border-width:              $border-width;
$popover-border-color:              var(--#{$prefix}border-color-translucent);
$popover-border-radius:             $border-radius-lg;
$popover-inner-border-radius:       subtract($popover-border-radius, $popover-border-width);
$popover-box-shadow:                $box-shadow;

$popover-header-font-size:          $font-size-base;
$popover-header-bg:                 shade-color($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;

Ukusetshenziswa

Nika amandla ama-popovers nge-JavaScript:

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

Izinketho

Njengoba izinketho zingadluliswa ngezibaluli zedatha noma i-JavaScript, ungakwazi ukwengeza igama lenketho kokuthi data-bs-, njengaku data-bs-animation="{value}". Qiniseka ukuthi ushintsha uhlobo lwekesi legama lenketho lisuka ku- “ camelCase ” liye ku- “ kebab-case ” lapho udlulisa izinketho ngezibaluli zedatha. Isibonelo, sebenzisa data-bs-custom-class="beautifier"esikhundleni se- data-bs-customClass="beautifier".

Kusukela ku-Bootstrap 5.2.0, zonke izingxenye zisekela isibaluli sedatha egodliwe esihlolwayodata-bs-config esingafaka ukucushwa kwengxenye elula njengochungechunge lwe-JSON. Uma into inezibaluli , inani lokugcina lizoba data-bs-config='{"delay":0, "title":123}'futhi izibaluli zedatha ezihlukene zizokhipha amanani anikezwe ngomhla ka- . Ngaphezu kwalokho, izibaluli zedatha ezikhona ziyakwazi ukubeka amanani e-JSON afana .data-bs-title="456"title456data-bs-configdata-bs-delay='{"show":0,"hide":150}'

Ukusebenzisa umsebenzi ngepopperConfig

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

Izindlela

// getOrCreateInstance example
const popover = bootstrap.Popover.getOrCreateInstance('#example') // Returns a Bootstrap popover instance

// setContent example
myPopover.setContent({
  '.popover-header': 'another title',
  '.popover-body': 'another content'
})

Imicimbi

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