Popovers

Nchịkọta

Ihe ị ga-ama mgbe ị na-eji ngwa mgbakwunye popover:

• Popovers na-adabere na ọba akwụkwọ ndị ọzọ Popper maka idowe. Ị ga-agụnye popper.min.js tupu bootstrap.js, ma ọ bụ jiri bootstrap.bundle.min.jsnke nwere Popper.
• Popovers chọrọ ngwa mgbakwunye popover ka ndabere.
• Popovers abanyela maka ebumnuche arụmọrụ, yabụ ị ga-ebido ya n'onwe gị .
• Ogologo efu titlena contentụkpụrụ agaghị egosi popover.
• Ezipụta container: 'body'ka ịzenarị nsogbu n'ime ihe ndị dị mgbagwoju anya (dị ka otu ntinye anyị, otu bọtịnụ, wdg).
• Ịkpalite popovers na ihe zoro ezo agaghị arụ ọrụ.
• Popovers maka .disabledma ọ bụ disabledọcha ga-akpalite na ihe mkpuchi.
• Mgbe a kpalitere site na arịlịka nke kechie n'ofe ahịrị dị iche iche, popovers ga-adị n'etiti obosara nke arịlịka n'ozuzu ya. Jiri .text-nowrapna <a>s gị zere omume a.
• A ghaghị izobe ihe ndị na-ebupụta ihe tupu e wepụ ihe ndị kwekọrọ na DOM.
• Enwere ike ịkpalite popovers n'ihi ihe dị n'ime onyinyo DOM.

Nọgide na-agụ ka ịhụ ka popovers si arụ ọrụ na atụ ụfọdụ.

Ihe atụ

Kwado popovers

Dịka e kwuru n'elu, ị ga-eburịrị popovers tupu enwee ike iji ya. Otu ụzọ isi bido popovers niile na ibe ga-abụ ịhọrọ ha site na data-bs-togglenjirimara ha, dịka:

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

Ihe ngosi dị ndụ

Anyị na-eji Javascript yiri snippet dị n'elu iji mee popover ndị a dị ndụ. A na-edozi aha site data-bs-titlena ma hazie ọdịnaya ahụ site na 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>

Ụzọ anọ

Nhọrọ anọ dị: elu, aka nri, ala na aka ekpe. A na-egosipụta ntụzịaka mgbe ị na-eji Bootstrap na RTL. Tọọ data-bs-placementịgbanwe ntụzịaka.

<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>

Omenalacontainer

Mgbe ị nwere ụdị ụfọdụ na mmewere nne na nna na-egbochi popover, ị ga-achọ ịkọwapụta omenala containerka HTML popover wee pụta n'ime mmewere ahụ kama. Nke a na-emekarị na tebụl na-anabata, otu ntinye, na ihe ndị yiri ya.

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

Ọnọdụ ọzọ ebe ị ga-achọ ịtọ omenala doro anya containerbụ popovers n'ime a modal dialog , iji jide n'aka na popover n'onwe ya na-agbakwunyere na modal. Nke a dị mkpa karịsịa maka popovers nwere ihe ndị na-emekọrịta ihe - modal dialogs ga-ejide nlebara anya, ya mere ọ gwụla ma popover bụ ihe nwatakịrị nke modal, ndị ọrụ agaghị enwe ike ilekwasị anya ma ọ bụ mee ka ihe ndị a na-emekọrịta ihe.

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

Popovers omenala

Ị nwere ike hazie ọdịdị popovers site na iji mgbanwe CSS . Anyị na-edobe klaasị ọpụrụiche data-bs-custom-class="custom-popover"iji gbasaa ọdịdị omenala anyị wee jiri ya kagbuo ụfọdụ mgbanwe CSS mpaghara.

.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>

Wepụ na ịpị ọzọ

Jiri focusmkpalite chụpụ popovers na ọpịpị ọzọ onye ọrụ nke ihe dị iche karịa mmewere mgbanwe.

<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'
})

Ihe ndị nwere nkwarụ

Ihe ndị nwere disablednjirimara ahụ anaghị emekọrịta ihe, nke pụtara na ndị ọrụ enweghị ike ịnyagharị ma ọ bụ pịa ha ka ha kpalite popover (ma ọ bụ Tooltip). Dị ka ihe na-arụ ọrụ, ị ga-achọ ịkpalite popover site na ihe mkpuchi <div>ma ọ bụ <span>, nke emebere nke ọma na ahụigodo-elekwasị anya na iji tabindex="0".

Maka ihe mkpalite popover nwere nkwarụ, ị nwekwara ike ịhọrọ data-bs-trigger="hover focus"ka popover pụta dị ka nzaghachi anya ozugbo nye ndị ọrụ gị ka ha nwere ike ọ gaghị atụ anya ịpị ihe nwere nkwarụ.

<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

Mgbanwe

Dịka akụkụ nke ụzọ mgbanwe mgbanwe CSS nke Bootstrap, popovers na-eji mgbanwe CSS mpaghara .popoveremeziwanye nhazi oge. A na-edozi ụkpụrụ maka mgbanwe CSS site na Sass, yabụ ka na-akwado nhazi Sass, kwa.

  --#{$prefix}popover-zindex: #{$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);
  

Sass variables

$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;

Ojiji

Kwado popovers site na Javascript:

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

Nhọrọ

Dịka enwere ike ịfefe nhọrọ site na njirimara data ma ọ bụ Javascript, ị nwere ike itinye aha nhọrọ na data-bs-, dịka na data-bs-animation="{value}". Gbaa mbọ hụ na ị gbanwee ụdị ikpe nke aha nhọrọ site na " camelCase " gaa na " kebab-case " mgbe ị na-agafe nhọrọ site na njirimara data. Dịka ọmụmaatụ, jiri data-bs-custom-class="beautifier"kama data-bs-customClass="beautifier".

Dịka nke Bootstrap 5.2.0, akụrụngwa niile na-akwado njirimara data echekwara nnwaledata-bs-config nke nwere ike idobe nhazi akụrụngwa dị mfe dị ka eriri JSON. Mgbe mmewere nwere data-bs-config='{"delay":0, "title":123}'na data-bs-title="456"njiri mara, uru ikpeazụ titlega-abụ 456na njirimara data dị iche ga-ewepụ ụkpụrụ enyere na data-bs-config. Na mgbakwunye, njirimara data dị adị nwere ike idobe ụkpụrụ JSON dịka data-bs-delay='{"show":0,"hide":150}'.

Iji ọrụ napopperConfig

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

Ụzọ

// 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'
})

Ihe omume

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