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Bapopovers

Mikanda mpe bandakisa mpo na kobakisa ba popovers ya Bootstrap, lokola oyo ezwami na iOS, na élément nyonso na site na yo.

Botali ya mozindo

Makambo oyo osengeli koyeba ntango ozali kosalela plugin ya popover:

  • Popovers ba se fier na bibliothèque ya 3ème partie Popper pona positionnement. Esengeli otia popper.min.js liboso ya bootstrap.js to osalela bootstrap.bundle.min.js/ bootstrap.bundle.jsoyo ezali na Popper mpo ba popovers esalaka!
  • Popovers esengaka plugin ya tooltip lokola dépendance.
  • Soki ozali kotonga JavaScript na biso uta na source, esengiutil.js .
  • Popovers ezali opt-in mpo na ba raisons ya performance, yango wana esengeli o initialiser yango yo moko .
  • Zéro-longueur titlena ba contentvaleurs eko lakisa jamais popover.
  • Boyebisa container: 'body'pona ko éviter ba problèmes ya rendu na ba composants plus complexes (lokola ba groupes na biso ya entrée, ba groupes ya boutons, etc).
  • Ko déclencher ba popovers na ba éléments cachés ekosimba te.
  • Popovers mpo na .disabledto disabledba éléments esengeli e déclenché na élément ya enveloppe.
  • Ntango ebandisami uta na ba ancres oyo ezingami na milɔngɔ mingi, ba popovers ekozala na katikati kati na bonene mobimba ya ba ancres. Salelá .text-nowrapna s na yo <a>mpo na koboya ezaleli oyo.
  • Esengeli kobomba ba popovers avant ba éléments correspondants na yango elongolama na DOM.
  • Popovers ekoki ko déclenché grâce na élément moko na kati ya DOM ya ombre.
Par défaut, composant oyo esalela sanitizer ya contenus intégré, oyo elongolaka ba éléments HTML nionso oyo epesami nzela ya polele te. Tala eteni ya sanitizer na mikanda na biso ya JavaScript mpo na koyeba makambo mosusu.
Effet ya animation ya composante oyo ezali dépendant na prefers-reduced-motionrequête ya média. Tala eteni ya mouvement réduit ya mikanda na biso ya accessibilité .

Koba kotanga mpo na komona ndenge nini ba popovers esalaka na mwa bandakisa.

Ndakisa: Kofungola ba popovers bisika nyonso

Lolenge moko ya ko initialiser ba popovers nionso na page moko ekozala pona yango na data-toggleattribut na yango:

$(function () {
  $('[data-toggle="popover"]').popover()
})

Ndakisa: Kosalela containeroption

Ntango ozali na mwa ba styles na élément parent oyo e interférer na popover, okolinga ko préciser personnalisé containermpo HTML ya popover ebima na kati ya élément wana na esika na yango.

$(function () {
  $('.example-popover').popover({
    container: 'body'
  })
})

Ndakisa

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

Ba direction minei

Ba options minei ezali: likolo, na loboko ya mobali, na nse, mpe na loboko ya mwasi.

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

Bolongola na clic oyo elandi

Salelá focusdéclencheur mpo na koboya ba popovers na clic oyo elandi ya mosaleli ya élément ekeseni na élément ya kobalusa.

Marquage spécifique esengeli mpo na dismiss-on-next-click

Mpo na etamboli malamu ya croix-navigateur mpe cross-plateforme, osengeli kosalela <a>tag, tag te , <button>mpe osengeli mpe kotia tabindexattribut.

Popover oyo ekoki kolongolama 
<a tabindex="0" class="btn btn-lg btn-danger" role="button" data-toggle="popover" data-trigger="focus" title="Dismissible popover" data-content="And here's some amazing content. It's very engaging. Right?">Dismissible popover</a>
$('.popover-dismiss').popover({
  trigger: 'focus'
})

Ba éléments oyo ekangami

Ba éléments oyo ezali na disabledattribut ezali interactif te, elingi koloba ba usagers bakoki ko hover to ko cliquer yango te pona ko déclencher popover (to tooltip). Lokola solution, okolinga ko déclencher popover à partir ya enveloppe <div>to <span>pe ko override the pointer-eventsna élément désactivé.

Mpo na ba déclencheur ya popover oyo ekangami, okoki mpe kolinga data-trigger="hover"mpo ete popover ebima lokola makanisi ya komona ya mbala moko epai ya basaleli na yo lokola bakoki kozela te kofina na eleman oyo ekangami.

<span class="d-inline-block" data-toggle="popover" data-content="Disabled popover">
  <button class="btn btn-primary" style="pointer-events: none;" type="button" disabled>Disabled button</button>
</span>

Kosalela yango

Bofungola ba popovers na nzela ya JavaScript:

$('#example').popover(options)
Accélération ya GPU

Popovers tango mosusu emonanaka flou na ba appareils Windows 10 en raison ya accélération ya GPU na DPI ya système modifié. Solution ya likambo oyo na v4 ezali ya ko désactiver accélération ya GPU ndenge esengeli na ba popovers na yo.

Likambo oyo bapesi mpo na kobongisa yango:

Popper.Defaults.modifiers.computeStyle.gpuAcceleration = !(window.devicePixelRatio < 1.5 && /Win/.test(navigator.platform))

Kosala ba popovers esalaka pona ba usagers ya clavier na technologie ya assistance

Pona ko permettre ba usagers ya clavier ba activer ba popovers na yo, esengeli obakisa yango kaka na ba éléments HTML oyo traditionnellement ezalaka focusable na clavier pe interactif (lokola ba liens to ba contrôles ya formulaire). Atako ba éléments HTML arbitraires (lokola <span>s) ekoki kosalama focusable na kobakisa tabindex="0"attribut, yango ekobakisa ba arrêts ya onglet potentiellement dérangeant mpe confusion na ba éléments non interactifs mpo na ba usagers ya clavier, mpe ba technologies mingi ya assistance na tango oyo esakolaka te contenus ya popover na situation oyo . En plus, ko se fier kaka te hovercomme déclencheur ya ba popovers na yo, po yango ekosala que ezala impossible ya ko déclencher pona ba usagers ya clavier.

Atako okoki kokɔtisa HTML ya bozwi, oyo ebongisami malamu na kati ya bapopovers na nzela ya htmlkopona, tozali kolendisa yo makasi ete oboya kobakisa motángo ya makambo oyo eleki ndelo. Lolenge ba popovers esalaka lelo oyo ezali ete, mbala moko elakisami, makambo na yango ekangami na élément déclencheur na aria-describedbyattribut. Yango wana, mobimba ya makambo ya popover ekoyebisama na basaleli ya tekiniki ya kosunga lokola ebale moko molai, oyo ekatanaki te.

En plus, atako ezali possible mpe ko inclure ba contrôles interactifs (lokola ba éléments ya formulaire to ba liens) na popover na yo (na kobakisa ba éléments oyo na ba whiteListattributs mpe ba balises to oyo epesami nzela), yeba que na tango oyo popover e gérer ordre ya focus ya clavier te. Ntango mosaleli ya klaviatware afungolaka popover, focus etikalaka na élément déclencheur, mpe lokola popover mbala mingi elandaka mbala moko déclencheur te na structure ya mokanda, garantie ezali te que kokende liboso/kofinaTABekokende na mosaleli ya clavier na kati ya popover yango moko. Na mokuse, kobakisa kaka ba contrôles interactifs na popover ezali probablement kosala que ba contrôles wana ezala inconstable/inutilisable mpo na ba usagers ya clavier mpe ba usagers ya ba technologies d’assistance, to au moins kosala ordre ya focus global illogique. Na makambo oyo, kanisá kosalela na esika na yango dialogue modal.

Makambo oyo okoki kopona

Ba options ekoki koleka na nzela ya ba attributs ya ba données to JavaScript. Mpo na ba attributs ya ba données, bakisa kombo ya option na data-, lokola na data-animation="".

Yeba ete mpo na bantina ya bokengi sanitize, sanitizeFnmpe whiteListba options ekoki kopesama te na kosalelaka ba attributs ya ba données.
Nkombo Lolenge Mbeba Ndimbola
animation ya kosala boolean ya solo Salelá transition ya fade ya CSS na popover
eloko oyo batyaka na kati molongo ya molongo | élément | lokuta lokuta

Ebakisi popover na élément moko ya sikisiki. Ndakisa: container: 'body'. Option oyo ezali surtout utile na ndenge epesaka yo nzela ya ko positionner popover na flux ya document pene ya élément déclencheur - oyo ekopekisa popover e flotter mosika na élément déclencheur na tango ya changement ya taille ya fenêtre.
makambo eza na kati molongo ya molongo | élément | mosala '' .

Valeur ya contenus par défaut soki data-contentattribut ezali te.

Soki fonction moko epesami, ekobenga yango na thisensemble ya référence na yango na élément oyo popover ekangami na yango.
kozelisa motango | moto ya likambo 0.

Retard ya kolakisa pe kobomba popover (ms) - etali te type ya déclencheur manuel

Soki nimero moko epesami, retard esalemi na nyonso mibale kobomba/lakisa

Bokeli ya eloko ezali:delay: { "show": 500, "hide": 100 }
html boolean lokuta Kotisa HTML na kati ya popover. Soki ezali lokuta, méthode ya jQuery textekosalelama mpo na kokotisa makambo na DOM. Salelá makomi soki ozali komitungisa mpo na ba attaques ya XSS.
esika ya kotya yango molongo ya molongo | mosala 'malamu'

Ndenge nini ko positionner popover - auto | likolo ya likolo | na nse | na gauche | malamu.
Tango autoe précisé, eko réorienter dynamiquement popover.

Tango fonction esalelami pona koyeba placement, ebengami na node popover DOM lokola argument na yango ya liboso pe élément déclencheur node DOM lokola ya mibale na yango. Contexte thisetiamaki na instance ya popover.
moponi molongo ya molongo | lokuta lokuta Soki moponi epesami, biloko ya popover ekopesama na ba cibles oyo elakisami. Na pratique, yango esalelamaka pona ko permettre ba contenus HTML dynamiques ezala na ba popovers oyo ebakisami. Talá oyo mpe ndakisa moko oyo ezali kopesa makambo mingi .
modèle ya kosala shene '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-header"></h3><div class="popover-body"></div></div>'

Base HTML ya kosalela tango ya kosala popover.

Ba popover's titlebako injecter na kati ya .popover-header.

Ba popover's contentbako injecter na kati ya .popover-body.

.arrowekokoma flèche ya popover.

Elemento ya enveloppe ya libanda esengeli kozala na .popoverclasse.
titre molongo ya molongo | élément | mosala '' .

Valeur ya titre par défaut soki titleattribut ezali te.

Soki fonction moko epesami, ekobenga yango na thisensemble ya référence na yango na élément oyo popover ekangami na yango.
kobandisa shene 'cliquez'. Ndenge nini popover ebandi - finá | kosala hover | focus | mokanda. Okoki koleka ba déclencheur ebele; kokabola bango na esika moko. manualekoki kosangisama te na déclencheur mosusu.
offset ya kosala motango | shene 0. Offset ya popover par rapport na cible na yango. Mpo na koyeba makambo mingi tala Docs ya offset ya Popper .
fallbackKotia na esika ya mosala molongo ya molongo | array 'kobalusa' Tika kolakisa position nini Popper akosalela na fallback. Mpo na koyeba makambo mingi tala ba docs ya bizaleli ya Popper
Classe ya momesano molongo ya molongo | mosala '' .

Bakisa ba classes na popover tango elakisami. Yeba ete ba classes oyo ekobakisama en plus ya ba classes nionso oyo elakisami na modèle. Mpo na kobakisa bakelasi mingi, kabola yango na bisika: 'a b'.

Okoki mpe koleka fonction oyo esengeli kozongisa molongo moko oyo ezali na ba kombo ya kelasi ya kobakisa.
ndelo ya mboka molongo ya molongo | eloko 'moboti ya défilement'. Débordement contrainte frontière ya popover. Endimi motuya ya 'viewport', 'window', 'scrollParent', to référence ya HTMLElement (JavaScript kaka). Mpo na koyeba makambo mingi tala mikanda ya PreventOverflow ya Popper .
kosala sanitisation boolean ya solo Activer to désactiver sanitisation. Soki activé 'template', 'content'na ba 'title'options ekozala sanitisé. Tala eteni ya sanitizer na mikanda na biso ya JavaScript .
Liste ya pembe moto ya likambo Valeur ya défaut Objet oyo ezali na ba attributs na ba balises oyo epesami nzela
kosala sanitizeFn null | mosala ntina te Awa okoki ko fournir fonction ya sanitize na yo moko. Yango ekoki kozala na ntina soki olingi kosalela bibliotɛkɛ oyo ebongisami mpo na kosala bopɛto.
popperConfig ya kosala null | moto ya likambo ntina te Mpo na kobongola configuration ya Popper ya liboso ya Bootstrap, tala configuration ya Popper

Ba attributs ya ba données pona ba popovers moko moko

Ba options pona ba popovers moko moko ekoki na ndenge mosusu kozala précisé na nzela ya bosaleli ba attributs ya ba données, ndenge elimbolami likolo.

Ba méthodes ya kosala

Ba méthodes asynchrones na ba transitions

Ba méthodes nionso ya API ezali asynchrone mpe ebandi transition . Bazongaka epai ya moto oyo abengi ntango kaka mbongwana ebandi kasi liboso ete esila . En plus, appel ya méthode na composante ya transition ekozala ignorée .

Tala mikanda na biso ya JavaScript mpo na koyeba makambo mosusu .

$().popover(options)

Initialise ba popovers pona collection ya élément.

.popover('show')

Ezali kobimisa popover ya élément moko. Ezongi na mobengi yambo popover elakisama mpenza (elingi koloba liboso ete shown.bs.popoverlikambo esalema). Yango etalelami lokola “manuel” oyo ebandisaka popover. Ba Popovers oyo titre na yango na contenus na yango nionso mibale ezali zéro-longueur elakisami jamais.

$('#element').popover('show')

.popover('hide')

Ebombaka popover ya élément moko. Ezongi na mobengi yambo ete popover ebombama mpenza (elingi koloba liboso ete hidden.bs.popoverlikambo esalema). Yango etalelami lokola “manuel” oyo ebandisaka popover.

$('#element').popover('hide')

.popover('toggle')

Toggles popover ya élément moko. Ezongi na mobengi yambo popover elakisama to ebombama mpenza (elingi koloba yambo ete likambo shown.bs.popoverto hidden.bs.popoveresalema). Yango etalelami lokola “manuel” oyo ebandisaka popover.

$('#element').popover('toggle')

.popover('dispose')

Ebombaka mpe ebebisaka popover ya élément moko. Popovers oyo esalela délégation (oyo esalemi na nzela ya selectoroption ) ekoki kobebisama moko moko te na ba éléments déclencheur descendant.

$('#element').popover('dispose')

.popover('enable')

Epesaka popover ya élément moko makoki ya kolakisa. Popovers ezali activé par défaut.

$('#element').popover('enable')

.popover('disable')

Elongolaka makoki mpo na popover ya élément moko elakisama. Popover ekozala na makoki ya kolakisa kaka soki ezongisami na mosala.

$('#element').popover('disable')

.popover('toggleEnabled')

Toggles makoki mpo na popover ya element moko elakisama to ebombama.

$('#element').popover('toggleEnabled')

.popover('update')

Mikolo oyo position ya popover ya élément moko.

$('#element').popover('update')

Makambo oyo esalemaki

Lolenge ya likambo Ndimbola
elakisaka.bs.popover Evenement oyo ezo beta mbala moko tango showméthode ya instance ebengami.
elakisami.bs.bobola Evenement oyo ezo beta tango popover esalemi visible na mosaleli (ekozela ba transitions ya CSS esila).
bomba.bs.bobola Evenement oyo ezo beta mbala moko tango hideméthode ya instance ebengami.
ebombami.bs.bobola Evenement oyo ezo beta tango popover esili kobombama na mosaleli (ekozela ba transitions ya CSS esila).
ekotisami.bs.bobola Evenement oyo ezo bengana sima ya show.bs.popoverévénement tango modèle ya popover ebakisami na DOM. 
$('#myPopover').on('hidden.bs.popover', function () {
  // do something...
})