Popovers
Iwe ati awọn apẹẹrẹ fun fifi awọn agbejade Bootstrap kun, bii awọn ti a rii ni iOS, si eyikeyi eroja lori aaye rẹ.
Awọn nkan lati mọ nigba lilo ohun itanna popover:
- Popovers gbarale ile-ikawe ẹgbẹ kẹta Popper.js fun ipo. O gbọdọ ni popper.min.js ṣaaju ki bootstrap.js tabi lo
bootstrap.bundle.min.js
/bootstrap.bundle.js
eyiti o ni Popper.js ni ibere fun awọn agbejade lati ṣiṣẹ! - Popovers nilo ohun itanna ọpa bi igbẹkẹle kan.
- Ti o ba n kọ JavaScript wa lati orisun, o nilo
util.js
. - Popovers ti yọkuro fun awọn idi iṣẹ ṣiṣe, nitorinaa o gbọdọ ṣe ipilẹṣẹ wọn funrararẹ .
- Gigun odo
title
aticontent
awọn iye kii yoo ṣe afihan agbejade kan. - Pato
container: 'body'
lati yago fun awọn iṣoro ṣiṣe ni awọn paati eka diẹ sii (bii awọn ẹgbẹ titẹ sii, awọn ẹgbẹ bọtini, ati bẹbẹ lọ). - Nfa popovers lori awọn eroja ti o farapamọ kii yoo ṣiṣẹ.
- Popovers fun
.disabled
tabidisabled
eroja gbọdọ wa ni jeki on a wrapper ano. - Nigbati o ba fa lati awọn ìdákọró ti o fi ipari si awọn laini pupọ, awọn popovers yoo wa ni aarin laarin iwọn apapọ awọn ìdákọró. Lo
white-space: nowrap;
lori rẹ<a>
s lati yago fun yi ihuwasi. - Popovers gbọdọ wa ni pamọ ṣaaju ki o to yọkuro awọn eroja ti o baamu wọn lati DOM.
Jeki kika lati wo bi popovers ṣe n ṣiṣẹ pẹlu awọn apẹẹrẹ diẹ.
Ọna kan lati bẹrẹ gbogbo awọn agbejade lori oju-iwe kan yoo jẹ lati yan wọn nipasẹ data-toggle
ẹda wọn:
$(function () {
$('[data-toggle="popover"]').popover()
})
Nigba ti o ba ni diẹ ninu awọn aza lori kan obi ano ti o dabaru pẹlu a popover, o yoo fẹ lati pato kan aṣa container
ki HTML popover han laarin ti ano dipo.
$(function () {
$('.example-popover').popover({
container: 'body'
})
})
<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>
Awọn aṣayan mẹrin wa: oke, ọtun, isalẹ, ati ti osi.
<button type="button" class="btn btn-secondary" data-container="body" data-toggle="popover" data-placement="top" data-content="Vivamus sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on top
</button>
<button type="button" class="btn btn-secondary" data-container="body" data-toggle="popover" data-placement="right" data-content="Vivamus sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on right
</button>
<button type="button" class="btn btn-secondary" data-container="body" data-toggle="popover" data-placement="bottom" data-content="Vivamus
sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on bottom
</button>
<button type="button" class="btn btn-secondary" data-container="body" data-toggle="popover" data-placement="left" data-content="Vivamus sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on left
</button>
Lo focus
okunfa lati yọ awọn popovers kuro lori titẹ atẹle olumulo ti nkan ti o yatọ ju ano toggle.
Siṣamisi kan pato nilo fun yiyọ kuro-lori-tẹle
Fun aṣawakiri agbelebu ti o tọ ati ihuwasi Syeed, o gbọdọ lo <a>
tag, kii ṣe tag <button>
, ati pe o tun gbọdọ ni abuda kan tabindex
.
<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'
})
Awọn eroja pẹlu disabled
ẹya kii ṣe ibaraenisepo, afipamo pe awọn olumulo ko le rababa tabi tẹ wọn lati ṣe okunfa agbejade (tabi ohun elo irinṣẹ). Gẹgẹbi iṣẹ-ṣiṣe, iwọ yoo fẹ lati ma ṣe okunfa popover lati inu ohun-iṣọ kan <div>
tabi <span>
ki o danu pointer-events
lori eroja alaabo naa.
Fun awọn okunfa popover alaabo, o tun le fẹ data-trigger="hover"
ki popover naa han bi esi wiwo lẹsẹkẹsẹ si awọn olumulo rẹ nitori wọn le ma nireti lati tẹ lori nkan alaabo kan.
<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>
Mu awọn agbejade ṣiṣẹ nipasẹ JavaScript:
$('#example').popover(options)
Awọn aṣayan le ṣee kọja nipasẹ awọn abuda data tabi JavaScript. Fun awọn abuda data, fi orukọ aṣayan si data-
, bi ninu data-animation=""
.
Oruko | Iru | Aiyipada | Apejuwe |
---|---|---|---|
iwara | boolianu | ooto | Waye iyipada ipare CSS kan si agbejade |
eiyan | okun | ano | eke | eke | Ṣafikun popover si nkan kan pato. Apeere |
akoonu | okun | ano | iṣẹ | '' | Iwọn akoonu aiyipada ti Ti iṣẹ kan ba fun, yoo pe pẹlu |
idaduro | nọmba | nkan | 0 | Idaduro iṣafihan ati fifipamo popover (ms) - ko kan si iru okunfa afọwọṣe Ti nọmba kan ba pese, idaduro jẹ lilo si tọju/fihan mejeeji Eto nkan jẹ: |
html | boolianu | eke | Fi HTML sinu agbejade. Ti o ba jẹ eke, text ọna jQuery yoo ṣee lo lati fi akoonu sii sinu DOM. Lo ọrọ ti o ba ni aniyan nipa awọn ikọlu XSS. |
ipo | okun | iṣẹ | 'ọtun' | Bawo ni lati ipo awọn popover - auto | oke | isalẹ | osi | ọtun. Nigbati a ba lo iṣẹ kan lati pinnu ipo, o pe pẹlu agbejade DOM agbejade bi ariyanjiyan akọkọ rẹ ati node DOM ti o nfa bi keji rẹ. A |
yiyan | okun | eke | eke | Ti o ba ti pese yiyan, awọn ohun agbejade yoo jẹ aṣoju si awọn ibi-afẹde ti a sọ. Ni iṣe, eyi ni a lo lati mu akoonu HTML ti o ni agbara lati ni afikun awọn agbejade. Wo eyi ati apẹẹrẹ alaye . |
awoṣe | okun | '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-header"></h3><div class="popover-body"></div></div>' |
HTML mimọ lati lo nigba ṣiṣẹda popover. Awọn popover's Awọn popover's
Awọn outermost wrapper ano yẹ ki o ni awọn |
akọle | okun | ano | iṣẹ | '' | Iwọn akọle aiyipada ti Ti iṣẹ kan ba fun, yoo pe pẹlu |
okunfa | okun | 'tẹ' | Bawo ni popover ti wa ni jeki - tẹ | rababa | idojukọ | Afowoyi. O le ṣe ọpọlọpọ awọn okunfa; ya wọn pẹlu aaye kan. `Afowoyi` ko le ṣe idapo pelu eyikeyi okunfa miiran. |
aiṣedeede | nọmba | okun | 0 | Aiṣedeede ti popover ni ibatan si ibi-afẹde rẹ. Fun alaye diẹ sii tọka si awọn iwe aiṣedeede Popper.js . |
fallbackPlacement | okun | orun | 'isipade' | Gba laaye lati pato iru ipo Popper yoo lo lori ipadabọ. Fun alaye diẹ sii tọka si awọn iwe aṣẹ ihuwasi ti Popper.js |
ààlà | okun | eroja | 'yi lọ Obi' | Aponsedanu ihamọ aala ti popover. Gba awọn iye ti 'viewport' , 'window' , 'scrollParent' , tabi itọkasi HTMLElement (JavaScript nikan). Fun alaye diẹ sii tọka si Popper.js's preventOverflow docs . |
Data eroja fun olukuluku popovers
Awọn aṣayan fun awọn agbejade kọọkan le jẹ iyasọtọ nipasẹ lilo awọn abuda data, bi a ti salaye loke.
Awọn ọna Asynchronous ati awọn iyipada
Gbogbo awọn ọna API jẹ asynchronous ati bẹrẹ iyipada kan . Wọn pada si ọdọ olupe ni kete ti iyipada ti bẹrẹ ṣugbọn ṣaaju ki o to pari . Ni afikun, ipe ọna kan lori paati iyipada yoo jẹ kọbikita .
Initializes popovers fun ohun akojọpọ eroja.
Ṣe afihan agbejade ano kan. Pada si olupe ṣaaju ki agbejade ti han gangan (ie ṣaaju ki shown.bs.popover
iṣẹlẹ naa to waye). Eyi ni a kà si “afọwọṣe” ti nfa popover. Awọn agbejade ti akọle ati akoonu mejeeji jẹ gigun odo ko han rara.
$('#element').popover('show')
Ìbòmọlẹ ohun ano ká popover. Pada si olupe ṣaaju ki agbejade ti farapamọ gangan (ie ṣaaju ki hidden.bs.popover
iṣẹlẹ naa to waye). Eyi ni a kà si “afọwọṣe” ti nfa popover.
$('#element').popover('hide')
Yipada ohun ano ká popover. Pada si olupe ṣaaju ki agbejade ti han gangan tabi farapamọ (ie ṣaaju ki iṣẹlẹ shown.bs.popover
tabi hidden.bs.popover
iṣẹlẹ to waye). Eyi ni a kà si “afọwọṣe” ti nfa popover.
$('#element').popover('toggle')
Hides ati ki o run ohun ano ká popover. Popovers ti o lo aṣoju (eyi ti a ṣẹda nipa lilo aṣayan ) selector
ko le ṣe iparun ni ẹyọkan lori awọn eroja ti o nfa ọmọ.
$('#element').popover('dispose')
Yoo fun ohun ano ká popover ni agbara lati han. Popovers ti ṣiṣẹ nipasẹ aiyipada.
$('#element').popover('enable')
Yọ awọn agbara fun ohun ano ká popover lati han. Agbejade naa yoo ni anfani lati han nikan ti o ba tun ṣiṣẹ.
$('#element').popover('disable')
Yipada agbara fun agbejade eroja lati han tabi pamọ.
$('#element').popover('toggleEnabled')
Ṣe imudojuiwọn ipo agbejade eroja kan.
$('#element').popover('update')
Iṣẹlẹ Iru | Apejuwe |
---|---|
fihan.bs.popover | Yi iṣẹlẹ ina lẹsẹkẹsẹ nigbati awọn show apẹẹrẹ ọna ti a npe ni. |
han.bs.popover | Iṣẹlẹ yii jẹ ina nigbati popover ti jẹ ki o han si olumulo (yoo duro fun awọn iyipada CSS lati pari). |
tọju.bs.popover | Iṣẹlẹ yii jẹ ina lẹsẹkẹsẹ nigbati ọna hide apẹẹrẹ ti pe. |
farasin.bs.popover | Iṣẹlẹ yii jẹ ina nigbati agbejade ba ti pari fifipamọ lati ọdọ olumulo (yoo duro fun awọn iyipada CSS lati pari). |
ti a fi sii.bs.popover | Iṣẹlẹ yii jẹ ina lẹhin show.bs.popover iṣẹlẹ naa nigbati a ti ṣafikun awoṣe popover si DOM. |
$('#myPopover').on('hidden.bs.popover', function () {
// do something…
})