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Modal

Sebenzisa iplagi yemodal ye-Bootstrap yeJavaScript ukongeza iingxoxo kwindawo yakho yeebhokisi ezikhanyayo, izaziso zabasebenzisi, okanye umxholo olungiselelwe ngokupheleleyo.

Ingaba isebenza kanjani

Ngaphambi kokuba uqalise ngecandelo le-modal ye-Bootstrap, qiniseka ukuba ufunda oku kulandelayo njengoko ukhetho lwethu lwemenyu lusanda kutshintsha.

Iimodyuli zakhiwe ngeHTML, CSS, kunye neJavaScript. Zibekwe phezu kwayo yonke enye into kuxwebhu kwaye zisuse umqulu ukusuka <body>ukuze umxholo wemodal ujikeleze endaweni yoko.
Ukucofa kwi-modal "umva" kuya kuvala ngokuzenzekelayo i-modal.
I-Bootstrap ixhasa kuphela ifestile yemodal enye ngexesha. Iimodyuli ezifakwe kwiNgxoxo azixhaswa njengoko sikholelwa ukuba zingamava angalunganga kubasebenzisi.
Iimodali zisetyenziswa position: fixed, enokuthi ngamanye amaxesha ibe yinto ethile malunga nonikezelo lwayo. Nanini na xa kunokwenzeka, beka i-modal yakho ye-HTML kwindawo yomgangatho ophezulu ukunqanda ukuphazamiseka okunokubakho kwezinye izinto. Uya kubaleka kwimiba xa ufulela .modalngaphakathi kwenye into emiselweyo.
Kwakhona, ngenxa ye position: fixed, kukho imiqolomba ngokusebenzisa iimodyuli kwizixhobo eziphathwayo. Jonga amaxwebhu ethu enkxaso kwisikhangeli ukuze ufumane iinkcukacha.
Ngenxa yendlela i-HTML5 eyichaza ngayo i-semantics yayo, uphawu lwe- autofocusHTML alunasiphumo kwiimodyuli zeBootstrap. Ukufezekisa umphumo ofanayo, sebenzisa iJavaScript yesiko:

$('#myModal').on('shown.bs.modal', function () {
  $('#myInput').trigger('focus')
})

Isiphumo soopopayi seli candelo sixhomekeke prefers-reduced-motionkumbuzo wemidiya. Jonga icandelo leentshukumo ezincitshisiweyo kuxwebhu lwethu lofikelelo .

Qhubeka ufunda iidemos kunye nezikhokelo zokusetyenziswa.

Imizekelo

Apha ngezantsi kukho umzekelo wemodyuli engatshintshiyo (ithetha ukuba yona positionkwaye displayiye yabhalwa ngaphezulu). Okubandakanyiweyo yintloko yemodyuli, umzimba wemodali (ufuneka padding), kunye nefooter yemodali (ukhetho). Sicela ukuba uquke iiheader zemodal ezinezenzo zokugxotha nanini na kunokwenzeka, okanye unikeze esinye isenzo sokugxotha esicacileyo.

<div class="modal" tabindex="-1">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        <p>Modal body text goes here.</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

Idemo ephilayo

Guqula idemo yendlela yokusebenza ngokunqakraza iqhosha elingezantsi. Iza kutyibilika phantsi kwaye iphele ukusuka phezulu ephepheni.

<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal">
  Launch demo modal
</button>

<!-- Modal -->
<div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

Umqolo omileyo

Xa i-backdrop isetelwe kwi-static, i-modal ayizukuvalwa xa ucofa ngaphandle kwayo. Cofa iqhosha elingezantsi ukuze uyizame.

<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#staticBackdrop">
  Launch static backdrop modal
</button>

<!-- Modal -->
<div class="modal fade" id="staticBackdrop" data-backdrop="static" data-keyboard="false" tabindex="-1" aria-labelledby="staticBackdropLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="staticBackdropLabel">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Understood</button>
      </div>
    </div>
  </div>
</div>

Ukuskrola umxholo omde

Xa iimodyuli zinde kakhulu kwimboniselo yomsebenzisi okanye isixhobo, ziyaskrola ngaphandle kwephepha ngokwalo. Zama idemo engezantsi ukuze ubone ukuba sithetha ukuthini.

What follows is just some placeholder text for this modal dialog. Sipping on Rosé, Silver Lake sun, coming up all lazy. It’s in the palm of your hand now baby. So we hit the boulevard. So make a wish, I'll make it like your birthday everyday. Do you ever feel already buried deep six feet under? It's time to bring out the big balloons. You could've been the greatest. Passport stamps, she's cosmopolitan. Your kiss is cosmic, every move is magic.

We're living the life. We're doing it right. Open up your heart. I was tryna hit it and quit it. Her love is like a drug. Always leaves a trail of stardust. The girl's a freak, she drive a jeep in Laguna Beach. Fine, fresh, fierce, we got it on lock. All my girls vintage Chanel baby.

Before you met me I was alright but things were kinda heavy. Peach-pink lips, yeah, everybody stares. This is no big deal. Calling out my name. I could have rewrite your addiction. She's got that, je ne sais quoi, you know it. Heavy is the head that wears the crown. 'Cause, baby, you're a firework. Like thunder gonna shake the ground.

Just own the night like the 4th of July! I’m gon’ put her in a coma. What you're waiting for, it's time for you to show it off. Can't replace you with a million rings. You open my eyes and I'm ready to go, lead me into the light. And here you are. I’m gon’ put her in a coma. Come on, let your colours burst. So cover your eyes, I have a surprise. As I march alone to a different beat. Glitter all over the room pink flamingos in the pool.

You just gotta ignite the light and let it shine! Come just as you are to me. Just own the night like the 4th of July. Infect me with your love and fill me with your poison. Come just as you are to me. End of the rainbow looking treasure.

I can't sleep let's run away and don't ever look back, don't ever look back. I can't sleep let's run away and don't ever look back, don't ever look back. Yes, we make angels cry, raining down on earth from up above. I'm walking on air (tonight). Let you put your hands on me in my skin-tight jeans. Stinging like a bee I earned my stripes. I went from zero, to my own hero. Even brighter than the moon, moon, moon. Make 'em go, 'Aah, aah, aah' as you shoot across the sky-y-y! Why don't you let me stop by?

Boom, boom, boom. Never made me blink one time. Yeah, you're lucky if you're on her plane. Talk about our future like we had a clue. Oh my God no exaggeration. You're original, cannot be replaced. The girl's a freak, she drive a jeep in Laguna Beach. It's no big deal, it's no big deal, it's no big deal. In another life I would make you stay. I'm ma get your heart racing in my skin-tight jeans. I wanna walk on your wave length and be there when you vibrate Never made me blink one time.

We'd keep all our promises be us against the world. If you get the chance you better keep her. It's time to bring out the big, big, big, big, big, big balloons. I hope you got a healthy appetite. Don't let the greatness get you down, oh, oh yeah. Yeah, she's footloose and so fancy free. I want the jaw droppin', eye poppin', head turnin', body shockin'. End of the rainbow looking treasure.

Unokwenza kwakhona imodali eskrolekayo evumela ukuskrola umzimba we-modal ngokongeza .modal-dialog-scrollableku .modal-dialog.

What follows is just some placeholder text for this modal dialog. You just gotta ignite the light and let it shine! Come just as you are to me. Just own the night like the 4th of July. Infect me with your love and fill me with your poison. Come just as you are to me. End of the rainbow looking treasure.

We'd keep all our promises be us against the world. In another life I would be your girl. We can dance, until we die, you and I, will be young forever. And on my 18th Birthday we got matching tattoos. So open up your heart and just let it begin. 'Cause she's the muse and the artist. She eats your heart out. Like Jeffrey Dahmer (woo). Pop your confetti. (This is how we do) I know one spark will shock the world, yeah yeah. If you only knew what the future holds.

Sipping on Rosé, Silver Lake sun, coming up all lazy. It’s in the palm of your hand now baby. So we hit the boulevard. So make a wish, I'll make it like your birthday everyday. Do you ever feel already buried deep six feet under? It's time to bring out the big balloons. You could've been the greatest. Passport stamps, she's cosmopolitan. Your kiss is cosmic, every move is magic.

<!-- Scrollable modal -->
<div class="modal-dialog modal-dialog-scrollable">
  ...
</div>

Ngokuthe nkqo embindini

Yongeza kumbindi .modal-dialog-centeredothe .modal-dialognkqo wemodali.

<!-- Vertically centered modal -->
<div class="modal-dialog modal-dialog-centered">
  ...
</div>

<!-- Vertically centered scrollable modal -->
<div class="modal-dialog modal-dialog-centered modal-dialog-scrollable">
  ...
</div>

Iingcebiso zezixhobo kunye neepopovers

Iingcebiso zezixhobo kunye neepopovers zinokufakwa kwiimodyuli njengoko zifuneka. Xa iimodyuli zivaliwe, naziphi na iincam zesixhobo kunye neepopovers ngaphakathi nazo ziyalahlwa ngokuzenzekelayo.

<div class="modal-body">
  <h5>Popover in a modal</h5>
  <p>This <a href="#" role="button" class="btn btn-secondary popover-test" title="Popover title" data-content="Popover body content is set in this attribute.">button</a> triggers a popover on click.</p>
  <hr>
  <h5>Tooltips in a modal</h5>
  <p><a href="#" class="tooltip-test" title="Tooltip">This link</a> and <a href="#" class="tooltip-test" title="Tooltip">that link</a> have tooltips on hover.</p>
</div>

Ukusebenzisa igridi

Sebenzisa inkqubo yegridi yeBootstrap ngaphakathi kwemodali ngokuzalela .container-fluidngaphakathi kwe .modal-body. Emva koko, sebenzisa iiklasi zegridi eqhelekileyo njengoko ubuya kwenza naphi na kwenye indawo.

<div class="modal-body">
  <div class="container-fluid">
    <div class="row">
      <div class="col-md-4">.col-md-4</div>
      <div class="col-md-4 ml-auto">.col-md-4 .ml-auto</div>
    </div>
    <div class="row">
      <div class="col-md-3 ml-auto">.col-md-3 .ml-auto</div>
      <div class="col-md-2 ml-auto">.col-md-2 .ml-auto</div>
    </div>
    <div class="row">
      <div class="col-md-6 ml-auto">.col-md-6 .ml-auto</div>
    </div>
    <div class="row">
      <div class="col-sm-9">
        Level 1: .col-sm-9
        <div class="row">
          <div class="col-8 col-sm-6">
            Level 2: .col-8 .col-sm-6
          </div>
          <div class="col-4 col-sm-6">
            Level 2: .col-4 .col-sm-6
          </div>
        </div>
      </div>
    </div>
  </div>
</div>

Uneqela lamaqhosha athi onke avuse imodal efanayo enemixholo eyahlukileyo kancinane? Sebenzisa event.relatedTargetkunye neempawu zeHTML (data-* ngokunokwenzeka ngejQuery ) ukwahlula imixholo yemodal ngokuxhomekeke ekubeni leliphi iqhosha elicofiweyo.

Ngezantsi i-demo ephilayo ilandelwa ngumzekelo we-HTML kunye neJavaScript. Ngolwazi oluthe vetshe, funda amaxwebhu eziganeko zemodal ngeenkcukacha relatedTarget.

<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@mdo">Open modal for @mdo</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@fat">Open modal for @fat</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@getbootstrap">Open modal for @getbootstrap</button>

<div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalLabel">New message</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        <form>
          <div class="form-group">
            <label for="recipient-name" class="col-form-label">Recipient:</label>
            <input type="text" class="form-control" id="recipient-name">
          </div>
          <div class="form-group">
            <label for="message-text" class="col-form-label">Message:</label>
            <textarea class="form-control" id="message-text"></textarea>
          </div>
        </form>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Send message</button>
      </div>
    </div>
  </div>
</div>

$('#exampleModal').on('show.bs.modal', function (event) {
  var button = $(event.relatedTarget) // Button that triggered the modal
  var recipient = button.data('whatever') // Extract info from data-* attributes
  // If necessary, you could initiate an AJAX request here (and then do the updating in a callback).
  // Update the modal's content. We'll use jQuery here, but you could use a data binding library or other methods instead.
  var modal = $(this)
  modal.find('.modal-title').text('New message to ' + recipient)
  modal.find('.modal-body input').val(recipient)
})

Guqula oopopayi

Uguqulo $modal-fade-transformlumisela imo yenguqu .modal-dialogyaphambi kwemodal fade-in oopopayi, $modal-show-transforminguqu imisela inguqu .modal-dialogekupheleni kwemodal fade-in oopopayi.

Ukuba ufuna umzekelo u-zoom-in oopopayi, ungaseta $modal-fade-transform: scale(.8).

Susa oopopayi

Kwiimodyuli ezibonakala ngokulula kunokuba ziphele ukubonwa, susa .fadeiklasi kuphawu lwakho lwemodal.

<div class="modal" tabindex="-1" aria-labelledby="..." aria-hidden="true">
  ...
</div>

Ukuphakama okunamandla

Ukuba umphakamo wemodali uyatshintsha ngelixa ivuliwe, kuya kufuneka ufowunele $('#myModal').modal('handleUpdate')ukulungisa indawo yemodali kwimeko yokuskrola.

Ukufikeleleka

Qinisekisa ukuba wongeza aria-labelledby="...", ubhekisa kwisihloko semodal, ku .modal. Ukongeza, unganika inkcazo yencoko yababini yemodal nge aria-describedbykwi .modal. Qaphela ukuba awudingi ukongeza role="dialog"kuba sele songeze ngeJavaScript.

Ifakela iividiyo zikaYouTube

Ukufakela iividiyo zikaYouTube kwiimodyuli kufuna iJavaScript eyongezelelweyo engekho kwiBootstrap ukumisa ngokuzenzekelayo ukudlala nokunye. Bona esi sithuba sokuPhuma kweSitaki siluncedo ukuze ufumane ulwazi oluthe kratya.

Iisayizi ozikhethelayo

Iimodyuli zineesayizi ezintathu ozikhethelayo, ezifumaneka ngeeklasi zesilungisi eziza kubekwa kwi .modal-dialog. Ezi sayizi zikhaba kwiindawo ezithile zokuqhawula ukunqanda iibar zokuskrola ezithe tye kwiindawo zokujonga ezimxinwa.

Ubungakanani	Iklasi	Modal max-width
Incinci	`.modal-sm`	`300px`
Ukuhlala kukho	Akukho nanye	`500px`
Enkulu	`.modal-lg`	`800px`
Inkulu kakhulu	`.modal-xl`	`1140px`

Imodyuli yethu engagqibekanga ngaphandle kodidi lwesilungisi yenza "phakathi" yesayizi yemodyuli.

<div class="modal-dialog modal-xl">...</div>
<div class="modal-dialog modal-lg">...</div>
<div class="modal-dialog modal-sm">...</div>

Ukusetyenziswa

I-plugin ye-modal iguqula umxholo wakho ofihliweyo kwimfuno, ngeempawu zedatha okanye iJavaScript. Yongeza kwakhona .modal-openkwi- <body>override default scrolling behavior kwaye yenza i- .modal-backdropa ukunika indawo yokucofa ukugxotha iimodyuli ezibonisiweyo xa ucofa ngaphandle kwemodali.

Ngeempawu zedatha

Vula imodali ngaphandle kokubhala iJavaScript. Cwangcisa data-toggle="modal"isiqalelo somlawuli, njengeqhosha, kunye ne data-target="#foo"okanye href="#foo"ukujolisa kwindlela ethile yokuguqula.

<button type="button" data-toggle="modal" data-target="#myModal">Launch modal</button>

NgeJavaScript

Fowunela i-modal ene-id myModalngomgca omnye weJavaScript:

$('#myModal').modal(options)

Iinketho

Iinketho zinokugqithiswa ngeempawu zedatha okanye iJavaScript. Kuphawu lwedatha, faka igama lokhetho ku data-, njengakwi data-backdrop="".

Igama	Uhlobo	Ukuhlala kukho	Inkcazo
ngasemva	boolean okanye umtya`'static'`	yinyani	Ibandakanya i-modal-backdrop element. Kungenjalo, khankanya `static`imeko yangasemva engayivaliyo imodal ngokucofa.
ikhibhodi	boolean	yinyani	Ivala imodal xa iqhosha lokubaleka licofa
ingqalelo	boolean	yinyani	Ibeka ugqaliselo kwimodali xa iqaliswa.
bonisa	boolean	yinyani	Ibonisa imodali xa iqaliswa.

Iindlela

Iindlela ze-Asynchronous kunye notshintsho

Zonke iindlela ze-API zi -asynchronous kwaye ziqala utshintsho . Babuyela kumnxeba ngokukhawuleza nje ukuba utshintsho luqalisiwe kodwa ngaphambi kokuba luphele . Ukongeza, ukufowunelwa kwendlela kwicandelo lenguquko kuya kuhoywa .

Jonga uxwebhu lwethu lweJavaScript ngolwazi olungakumbi .

`.modal(options)`

Yenza umxholo wakho ube yimodali. Yamkela iinketho ozikhethelayo object.

$('#myModal').modal({
  keyboard: false
})

`.modal('toggle')`

Yenza imodal ngesandla. Ubuyela kumnxeba phambi kokuba imodali iboniswe okanye ifihliwe (okt phambi kokuba isiganeko shown.bs.modalokanye hidden.bs.modalisiganeko senzeke).

$('#myModal').modal('toggle')

`.modal('show')`

Ivula imodali ngesandla. Ubuyela kumnxeba phambi kokuba imodali iboniswe (okt phambi kokuba shown.bs.modalisiganeko senzeke).

$('#myModal').modal('show')

`.modal('hide')`

Ufihla imodali ngesandla. Ibuyisela kumnxebi phambi kokuba imodali ifihlwe (okt phambi kokuba hidden.bs.modalisiganeko senzeke).

$('#myModal').modal('hide')

`.modal('handleUpdate')`

lungisa ngokuzenzela indawo yemodali ukuba umphakamo wemodali uyatshintsha ngelixa ivuliwe (okt xa kuvela ibar yokuskrola).

$('#myModal').modal('handleUpdate')

`.modal('dispose')`

Uyonakalisa imodali yento.

Iziganeko

Iklasi ye-modal ye-Bootstrap iveza iminyhadala embalwa yokuqhagamshelwa ekusebenzeni kwe-modal. Zonke iziganeko zemodal ziyagxothwa kwimodali ngokwayo (okt kwi <div class="modal">).

Uhlobo loMnyhadala	Inkcazo
bonisa.bs.modal	Esi siganeko sivutha ngokukhawuleza xa `show`kubizwa indlela yomzekelo. Ukuba kubangelwa ngonqakrazo, into ecofayo iyafumaneka `relatedTarget`njengepropathi yesiganeko.
ebonisiweyo.bs.modal	Esi siganeko sigxothwa xa i-modal yenziwe yabonakala kumsebenzisi (iya kulinda i-CSS transitions ukugqiba). Ukuba kubangelwa ngonqakrazo, into ecofayo iyafumaneka `relatedTarget`njengepropathi yesiganeko.
fihla.bs.modal	Esi siganeko sigxothwa ngokukhawuleza xa `hide`indlela yomzekelo ibiziwe.
efihliweyo.bs.modal	Esi siganeko sigxothwa xa i-modal igqibile ukufihlwa kumsebenzisi (iya kulinda iinguqu zeCSS ukuba zigqibe).
hidePrevented.bs.modal	Esi siganeko siyagxothwa xa imodal ibonisiwe, umva wayo `static`kunye nonqakrazo ngaphandle kwemodal okanye ucinezelo lweqhosha lokuphuncuka lwenziwa ngokhetho lwebhodi yezitshixo okanye `data-keyboard`imiselwe ku `false`.

$('#myModal').on('hidden.bs.modal', function (event) {
  // do something...
})