Source

Modal

Jiri ngwa mgbakwunye JavaScript nke Bootstrap ka ịgbakwunye mkparịta ụka na saịtị gị maka igbe ọkụ, ọkwa onye ọrụ, ma ọ bụ ọdịnaya omenala kpamkpam.

Ka o si arụ ọrụ

Tupu ịmalite na akụrụngwa modal Bootstrap, jide n'aka na ị gụọ ihe ndị a ka nhọrọ nhọrọ anyị agbanweela n'oge na-adịbeghị anya.

  • Ejiri HTML, CSS, na JavaScript wuo usoro. A na-edowe ha n'ọkwa karịa ihe ọ bụla ọzọ dị na akwụkwọ ahụ wee wepụ akwụkwọ mpịakọta na <body>ya ka ọdịnaya modal wee pịgharịa kama.
  • Ịpị na modal "backdrop" ga-emechi modal ozugbo.
  • Bootstrap na-akwado naanị otu windo modal n'otu oge. Anaghị akwado ụdị akwụghị ụgwọ dịka anyị kwenyere na ha abụghị ahụmihe onye ọrụ adịghị mma.
  • Modals na-eji position: fixed, nke nwere ike mgbe ụfọdụ bụrụ ntakịrị ihe gbasara nsụgharị ya. Mgbe ọ bụla enwere ike, tinye HTML modal gị n'ọkwa dị elu ka ịzenarị ndabichi sitere na ihe ndị ọzọ. O yikarịrị ka ị ga-enwe nsogbu mgbe ị na-etinye ọnụ .modaln'ime ihe ọzọ edoziri.
  • Ọzọkwa, n'ihi position: fixed, e nwere ụfọdụ caveats na iji modals na mobile ngwaọrụ. Hụ docs nkwado ihe nchọgharị anyị maka nkọwa.
  • N'ihi ka HTML5 si akọwa semantics ya, àgwà autofocusHTML enweghị mmetụta na Bootstrap modals. Iji nweta otu mmetụta ahụ, jiri ụfọdụ Javascript omenala:
$('#myModal').on('shown.bs.modal', function () {
  $('#myInput').trigger('focus')
})

Mmetụta animation nke akụrụngwa a dabere na prefers-reduced-motionajụjụ mgbasa ozi. Hụ akụkụ ngagharị ewelatala nke akwụkwọ nnweta anyị .

Nọgide na-agụ maka ngosi ngosi na ntuziaka ojiji.

Ihe atụ

N'okpuru ebe a bụ ihe atụ modal staticposition (pụtara ya na displaya gafeworo ya). Agụnyere bụ modal nkụnye eji isi mee, modal body (chọrọ maka padding), na modal footer (nhọrọ). Anyị na-arịọ gị ka ịtinye ndị nkụnye eji isi mee ihe na omume ịchụpụ mgbe ọ bụla enwere ike, ma ọ bụ wepụta mmemme ịchụpụ ọzọ doro anya.

<div class="modal" tabindex="-1" role="dialog">
  <div class="modal-dialog" role="document">
    <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>

Ihe ngosi dị ndụ

Gbanwee ngosi ngosi na-arụ ọrụ site na ịpị bọtịnụ dị n'okpuru. Ọ ga-adaba ma daa site n'elu ibe ahụ.

<!-- 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" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <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>

Na-atụgharị ọdịnaya ogologo

Mgbe modals toro ogologo maka nlele ma ọ bụ ngwaọrụ onye ọrụ, ha na-atụgharị na ibe ahụ n'onwe ya. Gbalịa ngosi n'okpuru ka ịhụ ihe anyị na-ekwu.

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

<!-- Modal -->
<div class="modal fade" id="exampleModalLong" tabindex="-1" role="dialog" aria-labelledby="exampleModalLongTitle" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalLongTitle">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>

gbadoro ụkwụ na kwụ ọtọ

Tinye .modal-dialog-centeredna .modal-dialogn'etiti modal kwụ ọtọ.

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

<!-- Modal -->
<div class="modal fade" id="exampleModalCenter" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
  <div class="modal-dialog modal-dialog-centered" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalCenterTitle">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>

Ntuziaka ngwaọrụ na popovers

Enwere ike itinye ndụmọdụ na popovers n'ime modal dị ka achọrọ. Mgbe emechiri modal, a na-achụpụkwa ngwa ọrụ ọ bụla na popovers n'ime ya ozugbo.

<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>

Iji grid

Jiri usoro grid Bootstrap n'ime modal site na itinye akwụ .container-fluidn'ime .modal-body. Mgbe ahụ, jiri klaasị sistemụ grid nkịtị ka ị ga-eme ebe ọ bụla ọzọ.

<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>

Modal ọdịnaya dị iche iche

Nwere ụyọkọ bọtịnụ niile na-ebute otu modal nwere ọdịnaya dịtụ iche? Jiri event.relatedTargetna njirimara HTMLdata-* (ikekwe site na jQuery ) iji gbanwee ọdịnaya nke modal dabere na bọtịnụ nke pịrị.

N'okpuru ebe a bụ ngosi dị ndụ nke HTML na Javascript na-esote. Maka ozi ndị ọzọ, gụọ ihe omume modal docs maka nkọwa na 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" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <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)
})

Gbanwee animation

Ndị na $modal-fade-transform-agbanwe agbanwe na-ekpebi ọnọdụ mgbanwe nke .modal-dialogtupu modal fade-na animation, $modal-show-transformmgbanwe na-ekpebi mgbanwe nke .modal-dialogna njedebe nke modal fade-na animation.

Ọ bụrụ na ịchọrọ ọmụmaatụ ihe ngosi mbugharị, ị nwere ike ịtọ $modal-fade-transform: scale(.8).

Wepu ihe nkiri

Maka ụdịdị ndị na-apụta karịa ka ị ga-adaba ka ilele, wepụ .fadeklaasị na akara modal gị.

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

Ogologo dị ike

Ọ bụrụ na ịdị elu nke modal na-agbanwe mgbe ọ na-emeghe, ị ga-akpọ $('#myModal').modal('handleUpdate')maka ịhazigharị ọnọdụ modal ahụ ma ọ bụrụ na akwụkwọ mpịakọta pụtara.

Nnweta

Jide n'aka na ịtinye role="dialog"na aria-labelledby="...", na-ezo aka na aha modal, gaa na .modal, na role="document"n'onwe .modal-dialogya. Na mgbakwunye, ịnwere ike ịnye nkọwa nke mkparịta ụka modal gị na aria-describedbyna .modal.

Na-etinye vidiyo YouTube

Ịtinye vidiyo YouTube na ụdịdị chọrọ Javascript agbakwunyere ọ bụghị na Bootstrap ka ịkwụsị ịkpọghachi na-akpaghị aka na ihe ndị ọzọ. Hụ akwụkwọ ozi Stack Overflow a na-enyere aka maka ozi ndị ọzọ.

Nha nhọrọ

Modals nwere nha nhọrọ atọ, dị site na klaasị modifier ka etinye ya na .modal-dialog. Nha ndị a na-abanye n'ebe nkwụsịtụ ụfọdụ ka ịzenarị akwụkwọ mpịakọta kwụpụrụ n'akụkụ ebe nlele dị warara.

Nha Klas Modal max-obosara
Obere .modal-sm 300px
Ọdabara Ọ dịghị 500px
Nnukwu .modal-lg 800px
Nnukwu ibu .modal-xl 1140px

Modal ndabara anyị na-enweghị klas modifier bụ modal nha “ọkara”.

<!-- Extra large modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target=".bd-example-modal-xl">Extra large modal</button>

<div class="modal fade bd-example-modal-xl" tabindex="-1" role="dialog" aria-labelledby="myExtraLargeModalLabel" aria-hidden="true">
  <div class="modal-dialog modal-xl">
    <div class="modal-content">
      ...
    </div>
  </div>
</div>

<!-- Large modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target=".bd-example-modal-lg">Large modal</button>

<div class="modal fade bd-example-modal-lg" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel" aria-hidden="true">
  <div class="modal-dialog modal-lg">
    <div class="modal-content">
      ...
    </div>
  </div>
</div>

<!-- Small modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target=".bd-example-modal-sm">Small modal</button>

<div class="modal fade bd-example-modal-sm" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true">
  <div class="modal-dialog modal-sm">
    <div class="modal-content">
      ...
    </div>
  </div>
</div>

Ojiji

Ngwa mgbakwunye modal na-agbanwe ọdịnaya gị zoro ezo na ọchịchọ, site na njirimara data ma ọ bụ Javascript. Ọ na-agbakwụnye .modal-openna <body>ịkagbu omume mpịakọta ndabara ma na-ebute a .modal-backdropiji nye mpaghara ọpịpị maka ịchụpụ modals egosiri mgbe ịpị na mpụga modal.

Site na njirimara data

Mee modal rụọ ọrụ na-edeghị Javascript. Tọọ data-toggle="modal"na ihe njikwa, dị ka bọtịnụ, yana otu data-target="#foo"ma ọ bụ href="#foo"iji lekwasịrị anya otu modal ka ị gbanwee.

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

Site na Javascript

Kpọọ modal nwere id myModalnwere otu ahịrị Javascript:

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

Nhọrọ

Enwere ike ịfefe nhọrọ site na njirimara data ma ọ bụ Javascript. Maka njirimara data, tinye aha nhọrọ na data-, dị ka ọ dị na data-backdrop="".

Aha Ụdị Ọdabara Nkọwa
ndabere boolean ma ọ bụ eriri'static' eziokwu Na-agụnye ihe modal-backdrop element. Nhọrọ, ezipụta staticmaka backdrop nke na-adịghị emechi modal na pịa.
ahụigodo boolean eziokwu Na-emechi modal mgbe ịpị igodo mgbapụ
lekwasị anya boolean eziokwu Na-etinye uche na modal mgbe ebido ya.
gosi boolean eziokwu Na-egosi modal mgbe ebido ya.

Ụzọ

Ụzọ asynchronous na ntụgharị

Ụzọ API niile enweghị atụ wee malite mgbanwe . Ha na-alaghachikwuru onye na-akpọ oku ozugbo mgbanwe ahụ malitere mana tupu ya akwụsị . Na mgbakwunye, a ga-eleghara oku usoro na mpaghara mgbanwe anya .

Hụ akwụkwọ Javascript anyị maka ozi ndị ọzọ .

.modal(options)

Na-eme ka ọdịnaya gị rụọ ọrụ dị ka modal. Nabata nhọrọ nhọrọ object.

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

.modal('toggle')

Iji aka na-atụgharị modal. Na-alaghachikwute onye na-akpọ oku tupu egosiri ma ọ bụ ezobe usoro ahụ (ya bụ tupu ihe omume shown.bs.modalma ọ bụ hidden.bs.modalemee).

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

.modal('show')

Iji aka na-emepe modal. Na-alaghachikwute onye na-akpọ oku tupu egosiri modal n'ezie (ya bụ tupu shown.bs.modalmmemme emee).

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

.modal('hide')

Iji aka na-ezobe modal. Na-alaghachikwute onye na-akpọ oku tupu ezobe modal ahụ (ya bụ, tupu hidden.bs.modalmmemme emee).

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

.modal('handleUpdate')

Jiri aka dozie ọnọdụ modal ma ọ bụrụ na ịdị elu nke modal na-agbanwe mgbe ọ na-emeghe (ya bụ ma ọ bụrụ na akwụkwọ mpịakọta pụtara).

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

.modal('dispose')

Na-emebi ụkpụrụ mmewere.

Ihe omume

Klas modal Bootstrap na-ekpughere ihe omume ole na ole maka itinye aka na ọrụ modal. A na-achụpụ ihe omume modal na modal n'onwe ya (ya bụ na <div class="modal">).

Ụdị mmemme Nkọwa
gosi.bs.modal Ihe omume a na-agba ọkụ ozugbo showa na-akpọ usoro ihe atụ. Ọ bụrụ na ọpịpị kpatara ya, ihe pịrị apị dị ka relatedTargetihe nke mmemme ahụ.
egosiri.bs.modal A na-achụpụ ihe omume a mgbe onye ọrụ mere ka modal ahụ anya (ga-echere mgbanwe CSS ka ọ gwụchaa). Ọ bụrụ na ọpịpị kpatara ya, ihe pịrị apị dị ka relatedTargetihe nke mmemme ahụ.
zoo.bs.modal A na-agbapụ ihe omume a ozugbo hidea kpọrọ usoro ihe atụ.
zoro ezo.bs.modal A na-achụpụ ihe omume a mgbe ezoro ezoro ya n'aka onye ọrụ modal (ga-echere mgbanwe CSS ka agwụchaa). 
$('#myModal').on('hidden.bs.modal', function (e) {
  // do something...
})