Duilleagadh

Sgrìobhainnean agus eisimpleirean airson duilleag-duilleig a shealltainn gus sealltainn gu bheil sreath de shusbaint co-cheangailte ann thar iomadh duilleag.

Air an duilleig seo

Ro-shealladh

Bidh sinn a’ cleachdadh bloc mòr de cheanglaichean co-cheangailte airson ar duilleag-duilleag, a’ dèanamh cheanglaichean duilich a chall agus furasta an scalladh - uile fhad ‘s a tha sinn a’ toirt seachad raointean mòra air am bualadh. Tha pagination air a thogail le eileamaidean liosta HTML gus an urrainn do leughadairean sgrion an àireamh de cheanglaichean a tha rim faighinn ainmeachadh. Cleachd <nav>eileamaid còmhdaich gus a chomharrachadh mar earrann seòlaidh airson leughadairean sgrion agus teicneòlasan cuideachail eile.

A bharrachd air an sin, leis gu bheil coltas ann gu bheil barrachd air aon roinn seòlaidh mar sin aig duilleagan, tha e ciallach tuairisgeul a thoirt seachad aria-labelairson an <nav>adhbhar aca a nochdadh. Mar eisimpleir, ma thèid am pàirt duilleagachaidh a chleachdadh gus seòladh eadar seata de thoraidhean rannsachaidh, dh’ fhaodadh bileag iomchaidh a bhith aria-label="Search results pages".

html

<nav aria-label="Page navigation example">
  <ul class="pagination">
    <li class="page-item"><a class="page-link" href="#">Previous</a></li>
    <li class="page-item"><a class="page-link" href="#">1</a></li>
    <li class="page-item"><a class="page-link" href="#">2</a></li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
    <li class="page-item"><a class="page-link" href="#">Next</a></li>
  </ul>
</nav>

Ag obair le ìomhaighean

A bheil thu airson ìomhaigh no samhla a chleachdadh an àite teacsa airson cuid de cheanglaichean duilleagachaidh? Dèan cinnteach gun toir thu taic leughadair sgrion ceart le ariabuadhan.

html

<nav aria-label="Page navigation example">
  <ul class="pagination">
    <li class="page-item">
      <a class="page-link" href="#" aria-label="Previous">
        <span aria-hidden="true">&laquo;</span>
      </a>
    </li>
    <li class="page-item"><a class="page-link" href="#">1</a></li>
    <li class="page-item"><a class="page-link" href="#">2</a></li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
    <li class="page-item">
      <a class="page-link" href="#" aria-label="Next">
        <span aria-hidden="true">&raquo;</span>
      </a>
    </li>
  </ul>
</nav>

Stàitean ciorramach agus gnìomhach

Tha ceanglaichean pagination gnàthaichte airson diofar shuidheachaidhean. Cleachd .disabledairson ceanglaichean a nochdas nach gabh cliogadh agus .activegus an duilleag làithreach a chomharrachadh.

Fhad ‘s a bhios an .disabledclas a’ cleachdadh pointer-events: nonegus feuchainn ri gnìomhachd ceangail <a>s a chuir à comas, chan eil an togalach CSS sin àbhaisteach fhathast agus chan eil e a’ toirt cunntas air seòladh meur-chlàr. Mar sin, bu chòir dhut an-còmhnaidh tabindex="-1"ceanglaichean ciorramach a chuir ris agus JavaScript àbhaisteach a chleachdadh gus an comas-gnìomh a chuir dheth gu tur.

html

<nav aria-label="...">
  <ul class="pagination">
    <li class="page-item disabled">
      <a class="page-link">Previous</a>
    </li>
    <li class="page-item"><a class="page-link" href="#">1</a></li>
    <li class="page-item active" aria-current="page">
      <a class="page-link" href="#">2</a>
    </li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
    <li class="page-item">
      <a class="page-link" href="#">Next</a>
    </li>
  </ul>
</nav>

Faodaidh tu gu roghnach acraichean gnìomhach no ciorramach atharrachadh airson <span>, no cuir a-mach an acair a thaobh nan saighdean roimhe / an ath rud, gus gnìomhachd cliog a thoirt air falbh agus casg a chuir air fòcas meur-chlàr fhad ‘s a chumas tu stoidhlichean a tha san amharc.

html

<nav aria-label="...">
  <ul class="pagination">
    <li class="page-item disabled">
      <span class="page-link">Previous</span>
    </li>
    <li class="page-item"><a class="page-link" href="#">1</a></li>
    <li class="page-item active" aria-current="page">
      <span class="page-link">2</span>
    </li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
    <li class="page-item">
      <a class="page-link" href="#">Next</a>
    </li>
  </ul>
</nav>

Meudachadh

A bheil thu ag iarraidh duilleag nas motha no nas lugha? Cuir ris .pagination-lgno .pagination-smairson meudan a bharrachd.

html

<nav aria-label="...">
  <ul class="pagination pagination-lg">
    <li class="page-item active" aria-current="page">
      <span class="page-link">1</span>
    </li>
    <li class="page-item"><a class="page-link" href="#">2</a></li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
  </ul>
</nav>

html

<nav aria-label="...">
  <ul class="pagination pagination-sm">
    <li class="page-item active" aria-current="page">
      <span class="page-link">1</span>
    </li>
    <li class="page-item"><a class="page-link" href="#">2</a></li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
  </ul>
</nav>

Co-thaobhadh

Atharraich co-thaobhadh phàirtean duilleagachaidh le goireasan flexbox . Mar eisimpleir, le .justify-content-center:

html

<nav aria-label="Page navigation example">
  <ul class="pagination justify-content-center">
    <li class="page-item disabled">
      <a class="page-link">Previous</a>
    </li>
    <li class="page-item"><a class="page-link" href="#">1</a></li>
    <li class="page-item"><a class="page-link" href="#">2</a></li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
    <li class="page-item">
      <a class="page-link" href="#">Next</a>
    </li>
  </ul>
</nav>

No le .justify-content-end:

html

<nav aria-label="Page navigation example">
  <ul class="pagination justify-content-end">
    <li class="page-item disabled">
      <a class="page-link">Previous</a>
    </li>
    <li class="page-item"><a class="page-link" href="#">1</a></li>
    <li class="page-item"><a class="page-link" href="#">2</a></li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
    <li class="page-item">
      <a class="page-link" href="#">Next</a>
    </li>
  </ul>
</nav>

CSS

Caochlaidhean

Air a chur ris ann an v5.2.0

Mar phàirt de dhòigh-obrach caochladairean CSS Bootstrap a tha a’ fàs, tha duilleagachadh a-nis a’ cleachdadh caochladairean CSS ionadail air adhart .paginationairson gnàthachadh fìor-ùine leasaichte. Tha luachan airson caochladairean CSS air an suidheachadh tro Sass, agus mar sin tha gnàthachadh Sass fhathast a’ faighinn taic, cuideachd.

  --#{$prefix}pagination-padding-x: #{$pagination-padding-x};
  --#{$prefix}pagination-padding-y: #{$pagination-padding-y};
  @include rfs($pagination-font-size, --#{$prefix}pagination-font-size);
  --#{$prefix}pagination-color: #{$pagination-color};
  --#{$prefix}pagination-bg: #{$pagination-bg};
  --#{$prefix}pagination-border-width: #{$pagination-border-width};
  --#{$prefix}pagination-border-color: #{$pagination-border-color};
  --#{$prefix}pagination-border-radius: #{$pagination-border-radius};
  --#{$prefix}pagination-hover-color: #{$pagination-hover-color};
  --#{$prefix}pagination-hover-bg: #{$pagination-hover-bg};
  --#{$prefix}pagination-hover-border-color: #{$pagination-hover-border-color};
  --#{$prefix}pagination-focus-color: #{$pagination-focus-color};
  --#{$prefix}pagination-focus-bg: #{$pagination-focus-bg};
  --#{$prefix}pagination-focus-box-shadow: #{$pagination-focus-box-shadow};
  --#{$prefix}pagination-active-color: #{$pagination-active-color};
  --#{$prefix}pagination-active-bg: #{$pagination-active-bg};
  --#{$prefix}pagination-active-border-color: #{$pagination-active-border-color};
  --#{$prefix}pagination-disabled-color: #{$pagination-disabled-color};
  --#{$prefix}pagination-disabled-bg: #{$pagination-disabled-bg};
  --#{$prefix}pagination-disabled-border-color: #{$pagination-disabled-border-color};

caochladairean Sass

$pagination-padding-y:              .375rem;
$pagination-padding-x:              .75rem;
$pagination-padding-y-sm:           .25rem;
$pagination-padding-x-sm:           .5rem;
$pagination-padding-y-lg:           .75rem;
$pagination-padding-x-lg:           1.5rem;

$pagination-font-size:              $font-size-base;

$pagination-color:                  var(--#{$prefix}link-color);
$pagination-bg:                     $white;
$pagination-border-radius:          $border-radius;
$pagination-border-width:           $border-width;
$pagination-margin-start:           ($pagination-border-width * -1);
$pagination-border-color:           $gray-300;

$pagination-focus-color:            var(--#{$prefix}link-hover-color);
$pagination-focus-bg:               $gray-200;
$pagination-focus-box-shadow:       $input-btn-focus-box-shadow;
$pagination-focus-outline:          0;

$pagination-hover-color:            var(--#{$prefix}link-hover-color);
$pagination-hover-bg:               $gray-200;
$pagination-hover-border-color:     $gray-300;

$pagination-active-color:           $component-active-color;
$pagination-active-bg:              $component-active-bg;
$pagination-active-border-color:    $pagination-active-bg;

$pagination-disabled-color:         $gray-600;
$pagination-disabled-bg:            $white;
$pagination-disabled-border-color:  $gray-300;

$pagination-transition:              color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;

$pagination-border-radius-sm:       $border-radius-sm;
$pagination-border-radius-lg:       $border-radius-lg;

Sass measgachadh

@mixin pagination-size($padding-y, $padding-x, $font-size, $border-radius) {
  --#{$prefix}pagination-padding-x: #{$padding-x};
  --#{$prefix}pagination-padding-y: #{$padding-y};
  @include rfs($font-size, --#{$prefix}pagination-font-size);
  --#{$prefix}pagination-border-radius: #{$border-radius};
}