Nri achịcha

Gosipụta ọnọdụ ibe dị ugbu a n'ime usoro ịnyagharị na-agbakwunye ndị nkewa na-akpaghị aka site na CSS.

Na ibe a

Ọmụmaatụ

Jiri ndepụta enyere iwu ma ọ bụ enweghị usoro nwere ihe ndetu ejikọtara iji mepụta obere achịcha edoziri obere. Jiri ngwa anyị ịgbakwunye ụdị ndị ọzọ dịka achọrọ.

html

<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item active" aria-current="page">Home</li>
  </ol>
</nav>

<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><a href="#">Home</a></li>
    <li class="breadcrumb-item active" aria-current="page">Library</li>
  </ol>
</nav>

<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><a href="#">Home</a></li>
    <li class="breadcrumb-item"><a href="#">Library</a></li>
    <li class="breadcrumb-item active" aria-current="page">Data</li>
  </ol>
</nav>

Ndị nkesa

A na-agbakwunye ndị nkesa na-akpaghị aka na CSS site ::beforena na content. Enwere ike ịgbanwe ha site na ịmegharị ihe onwunwe omenala CSS mpaghara --bs-breadcrumb-divider, ma ọ bụ site na $breadcrumb-dividermgbanwe Sass - yana $breadcrumb-divider-flippedmaka ndị otu RTL ya, ọ bụrụ na ọ dị mkpa. Anyị na-adaba na mgbanwe Sass anyị, nke edobere dị ka ndaghachi azụ na akụrụngwa omenala. N'ụzọ dị otú a, ị ga-enweta nkesa zuru ụwa ọnụ nke ị nwere ike ịkagbu na-enweghị achịkọta CSS n'oge ọ bụla.

html

<nav style="--bs-breadcrumb-divider: '>';" aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><a href="#">Home</a></li>
    <li class="breadcrumb-item active" aria-current="page">Library</li>
  </ol>
</nav>

Mgbe ị na-agbanwe site na Sass, a na -achọ ọrụ ntinye akwụkwọ iji mepụta nhota ndị dị n'akụkụ eriri. Dịka ọmụmaatụ, iji >dị ka nkesa, ịnwere ike iji nke a:

$breadcrumb-divider: quote(">");

Ọ dịkwa ike iji akara ngosi SVG agbakwunyere . Tinye ya site na akụrụngwa omenala CSS anyị, ma ọ bụ jiri mgbanwe Sass.

Iji SVG agbakwunyere

Inlining SVG dị ka data URI chọrọ ka URL gbanarị mkpụrụedemede ole na ole, ọkachasị <, >na #. Ọ bụ ya mere $breadcrumb-dividermgbanwe ahụ ji agafe escape-svg()ọrụ Sass anyị . Mgbe ị na-eji akụrụngwa omenala CSS, ị ga-achọ URL gbanarị SVG gị n'onwe gị. Gụọ nkọwa Kevin Weber na CodePen maka ozi zuru ezu gbasara ihe ị ga-agbanarị.

html

<nav style="--bs-breadcrumb-divider: url(&#34;data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Cpath d='M2.5 0L1 1.5 3.5 4 1 6.5 2.5 8l4-4-4-4z' fill='%236c757d'/%3E%3C/svg%3E&#34;);" aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><a href="#">Home</a></li>
    <li class="breadcrumb-item active" aria-current="page">Library</li>
  </ol>
</nav>

$breadcrumb-divider: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='8' height='8'><path d='M2.5 0L1 1.5 3.5 4 1 6.5 2.5 8l4-4-4-4z' fill='#{$breadcrumb-divider-color}'/></svg>");

Ị nwekwara ike wepụ ntọala nkesa --bs-breadcrumb-divider: '';(ụdọ efu na CSS omenala Properties na-agụ dị ka uru), ma ọ bụ ịtọ Sass variable ka $breadcrumb-divider: none;.

html

<nav style="--bs-breadcrumb-divider: '';" aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><a href="#">Home</a></li>
    <li class="breadcrumb-item active" aria-current="page">Library</li>
  </ol>
</nav>

$breadcrumb-divider: none;

Nnweta

Ebe ọ bụ na achịcha achịcha na-enye igodo, ọ dị mma ịgbakwunye akara nwere uru dị ka aria-label="breadcrumb"ịkọwapụta ụdị igodo enyere na <nav>mmewere, yana itinye ihe aria-current="page"na ihe ikpeazụ nke setịpụrụ iji gosi na ọ na-anọchi anya ibe dị ugbu a.

Maka ozi ndị ọzọ, lee ARIA Ntuziaka Omume Ntuziaka breadcrumb .

CSS

Mgbanwe

Agbakwunyere na v5.2.0

Dị ka akụkụ nke mgbanwe mgbanwe CSS nke Bootstrap, achịcha na-ejizi mgbanwe CSS mpaghara .breadcrumbmaka imeziwanye ezigbo oge. A na-edozi ụkpụrụ maka mgbanwe CSS site na Sass, yabụ ka na-akwado nhazi Sass, kwa.

  --#{$prefix}breadcrumb-padding-x: #{$breadcrumb-padding-x};
  --#{$prefix}breadcrumb-padding-y: #{$breadcrumb-padding-y};
  --#{$prefix}breadcrumb-margin-bottom: #{$breadcrumb-margin-bottom};
  @include rfs($breadcrumb-font-size, --#{$prefix}breadcrumb-font-size);
  --#{$prefix}breadcrumb-bg: #{$breadcrumb-bg};
  --#{$prefix}breadcrumb-border-radius: #{$breadcrumb-border-radius};
  --#{$prefix}breadcrumb-divider-color: #{$breadcrumb-divider-color};
  --#{$prefix}breadcrumb-item-padding-x: #{$breadcrumb-item-padding-x};
  --#{$prefix}breadcrumb-item-active-color: #{$breadcrumb-active-color};

Sass variables

$breadcrumb-font-size:              null;
$breadcrumb-padding-y:              0;
$breadcrumb-padding-x:              0;
$breadcrumb-item-padding-x:         .5rem;
$breadcrumb-margin-bottom:          1rem;
$breadcrumb-bg:                     null;
$breadcrumb-divider-color:          $gray-600;
$breadcrumb-active-color:           $gray-600;
$breadcrumb-divider:                quote("/");
$breadcrumb-divider-flipped:        $breadcrumb-divider;
$breadcrumb-border-radius:          null;