Bohobe

Hlahisa sebaka sa leqephe la hajoale ka har'a sehlopha sa maemo a marang-rang se eketsang likarohano ka CSS.

Leqepheng lena

Mohlala

Sebelisa lethathamo le laetsoeng kapa le sa reroang le nang le lethathamo la lintho tse hokahaneng ho theha breadcrumb e entsoeng ka mokhoa o fokolang. Sebelisa lisebelisoa tsa rona ho eketsa mekhoa e meng kamoo u batlang.

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>

Ba arolang

Li-Dividers li kenyelletsoa ka bo eona ho CSS ka ::beforele content. Li ka fetoloa ka ho fetola thepa ea CSS ea lehae --bs-breadcrumb-divider, kapa ka ho $breadcrumb-dividerfeto-fetoha ha Sass - le $breadcrumb-divider-flippedbakeng sa molekane oa eona oa RTL, ha ho hlokahala. Re ikhethela ho feto-fetoha ha Sass ea rona, e behiloeng joalo ka mokhoa oa ho khutlela thepa ea moetlo. Ka tsela ena, o fumana karohano ea lefats'e eo u ka e fetisang ntle le ho khutlisa CSS ka nako efe kapa efe.

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>

Ha u fetola ka Sass, mosebetsi oa qotsa oa hlokahala ho hlahisa mantsoe a qotsitsoeng ho potoloha khoele. Ka mohlala, ho sebelisa >e le divider, u ka sebelisa sena:

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

Hape hoa khoneha ho sebelisa lets'oao le kentsoeng la SVG . E sebelise ka thepa ea rona ea CSS, kapa sebelisa mofuta oa Sass.

Ho sebelisa SVG e kentsoeng

Ho kenya SVG joalo ka URI ea data ho hloka hore URL e balehe litlhaku tse 'maloa, haholo-holo <, >le #. Ke ka lebaka leo $breadcrumb-dividerphapang e fetisetsoang escape-svg()tšebetsong ea rona ea Sass . Ha o sebelisa thepa ea tloaelo ea CSS, o hloka ho URL e balehela SVG ea hau u le mong. Bala litlhaloso tsa Kevin Weber ho CodePen bakeng sa lintlha tse qaqileng mabapi le seo u lokelang ho se baleha.

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>");

U ka boela ua tlosa tlhophiso ea divider --bs-breadcrumb-divider: '';(likhoele tse se nang letho ho thepa ea tloaelo ea CSS e baloa e le boleng), kapa ho beha phapang ea Sass ho $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;

Ho fihlella

Kaha li-breadcrumbs li fana ka mokhoa oa ho tsamaea, ke khopolo e ntle ho kenya letšoao le nang le moelelo joalo ka aria-label="breadcrumb"ho hlalosa mofuta oa ho tsamaea o fanoeng karolong <nav>, hammoho le ho sebelisa ntho aria-current="page"ea ho qetela ea sete ho bontša hore e emela leqephe la hona joale.

Bakeng sa lintlha tse ling, bona mokhoa oa ARIA Authoring Practices Guide breadcrumb pattern .

CSS

Lintho tse fapaneng

E kentsoe ho v5.2.0

Joalo ka karolo ea mokhoa oa ho fetoha oa CSS oa Bootstrap, li-breadcrumbs joale li sebelisa mefuta e fapaneng ea CSS ea lehae .breadcrumbbakeng sa ntlafatso ea nako ea nnete. Litekanyetso tsa mefuta-futa ea CSS li behiloe ka Sass, kahoo mokhoa oa Sass o ntse o tšehetsoa, le oona.

  --#{$prefix}breadcrumb-padding-x: #{$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};

Mefuta e fapaneng ea Sass

$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;