Leathanaigh
Doiciméadú agus samplaí chun leathanach a thaispeáint chun sraith ábhar gaolmhar a léiriú atá ann thar leathanaigh iolracha.
Forbhreathnú
Bainimid úsáid as bloc mór de naisc nasctha le haghaidh ár leathanach, rud a fhágann go bhfuil naisc deacair a chailleann agus go héasca inscálaithe - go léir agus limistéir mhóra buailte á soláthar againn. Tógtar uimhriú le heilimintí liosta HTML ionas gur féidir le léitheoirí scáileáin líon na nasc atá ar fáil a fhógairt. Bain úsáid as eilimint timfhilleadh <nav>
chun é a aithint mar mhír loingseoireachta do léitheoirí scáileáin agus teicneolaíochtaí cúnta eile.
Ina theannta sin, ós rud é gur dócha go mbeidh níos mó ná rannóg loingseoireachta amháin dá leithéid ag leathanaigh, moltar tuairisc a sholáthar aria-label
chun <nav>
a chuspóir a léiriú. Mar shampla, má úsáidtear comhpháirt an leathanaigh chun nascleanúint a dhéanamh idir sraith torthaí cuardaigh, d’fhéadfadh lipéad cuí a bheith ar aria-label="Search results pages"
.
<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 deilbhíní
Ag iarraidh íocón nó siombail a úsáid in ionad an téacs le haghaidh roinnt nasc uimhriúcháin? Bí cinnte go soláthróidh tú tacaíocht cheart don léitheoir scáileáin le aria
tréithe.
<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">«</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">»</span>
</a>
</li>
</ul>
</nav>
Stáit faoi mhíchumas agus stáit ghníomhacha
Is féidir naisc uimhriúcháin a shaincheapadh do chúinsí éagsúla. Bain úsáid .disabled
as naisc a bhfuil an chuma orthu nach féidir cliceáil orthu agus .active
chun an leathanach reatha a léiriú.
Cé go n- .disabled
úsáideann an rang pointer-events: none
chun iarracht a dhéanamh feidhmiúlacht naisc <a>
s a dhíchumasú, níl an t-airí CSS sin caighdeánaithe fós agus níl sé freagrach as nascleanúint méarchláir. Mar sin, ba cheart duit tabindex="-1"
naisc faoi mhíchumas a chur leis i gcónaí agus JavaScript saincheaptha a úsáid chun a bhfeidhmiúlacht a dhíchumasú go hiomlán.
<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>
Is féidir leat ancairí gníomhacha nó díchumasaithe a mhalartú go roghnach le haghaidh <span>
, nó an t-ancaire a fhágáil ar lár i gcás na saigheada roimhe seo agus na saigheada seo chugainn, chun feidhm chliceáil a bhaint agus fócas an mhéarchláir a chosc agus na stíleanna atá beartaithe a choinneáil.
<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>
Sizing
An bhfuil fonn ort uimhriú níos mó nó níos lú? Cuir .pagination-lg
nó .pagination-sm
le haghaidh méideanna breise.
<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>
<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>
Ailíniú
Athraigh ailíniú na gcomhpháirteanna uimhriúcháin le fóntais flexbox .
<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>
<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>
Sass
Athróga
$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-color: $link-color;
$pagination-bg: $white;
$pagination-border-width: $border-width;
$pagination-border-radius: $border-radius;
$pagination-margin-start: -$pagination-border-width;
$pagination-border-color: $gray-300;
$pagination-focus-color: $link-hover-color;
$pagination-focus-bg: $gray-200;
$pagination-focus-box-shadow: $input-btn-focus-box-shadow;
$pagination-focus-outline: 0;
$pagination-hover-color: $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: $border-radius-lg;
Meascáin
@mixin pagination-size($padding-y, $padding-x, $font-size, $border-radius) {
.page-link {
padding: $padding-y $padding-x;
@include font-size($font-size);
}
.page-item {
@if $pagination-margin-start == (-$pagination-border-width) {
&:first-child {
.page-link {
@include border-start-radius($border-radius);
}
}
&:last-child {
.page-link {
@include border-end-radius($border-radius);
}
}
} @else {
//Add border-radius to all pageLinks in case they have left margin
.page-link {
@include border-radius($border-radius);
}
}
}
}