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Inkqubela phambili

Amaxwebhu kunye nemizekelo yokusebenzisa iibar zenkqubela zeBootstrap zesiko ezinenkxaso yeebar ezipakishweyo, imvelaphi eshukumayo, kunye neelebhile zokubhaliweyo.

Kweli phepha

Ingaba isebenza kanjani

Amacandelo enkqubela phambili akhiwe ngezinto ezimbini ze-HTML, ezinye i-CSS ukuseta ububanzi, kunye neempawu ezimbalwa. Asisebenzisi i-HTML5 <progress>element , siqinisekisa ukuba uyakwazi ukupakisha iibar zenkqubela-phambili, ziphile, kwaye ubeke iilebhile zokubhaliweyo phezu kwazo.

Sisebenzisa .progressumgca wokusonga ukubonisa elona xabiso liphezulu lebar yenkqubela.
Sisebenzisa ingaphakathi .progress-barukubonisa inkqubela ukuza kuthi ga ngoku.
Ifuna isitayile .progress-baresingaphakathi, iklasi eluncedo, okanye iCSS yesiko ukuseta ububanzi bazo.
Ikwafuna .progress-barezinye rolekunye arianeempawu zokuyenza ifikeleleke, kuquka negama elifikelelekayo (usebenzisa aria-label, aria-labelledby, okanye efanayo).

Beka konke kunye, kwaye unayo le mizekelo ilandelayo.

html

<div class="progress">
  <div class="progress-bar" role="progressbar" aria-label="Basic example" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar" role="progressbar" aria-label="Basic example" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar" role="progressbar" aria-label="Basic example" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar" role="progressbar" aria-label="Basic example" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar" role="progressbar" aria-label="Basic example" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div>
</div>

I-Bootstrap ibonelela ngezinto eziluncedo zokuseta ububanzi . Ngokuxhomekeke kwiimfuno zakho, ezi zinokunceda ngokukhawuleza ukuqwalasela inkqubela.

html

<div class="progress">
  <div class="progress-bar w-75" role="progressbar" aria-label="Basic example" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Iileyibhile

Yongeza iilebhile kwiibar zakho zenkqubela ngokubeka okubhaliweyo ngaphakathi kwe .progress-bar.

25%

html

<div class="progress">
  <div class="progress-bar" role="progressbar" aria-label="Example with label" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100">25%</div>
</div>

Ubude

Sibeka heightixabiso kuphela kwi .progress, ngoko ke ukuba utshintsha elo xabiso ingaphakathi .progress-barliza kwenza ubungakanani obukhulu ngokufanelekileyo.

html

<div class="progress" style="height: 1px;">
  <div class="progress-bar" role="progressbar" aria-label="Example 1px high" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress" style="height: 20px;">
  <div class="progress-bar" role="progressbar" aria-label="Example 20px high" style="width: 25%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Imvelaphi

Sebenzisa iiklasi eziluncedo ngasemva ukutshintsha inkangeleko yebar yenkqubela phambili.

html

<div class="progress">
  <div class="progress-bar bg-success" role="progressbar" aria-label="Success example" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar bg-info" role="progressbar" aria-label="Info example" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar bg-warning" role="progressbar" aria-label="Warning example" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar bg-danger" role="progressbar" aria-label="Danger example" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Ukuhambisa intsingiselo kwiiteknoloji ezincedisayo

Ukusebenzisa umbala ukongeza intsingiselo kubonelela kuphela ngesalathiso esibonakalayo, esingayi kuthunyelwa kubasebenzisi betekhnoloji encedisayo - njengezifundi zesikrini. Qinisekisa ukuba ulwazi olubonakaliswe ngumbala lucacile kumxholo ngokwawo (umzekelo, umbhalo obonakalayo), okanye luqukwe ngezinye iindlela, ezifana nesicatshulwa esongezelelweyo esifihlwe .visually-hiddeneklasini.

Imivalo emininzi

Bandakanya imivalo yenkqubela phambili kwiqela lenkqubela ukuba ufuna.

html

<div class="progress">
  <div class="progress-bar" role="progressbar" aria-label="Segment one" style="width: 15%" aria-valuenow="15" aria-valuemin="0" aria-valuemax="100"></div>
  <div class="progress-bar bg-success" role="progressbar" aria-label="Segment two" style="width: 30%" aria-valuenow="30" aria-valuemin="0" aria-valuemax="100"></div>
  <div class="progress-bar bg-info" role="progressbar" aria-label="Segment three" style="width: 20%" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Inemigca

Yongeza .progress-bar-stripednakweyiphi na .progress-barukufaka umgca nge CSS gradient ngaphezulu kombala ongasemva webar yenkqubela.

html

<div class="progress">
  <div class="progress-bar progress-bar-striped" role="progressbar" aria-label="Default striped example" style="width: 10%" aria-valuenow="10" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-striped bg-success" role="progressbar" aria-label="Success striped example" style="width: 25%" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-striped bg-info" role="progressbar" aria-label="Info striped example" style="width: 50%" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-striped bg-warning" role="progressbar" aria-label="Warning striped example" style="width: 75%" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-striped bg-danger" role="progressbar" aria-label="Danger striped example" style="width: 100%" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Imivumbo yoopopayi

Ithareyidi enemigca nayo inokudlalwa. Yongeza .progress-bar-animatedkwi .progress-bar-anime kwimigca ekunene ukuya ekhohlo ngokusebenzisa oopopayi be-CSS3.

html

<div class="progress">
  <div class="progress-bar progress-bar-striped progress-bar-animated" role="progressbar" aria-label="Animated striped example" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100" style="width: 75%"></div>
</div>

CSS

Izinto eziguquguqukayo

Ifakwe kwi-v5.2.0

Njengenxalenye yendlela yokuguquguquka kwe-Bootstrap ye-CSS, iibar zenkqubela phambili ngoku zisebenzisa iiguquguquko ze-CSS zasekhaya .progressukuze ziphuculwe ukwenziwa ngokwezifiso kwexesha lokwenyani. Amaxabiso okuguquguquka kweCSS asetwe ngeSass, ngoko ke ukwenziwa ngokwezifiso kweSass kusaxhaswa, nako.

  --#{$prefix}progress-height: #{$progress-height};
  @include rfs($progress-font-size, --#{$prefix}progress-font-size);
  --#{$prefix}progress-bg: #{$progress-bg};
  --#{$prefix}progress-border-radius: #{$progress-border-radius};
  --#{$prefix}progress-box-shadow: #{$progress-box-shadow};
  --#{$prefix}progress-bar-color: #{$progress-bar-color};
  --#{$prefix}progress-bar-bg: #{$progress-bar-bg};
  --#{$prefix}progress-bar-transition: #{$progress-bar-transition};

Iinguqu zeSass

$progress-height:                   1rem;
$progress-font-size:                $font-size-base * .75;
$progress-bg:                       $gray-200;
$progress-border-radius:            $border-radius;
$progress-box-shadow:               $box-shadow-inset;
$progress-bar-color:                $white;
$progress-bar-bg:                   $primary;
$progress-bar-animation-timing:     1s linear infinite;
$progress-bar-transition:           width .6s ease;

Amagama angundoqo

Isetyenziselwa ukwenza oopopayi be-CSS ye .progress-bar-animated. Ibandakanyiwe kwi scss/_progress-bar.scss.

@if $enable-transitions {
  @keyframes progress-bar-stripes {
    0% { background-position-x: $progress-height; }
  }
}