in English

Kev vam meej

Cov ntaub ntawv thiab cov piv txwv rau kev siv Bootstrap cov kev cai nce qib bar uas muaj kev txhawb nqa rau pawg tuav, cov keeb kwm yav dhau los, thiab cov ntawv sau.

Ntawm nplooj ntawv no

Nws ua haujlwm li cas

Cov txheej txheem kev nce qib tau tsim nrog ob lub ntsiab lus HTML, qee qhov CSS los teeb tsa qhov dav, thiab ob peb yam ntxwv. Peb tsis siv HTML5 <progress>lub ntsiab lus , kom ntseeg tau tias koj tuaj yeem ua cov kab nce qib, ua haujlwm rau lawv, thiab tso cov ntawv sau rau lawv.

Peb siv lub .progresswrapper los qhia tus nqi max ntawm qhov kev kawm bar.
Peb siv sab hauv .progress-barlos qhia txog kev nce qib kom deb li deb.
Qhov .progress-baryuav tsum tau muaj cov style inline, chav kawm siv hluav taws xob, lossis kev cai CSS los teeb tsa lawv qhov dav.
Qhov .progress-bartseem xav tau qee yam rolethiab ariacov cwj pwm los ua kom nws nkag mus tau, suav nrog lub npe siv tau (siv aria-label, aria-labelledby, lossis zoo sib xws).

Muab tag nrho ua ke, thiab koj muaj cov piv txwv hauv qab no.

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>

Bootstrap muab ib txhais tes ntawm cov khoom siv rau kev teeb tsa dav . Nyob ntawm koj cov kev xav tau, cov no tuaj yeem pab nrog kev txhim kho sai sai.

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>

Daim ntawv lo

Ntxiv cov ntawv sau rau koj cov kab kev nce qib los ntawm kev tso cov ntawv hauv .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>

Qhov siab

Peb tsuas yog teeb tsa tus heightnqi ntawm tus nqi .progress, yog li yog tias koj hloov tus nqi ntawd lub puab .progress-baryuav cia li hloov pauv raws li.

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>

Keeb kwm

Siv cov chav kawm siv hluav taws xob hauv qab no los hloov qhov pom ntawm tus kheej cov kab nce qib.

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>

Qhia lub ntsiab lus rau kev pab technologies

Siv cov xim los ntxiv cov ntsiab lus tsuas yog muab qhov pom kev pom, uas yuav tsis raug xa mus rau cov neeg siv cov thev naus laus zis pab - xws li cov ntawv nyeem. Xyuas kom meej tias cov ntaub ntawv qhia los ntawm cov xim yog pom tseeb los ntawm cov ntsiab lus nws tus kheej (xws li cov ntawv pom), lossis suav nrog lwm txoj kev, xws li cov ntawv ntxiv zais nrog cov .visually-hiddenchav kawm.

Ntau qhov bar

suav nrog ntau qhov kev nce qib hauv ib qho kev nce qib yog tias koj xav tau.

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>

striped

Ntxiv .progress-bar-stripedrau ib qho twg .progress-barlos siv cov kab txaij ntawm CSS gradient hla qhov kev kawm bar qhov xim tom qab.

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>

Animated kab txaij

Cov kab txaij gradient kuj tuaj yeem ua kom muaj zog. Ntxiv .progress-bar-animatedrau .progress-baranimate cov kab txaij txoj cai mus rau sab laug ntawm CSS3 animations.

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

Hloov pauv

Ntxiv hauv v5.2.0

Raws li ib feem ntawm Bootstrap qhov hloov pauv CSS hloov pauv mus kom ze, cov kab kev nce qib tam sim no siv cov CSS hauv zos hloov pauv rau .progresskev txhim kho lub sijhawm hloov kho. Cov txiaj ntsig rau CSS qhov sib txawv tau teeb tsa ntawm Sass, yog li Sass customization tseem txhawb nqa, ib yam nkaus.

  --#{$prefix}progress-height: #{$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};

Sass variables

$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;

Keyframes

Siv los tsim cov CSS animations rau .progress-bar-animated. suav nrog scss/_progress-bar.scss.

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