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Seiceálacha agus raidiónna

Cruthaigh boscaí seiceála agus raidiónna tras-bhrabhsálaí agus trasfheiste comhsheasmhach lenár gcomhpháirt seiceála atá athscríofa go hiomlán.

Ar an leathanach seo

Cur Chuige

Cuirtear boscaí seiceála réamhshocraithe brabhsálaí agus raidiónna in ionad le cabhair ó .form-check, sraith ranganna don dá chineál ionchuir a fheabhsaíonn leagan amach agus iompar a n-eilimintí HTML, a sholáthraíonn saincheaptha níos fearr agus comhsheasmhacht trasbhrabhsálaí. Tá ticbhoscaí ann chun rogha amháin nó roinnt roghanna a roghnú i liosta, agus tá raidiónna chun rogha amháin a roghnú as go leor.

Go struchtúrach, is eilimintí deartháracha iad ár gcuid <input>agus ár gcuid <label>deartháireacha seachas eilimintí <input>laistigh de <label>. Tá sé seo beagán níos briathar mar ní mór duit a shonrú idagus fortréithe a bhaineann leis an <input>agus <label>. Bainimid úsáid as an roghnóir siblíní ( ~) dár <input>stáit go léir, mar :checkednó :disabled. Nuair a chuirtear i gcomhar leis an .form-check-labelrang, is féidir linn an téacs a stíliú go héasca do gach mír bunaithe ar an <input>staid.

Úsáideann ár seiceálacha deilbhíní saincheaptha Bootstrap chun stáit seiceála nó neamhchinntithe a léiriú.

Seiceálacha

html 
<div class="form-check">
  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault">
  <label class="form-check-label" for="flexCheckDefault">
    Default checkbox
  </label>
</div>
<div class="form-check">
  <input class="form-check-input" type="checkbox" value="" id="flexCheckChecked" checked>
  <label class="form-check-label" for="flexCheckChecked">
    Checked checkbox
  </label>
</div>

neamhchinnte

Is féidir le ticbhoscaí an :indeterminaterang bréige a úsáid nuair a shocraítear é de láimh trí JavaScript (níl aon tréith HTML ar fáil chun é a shonrú).

html 
<div class="form-check">
  <input class="form-check-input" type="checkbox" value="" id="flexCheckIndeterminate">
  <label class="form-check-label" for="flexCheckIndeterminate">
    Indeterminate checkbox
  </label>
</div>

Faoi mhíchumas

Cuir an disabledtréith leis agus déantar na <label>s gaolmhara a stíliú go huathoibríoch chun iad a mheaitseáil le dath níos éadroime chun cabhrú le staid an ionchuir a léiriú.

html 
<div class="form-check">
  <input class="form-check-input" type="checkbox" value="" id="flexCheckIndeterminateDisabled" disabled>
  <label class="form-check-label" for="flexCheckIndeterminateDisabled">
    Disabled indeterminate checkbox
  </label>
</div>
<div class="form-check">
  <input class="form-check-input" type="checkbox" value="" id="flexCheckDisabled" disabled>
  <label class="form-check-label" for="flexCheckDisabled">
    Disabled checkbox
  </label>
</div>
<div class="form-check">
  <input class="form-check-input" type="checkbox" value="" id="flexCheckCheckedDisabled" checked disabled>
  <label class="form-check-label" for="flexCheckCheckedDisabled">
    Disabled checked checkbox
  </label>
</div>

Raidiónna

html 
<div class="form-check">
  <input class="form-check-input" type="radio" name="flexRadioDefault" id="flexRadioDefault1">
  <label class="form-check-label" for="flexRadioDefault1">
    Default radio
  </label>
</div>
<div class="form-check">
  <input class="form-check-input" type="radio" name="flexRadioDefault" id="flexRadioDefault2" checked>
  <label class="form-check-label" for="flexRadioDefault2">
    Default checked radio
  </label>
</div>

Faoi mhíchumas

Cuir an disabledtréith leis agus déantar na <label>s gaolmhara a stíliú go huathoibríoch chun iad a mheaitseáil le dath níos éadroime chun cabhrú le staid an ionchuir a léiriú.

html 
<div class="form-check">
  <input class="form-check-input" type="radio" name="flexRadioDisabled" id="flexRadioDisabled" disabled>
  <label class="form-check-label" for="flexRadioDisabled">
    Disabled radio
  </label>
</div>
<div class="form-check">
  <input class="form-check-input" type="radio" name="flexRadioDisabled" id="flexRadioCheckedDisabled" checked disabled>
  <label class="form-check-label" for="flexRadioCheckedDisabled">
    Disabled checked radio
  </label>
</div>

Lasca

Tá marcáil ticbhosca saincheaptha ag lasc ach úsáideann sé an .form-switchrang chun lasc scoránaigh a dhéanamh. Smaoinigh ar úsáid role="switch"a bhaint as nádúr an rialaithe a chur in iúl ar bhealach níos cruinne do theicneolaíochtaí cúnta a thacaíonn leis an ról seo. I dteicneolaíochtaí cúnta níos sine, fógrófar é mar bhosca seiceála rialta mar chúltaca. Tacaíonn lasca leis an disabledtréith freisin.

html 
<div class="form-check form-switch">
  <input class="form-check-input" type="checkbox" role="switch" id="flexSwitchCheckDefault">
  <label class="form-check-label" for="flexSwitchCheckDefault">Default switch checkbox input</label>
</div>
<div class="form-check form-switch">
  <input class="form-check-input" type="checkbox" role="switch" id="flexSwitchCheckChecked" checked>
  <label class="form-check-label" for="flexSwitchCheckChecked">Checked switch checkbox input</label>
</div>
<div class="form-check form-switch">
  <input class="form-check-input" type="checkbox" role="switch" id="flexSwitchCheckDisabled" disabled>
  <label class="form-check-label" for="flexSwitchCheckDisabled">Disabled switch checkbox input</label>
</div>
<div class="form-check form-switch">
  <input class="form-check-input" type="checkbox" role="switch" id="flexSwitchCheckCheckedDisabled" checked disabled>
  <label class="form-check-label" for="flexSwitchCheckCheckedDisabled">Disabled checked switch checkbox input</label>
</div>

Réamhshocrú (cruachta)

De réir réamhshocraithe, déanfar aon líon ticbhoscaí agus raidiónna atá díreach ina ndeartháireacha a chruachadh go hingearach agus spásáil chuí a bheith acu le .form-check.

html 
<div class="form-check">
  <input class="form-check-input" type="checkbox" value="" id="defaultCheck1">
  <label class="form-check-label" for="defaultCheck1">
    Default checkbox
  </label>
</div>
<div class="form-check">
  <input class="form-check-input" type="checkbox" value="" id="defaultCheck2" disabled>
  <label class="form-check-label" for="defaultCheck2">
    Disabled checkbox
  </label>
</div>
html 
<div class="form-check">
  <input class="form-check-input" type="radio" name="exampleRadios" id="exampleRadios1" value="option1" checked>
  <label class="form-check-label" for="exampleRadios1">
    Default radio
  </label>
</div>
<div class="form-check">
  <input class="form-check-input" type="radio" name="exampleRadios" id="exampleRadios2" value="option2">
  <label class="form-check-label" for="exampleRadios2">
    Second default radio
  </label>
</div>
<div class="form-check">
  <input class="form-check-input" type="radio" name="exampleRadios" id="exampleRadios3" value="option3" disabled>
  <label class="form-check-label" for="exampleRadios3">
    Disabled radio
  </label>
</div>

I líne

Grúpáil ticbhoscaí nó raidiónna ar an tsraith chothrománach chéanna trí chur .form-check-inlinele haon cheann .form-check.

html 
<div class="form-check form-check-inline">
  <input class="form-check-input" type="checkbox" id="inlineCheckbox1" value="option1">
  <label class="form-check-label" for="inlineCheckbox1">1</label>
</div>
<div class="form-check form-check-inline">
  <input class="form-check-input" type="checkbox" id="inlineCheckbox2" value="option2">
  <label class="form-check-label" for="inlineCheckbox2">2</label>
</div>
<div class="form-check form-check-inline">
  <input class="form-check-input" type="checkbox" id="inlineCheckbox3" value="option3" disabled>
  <label class="form-check-label" for="inlineCheckbox3">3 (disabled)</label>
</div>
html 
<div class="form-check form-check-inline">
  <input class="form-check-input" type="radio" name="inlineRadioOptions" id="inlineRadio1" value="option1">
  <label class="form-check-label" for="inlineRadio1">1</label>
</div>
<div class="form-check form-check-inline">
  <input class="form-check-input" type="radio" name="inlineRadioOptions" id="inlineRadio2" value="option2">
  <label class="form-check-label" for="inlineRadio2">2</label>
</div>
<div class="form-check form-check-inline">
  <input class="form-check-input" type="radio" name="inlineRadioOptions" id="inlineRadio3" value="option3" disabled>
  <label class="form-check-label" for="inlineRadio3">3 (disabled)</label>
</div>

Droim ar ais

Cuir do bhoscaí seiceála, raidiónna agus lasca ar an taobh eile leis an .form-check-reverserang mionathraithe.

html 
<div class="form-check form-check-reverse">
  <input class="form-check-input" type="checkbox" value="" id="reverseCheck1">
  <label class="form-check-label" for="reverseCheck1">
    Reverse checkbox
  </label>
</div>
<div class="form-check form-check-reverse">
  <input class="form-check-input" type="checkbox" value="" id="reverseCheck2" disabled>
  <label class="form-check-label" for="reverseCheck2">
    Disabled reverse checkbox
  </label>
</div>

<div class="form-check form-switch form-check-reverse">
  <input class="form-check-input" type="checkbox" id="flexSwitchCheckReverse">
  <label class="form-check-label" for="flexSwitchCheckReverse">Reverse switch checkbox input</label>
</div>

Gan lipéid

Fág amach an timfhilleadh .form-checkdo bhoscaí seiceála agus raidiónna nach bhfuil aon téacs lipéid orthu. Ná déan dearmad ainm inrochtana de chineál éigin a sholáthar do theicneolaíochtaí cúnta (mar shampla, ag baint úsáide as aria-label). Féach an rannán inrochtaineachta forbhreathnú foirmeacha le haghaidh sonraí.

html 
<div>
  <input class="form-check-input" type="checkbox" id="checkboxNoLabel" value="" aria-label="...">
</div>

<div>
  <input class="form-check-input" type="radio" name="radioNoLabel" id="radioNoLabel1" value="" aria-label="...">
</div>

Scoránaigh cnaipí

Cruthaigh boscaí seiceála agus cnaipí raidió atá cosúil le cnaipí trí úsáid a bhaint as .btnstíleanna seachas .form-check-labelar na <label>heilimintí. Is féidir na cnaipí scoránaigh seo a ghrúpáil tuilleadh i ngrúpa cnaipí más gá.

Cnaipí scoránaigh ticbhosca

html 
<input type="checkbox" class="btn-check" id="btn-check" autocomplete="off">
<label class="btn btn-primary" for="btn-check">Single toggle</label>
html 
<input type="checkbox" class="btn-check" id="btn-check-2" checked autocomplete="off">
<label class="btn btn-primary" for="btn-check-2">Checked</label>
html 
<input type="checkbox" class="btn-check" id="btn-check-3" autocomplete="off" disabled>
<label class="btn btn-primary" for="btn-check-3">Disabled</label>
Ó thaobh amhairc de, is ionann na cnaipí scoránaigh ticbhosca seo agus na cnaipí scoránaigh cnaipe . Mar sin féin, cuireann teicneolaíochtaí cúnta in iúl go difriúil iad: fógróidh léitheoirí scáileáin na scoránaigh ticbhosca mar “sheiceáil”/“gan seiceáil” (ós rud é, in ainneoin a gcuma, gur ticbhoscaí fós iad go bunúsach), ach beidh cnaipí scoránaigh an chnaipe. fógartha mar “cnaipe”/“cnaipe brúite”. Beidh an rogha idir an dá chur chuige seo ag brath ar an gcineál scoránaigh atá á chruthú agat, agus cé acu an ndéanfaidh nó nach ndéanfaidh an scoránaigh ciall d'úsáideoirí nuair a fhógraítear é mar bhosca seiceála nó mar chnaipe iarbhír.

Cnaipí scoránaigh raidió

html 
<input type="radio" class="btn-check" name="options" id="option1" autocomplete="off" checked>
<label class="btn btn-secondary" for="option1">Checked</label>

<input type="radio" class="btn-check" name="options" id="option2" autocomplete="off">
<label class="btn btn-secondary" for="option2">Radio</label>

<input type="radio" class="btn-check" name="options" id="option3" autocomplete="off" disabled>
<label class="btn btn-secondary" for="option3">Disabled</label>

<input type="radio" class="btn-check" name="options" id="option4" autocomplete="off">
<label class="btn btn-secondary" for="option4">Radio</label>

Stíleanna imlíne

Tacaítear le leaganacha éagsúla de .btn, ar nós na stíleanna éagsúla a bhfuil cuntas orthu.



html 
<input type="checkbox" class="btn-check" id="btn-check-outlined" autocomplete="off">
<label class="btn btn-outline-primary" for="btn-check-outlined">Single toggle</label><br>

<input type="checkbox" class="btn-check" id="btn-check-2-outlined" checked autocomplete="off">
<label class="btn btn-outline-secondary" for="btn-check-2-outlined">Checked</label><br>

<input type="radio" class="btn-check" name="options-outlined" id="success-outlined" autocomplete="off" checked>
<label class="btn btn-outline-success" for="success-outlined">Checked success radio</label>

<input type="radio" class="btn-check" name="options-outlined" id="danger-outlined" autocomplete="off">
<label class="btn btn-outline-danger" for="danger-outlined">Danger radio</label>

Sass

Athróga

$form-check-input-width:                  1em;
$form-check-min-height:                   $font-size-base * $line-height-base;
$form-check-padding-start:                $form-check-input-width + .5em;
$form-check-margin-bottom:                .125rem;
$form-check-label-color:                  null;
$form-check-label-cursor:                 null;
$form-check-transition:                   null;

$form-check-input-active-filter:          brightness(90%);

$form-check-input-bg:                     $input-bg;
$form-check-input-border:                 1px solid rgba($black, .25);
$form-check-input-border-radius:          .25em;
$form-check-radio-border-radius:          50%;
$form-check-input-focus-border:           $input-focus-border-color;
$form-check-input-focus-box-shadow:       $input-btn-focus-box-shadow;

$form-check-input-checked-color:          $component-active-color;
$form-check-input-checked-bg-color:       $component-active-bg;
$form-check-input-checked-border-color:   $form-check-input-checked-bg-color;
$form-check-input-checked-bg-image:       url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><path fill='none' stroke='#{$form-check-input-checked-color}' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/></svg>");
$form-check-radio-checked-bg-image:       url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'><circle r='2' fill='#{$form-check-input-checked-color}'/></svg>");

$form-check-input-indeterminate-color:          $component-active-color;
$form-check-input-indeterminate-bg-color:       $component-active-bg;
$form-check-input-indeterminate-border-color:   $form-check-input-indeterminate-bg-color;
$form-check-input-indeterminate-bg-image:       url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><path fill='none' stroke='#{$form-check-input-indeterminate-color}' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10h8'/></svg>");

$form-check-input-disabled-opacity:        .5;
$form-check-label-disabled-opacity:        $form-check-input-disabled-opacity;
$form-check-btn-check-disabled-opacity:    $btn-disabled-opacity;

$form-check-inline-margin-end:    1rem;