Cruth
Thoir beagan structair dha na foirmean agad - bho in-loidhne gu còmhnard gu buileachadh clèithe àbhaisteach - leis na roghainnean cruth foirm againn.
Foirmean
Bu chòir a h-uile buidheann de raointean cruth a bhith a’ fuireach ann an <form>
eileamaid. Chan eil Bootstrap a’ toirt seachad stoidhle bunaiteach airson an <form>
eileamaid, ach tha cuid de fheartan brabhsair cumhachdach ann a tha air an toirt seachad gu bunaiteach.
- Ùr do fhoirmean brabhsair? Beachdaich air ath-sgrùdadh a dhèanamh air na docaichean foirm MDN airson sealladh farsaing agus liosta iomlan de na buadhan a tha rim faighinn.
<button>
s taobh a-staigh<form>
bunait bunaiteach gutype="submit"
, mar sin feuch ri bhith sònraichte agus cuir a-steach faidhletype
.- Faodaidh tu a h-uile eileamaid foirm taobh a-staigh foirm a dhì-cheadachadh leis a’
disabled
fheart air an<form>
.
Leis gu bheil Bootstrap a’ buntainn display: block
agus width: 100%
ri cha mhòr a h-uile smachd foirm againn, bidh foirmean a’ cruachadh gu dìreach. Faodar clasaichean a bharrachd a chleachdadh gus an cruth seo atharrachadh a rèir gach foirm.
Goireasan
Is e goireasan iomaill an dòigh as fhasa beagan structar a chur ri foirmean. Bidh iad a’ toirt seachad cruinneachadh bunaiteach de bhileagan, smachdan, teacsa cruth roghainneil, agus teachdaireachdan dearbhaidh cruth. Tha sinn a 'moladh a bhith a' cumail ri margin-bottom
goireasan, agus a 'cleachdadh aon stiùireadh air feadh an fhoirm airson cunbhalachd.
Faodaidh tu na foirmean agad a thogail ge bith dè as toil leat, le <fieldset>
s, <div>
s, no cha mhòr eileamaid sam bith eile.
<div class="mb-3">
<label for="formGroupExampleInput" class="form-label">Example label</label>
<input type="text" class="form-control" id="formGroupExampleInput" placeholder="Example input placeholder">
</div>
<div class="mb-3">
<label for="formGroupExampleInput2" class="form-label">Another label</label>
<input type="text" class="form-control" id="formGroupExampleInput2" placeholder="Another input placeholder">
</div>
Foirm grid
Faodar foirmean nas iom-fhillte a thogail a’ cleachdadh ar clasaichean clèithe. Cleachd iad sin airson cruth cruth a dh’ fheumas grunn cholbhan, leudan eadar-dhealaichte, agus roghainnean co-thaobhadh a bharrachd. Feumaidh an $enable-grid-classes
caochladair Sass a bhith air a chomasachadh (air adhart gu bunaiteach).
<div class="row">
<div class="col">
<input type="text" class="form-control" placeholder="First name" aria-label="First name">
</div>
<div class="col">
<input type="text" class="form-control" placeholder="Last name" aria-label="Last name">
</div>
</div>
cutairean
Le bhith a’ cur a-steach clasaichean mion-atharrachaidh cutairean , faodaidh smachd a bhith agad air leud an gutter a bharrachd air an loidhne a-staigh ri stiùireadh bloca. Cuideachd feumar an $enable-grid-classes
caochladair Sass a bhith air a chomasachadh (air adhart gu bunaiteach).
<div class="row g-3">
<div class="col">
<input type="text" class="form-control" placeholder="First name" aria-label="First name">
</div>
<div class="col">
<input type="text" class="form-control" placeholder="Last name" aria-label="Last name">
</div>
</div>
Faodar dealbhadh nas iom-fhillte a chruthachadh cuideachd leis an t-siostam clèithe.
<form class="row g-3">
<div class="col-md-6">
<label for="inputEmail4" class="form-label">Email</label>
<input type="email" class="form-control" id="inputEmail4">
</div>
<div class="col-md-6">
<label for="inputPassword4" class="form-label">Password</label>
<input type="password" class="form-control" id="inputPassword4">
</div>
<div class="col-12">
<label for="inputAddress" class="form-label">Address</label>
<input type="text" class="form-control" id="inputAddress" placeholder="1234 Main St">
</div>
<div class="col-12">
<label for="inputAddress2" class="form-label">Address 2</label>
<input type="text" class="form-control" id="inputAddress2" placeholder="Apartment, studio, or floor">
</div>
<div class="col-md-6">
<label for="inputCity" class="form-label">City</label>
<input type="text" class="form-control" id="inputCity">
</div>
<div class="col-md-4">
<label for="inputState" class="form-label">State</label>
<select id="inputState" class="form-select">
<option selected>Choose...</option>
<option>...</option>
</select>
</div>
<div class="col-md-2">
<label for="inputZip" class="form-label">Zip</label>
<input type="text" class="form-control" id="inputZip">
</div>
<div class="col-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="gridCheck">
<label class="form-check-label" for="gridCheck">
Check me out
</label>
</div>
</div>
<div class="col-12">
<button type="submit" class="btn btn-primary">Sign in</button>
</div>
</form>
Foirm chòmhnard
Cruthaich foirmean còmhnard leis a’ ghriod le bhith a’ cur a’ .row
chlas ris gus buidhnean a chruthachadh agus a’ cleachdadh nan .col-*-*
clasaichean gus leud do bhileagan is do smachdan a shònrachadh. Dèan cinnteach gun cuir .col-form-label
thu ris na s agad <label>
cuideachd gus am bi iad stèidhichte gu dìreach leis na smachdan cruth co-cheangailte riutha.
Aig amannan, is dòcha gum feum thu goireasan iomaill no pleadhaig a chleachdadh gus an co-thaobhadh foirfe sin a tha a dhìth ort a chruthachadh. Mar eisimpleir, tha sinn air an padding-top
leubail cuir a-steach rèidio cruachan againn a thoirt air falbh gus bun-loidhne an teacsa a cho-thaobhadh nas fheàrr.
<form>
<div class="row mb-3">
<label for="inputEmail3" class="col-sm-2 col-form-label">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control" id="inputEmail3">
</div>
</div>
<div class="row mb-3">
<label for="inputPassword3" class="col-sm-2 col-form-label">Password</label>
<div class="col-sm-10">
<input type="password" class="form-control" id="inputPassword3">
</div>
</div>
<fieldset class="row mb-3">
<legend class="col-form-label col-sm-2 pt-0">Radios</legend>
<div class="col-sm-10">
<div class="form-check">
<input class="form-check-input" type="radio" name="gridRadios" id="gridRadios1" value="option1" checked>
<label class="form-check-label" for="gridRadios1">
First radio
</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="gridRadios" id="gridRadios2" value="option2">
<label class="form-check-label" for="gridRadios2">
Second radio
</label>
</div>
<div class="form-check disabled">
<input class="form-check-input" type="radio" name="gridRadios" id="gridRadios3" value="option3" disabled>
<label class="form-check-label" for="gridRadios3">
Third disabled radio
</label>
</div>
</div>
</fieldset>
<div class="row mb-3">
<div class="col-sm-10 offset-sm-2">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="gridCheck1">
<label class="form-check-label" for="gridCheck1">
Example checkbox
</label>
</div>
</div>
</div>
<button type="submit" class="btn btn-primary">Sign in</button>
</form>
Meud leubail cruth còmhnard
Dèan cinnteach gun cleachd thu .col-form-label-sm
no ris an fheadhainn agad fhèin gus meud agus ..col-form-label-lg
<label>
<legend>
.form-control-lg
.form-control-sm
<div class="row mb-3">
<label for="colFormLabelSm" class="col-sm-2 col-form-label col-form-label-sm">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control form-control-sm" id="colFormLabelSm" placeholder="col-form-label-sm">
</div>
</div>
<div class="row mb-3">
<label for="colFormLabel" class="col-sm-2 col-form-label">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control" id="colFormLabel" placeholder="col-form-label">
</div>
</div>
<div class="row">
<label for="colFormLabelLg" class="col-sm-2 col-form-label col-form-label-lg">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control form-control-lg" id="colFormLabelLg" placeholder="col-form-label-lg">
</div>
</div>
Meud colbh
Mar a chithear anns na h-eisimpleirean roimhe seo, leigidh an siostam clèithe againn leat àireamh sam bith de .col
s a chuir taobh a-staigh faidhle .row
. Roinnidh iad an leud a tha ri fhaighinn gu cothromach eatorra. Faodaidh tu cuideachd fo-sheata de na colbhan agad a thaghadh gus barrachd no nas lugha de rùm a ghabhail, fhad ‘ .col
s a bhios an còrr a’ roinn a ’chòrr gu co-ionann, le clasaichean colbh sònraichte mar .col-sm-7
.
<div class="row g-3">
<div class="col-sm-7">
<input type="text" class="form-control" placeholder="City" aria-label="City">
</div>
<div class="col-sm">
<input type="text" class="form-control" placeholder="State" aria-label="State">
</div>
<div class="col-sm">
<input type="text" class="form-control" placeholder="Zip" aria-label="Zip">
</div>
</div>
Meudachadh fèin-ghluasadach
Tha an eisimpleir gu h-ìosal a’ cleachdadh goireas flexbox gus susbaint a mheadhanachadh gu dìreach agus atharraichean .col
air .col-auto
gus nach bi na colbhan agad a’ gabhail ach na h-uimhir de dh’ àite ’s a dh’ fheumar. Cuir dòigh eile, meudan a’ cholbh fhèin stèidhichte air na th’ ann.
<form class="row gy-2 gx-3 align-items-center">
<div class="col-auto">
<label class="visually-hidden" for="autoSizingInput">Name</label>
<input type="text" class="form-control" id="autoSizingInput" placeholder="Jane Doe">
</div>
<div class="col-auto">
<label class="visually-hidden" for="autoSizingInputGroup">Username</label>
<div class="input-group">
<div class="input-group-text">@</div>
<input type="text" class="form-control" id="autoSizingInputGroup" placeholder="Username">
</div>
</div>
<div class="col-auto">
<label class="visually-hidden" for="autoSizingSelect">Preference</label>
<select class="form-select" id="autoSizingSelect">
<option selected>Choose...</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
</div>
<div class="col-auto">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="autoSizingCheck">
<label class="form-check-label" for="autoSizingCheck">
Remember me
</label>
</div>
</div>
<div class="col-auto">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
Faodaidh tu an uairsin ath-aithris sin a-rithist le clasaichean colbh a tha sònraichte do mheud.
<form class="row gx-3 gy-2 align-items-center">
<div class="col-sm-3">
<label class="visually-hidden" for="specificSizeInputName">Name</label>
<input type="text" class="form-control" id="specificSizeInputName" placeholder="Jane Doe">
</div>
<div class="col-sm-3">
<label class="visually-hidden" for="specificSizeInputGroupUsername">Username</label>
<div class="input-group">
<div class="input-group-text">@</div>
<input type="text" class="form-control" id="specificSizeInputGroupUsername" placeholder="Username">
</div>
</div>
<div class="col-sm-3">
<label class="visually-hidden" for="specificSizeSelect">Preference</label>
<select class="form-select" id="specificSizeSelect">
<option selected>Choose...</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
</div>
<div class="col-auto">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="autoSizingCheck2">
<label class="form-check-label" for="autoSizingCheck2">
Remember me
</label>
</div>
</div>
<div class="col-auto">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
Foirmean in-loidhne
Cleachd na .row-cols-*
clasaichean gus dealbhadh còmhnard freagairteach a chruthachadh. Le bhith a’ cur chlasaichean atharrachaidh gutter ris , bidh cutairean againn ann an treòrachadh còmhnard is dìreach. Air puirt-seallaidh gluasadach cumhang, bidh an .col-12
cuideachadh a’ cruachadh smachdan an fhoirm agus barrachd. Bidh .align-items-center
na h-eileamaidean cruth a 'co-thaobhadh ris a' mheadhan, a 'dèanamh co- .form-checkbox
thaobhadh ceart.
<form class="row row-cols-lg-auto g-3 align-items-center">
<div class="col-12">
<label class="visually-hidden" for="inlineFormInputGroupUsername">Username</label>
<div class="input-group">
<div class="input-group-text">@</div>
<input type="text" class="form-control" id="inlineFormInputGroupUsername" placeholder="Username">
</div>
</div>
<div class="col-12">
<label class="visually-hidden" for="inlineFormSelectPref">Preference</label>
<select class="form-select" id="inlineFormSelectPref">
<option selected>Choose...</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
</div>
<div class="col-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="inlineFormCheck">
<label class="form-check-label" for="inlineFormCheck">
Remember me
</label>
</div>
</div>
<div class="col-12">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>