Layout
Ipa mafomu ako mamwe magadzirirwo - kubva mukati memutsara kuenda kune yakachinjika kusvika kune yakajairika grid maitirwo - nemaitiro edu ekugadzirisa maitiro.
Mafomu
Boka rega rega remafomu emafomu rinofanira kugara <form>
muchinhu. Bootstrap inopa hapana default styling <form>
yechinhu, asi kune mamwe ane simba ebrowser maficha anopihwa nekusarudzika.
- Itsva kune mafomu ebrowser? Funga kuongorora magwaro efomu reMDN kuti utarise uye runyoro rwakakwana rwezvaanowanikwa.
<button>
s mukati<form>
meiyo default kutype="submit"
, saka edza kuve wakananga uye gara uchisanganisira atype
.- Iwe unogona kudzima chese fomu chinhu mukati mefomu ine
disabled
hunhu huri pa<form>
.
Sezvo Bootstrap ichishanda display: block
uye width: 100%
kune angangoita ese emafomu edu anodzora, mafomu achaita nekusarudzika stack vertically. Makirasi ekuwedzera anogona kushandiswa kusiyanisa dhizaini iyi pane imwe-fomu.
Utilities
Margin utilities ndiyo nzira iri nyore yekuwedzera imwe chimiro kune mafomu. Ivo vanopa zvakakosha boka remazita, zvidzoreso, sarudzo yefomu mameseji, uye fomu yekusimbisa meseji. Isu tinokurudzira kuomerera kune margin-bottom
zvinoshandiswa, uye kushandisa nzira imwechete mufomu yese yekuenderana.
Inzwa wakasununguka kuvaka mafomu ako sezvaunoda, <fieldset>
nes, <div>
s, kana chero chimwe chinhu.
<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>
Fomu grid
Mamwe mafomu akaoma anogona kuvakwa pachishandiswa grid makirasi edu. Shandisa izvi kune zvimiro zvemafomu zvinoda makoramu akawanda, upamhi hwakasiyana, uye dzimwe sarudzo dzekugadzirisa. Inoda kuti $enable-grid-classes
shanduko yeSass igoneswe (pairi nekusingaperi).
<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>
Gutters
Nekuwedzera gutter modifier makirasi , unogona kuve nekutonga pamusoro peiyo gutter hupamhi mukati pamwe neiyo inline seye block direction. Inodawo kuti $enable-grid-classes
Sass vhezheni igoneswe (on by default).
<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>
Mamwe magadzirirwo akaomarara anogona zvakare kugadzirwa neiyo grid system.
<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>
Horizontal fomu
Gadzira mafomu akachinjika negridi nekuwedzera .row
kirasi kuti aumbe mapoka uye nekushandisa .col-*-*
makirasi kutsanangura hupamhi hwemavara ako uye zvidzoreso. Iva nechokwadi chekuwedzera .col-form-label
kune yako <label>
zvakare kuitira kuti ivo vakamira pakati nepakati neavo vane hukama mafomu ekutonga.
Dzimwe nguva, iwe ungangoda kushandisa margin kana padding zvishandiso kuti ugadzire iyo yakakwana kurongeka kwaunoda. Semuyenzaniso, takabvisa padding-top
label yeredhiyo yedu yakarongedzerwa kuti ienderane nani mavara ekutanga.
<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>
Horizontal fomu label saizi
Iva nechokwadi chekushandisa .col-form-label-sm
kana .col-form-label-lg
kune yako <label>
kana <legend>
s kutevedzera nemazvo saizi ye .form-control-lg
uye .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>
Column saizi
Sezvinoratidzwa mumienzaniso yapfuura, grid system yedu inokutendera iwe kuisa chero nhamba ye .col
s mukati me .row
. Vanozopatsanura hupamhi huripo zvakaenzana pakati pavo. Iwe unogona zvakare kutora subset yemakoramu ako kuti utore yakawanda kana shoma nzvimbo, nepo yasara .col
s yakaenzana kupatsanura yasara, ine chaiwo makoramu makirasi senge .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>
Auto-kukura
Muenzaniso uri pazasi unoshandisa flexbox utility kudzika pakati pezviri mukati uye shanduko .col
kuitira .col-auto
kuti makoramu ako atore nzvimbo yakawanda sezvinodiwa. Isa imwe nzira, iyo column saizi pachayo zvichienderana nezviri mukati.
<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>
Iwe unogona ipapo kusanganisa izvo zvakare nehukuru-chaiyo makoramu makirasi.
<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>
Inline mafomu
Shandisa .row-cols-*
makirasi kugadzira marongero anoteera akachinjika. Nekuwedzera makirasi ekugadzirisa gutter , tichava nemagita mune yakachinjika uye yakatwasuka nzira. Pane yakamanikana nharembozha yekuona, iyo .col-12
inobatsira kurongedza fomu rekutonga uye nezvimwe. Iyo .align-items-center
inogadzirisa zvinhu zvefomu kusvika pakati, zvichiita kuti .form-checkbox
kurongeka zvakanaka.
<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>