Iileyibhile ezidadayo
Yenza iilebhile zefom ezintle ezintle ezidada ngaphezulu kweendawo zakho zokufaka.
Umzekelo
Songa iperi <input class="form-control">
kunye <label>
nezakhi .form-floating
ukuze uvule iilebhile ezidadayo kunye neendawo zokubhaliweyo zeBootstrap. U- A placeholder
uyafuneka kwinto nganye <input>
njengoko indlela yethu ye-CSS-kuphela iilebhile ezidadayo zisebenzisa i- :placeholder-shown
pseudo-element. Kwakhona qaphela ukuba <input>
kufuneka kuze kuqala ukuze sikwazi ukusebenzisa umkhethi wabantakwabo (umz., ~
).
<div class="form-floating mb-3">
<input type="email" class="form-control" id="floatingInput" placeholder="[email protected]">
<label for="floatingInput">Email address</label>
</div>
<div class="form-floating">
<input type="password" class="form-control" id="floatingPassword" placeholder="Password">
<label for="floatingPassword">Password</label>
</div>
Xa kukho value
esele ichaziwe, i- <label>
s iya kuziqhelanisa ngokuzenzekelayo kwindawo yazo edadayo.
<form class="form-floating">
<input type="email" class="form-control" id="floatingInputValue" placeholder="[email protected]" value="[email protected]">
<label for="floatingInputValue">Input with value</label>
</form>
Izimbo zokuqinisekisa iifom nazo zisebenza njengoko kulindelekile.
<form class="form-floating">
<input type="email" class="form-control is-invalid" id="floatingInputInvalid" placeholder="[email protected]" value="[email protected]">
<label for="floatingInputInvalid">Invalid input</label>
</form>
Iindawo zokubhaliweyo
Ngokungagqibekanga, <textarea>
s nge .form-control
iya kuba ngubude obufanayo no- <input>
s.
<div class="form-floating">
<textarea class="form-control" placeholder="Leave a comment here" id="floatingTextarea"></textarea>
<label for="floatingTextarea">Comments</label>
</div>
Ukuseta ubude besiko kweyakho <textarea>
, sukusebenzisa rows
uphawu loyelelwano. Endaweni yoko, seta okucacileyo height
(nokuba ungaphakathi okanye ngeCSS yesiko).
<div class="form-floating">
<textarea class="form-control" placeholder="Leave a comment here" id="floatingTextarea2" style="height: 100px"></textarea>
<label for="floatingTextarea2">Comments</label>
</div>
Ikhetha
Ngaphandle .form-control
, iilebhile ezidadayo zifumaneka kuphela kwi- .form-select
s. Basebenza ngendlela efanayo, kodwa ngokungafaniyo <input>
s, baya kuhlala bebonisa <label>
kwimo yayo edadayo. Ikhetha kunye size
kwaye multiple
ayixhaswanga.
<div class="form-floating">
<select class="form-select" id="floatingSelect" aria-label="Floating label select example">
<option selected>Open this select menu</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
<label for="floatingSelect">Works with selects</label>
</div>
Uyilo
Xa usebenza kunye ne-Bootstrap grid system, qiniseka ukubeka izinto zefom ngaphakathi kweeklasi zekholomu.
<div class="row g-2">
<div class="col-md">
<div class="form-floating">
<input type="email" class="form-control" id="floatingInputGrid" placeholder="[email protected]" value="[email protected]">
<label for="floatingInputGrid">Email address</label>
</div>
</div>
<div class="col-md">
<div class="form-floating">
<select class="form-select" id="floatingSelectGrid" aria-label="Floating label select example">
<option selected>Open this select menu</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
<label for="floatingSelectGrid">Works with selects</label>
</div>
</div>
</div>
Sass
Izinto eziguquguqukayo
$form-floating-height: add(3.5rem, $input-height-border);
$form-floating-line-height: 1.25;
$form-floating-padding-x: $input-padding-x;
$form-floating-padding-y: 1rem;
$form-floating-input-padding-t: 1.625rem;
$form-floating-input-padding-b: .625rem;
$form-floating-label-opacity: .65;
$form-floating-label-transform: scale(.85) translateY(-.5rem) translateX(.15rem);
$form-floating-transition: opacity .1s ease-in-out, transform .1s ease-in-out;