Plutajuće naljepnice
Stvorite prekrasno jednostavne oznake obrazaca koje lebde iznad vaših polja za unos.
Primjer
Zamotajte par elemenata <input class="form-control">
i kako biste omogućili plutajuće oznake s Bootstrapovim tekstualnim poljima obrasca. A je potrebno na svakom jer naša metoda plutajućih oznaka samo za CSS koristi pseudoelement. Također imajte na umu da mora biti prvi kako bismo mogli koristiti srodni selektor (npr. ).<label>
.form-floating
placeholder
<input>
:placeholder-shown
<input>
~
<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>
Kada je value
već definirano, <label>
s će se automatski prilagoditi svom plutajućem položaju.
<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>
Stilovi provjere valjanosti obrasca također rade prema očekivanjima.
<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>
Područja teksta
Prema zadanim postavkama, <textarea>
s .form-control
će biti iste visine kao <input>
s.
<div class="form-floating">
<textarea class="form-control" placeholder="Leave a comment here" id="floatingTextarea"></textarea>
<label for="floatingTextarea">Comments</label>
</div>
Za postavljanje prilagođene visine na <textarea>
, nemojte koristiti rows
atribut. Umjesto toga, postavite eksplicitan height
(bilo ugrađen ili putem prilagođenog CSS-a).
<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>
Odaberite% s
Osim .form-control
, plutajuće naljepnice dostupne su samo na .form-select
s. Rade na isti način, ali za razliku od <input>
s, uvijek će prikazati <label>
u plutajućem stanju. Odabir s size
i multiple
nisu podržani.
<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>
Izgled
Kada radite s Bootstrap grid sustavom, svakako postavite elemente obrasca unutar klasa stupaca.
<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
Varijable
$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;