Tikketti li jżommu f'wiċċ l-ilma
Oħloq tikketti tal-forom sempliċi sbieħ li jżommu f'wiċċ l-ilma fuq l-oqsma tad-dħul tiegħek.
Eżempju
Kebbeb par ta' <input class="form-control">u <label>elementi .form-floatingbiex tippermetti tikketti li jżommu f'wiċċ l-ilma bl-oqsma tal-forma testwali ta' Bootstrap. A placeholderhija meħtieġa fuq kull wieħed <input>peress li l-metodu tagħna ta 'tikketti galleġġjanti CSS biss juża l- :placeholder-shownpsewdo-element. Innota wkoll li l- <input>għandu jiġi l-ewwel sabiex inkunu nistgħu nużaw selettur tal-aħwa (eż, ~).
<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>Meta jkun hemm valuediġà definit, <label>s awtomatikament jaġġustaw għall-pożizzjoni floated tagħhom.
<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>L-istili tal-validazzjoni tal-formola jaħdmu wkoll kif mistenni.
<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>Żoni tat-test
B'mod awtomatiku, <textarea>s with .form-controlse jkun l-istess għoli bħal <input>s.
<div class="form-floating">
<textarea class="form-control" placeholder="Leave a comment here" id="floatingTextarea"></textarea>
<label for="floatingTextarea">Comments</label>
</div>Biex tissettja għoli personalizzat fuq tiegħek <textarea>, tużax l- rowsattribut. Minflok, issettja espliċita height(jew inline jew permezz ta 'CSS personalizzat).
<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>Jagħżel
Minbarra .form-control, it-tikketti li jżommu f'wiċċ l-ilma huma disponibbli biss fuq .form-selects. Jaħdmu bl-istess mod, iżda b'differenza <input>s, huma dejjem ser juru l- <label>fl-istat floated tagħha. Jagħżel bi sizeu multiplemhumiex appoġġjati.
<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>Tqassim
Meta taħdem mas-sistema tal-grilja Bootstrap, kun żgur li tpoġġi elementi tal-forma fi ħdan il-klassijiet tal-kolonni.
<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
Varjabbli
$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;