Zolemba zoyandama

Pangani zilembo zosavuta zamafomu zomwe zimayandama pazomwe mumalowetsa.

Patsamba ili

Chitsanzo

Manga ziwiri <input class="form-control">ndi <label>zinthu .form-floatingkuti mutsegule zilembo zoyandama ndi mawonekedwe a Bootstrap. A placeholderamafunikira pa chilichonse <input>chifukwa njira yathu ya zilembo zoyandama za CSS zokha zimagwiritsa ntchito :placeholder-shownpseudo-element. Onaninso kuti <input>ziyenera kubwera poyamba kuti tithe kugwiritsa ntchito chosankha m'bale (mwachitsanzo, ~).

Imelo adilesi

Mawu achinsinsi

html

<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>

Pakakhala valuezofotokozedwa kale, <label>s imangosintha ku malo awo oyandama.

html

<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>

Mitundu yotsimikizira mafomu imagwiranso ntchito monga momwe amayembekezera.

html

<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>

Textareas

Mwachikhazikitso, <textarea>s with .form-controladzakhala kutalika kofanana ndi <input>s.

Ndemanga

html

<div class="form-floating">
  <textarea class="form-control" placeholder="Leave a comment here" id="floatingTextarea"></textarea>
  <label for="floatingTextarea">Comments</label>
</div>

Kuti muyike kutalika kwa makonda anu <textarea>, musagwiritse ntchito mawonekedwewo rows. M'malo mwake, ikani momveka bwino height(mwina mkati kapena kudzera pa CSS).

Ndemanga

html

<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>

Amasankha

Kupatulapo .form-control, zilembo zoyandama zimapezeka pa .form-selects. Amagwira ntchito mofanana, koma mosiyana ndi <input>s, amawonetsa nthawi zonse <label>momwe amayandama. Amasankha ndi sizendipo multiplesakuthandizidwa.

Imagwira ntchito ndi zosankhidwa

html

<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>

Werengani mawu osavuta

Zolemba zoyandama zimathandiziranso .form-control-plaintext, zomwe zitha kukhala zothandiza pakusintha kuchoka pakusintha <input>kupita pamtengo wamba popanda kusokoneza tsamba.

Zolowetsa zopanda kanthu

Lowetsani ndi mtengo

html

<div class="form-floating mb-3">
  <input type="email" readonly class="form-control-plaintext" id="floatingEmptyPlaintextInput" placeholder="[email protected]">
  <label for="floatingEmptyPlaintextInput">Empty input</label>
</div>
<div class="form-floating mb-3">
  <input type="email" readonly class="form-control-plaintext" id="floatingPlaintextInput" placeholder="[email protected]" value="[email protected]">
  <label for="floatingPlaintextInput">Input with value</label>
</div>

Magulu olowetsa

Zolemba zoyandama zimathandiziranso .input-group.

Dzina lolowera

html

<div class="input-group mb-3">
  <span class="input-group-text">@</span>
  <div class="form-floating">
    <input type="text" class="form-control" id="floatingInputGroup1" placeholder="Username">
    <label for="floatingInputGroup1">Username</label>
  </div>
</div>

Mukamagwiritsa ntchito .input-groupkomanso .form-floatingndikutsimikizira mawonekedwe, -feedbackziyenera kuyikidwa kunja kwa .form-floating, koma mkati mwa .input-group. Izi zikutanthauza kuti mayankho adzafunika kuwonetsedwa pogwiritsa ntchito javascript.

Dzina lolowera

Chonde sankhani dzina lolowera.

html

<div class="input-group has-validation">
  <span class="input-group-text">@</span>
  <div class="form-floating is-invalid">
    <input type="text" class="form-control is-invalid" id="floatingInputGroup2" placeholder="Username" required>
    <label for="floatingInputGroup2">Username</label>
  </div>
  <div class="invalid-feedback">
    Please choose a username.
  </div>
</div>

Kamangidwe

Mukamagwira ntchito ndi gridi ya Bootstrap, onetsetsani kuti mwayika zinthu m'makalasi amzawo.

Imelo adilesi

Imagwira ntchito ndi zosankhidwa

html

<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">
        <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

Zosintha

$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;