Mafere na isi ọdịnaya Gaa na ntugharị docs
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Akara n'elu mmiri

Mepụta akara ngosi dị mfe mara mma nke na-ese n'elu mpaghara ntinye gị.

Na ibe a

Ọmụmaatụ

Kechie otu ụzọ <input class="form-control">na <label>ihe dị iche iche .form-floatingiji mee ka aha na-ese n'elu mmiri nwee oghere ụdị ederede Bootstrap. A placeholderna-achọrọ A na nke ọ bụla <input>dị ka usoro anyị nke CSS-naanị n'elu mmiri na-ese n'elu na-eji :placeholder-shownpseudo-element. Marakwa na nke ahụ <input>ga-eburịrị ụzọ ka anyị wee were onye na-ahọpụta nwanne (dịka ọmụmaatụ, ~).

<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>

Mgbe a valuekọwapụtaralarị, <label>s ga-agbanwe ozugbo n'ọnọdụ ha sere n'elu mmiri.

<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>

Ụdị nkwado fọm na-arụkwa ọrụ dịka a tụrụ anya ya.

<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>

Mpaghara ederede

Site na ndabara, <textarea>s with .form-controlga-abụ otu ịdị elu ya na <input>s.

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

Ka ịtọọ ogologo ahaziri iche na gị <textarea>, ejila rowsnjirimara. Kama, tọọ ihe doro anya height(ma inline ma ọ bụ site na CSS omenala).

<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>

Họrọ

E wezụga .form-control, akara n'elu mmiri dị na .form-selects. Ha na-arụ ọrụ n'otu ụzọ ahụ, mana n'adịghị ka <input>s, ha ga-egosi mgbe niile <label>na steeti sere n'elu mmiri. Họrọ sizema multipleanaghị akwado ya.

<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>

Nhazi

Mgbe ị na-arụ ọrụ na sistemụ grid Bootstrap, jide n'aka na ị ga-etinye ihe n'ụdị n'ime klaasị kọlụm.

<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

Mgbanwe

$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;