Bootstrap Несколько элементов свертывания

Question

• 1000 каждый элемент № открывается и закрывается одновременно. Есть идеи, как это можно исправить, поскольку я не хочу, чтобы кто-то из них был связан с другим.

Спасибо!

Answer 1

Убедитесь, что каждый div, который вы хотите свернуть, имеет другой идентификатор, а атрибут цели данных соответствующей кнопки совпадает с идентификатором div.

вот так:

<button data-target="#collapseTwo"> 
<div id="collapseTwo">

<button data-target="#collapseThree"> 
<div id="collapseThree">

<button data-target="#collapseFour"> 
<div id="collapseFour">

и так далее. Надеюсь, это было полезно.

Answer 2

, чтобы заставить его работать независимо, вы должны изменить "id", "data-target" и "aria-controls" на уникальные имена. Я изменил эти элементы, скопируйте это, чтобы добавить еще 3 свернутых элемента ...

   <div class="accordion" id="accordionExample">
    <div class="card">
        <div class="card-header" id="headingOne">
            <h2 class="mb-0">
                <button class="btn btn-link" type="button" data-toggle="collapse" data-target="#collapseFour"
                    aria-expanded="true" aria-controls="collapseFour">
                    Collapsible Group Item #1
                </button>
            </h2>
        </div>

        <div id="collapseFour" class="collapse show" aria-labelledby="headingOne" data- parent="#accordionExample">
            <div class="card-body">
                Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3
                wolf moon
                officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
                Brunch 3 wolf
                moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et.
                Nihil anim
                keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan
                excepteur
                butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt
                you probably
                haven't heard of them accusamus labore sustainable VHS.
            </div>
        </div>
    </div>
    <div class="card">
        <div class="card-header" id="headingTwo">
            <h2 class="mb-0">
                <button class="btn btn-link collapsed" type="button" data-toggle="collapse" data-target="#collapseFive"
                    aria-expanded="false" aria-controls="collapseFive">
                    Collapsible Group Item #2
                </button>
            </h2>
        </div>
        <div id="collapseFive" class="collapse" aria-labelledby="headingTwo" data-parent="#accordionExample">
            <div class="card-body">
                Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3
                wolf moon
                officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
                Brunch 3 wolf
                moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et.
                Nihil anim
                keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan
                excepteur
                butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt
                you probably
                haven't heard of them accusamus labore sustainable VHS.
            </div>
        </div>
    </div>
    <div class="card">
        <div class="card-header" id="headingThree">
            <h2 class="mb-0">
                <button class="btn btn-link collapsed" type="button" data-toggle="collapse" data-target="#collapseSix"
                    aria-expanded="false" aria-controls="collapseSix">
                    Collapsible Group Item #3
                </button>
            </h2>
        </div>
        <div id="collapseSix" class="collapse" aria-labelledby="headingThree" data-parent="#accordionExample">
            <div class="card-body">
                Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3
                wolf moon
                officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
                Brunch 3 wolf
                moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et.
                Nihil anim
                keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan
                excepteur
                butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt
                you probably
                haven't heard of them accusamus labore sustainable VHS.
            </div>
        </div>
    </div>
</div>

Answer 3

Заставить пользователя использовать новый идентификатор для этих элементов каждый раз при копировании и вставке. :)

Пожалуйста, проверьте мои комментарии к этому коду.

newBtnId должно быть равно в двух местах. Пожалуйста, внимательно проверьте код!

enter code here
  <div class="card">
    <div class="card-header" id="newHeading">
    <!-- newHeading is a new id  -->
     <h2 class="mb-0">
    <button class="btn btn-link collapsed" type="button" data-toggle="collapse" data-target="#NewBtnId" aria-expanded="false" aria-controls="collapseThree">
    <!-- newBtnId is a new id  -->
      Collapsible Group Item #4
    </button>
  </h2>
</div>
<div id="newBtnId" class="collapse" aria-labelledby="headingThree" data-parent="#accordionExample">
  <!-- newBtnId is a new id  -->
  <div class="card-body">
   
  </div>
</div>

<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.5.0/css/bootstrap.min.css" rel="stylesheet" />

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.5.0/js/bootstrap.min.js"></script>




<div class="accordion" id="accordionExample">
  <div class="card">
    <div class="card-header" id="headingOne">
      <h2 class="mb-0">
        <button class="btn btn-link" type="button" data-toggle="collapse" data-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
          Collapsible Group Item #1
        </button>
      </h2>
    </div>

    <div id="collapseOne" class="collapse show" aria-labelledby="headingOne" data-parent="#accordionExample">
      <div class="card-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird
        on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table,
        raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
      </div>
    </div>
  </div>
  <div class="card">
    <div class="card-header" id="headingTwo">
      <h2 class="mb-0">
        <button class="btn btn-link collapsed" type="button" data-toggle="collapse" data-target="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
          Collapsible Group Item #2
        </button>
      </h2>
    </div>
    <div id="collapseTwo" class="collapse" aria-labelledby="headingTwo" data-parent="#accordionExample">
      <div class="card-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird
        on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table,
        raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
      </div>
    </div>
  </div>
  <div class="card">
    <div class="card-header" id="headingThree">
      <h2 class="mb-0">
        <button class="btn btn-link collapsed" type="button" data-toggle="collapse" data-target="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
          Collapsible Group Item #3
        </button>
      </h2>
    </div>
    <div id="collapseThree" class="collapse" aria-labelledby="headingThree" data-parent="#accordionExample">
      <div class="card-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird
        on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table,
        raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
      </div>
    </div>
  </div>

  <div class="card">
    <div class="card-header" id="newHeading">
      <h2 class="mb-0">
        <button class="btn btn-link collapsed" type="button" data-toggle="collapse" data-target="#newBtnId " aria-expanded="false" aria-controls="collapseThree">
          Collapsible Group Item #4
        </button>
      </h2>
    </div>
    <div id="newBtnId" class="collapse" aria-labelledby="headingThree" data-parent="#accordionExample">
      <div class="card-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird
        on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table,
        raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
      </div>
    </div>
  </div>
</div>