Как отобразить несколько открытых аккордеонов в bootstrap v3.3.7? - PullRequest
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Как отобразить несколько открытых аккордеонов в bootstrap v3.3.7?

0 голосов
/ 15 декабря 2018

Я использую Bootstrap v3.3.7.Я показываю гармошку, которая работает.При загрузке страницы откроется первый аккордеон.Теперь, когда я нажимаю на секунду, предыдущий аккордеон близок, что мне не нужно.Мне нужно, когда пользователь нажимает на аккордеон, который открыт, который закроется.Короче говоря, я должен отобразить несколько открытых аккордеонов.

Это пример, который я использую в своем коде https://getbootstrap.com/docs/3.3/javascript/#collapse-example-accordion

В этом случае первый аккордеон открыт, и если вы нажмете второйтогда он закроет предыдущий открытый аккордеон.

Мне нужно, при загрузке страницы первый аккордеон открыт, и если нажать на второй, чтобы открыть второй аккордеон, но я не хочу закрывать предыдущий.

Я использую код ниже.Не могли бы вы помочь мне в этом? 

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="false">
  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingOne">
      <h4 class="panel-title">
        <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
          Collapsible Group Item #1
        </a>
      </h4>
    </div>
    <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia
      </div>
    </div>
  </div>
  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingTwo">
      <h4 class="panel-title">
        <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
          Collapsible Group Item #2
        </a>
      </h4>
    </div>
    <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia

      </div>
    </div>
  </div>
  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingThree">
      <h4 class="panel-title">
        <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
          Collapsible Group Item #3
        </a>
      </h4>
    </div>
    <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia 
      </div>
    </div>
  </div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

Ответы [ 4 ]

0 голосов
/ 15 декабря 2018

Если вы не хотите, чтобы какая-либо панель влияла на другую панель, не добавляйте data-parent, и она будет работать так, как вам нужно. проверьте документы здесь 

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="false">
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="headingOne">
            <h4 class="panel-title">
                <a role="button" data-toggle="collapse" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
                Collapsible Group Item #1
                </a>
            </h4>
        </div>
        <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
            <div class="panel-body">
                Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia
            </div>
        </div>
    </div>
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="headingTwo">
            <h4 class="panel-title">
                <a class="collapsed" role="button" data-toggle="collapse" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
                Collapsible Group Item #2
                </a>
            </h4>
        </div>
        <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
            <div class="panel-body">
                Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia
            </div>
        </div>
    </div>
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="headingThree">
            <h4 class="panel-title">
                <a class="collapsed" role="button" data-toggle="collapse" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
                Collapsible Group Item #3
                </a>
            </h4>
        </div>
        <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
            <div class="panel-body">
                Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia 
            </div>
        </div>
    </div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
0 голосов
/ 15 декабря 2018

Попробуйте это 

a:hover,
a:focus {
  text-decoration: none;
  outline: none;
}

#accordion {
  border: 1px solid #616161;
  overflow: hidden;
}

#accordion .panel {
  border: none;
  border-bottom: 1px solid #616161;
  box-shadow: none;
  border-radius: 0;
  margin: 0;
}

#accordion .panel:last-child {
  border-bottom: none;
}

#accordion .panel-heading {
  padding: 0;
  border: none;
}

#accordion .panel-title a {
  display: block;
  padding: 20px;
  font-size: 18px;
  margin-bottom: -8px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  background: #616161;
  text-align: right;
  border: none;
  border-radius: 0;
  position: relative;
  transition: all 0.3s ease 0s;
}

#accordion .panel-title a.collapsed {
  background: #fff;
  color: #616161;
}

#accordion .panel-title a.collapsed:hover {
  background: #a2a2a2;
  color: #fff;
}

#accordion .panel-title a:after,
#accordion .panel-title a.collapsed:after {
  content: "\f107";
  font-family: fontawesome;
  font-size: 25px;
  color: #fff;
  position: absolute;
  top: 17px;
  left: 20px;
  transition: all 0.3s ease-in-out 0s;
}

#accordion .panel-title a.collapsed:after {
  content: "\f106";
  color: #616161;
}

#accordion .panel-title a.collapsed:hover:after {
  color: #fff;
}

#accordion .panel-body {
  padding: 20px;
  border: none;
  font-size: 14px;
  color: #888;
  line-height: 25px;
}
<link rel="stylesheet" type="text/css" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">

<script src="https://code.jquery.com/jquery-1.11.1.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>

<!------ Include the above in your HEAD tag ---------->




<div class="container">
  <div class="row">
    <div class="col-md-12">
      <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
        <div class="panel panel-default">
          <div class="panel-heading" role="tab" id="headingOne">
            <h4 class="panel-title">
              <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
                                 Collapsible Group Item #1
                            </a>
            </h4>
          </div>
          <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
            <div class="panel-body">
              <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent nisl lorem, dictum id pellentesque at, vestibulum ut arcu. Curabitur erat libero, egestas eu tincidunt ac, rutrum ac justo. Vivamus condimentum laoreet lectus, blandit posuere
                tortor aliquam vitae. Curabitur molestie eros. </p>
            </div>
          </div>
        </div>

        <div class="panel panel-default">
          <div class="panel-heading" role="tab" id="headingTwo">
            <h4 class="panel-title">
              <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
                                 Collapsible Group Item #2
                            </a>
            </h4>
          </div>
          <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
            <div class="panel-body">
              <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent nisl lorem, dictum id pellentesque at, vestibulum ut arcu. Curabitur erat libero, egestas eu tincidunt ac, rutrum ac justo. Vivamus condimentum laoreet lectus, blandit posuere
                tortor aliquam vitae. Curabitur molestie eros. </p>
            </div>
          </div>
        </div>

        <div class="panel panel-default">
          <div class="panel-heading" role="tab" id="headingThree">
            <h4 class="panel-title">
              <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
                                 Collapsible Group Item #3
                            </a>
            </h4>
          </div>
          <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
            <div class="panel-body">
              <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent nisl lorem, dictum id pellentesque at, vestibulum ut arcu. Curabitur erat libero, egestas eu tincidunt ac, rutrum ac justo. Vivamus condimentum laoreet lectus, blandit posuere
                tortor aliquam vitae. Curabitur molestie eros. </p>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</div>
0 голосов
/ 15 декабря 2018

Просто удалите data-parent = "# accordion" 

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="false">

  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingOne">
      <h4 class="panel-title">
        <a role="button" data-toggle="collapse" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
          Collapsible Group Item #1
        </a>
      </h4>
    </div>
    <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia
      </div>
    </div>
  </div>

  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingTwo">
      <h4 class="panel-title">
        <a class="collapsed" role="button" data-toggle="collapse" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
          Collapsible Group Item #2
        </a>
      </h4>
    </div>
    <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia

      </div>
    </div>
  </div>

  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingThree">
      <h4 class="panel-title">
        <a class="collapsed" role="button" data-toggle="collapse" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
          Collapsible Group Item #3
        </a>
      </h4>
    </div>
    <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia
      </div>
    </div>
  </div>

</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
0 голосов
/ 15 декабря 2018

Это очень просто, просто измените class='collapse' на class='collapse in' в div с классом панели-свертывания 

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>

<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="false">
  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingOne">
      <h4 class="panel-title">
        <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
          Collapsible Group Item #1
        </a>
      </h4>
    </div>
    <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia
      </div>
    </div>
  </div>
  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingTwo">
      <h4 class="panel-title">
        <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
          Collapsible Group Item #2
        </a>
      </h4>
    </div>
    <div id="collapseTwo" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingTwo">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia

      </div>
    </div>
  </div>
  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingThree">
      <h4 class="panel-title">
        <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
          Collapsible Group Item #3
        </a>
      </h4>
    </div>
    <div id="collapseThree" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingThree">
      <div class="panel-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia 
      </div>
    </div>
  </div>
</div>



<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
...