Twitter bootstrap 保持所有引导手风琴卡折叠_Twitter Bootstrap_Bootstrap Accordion

Twitter bootstrap 保持所有引导手风琴卡折叠

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Twitter bootstrap 保持所有引导手风琴卡折叠,twitter-bootstrap,bootstrap-accordion,Twitter Bootstrap,Bootstrap Accordion,我正在学习这个引导手风琴的例子在这里，当您单击一个卡头时，另一个卡头将关闭。我想知道是否有一种方法可以让它们单独打开，而不管是否单击了另一个 <div id="accordion"> <div class="card"> <div class="card-header" id="headingOne"> <h5 class="mb-0"> <button class="btn btn-link" da

我正在学习这个引导手风琴的例子

在这里，当您单击一个卡头时，另一个卡头将关闭。我想知道是否有一种方法可以让它们单独打开，而不管是否单击了另一个

<div id="accordion">
  <div class="card">
    <div class="card-header" id="headingOne">
      <h5 class="mb-0">
        <button class="btn btn-link" data-toggle="collapse" data-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
          Collapsible Group Item #1
        </button>
      </h5>
    </div>

    <div id="collapseOne" class="collapse show" aria-labelledby="headingOne" data-parent="#accordion">
      <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">
      <h5 class="mb-0">
        <button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
          Collapsible Group Item #2
        </button>
      </h5>
    </div>
    <div id="collapseTwo" class="collapse" aria-labelledby="headingTwo" data-parent="#accordion">
      <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">
      <h5 class="mb-0">
        <button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
          Collapsible Group Item #3
        </button>
      </h5>
    </div>
    <div id="collapseThree" class="collapse" aria-labelledby="headingThree" data-parent="#accordion">
      <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>


可折叠组项目#1
动物保护协会的陈词滥调，埃尼姆·埃乌斯莫德的高寿命accusamus terry richardson广告鱿鱼。3狼月亮奥特餐厅，非丘比特滑板多洛早午餐。食品车奎奴亚藜。早午餐3狼月亮临时，圣塔阿利夸放了一只鸟在上面鱿鱼单一来源咖啡NullaAssumenda shoreditch等Nihil anim keffiyeh helvetica，工艺啤酒工人wes anderson cred Nesciut sapiente ea proident。纯素食主义者，屠夫副洛莫。紧身裤从工艺啤酒场到餐桌，生料牛仔布美学合成物，你可能还没听说过accusamus labore可持续VHS。
可折叠组项目#2
动物保护协会的陈词滥调，埃尼姆·埃乌斯莫德的高寿命accusamus terry richardson广告鱿鱼。3狼月亮奥特餐厅，非丘比特滑板多洛早午餐。食品车奎奴亚藜。早午餐3狼月亮临时，圣塔阿利夸放了一只鸟在上面鱿鱼单一来源咖啡NullaAssumenda shoreditch等Nihil anim keffiyeh helvetica，工艺啤酒工人wes anderson cred Nesciut sapiente ea proident。纯素食主义者，屠夫副洛莫。紧身裤从工艺啤酒场到餐桌，生料牛仔布美学合成物，你可能还没听说过accusamus labore可持续VHS。
可折叠组项目#3
动物保护协会的陈词滥调，埃尼姆·埃乌斯莫德的高寿命accusamus terry richardson广告鱿鱼。3狼月亮奥特餐厅，非丘比特滑板多洛早午餐。食品车奎奴亚藜。早午餐3狼月亮临时，圣塔阿利夸放了一只鸟在上面鱿鱼单一来源咖啡NullaAssumenda shoreditch等Nihil anim keffiyeh helvetica，工艺啤酒工人wes anderson cred Nesciut sapiente ea proident。纯素食主义者，屠夫副洛莫。紧身裤从工艺啤酒场到餐桌，生料牛仔布美学合成物，你可能还没听说过accusamus labore可持续VHS。

是的，只需将所有

按钮中的aria expanded=“false”
更改为aria expanded=“true”
，如下所示：
<div id="accordion">
  <div class="card">
    <div class="card-header" id="headingOne">
      <h5 class="mb-0">
        <button class="btn btn-link" data-toggle="collapse" data-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
          Collapsible Group Item #1
        </button>
      </h5>
    </div>

    <div id="collapseOne" class="collapse show" aria-labelledby="headingOne" data-parent="#accordion">
      <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">
      <h5 class="mb-0">
        <button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseTwo" aria-expanded="true" aria-controls="collapseTwo">
          Collapsible Group Item #2
        </button>
      </h5>
    </div>
    <div id="collapseTwo" class="collapse" aria-labelledby="headingTwo" data-parent="#accordion">
      <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">
      <h5 class="mb-0">
        <button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseThree" aria-expanded="true" aria-controls="collapseThree">
          Collapsible Group Item #3
        </button>
      </h5>
    </div>
    <div id="collapseThree" class="collapse" aria-labelledby="headingThree" data-parent="#accordion">
      <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>


可折叠组项目#1
动物保护协会的陈词滥调，埃尼姆·埃乌斯莫德的高寿命accusamus terry richardson广告鱿鱼。3狼月亮奥特餐厅，非丘比特滑板多洛早午餐。食品车奎奴亚藜。早午餐3狼月亮临时，圣塔阿利夸放了一只鸟在上面鱿鱼单一来源咖啡NullaAssumenda shoreditch等Nihil anim keffiyeh helvetica，工艺啤酒工人wes anderson cred Nesciut sapiente ea proident。纯素食主义者，屠夫副洛莫。紧身裤从工艺啤酒场到餐桌，生料牛仔布美学合成物，你可能还没听说过accusamus labore可持续VHS。
可折叠组项目#2
动物保护协会的陈词滥调，埃尼姆·埃乌斯莫德的高寿命accusamus terry richardson广告鱿鱼。3狼月亮奥特餐厅，非丘比特滑板多洛早午餐。食品车奎奴亚藜。早午餐3狼月亮临时，圣塔阿利夸放了一只鸟在上面鱿鱼单一来源咖啡NullaAssumenda shoreditch等Nihil anim keffiyeh helvetica，工艺啤酒工人wes anderson cred Nesciut sapiente ea proident。纯素食主义者，屠夫副洛莫。紧身裤从工艺啤酒场到餐桌，生料牛仔布美学合成物，你可能还没听说过accusamus labore可持续VHS。
可折叠组项目#3
动物保护协会的陈词滥调，埃尼姆·埃乌斯莫德的高寿命accusamus terry richardson广告鱿鱼。3狼月亮奥特餐厅，非丘比特滑板多洛早午餐。食品车奎奴亚藜。早午餐3狼月亮临时，圣塔阿利夸放了一只鸟在上面鱿鱼单一来源咖啡NullaAssumenda shoreditch等Nihil anim keffiyeh helvetica，工艺啤酒工人wes anderson cred Nesciut sapiente ea proident。纯素食主义者，屠夫副洛莫。紧身裤从工艺啤酒场到餐桌，生料牛仔布美学合成物，你可能还没听说过accusamus labore可持续VHS。
处理此功能的是可折叠元素的属性。如果提供，则当显示此可折叠项时，指定父项下的所有可折叠元素都将关闭
因此，您只需从.collapse
项中省略这些内容，如下所示：


可折叠组项目#1
动物保护协会的陈词滥调，埃尼姆·埃乌斯莫德的高寿命accusamus terry richardson广告鱿鱼。3狼月亮奥特餐厅，非丘比特滑板多洛早午餐。食品车奎奴亚藜。早午餐3狼月亮临时，圣塔阿利夸放了一只鸟在上面鱿鱼单一来源咖啡NullaAssumenda shoreditch等Nihil anim keffiyeh helvetica，工艺啤酒工人wes anderson cred Nesciut sapiente ea proident。纯素食主义者，屠夫副洛莫。紧身裤从工艺啤酒场到餐桌，生料牛仔布美学合成物，你可能还没听说过accusamus labore可持续VHS。
可折叠组项目#2
动物教区的陈词滥调，埃尼姆·埃乌斯莫德的高寿命accusamus terry richar