Bootstrap 手风琴 - 除非用户单击关闭，否则不要关闭其他手风琴

Question

在引导手风琴示例下面使用。 手风琴的功能工作正常。

当用户展开第一个手风琴并单击第二个手风琴时。 第一手风琴不应该关闭。 但是，当用户单击第二个手风琴时，它会关闭第一个手风琴。

手风琴的展开/折叠必须手动打开/关闭。

不确定是否需要更新 JS 或 CSS 来解决此问题。 请指导我找到解决方案。

谢谢

 $('.collapse.show').each(function(){ $(this).prev('.card-header').find('.fa').addClass('fa-minus').removeClass('fa-plus'); }); // Toggle plus minus icon on show hide of collapse element $('.collapse').on('show.bs.collapse', function(){ $(this).prev('.card-header').find('.fa').removeClass('fa-plus').addClass('fa-minus'); }).on('hide.bs.collapse', function(){ $(this).prev('.card-header').find('.fa').removeClass('fa-minus').addClass('fa-plus'); });

 <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"><i class="fa fa-plus"></i> What is HTML?</button></h2> </div> <div class="collapse" id="collapseOne" aria-labelledby="headingOne" data-parent="#accordionExample"> <div class="card-body"> <p>HTML stands for HyperText Markup Language. HTML is the standard markup language for describing the structure of web pages. <a href="https://www.tutorialrepublic.com/html-tutorial/" target="_blank">Learn more.</a></p> </div> </div> </div> <div class="card"> <div class="card-header" id="headingTwo"> <h2 class="mb-0"><button class="btn btn-link" type="button" data-toggle="collapse" data-target="#collapseTwo"><i class="fa fa-plus"></i> What is Bootstrap?</button></h2> </div> <div class="collapse" id="collapseTwo" aria-labelledby="headingTwo" data-parent="#accordionExample"> <div class="card-body"> <p>Bootstrap is a sleek, intuitive, and powerful front-end framework for faster and easier web development. It is a collection of CSS and HTML conventions. <a href="https://www.tutorialrepublic.com/html-tutorial/" target="_blank">Learn more.</a></p> </div> </div> </div> </div>

Answer 1

为了防止在单击第二个手风琴时关闭第一个手风琴，您只需删除代码片段的 HTML 部分中的data-parent属性。

<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"><i class="fa fa-plus"></i> What is HTML?</button></h2>
        </div>
        <div class="collapse" id="collapseOne" aria-labelledby="headingOne">
            <div class="card-body">
                <p>HTML stands for HyperText Markup Language. HTML is the standard markup language for describing the structure of web pages. <a href="https://www.tutorialrepublic.com/html-tutorial/" target="_blank">Learn more.</a></p>
            </div>
        </div>
    </div>
    <div class="card">
        <div class="card-header" id="headingTwo">
            <h2 class="mb-0"><button class="btn btn-link" type="button" data-toggle="collapse" data-target="#collapseTwo"><i class="fa fa-plus"></i> What is Bootstrap?</button></h2>
        </div>
        <div class="collapse" id="collapseTwo" aria-labelledby="headingTwo">
            <div class="card-body">
                <p>Bootstrap is a sleek, intuitive, and powerful front-end framework for faster and easier web development. It is a collection of CSS and HTML conventions. <a href="https://www.tutorialrepublic.com/html-tutorial/" target="_blank">Learn more.</a></p>
            </div>
        </div>
    </div>
</div>