Question

以下是代码：

<div class="panel-group" id="accordion">
    <div class="panel panel-default" id="panel1">
        <div class="panel-heading">
            <h4 class="panel-title">
                <a data-toggle="collapse" data-parent="#accordion" href="#collapseOne">
                    Collapsible Group Item #1
                </a>
            </h4>
        </div>
        <div id="collapseOne" class="panel-collapse collapse in">
            <div class="panel-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="panel panel-default" id="panel2">
        <div class="panel-heading">
            <h4 class="panel-title">
                <a data-toggle="collapse" data-parent="#accordion" href="#collapseTwo">
                    Collapsible Group Item #2
                </a>
            </h4>
        </div>
        <div id="collapseTwo" class="panel-collapse collapse">
            <div class="panel-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="panel panel-default" id="panel3">
        <div class="panel-heading">
            <h4 class="panel-title">
                <a data-toggle="collapse" data-parent="#accordion" href="#collapseThree">
                    Collapsible Group Item #3
                </a>
            </h4>
        </div>
        <div id="collapseThree" class="panel-collapse collapse">
            <div class="panel-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>




<!-- Post Info -->
<div style='position: fixed; bottom: 0; left: 0; background: lightgray; width: 100%;'>
    About this SO Question: <a href='http://stackoverflow.com/q/19936572/1366033'>Bootstrap3 Bind Collapse</a><br/>
    Find documentation: <a href='http://getbootstrap.com/javascript/#collapse-usage'>Bootstrap Collapse Usage</a><br/>
    Fork This Skeleton Here <a href='http://jsfiddle.net/KyleMit/kcpma/'>Bootrsap 3.0 Skeleton</a><br/>
</div>

Jsfiddle here。我尝试通过添加和删除课堂来实现。它是第一次工作，当第二次尝试时它不是。

Answer 1

在面板中，您可以使用button或a元素使用data - 属性打开其他面板，如下所示：

<button class="btn btn-default" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo">Open panel 2</button>
<a class="btn btn-default" data-toggle="collapse" data-parent="#accordion" href="#collapseThree">Open panel 3</a>

在提交页面重新加载后（以及重新加载之前的活动面板未知），您要求提交：

现在您可以将提交操作设置为位置哈希：<form id="theform" action="#collapseThree">，请注意这不会触发重新加载。之后，您可以根据位置哈希打开面板：

$(window).on( 'hashchange', function(e) { $(window.location.hash).collapse(); });

对于触发页面重新加载的情况，例如将表单操作设置为URL form id="theform" action="yourpage.html#collapseThree">时，您也可以根据位置哈希打开面板：

if(window.location.hash) {
$(window.location.hash).collapse();
}

最后，您还可以在使用e.preventDefault();

提交后阻止表单表单重新加载

$('#theform').on('submit', function(e){
    e.preventDefault();
    $('#collapseThree').collapse();
});

单击一个手风琴内的提交按钮后，从一个手风琴转换到另一个手风琴

1 个答案: