Bootstrap:Accordion不会自动折叠先前打开的面板

Question

我需要创建一个bootstrap手风琴.下面的标记工作正常,但它不会自动折叠以前打开的元素.例如,打开panel1,然后单击panel2 .. panel1应该自动关闭,但它不会.我已经尝试从引导站点(http://twitter.github.com/bootstrap/javascript.html#collapse)完全复制标记,但它无法正常工作.我错过了什么？

<h3>ACCORDION DEMO</h3>
<div class="accordion" id="accordion1">
    <div class="accordion-group">
        <div class="accordion-heading">
            <a class="accordion-toggle" data-parent="accordion1" data-toggle="collapse" href="#panel1">Panel 1</a>
        </div>
        <div class="accordion-body collapse" id="panel1">
            <div class="accordion-inner">
                <p>This is accordion panel 1 content</p>
            </div>
        </div>
    </div>
    <div class="accordion-group">
        <div class="accordion-heading">
            <a class="accordion-toggle" data-parent="accordion1" data-toggle="collapse" href="#panel2">Panel 2</a>
        </div>
        <div class="accordion-body collapse" id="panel2">
            <div class="accordion-inner">
                <p>This is accordion panel 2 content</p>
            </div>
        </div>
    </div>
</div>

Answer 1

只需更换data-parent="accordion1"与data-parent="#accordion1"

Answer 2

对于后人,我刚刚发现的另一个原因是,如果.panel元素不是手风琴的直接子.panel-group元素(元素),那么会阻止手风琴面板自动折叠.我把我的面板内容包裹div在我的内部.panel-group并且手风琴不喜欢那样.