Question

我有一个这样的基础手风琴。

<ul class="accordion" data-accordion>
  <li class="accordion-navigation">
    <a href="#panel1a">Accordion 1</a>
    <div id="panel1a" class="content active">
      Panel 1. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
    </div>
  </li>
  <li class="accordion-navigation">
    <a href="#panel2a">Accordion 2</a>
    <div id="panel2a" class="content">
      Panel 2. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
    </div>
  </li>
  <li class="accordion-navigation">
    <a href="#panel3a">Accordion 3</a>
    <div id="panel3a" class="content">
      Panel 3. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
    </div>
  </li>
</ul>

我在accordion1和accordion2中有几种形式。表格填写并验证后。我继续第3步。此时我想禁用accordion1和accordion2的可点击性。它们应该不再可扩展。

现在我尝试删除几个课程并删除他们的id。但这不起作用。有什么方法可以禁止他们扩展。基金会手风琴文档没有具体说明如何实现这一点。

要点击按钮扩展和压缩比例，我会这样做：

var parent = document.getElementById('collapse3').parentElement;
var parentFoo = new Foundation.Accordion($(parent));
var previousFoo = new Foundation.Accordion($(parent.previousSibling));
parentFoo.down($('#'+parent.children[1].id));
previousFoo.up($('#'+parent.previousSibling.children[1].id));

现在我可以通过点击按钮禁用手风琴。我尝试从dom中删除相应的<a>元素，但这会移除整个手风琴。

Answer 1

<强> Working fiddle

您只需要添加一个类来标识要禁用的步骤，在我的示例中我将添加disabled类：

$(document).foundation('accordion');

$('body').on('click', '#disable-steps', function(){
  $('.step-1,.step-2').addClass('disabled');
})

$('.accordion').on('toggled', function (event, accordion) {
  if(accordion.parents('li').hasClass('disabled'))
    accordion.removeClass('active');
});

希望这会有所帮助。

＆＃13;

$(document).foundation('accordion');

$('body').on('click', '#disable-steps', function(){
  $('.step-1,.step-2').addClass('disabled');
})

$('.accordion').on('toggled', function (event, accordion) {
  if(accordion.parents('li').hasClass('disabled'))
    accordion.removeClass('active');
});

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/foundation/5.5.3/js/foundation.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/foundation/5.5.3/js/foundation/foundation.accordion.min.js"></script>

<link href="https://cdnjs.cloudflare.com/ajax/libs/foundation/5.5.3/css/foundation.min.css" rel="stylesheet"/>

<ul class="accordion" data-accordion="myAccordionGroup">
  <li class="accordion-navigation step-1">
    <a href="#panel1c">Step 1</a>
    <div id="panel1c" class="content">
      Panel 1. Lorem ipsum dolor
    </div>
  </li>
  <li class="accordion-navigation step-2">
    <a href="#panel2c">Step 2</a>
    <div id="panel2c" class="content">
      Panel 2. Lorem ipsum dolor
    </div>
  </li>
  <li class="accordion-navigation step-3">
    <a href="#panel3c">Step 3</a>
    <div id="panel3c" class="content">
      Panel 3. 
      <br>
      <button type='button' id='disable-steps'>Disable steps 1 & 2</button> 
    </div>
  </li>
</ul>

＆＃13;

Answer 2

我也希望能够禁用手风琴项目，但无法找到正式的方法来执行此操作。通过对基础库的简单编辑（我知道它并不理想......）但是我能够完成这项工作。

我将此解决方案与AngularJS结合使用，这需要在每次用户交互而不是在init上进行禁用检查。

第一步是添加css类＆＃39;禁用＆＃39;到需要禁用的li.accordion-item。

<ul class="accordion" data-accordion="true" role="tablist">
    <li class="accordion-item disabled">
        <!-- The tab title needs role="tab", an href, a unique ID, and aria-controls. -->
        <a href="#panel7d" role="tab" class="accordion-title" id="panel7d-heading" aria-controls="panel7d">Panel title</a>
        <!-- The content pane needs an ID that matches the above href, role="tabpanel", data-tab-content, and aria-labelledby. -->
        <div id="panel7d" class="accordion-content" role="tabpanel" data-tab-content="true" aria-labelledby="panel7d-heading">
            <!-- tab content -->
        </div>
    </li>
</ul>

然后对foundation.js库进行简单修改即可禁用转盘项目。

_createClass(Accordion, [
    // Other functions
    {
        key : 'down',
        value : function down($target, firstTime) {
            var _this2 = this;

            // ADD THIS CHECK TO BE ABLE TO DISABLE THE ACCORDION ITEM
            // Check if the parent accordion-item is disabled. If so, return from this function.
            if ($target.parent().hasClass('disabled')) {
                return;
            }

            // The rest of the function body
        }
    }
    // Other functions
])

免责声明：在我的设置中，用户无法切换手风琴＆＃39; up＆＃39;或者用钥匙控制手风琴。如果您的解决方案确实如此，那么您可能还需要在基础库的其他部分中添加此检查。

禁用基础手风琴的可点击性

2 个答案: