如何在Mootools上使用FX.Accordion

Question

我正在创建一个具有手风琴的结帐页面设计。 我的雇主只允许将mootools作为其js框架，并且不希望在其应用程序上使用jquery。 我将BehaviorUI用于前端框架，因为它是bootstrap的副本，但基于mootools构建。 唯一的问题是我在为下一个手风琴创建下一个/继续按钮时遇到麻烦。

到目前为止，这是我尝试过的，但是没有运气：

<div class="panel-group checkout-accordion" id="accordion" data-behavior="Accordion" data-accordion-options="'headers': 'a.accordion-toggle', 'sections': '.panel-collapse'">        
        <div class="panel panel-default">
            <div class="panel-heading">
                <a class="accordion-toggle"><span class="badge pull-left custom-badge">1</span>
                   <h3 class="panel-title"> Checkout Method </h3>
                </a>
            </div>
            <div id="step1" class="panel-collapse">
                <div class="panel-body">
                    <h3>You're Logged in as Erica!</h3>
                    <a href="#" class="btn btn-primary btn-sm pull-right" data-trigger="reveal" data-reveal-target="!.panel-group .panel #step2">Continue <i class="glyphicon glyphicon-arrow-right"></i></a>
                </div>
            </div>
        </div>

        <div class="panel panel-default" id="test">
            <div class="panel-heading">                    
                <a class="accordion-toggle"><span class="badge pull-left custom-badge">2</span>
                    <h3 class="panel-title">Shipping Method</h3>
                </a>                    
            </div>
            <div id="step2" class="panel-collapse">
                <div class="panel-body">
                    <h3>Destination State And Zip Code</h3>
                    <div class="form-group">
                        <label for="state" class="control-label">State</label>
                        <select id="state" class="no-flat-select form-control">
                            <option value="0" selected="selected">Select State</option>
                            <option value="1">Florida</option>
                            <option value="2">Arkansas</option>
                            <option value="3">Alaska</option>
                        </select>
                    </div>

                    <div class="form-group">
                        <label for="zip" class="control-label">Zip Code</label>
                        <input type="text" class="form-control" id="zip" placeholder="Zip Code">
                    </div>
                    <a href="#" class="btn btn-primary btn-sm pull-right">Continue <i class="glyphicon glyphicon-arrow-right"></i></a>
                </div>
            </div>
        </div>
</div>

作为我的目标的进一步解释。 这是一张可能有帮助的图片- 链接到该图片

Answer 1

仅查看Behavior.Accordion.js在做什么（可能来自github上的内容 ）可能会有所帮助。

它所做的Fx.Accordion为您创建一个Fx.Accordion实例。 您对reveal委托人的使用超出了手风琴的范围，因为它独立地知道如何显示事物，但是它不会调用Fx.Accordion的任何方法（不会隐藏第一部分） ）。

没问题。 只需编写一个新的委托人！

http://jsfiddle.net/4y5sLt5d/

Delegator.register('click', {
  'showAccordionSection': {
    requireAs: {
      // gotta tell it which section you want to show
      target: String
    },
    defaults: {
      // how to find the accordion instance
      // by convention, all selectors are relative to the element with
      // the trigger. this default assumes the clicked element is inside
      // the accordion.
      accordionSelector: '![data-behavior*=Accordion]'
    },
    handler: function(event, element, api){
      // find the target section to show
      var target = api.getElement('target');
      // we gotta find the accordion instance, so we look for
      var accordionElement = api.getElement('accordionSelector');
      // get the accordion instance from the element, created by Behavior
      var accordionInstance = accordionElement.getBehaviorResult('Accordion');
      // no accordion found? fail quietly
      if (!accordionInstance) api.fail('Could not retrieve Fx.Accordion instance from element', accordionElement);
      // not a section of the accordion? fail quietly
      if (accordionInstance.elements.indexOf(target) < 0) api.fail('Target element is not an accordion section', target);
      // show it!
      accordionInstance.display(target);
    }
  }
});

只要将其放到您网站的javascript中（当然是在Delegator之后），就可以了。