我正在尝试使用 Meteor 的下拉菜单,但它现在可以工作了。我不知道它是否与我安装的软件包有关:
https://atmosphere.meteor.com/package/zurb-foundation
https://atmosphere.meteor.com/package/iron-router
https://atmosphere.meteor.com/package/accounts-entry
https://atmosphere.meteor.com/package/iron-router-progress
这是下拉示例:
<section class="top-bar-section">
<ul class="right">
<li class="has-dropdown">
<a href="#">user</a>
<ul class="dropdown">
<li><a href="#">Contact</a></li>
<li><a href="#">Friends</a></li>
</ul>
<ul class="dropdown">
<li><a href="#">Contact</a></li>
</ul>
</li>
</ul>
</section>
可能是什么问题?控制台打印此错误:Uncaught TypeError: Cannot read property 'is_hover' of undefined
谢谢。