mmenu: Click a menu item to expand?

问题

By default in mmenu, you have to click the arrow (to the right of the menu item) to show the submenu.

Is there a way to change it so that when you click anywhere on a menu item (doesn't have to be the arrow) it will expand as well?

My menu is roughly like this:

<ul>
  <li><a href='Page1.aspx'>Item with no submenu</a></li>
  <li><a>Click this to expand</a>
    <ul>
      <li><a href='sub1.aspx'>Submenu 1</a></li>
      <li><a href='sub2.aspx'>Submenu 2</a></li>
  </li>
</ul>

回答1:

It is possible to do this with using span tags (as seen here in the right menu on one of their demos). Give this a try:

<ul>
    <li><a href='Page1.aspx'>Item with no submenu</a></li>
    <li>
        <span>Click this to expand</span>
        <ul>
            <li><a href='sub1.aspx'>Submenu 1</a></li>
            <li><a href='sub2.aspx'>Submenu 2</a></li>
        </ul>
    </li>
</ul>

(You were also missing a closing on your nested unordered list.

回答2:

it won't work by adding span. You have to handle it via events

回答3:

Span does work but you have to use <span></span> INSTEAD of <a href></a>:

<li><span>About us</span>
 <ul>
   <li><a href="#about/history">History</a></li>
   <li><a href="#about/address">Our address</a></li>
 </ul>
</li>

来源：https://stackoverflow.com/questions/22703259/mmenu-click-a-menu-item-to-expand