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向 wp_nav_menu 添加一个唯一的类 [已关闭]
原标题:Adding a unique class to wp_nav_menu [closed]
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想要改进这个问题吗? 更新了问题 ,因此堆积溢流的回答是

Closed 11 years ago.

我该如何在由 wp_nav_menu 生成的主要母性ul 元素的直接子宫利元素中添加一个独特的元素?

<强 > HTML:

<div class="menu_element"></div>
<nav id="access" role="navigation">
  <div class="menu-main-container">
    <ul id="menu-main" class="menu">
      <li id="menu-item-30" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-30"><a href="http://www.site/page1-2/">Page1</a>
        <ul class="sub-menu">
          <li id="menu-item-50" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-50"><a href="http://www.site/sub-page1-1/">Sub-Page1-1</a></li>
          <li id="menu-item-49" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-49"><a href="http://www.site/sub-page1-2/">Sub-Page1-2</a></li>
        </ul>
      </li>
    </ul>
  </div>
</nav>

<强>j查询:

$( #menu-main > .menu-item ).mouseenter(function (){
    $( .menu_element ).appendTo(this);
    hoverOn();
});
$( #menu-main > .menu-item ).mouseleave(function (){
    hoverOff(); 
    $(this).remove($( .menu_element ));
});

我想将 menu_eminicle 类添加到 li id ="menu-items-30" 和父母亲 ul 的每个子百里。 可能吗?

提前感谢!

最佳回答

您的选择器是给 .menu-main (a class ) 的 。 您需要 :

$( #menu-main > .menu-item ).mouseenter(function (){
    $( .menu_element ).appendTo(this);
    hoverOn();
});
$( #menu-main > .menu-item ).mouseleave(function (){
    hoverOff(); 
    $(this).remove($( .menu_element ));
});
问题回答

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