在mouseout后保持子菜单处于活动状态

use*_*093 -12 html css menu hover nav

当用户将鼠标悬停在水平菜单上时,如何保持子菜单打开,直到另一个菜单项悬停在上面?这是源代码:

HTML

 <ul id="nav">
   <li><a href="/">Home</a></li>
   <li><a href="#">my Links</a>
     <ul>
       <li><a href="Link1">Link 1</a></li>
       <li><a href="Link2">Link 2</a></li>
     </ul>
   </li>
 </ul>    
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CSS

#nav {
    width:100%;
    margin:0;
    padding:12px 0 4px 0;
    height:30px;
    position:relative;
}
#nav li {
    float:left;
    list-style:none;
    display:inline
}
#nav a {
    text-decoration:none;
}
#nav li ul li a {
    margin:0
}
#nav .active a, #nav li:hover>a {
    background:#ac2024;
    color:#fff;
}
#nav li a:hover, #nav ul a:hover {
    background:#ac2024;
    color:#fff
}
#nav ul {
    position:absolute;
    left:0;
    height:27px;
    width:100%;
    display:none;
}
#nav li:hover>ul {
    display: inline;
}
#nav ul a {
    width:100%
}
#nav:after {
    content:".";
    display:inline;
    clear:both;
    visibility:hidden;
    height:0
}
#nav {
    display:inline-block
}
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如果使用CSS无法做到这一点,那么如何使用jQuery呢?谢谢.

ter*_*all 5

根据您更新的问题,修改后的答案如下.

您需要添加少量的JS,如我的评论中所述,请参阅此处进行演示

JSFiddle(更新)

更新的HTML:

  <ul id="nav">
   <li><a href="/">Home</a></li>
   <li><a id="hover1" href="#">my Links</a>
     <ul id="visible1">
       <li><a href="Link1">Link 1</a></li>
       <li><a href="Link2">Link 2</a></li>
     </ul>
   </li>
   <li><a id="hover2" href="#">Our Links</a>
     <ul id="visible2">
       <li><a href="Link1">Link 3</a></li>
       <li><a href="Link2">Link 4</a></li>
     </ul>
   </li>
 </ul>
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更新的CSS:

    #nav {
    width:100%;
    margin:0;
    padding:12px 0 4px 0;
    height:30px;
    position:relative;
}
#nav li {
    float:left;
    list-style:none;
    display:inline
}
#nav a {
    text-decoration:none;
}
#nav li ul li a {
    margin:0
}
#nav .active a, #nav li:hover>a {
    background:#ac2024;
    color:#fff;
}
#nav li a:hover, #nav ul a:hover {
    background:#ac2024;
    color:#fff
}
#nav ul {
    position:absolute;
    left:0;
    height:27px;
    width:100%;
    display:none;
}
#nav li:hover>ul {
    display: inline;
}
#nav ul a {
    width:100%
}
#nav:after {
    content:".";
    display:inline;
    clear:both;
    visibility:hidden;
    height:0
}
#nav {
    display:inline-block
}
.result_hover {
    display:block !important;
}
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更新了JQuery:

$("#hover1").hover(
  function () {
      $("#visible1").addClass("result_hover");
      $("#visible2").removeClass("result_hover");
  }
);

$("#hover2").hover(
  function () {
      $("#visible2").addClass("result_hover");
      $("#visible1").removeClass("result_hover");
  }
);
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