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Two ways to achieve interlaced color changing effect [Practical]

高洛峰
Release： 2016-12-05 09:43:22
Original
1424 people have browsed it

Pure CSS method to realize interlaced color alternation, mouse over highlight color: 

<html>
<head>
 <title></title>
 <style type="text/css">
 ul{list-style:none}
 
 li:nth-child(odd){background-color:#eee}
 li:hover{background-color:Yellow}
 </style>
</head>
<body>
 <ul>
 <li>111</li>
 <li>111</li>
 <li>111</li>
 <li>111</li>
 <li>111</li>
 <li>111</li>
 <li>111</li>
 </ul>
</body>
</html>
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js method to realize interlaced color alternation, mouse over highlight color: 

<html>
<head>
 <title></title>
 <script src="//cdn.bootcss.com/jquery/1.11.3/jquery.min.js"></script>
 <style type="text/css">
 .alter-item {
  background-color: #eee;
 }
 
 .hightlight {
  background-color: Yellow;
 }
 </style>
 
 <script type="text/javascript">
 $(function () {
  //隔行颜色
  $("ul li:odd").addClass("alter-item");
 
  method1();
 });
 
 //方法1：
 function method1() {
  $("ul li").hover(function () {
  $(this).addClass("hightlight");
  }, function () {
  $(this).removeClass("hightlight")
  });
 }
 
 //方法2：
 function method2() {
  $("ul li").mouseover(function () {
  $(this).addClass("hightlight").siblings().removeClass("hightlight");
  });
 }
 </script>
</head>
<body>
 <ul>
 <li>111</li>
 <li>222222222</li>
 <li>111</li>
 <li>444444444444444444444</li>
 <li>111</li>
 <li>111</li>
 <li>111</li>
 </ul>
</body>
</html>
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