純CSS方式實現隔行顏色交替、滑鼠經過高亮顏色:
<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>
js方式實現隔行顏色交替、滑鼠經過高亮顏色:
<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>