JS鼠标移到表格行时变色
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>js测试</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> <!-- <link rel="stylesheet" type="text/css" href="styles.css"> --> <script type="text/javascript" > window.onload = function(){ //鼠标移到表格的行背景色改变, var rows = $('tableData').rows; for(var i in rows){ rows[i].onmouseover = function(){ this.style.backgroundColor = '#d3e5fa'; }; rows[i].onmouseout = function(){ this.style.backgroundColor = ''; }; } } function $(id){ return document.getElementById(id); } </script> </head> <body> <table width="50%" border = '2'> <thead> <tr> <td>用户名</td> <td>性别</td> <td>城市</td> <td>兴趣</td> <td>操作</td> </tr> </thead> <tbody id ="tableData" > <tr> <td>小红</td> <td>女</td> <td>厦门</td> <td>羽毛球</td> <td>增加</td> </tr> <tr> <td>小红</td> <td>女</td> <td>厦门</td> <td>羽毛球</td> <td>增加</td> </tr> </tbody> </table> </body> </html>
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