隔行變色
阿新 • • 發佈：2017-10-30
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>引入jQuery庫</title> <script type="text/javascript" language="javascript" src="jquery-3.2.1.js"></script> <script> $(document).ready(function(){ $("tr:odd").addClass("odd"); $("tr:even").addClass("even") }) </script> <style type="text/css"> .odd{ background-color: red; } .even{ background-color: blue; } </style> </head> <body> <table border="1"> <tr><td>學號</td><td>姓名</td><td>班級</td></tr> <tr><td>2015180001</td><td>張三</td><td>15信管本科班</td></tr> <tr><td>2015181001</td><td>李四</td><td>16信管本科班</td></tr> </table>
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隔行變色