JavaScript: 表格格式化
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>Document</title> <style> table { width: 800px; margin: 100px auto; text-align: center; border-collapse: collapse; font-size: 14px; } thead tr { height: 30px; background: skyblue; } tbody tr { height: 30px; } tbody td { border-bottom: 1px solid peru; font-size: 12px; color: blue; } .bg { background-color: palegoldenrod; } </style> </head> <body> <table> <thead> <tr> <th>代码</th> <th>名称</th> <th>最新公布净值</th> <th>累计净值</th> <th>前单位净值</th> <th>净值增长率</th> </tr> </thead> <tbody> <tr> <td>003526</td> <td>农银金穗3个月定期开放债券</td> <td>1.075</td> <td>1.079</td> <td>1.074</td> <td>+0.047%</td> </tr> <tr> <td>003526</td> <td>农银金穗3个月定期开放债券</td> <td>1.075</td> <td>1.079</td> <td>1.074</td> <td>+0.047%</td> </tr> <tr> <td>003526</td> <td>农银金穗3个月定期开放债券</td> <td>1.075</td> <td>1.079</td> <td>1.074</td> <td>+0.047%</td> </tr> <tr> <td>003526</td> <td>农银金穗3个月定期开放债券</td> <td>1.075</td> <td>1.079</td> <td>1.074</td> <td>+0.047%</td> </tr> <tr> <td>003526</td> <td>农银金穗3个月定期开放债券</td> <td>1.075</td> <td>1.079</td> <td>1.074</td> <td>+0.047%</td> </tr> <tr> <td>003526</td> <td>农银金穗3个月定期开放债券</td> <td>1.075</td> <td>1.079</td> <td>1.074</td> <td>+0.047%</td> </tr> </tbody> </table> <script> let trs = document.querySelector('tbody').querySelectorAll('tr') for (let i = 0; i < trs.length; ++i) { trs[i].onmouseover = function () { this.className = 'bg' } trs[i].onmouseout = function () { this.className = '' } } </script> </body> </html>
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