安科网
源代码：
点击运行
<!DOCTYPE html> <html> <head> <script> function displayResult() { alert(document.getElementById('myTable').tHead.innerHTML); } </script> </head> <body> <table id="myTable" border="1"> <thead> <tr> <th>Month</th> <th>Savings</th> </tr> </thead> <tfoot> <tr> <td>Sum</td> <td>$180</td> </tr> </tfoot> <tbody> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>February</td> <td>$80</td> </tr> </tbody> </table> <br> <button type="button" onclick="displayResult()">Show innerHTML of thead</button> </body> </html>
运行结果
Copyright © 2013 - 2019 Ancii.com All Rights Reserved
京ICP备18063983号-5
京公网安备11010802014868号