点击删除后
再点击删除按钮后:
这个是如何实现的呢？
代码如下：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title><style> td{ width: 40px; } </style> </head> <body> <table id="myTable" border="1"> <tr> <td>行1</td> <td></td> <td></td> <td></td> <td></td> <td></td> <td><input type="button" value="删除" onclick="deleteRow(this)"></td> </tr> <tr> <td>行2</td> <td></td> <td></td> <td></td> <td></td> <td></td> <td><input type="button" value="删除" onclick="deleteRow(this)"></td> </tr> <tr> <td>行3</td> <td></td> <td></td> <td></td> <td></td> <td></td> <td><input type="button" value="删除" onclick="deleteRow(this)"></td> </tr> </table> <script> function deleteRow(r) { var i = r.parentNode.parentNode.rowIndex; document.getElementById("myTable").deleteRow(i); } </script> </body> </html>
