jquery 添加 删除table tr
<html> <script type="text/javascript" src="jquery.js"></script> <body> <button onclick="javascript:addCurrentRow();" >添加</button> <table id="allDatas"> <tr> <th>选择图片</th> <th>图片名称</th> <th>描述</th> </tr> <tr> <td> <input type="file" name="imageFile1"/></td> <td><input name="imageName"></input></td> <td><input name="note" /> </td> <td><a href="javascript:;" onclick="deleteCurrentRow(this);"><font color='red'>删除</font></a> </td> </tr> </table> <script> function addCurrentRow(){ var trcomp="<tr><td> <input type='file' name='imageFile'/></td><td><input name='imageName'></input></td><td><input name='note' /></td><td><a href='javascript:;' onclick='deleteCurrentRow(this);'><font color='red'>删除</font></a> </td>"; $("#allDatas tr:last-child").after(trcomp); } function deleteCurrentRow(obj){ var isDelete=confirm("真的要删除吗？"); if(isDelete){ var tr=obj.parentNode.parentNode; var tbody=tr.parentNode; tbody.removeChild(tr); } } </script> </body></html>?