<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>