<table id="fileTable">
<tr>
<td>
<input type="file" name="file"><input type="button" id="addButon" value="Add" οnclick="add()">
</td>
</tr>
</table>
<script type="text/javascript">
//添加一行<tr>
function add() {
var content = "<tr><td>";
content += "<input type='file' name='file'><input type='button' value='Remove' οnclick='remove(this)'>";
content += "</td></tr>"
$("#fileTable").append(content);
}
//删除当前行<tr>
function remove(obj) {
$(obj).parent().parent().remove();
}
</script>
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