<body>
<table border="1" align="center">
<% for(int i=0;i<5;i++){
%>
<tr id=<%=i %> bordercolor="red">
<td><%=i %>fffffffff</td>
<td><input type="button" value="提交" onclick="submit(this)"></td>
</tr>
<%
}
%>
</table>
</body>请问点击提交按钮之后,如何获取每行对应的数据
<table border="1" align="center">
<% for(int i=0;i<5;i++){
%>
<tr id=<%=i %> bordercolor="red">
<td><%=i %>fffffffff</td>
<td><input type="button" value="提交" onclick="submit(this)"></td>
</tr>
<%
}
%>
</table>
</body>请问点击提交按钮之后,如何获取每行对应的数据
<script type="text/javascript">
function submit(obj){
var td = obj.parentNode.previousSibling;
alert(td.innerHTML);
}
</script>
<body>
<table border="1" align="center">
<tr id=1 bordercolor="red">
<td>1fffffffff</td>
<td><input type="button" value="提交" onclick="submit(this)"></td>
</tr>
<tr id=2 bordercolor="red">
<td>2fffffffff</td>
<td><input type="button" value="提交" onclick="submit(this)"></td>
</tr>
<tr id=3 bordercolor="red">
<td>3fffffffff</td>
<td><input type="button" value="提交" onclick="submit(this)"></td>
</tr>
<tr id=4 bordercolor="red">
<td>4fffffffff</td>
<td><input type="button" value="提交" onclick="submit(this)"></td>
</tr>
</table>
</body>