<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title> New Document </title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <script src="http://static.blog.csdn.net/scripts/jquery.js"></script> <script type="text/javascript">function showName(event){ var img = event.target || event.srcElement; var td = img.parentNode; var nameTD = td.nextSibling; var name = nameTD.innerHTML; alert(name) }// jquery版本 $(function(){ // var $imgs = $("#tb tr").find("td:eq(0)").find('img'); $imgs.click(function(){ var $nameTD = $(this).parent().next(); var name = $nameTD.html(); alert(name) });
这样根据number就能直接得到是第几行了
<html>
<head>
<title> New Document </title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<script src="http://static.blog.csdn.net/scripts/jquery.js"></script>
<script type="text/javascript">function showName(event){
var img = event.target || event.srcElement;
var td = img.parentNode;
var nameTD = td.nextSibling;
var name = nameTD.innerHTML;
alert(name)
}// jquery版本
$(function(){
//
var $imgs = $("#tb tr").find("td:eq(0)").find('img');
$imgs.click(function(){
var $nameTD = $(this).parent().next();
var name = $nameTD.html();
alert(name)
});
}) </script>
</head> <body>
<table border="1">
<tr>
<td><img src="http://avatar.csdn.net/9/D/0/1_baidu_18143629.jpg" onclick="showName(event)"/></td>
<td>baidu_18143629</td>
</tr>
<tr>
<td><img src="http://avatar.csdn.net/1/F/0/1_longtian1213.jpg" onclick="showName(event)"/></td>
<td>S117</td>
</tr>
</table> jquery版本:
<table id="tb" border="1">
<tr>
<td><img src="http://avatar.csdn.net/9/D/0/1_baidu_18143629.jpg" /></td>
<td>baidu_18143629</td>
</tr>
<tr>
<td><img src="http://avatar.csdn.net/1/F/0/1_longtian1213.jpg" /></td>
<td>S117</td>
</tr>
</table>
</body>
</html>