如何选择图片里的alt值
如何选择图片里的alt值,希望知道的朋友,给指点一下
html 代码:
<a href="#" class="nl_ico"><img alt="怎么选择图片里的alt值" src="images/computer.png" width="32" height="32" /></a>
<a class="nl_ico" href="#"><img src="images/computer.png" width="32" height="32" /></a>
<a class="nl_ico" href="#"><img alt="怎么选择图片里的alt值" src="images/computer.png" width="32" height="32" /></a>
<a class="nl_ico" href="#"><img alt="怎么选择图片里的alt值" src="images/computer.png" width="32" height="32" /></a>
<a class="nl_ico" href="#"><img alt="怎么选择图片里的alt值" src="images/computer.png" width="32" height="32" /></a>
<a class="nl_ico" href="#"><img alt="怎么选择图片里的alt值" src="images/computer.png" width="32" height="32" /></a>
<a class="nl_ico" href="#"><img alt="怎么选择图片里的alt值" src="images/computer.png" width="32" height="32" /></a>
<a class="nl_ico" href="#"><img alt="怎么选择图片里的alt值" src="images/computer.png" width="32" height="32" /></a>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script type="text/javascript">
$(".nl_ico").mousemove(function(){
alert($(this).attr("alt"));
})
</script>
alert($(this).children("img").attr("alt"));