http://www.foolbirds.com all about symfony Fri, 14 Oct 2011 12:36:02 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 http://www.foolbirds.com/%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%8a%a8%e6%80%81%e6%b7%bb%e5%8a%a0%ef%bc%8f%e5%88%a0%e9%99%a4%e8%a1%a8%e6%a0%bc%e5%85%83%e7%b4%a0.html http://www.foolbirds.com/%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%8a%a8%e6%80%81%e6%b7%bb%e5%8a%a0%ef%bc%8f%e5%88%a0%e9%99%a4%e8%a1%a8%e6%a0%bc%e5%85%83%e7%b4%a0.html#comments Thu, 20 May 2010 01:48:17 +0000 kthiz2006 http://www.foolbirds.com/?p=1185 此效果是用jquery实现的,现代码如下:

／／监听添加表格行数的阿按扭
$(document).ready(function(){
$("#but").click(function(){
var $table=$("#tab tr");
var len=$table.length;
$("#tab").append("<tr id="+(len+1)+"><td align=\'center\'><img width=\'140\' src=\'images/1.jpg\'></td><td align=\'center\'><a href=\'javascript:void(0)\' onclick=\'deltr("+(len+1)+")\'>删除</a></td></tr& gt;");
})
})


／／删除指定的表格的行
function deltr(index)
{
$table=$("#tab tr");
$("tr[id=\'"+index+"\']").remove();
}

以下写在body中即可

//添加按钮
<input id="but" type="button" value="添加" />


//空的表格
<table class="print_product_img" id="tab" border="1" width="60%" align="center">
</table>


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