window.print打印指定div实例代码
首先我们可以把要打印的内容放在p中，然后用下面的代码进行打印。
复制代码 代码如下:
<html>
<head>
<script language="javascript">
function printp(printpage)
{
var headstr = "<html><head><title></title></head><body>";
var footstr = "</body>";
var newstr = document.all.item(printpage).innerHTML;
var oldstr = document.body.innerHTML;
document.body.innerHTML = headstr+newstr+footstr;
window.print();
document.body.innerHTML = oldstr;
return false;
}
</script>
<title>p print</title>
</head>
<body>
//HTML Page
//Other content you wouldn't like to print
<input name="b_print" type="button" class="ipt" onClick="printp('p_print');" value=" Print ">
<p id="p_print">
<h1 style="Color:Red">The p content which you want to print</h1>
</p>
//Other content you wouldn't like to print
//Other content you wouldn't like to print
</body>
</html>
