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window.print打印指定div实例代码_javascript技巧

2017-03-26 23:49 681 查看



<html>

<head>

<script language="javascript">

function printdiv(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>div print</title>

</head>

<body>

//HTML Page

//Other content you wouldn't like to print

<input name="b_print" type="button" class="ipt"   onClick="printdiv('div_print');" value=" Print ">

<div id="div_print">

<h1 style="Color:Red">The Div content which you want to print</h1>

</div>

//Other content you wouldn't like to print

//Other content you wouldn't like to print

</body>

</html>

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