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jQuery method to control web page printing specified area_jquery

WBOYOriginal: 2016-05-16 16:05:161146browse

The example in this article describes how jQuery controls the printing of a specified area on a web page. Share it with everyone for your reference. The specific analysis is as follows:

Use jQuery to control the web page to print a specified area. You can specify the id of a div area to print part of the web page, as shown in the following code:

<html>
<head>
<title>jquery 打印指定区域内容</title>
<script src="js/jquery-1.7.2.min.js"></script>
<script type="text/javascript">
function printHtml(html) {
var bodyHtml = document.body.innerHTML;
document.body.innerHTML = html;
window.print();
document.body.innerHTML = bodyHtml;
}
function onprint() {
var html = $("#printArea").html();
printHtml(html);
}
</script>
</head>
<body>
<div>
<div id="printArea" 
style="width: 500px; text-align: left;">
打印区域~~~~
</div>
<br />
<div>
<input type="button" id="btnPrint" 
onclick="onprint()" value="print" />
</div>
</div>
</body>
</html>

I hope this article will be helpful to everyone’s jQuery programming.

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