Window. print a method that specifies a div to specify a region on a web page
- 2020-03-30 03:39:24
- OfStack
The first method: specify a do not print area
Using CSS, define a class for.noprint, and put the contents that are not printed into the class.
Fine as follows:
<style media=print type="text/css">
.noprint{visibility:hidden}
</style>
What to print. Ha ha!
<p class="noprint"> Put the code that is not printed here. </p>
<a href="javascript:window.print()" rel="external nofollow" target="_self"> print </a>
The second way: specify the print area
Put what you want to print into a span or div, and then print it with a function.
<span id='div1'> Put the print in here </span>
<p> All content </p>
<div id="div2">div2 The content of the </div>
<a href="javascript:printme()" rel="external nofollow" target="_self"> print </a>
<script language="javascript">
function printme()
{ document.body.innerHTML=document.getElementByIdx_x_x('div1').innerHTML+'<br/>'+document.getElementByIdx_x_x('div2').innerHTML;
window.print();
}
</script>
If you want to print only a small part of the entire page, it is best to use the second method.
First we can put what we want to print in a div and then print it with the following code.
<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>