[英]print div contents in javascript
My print html is below 我的打印html如下
<div id="DivIdToPrint" style="border:1px solid #000000;">
fdghgjhghjkjk
<div id="in">TO be are not to be that is the question</div>
</div>
and javascript code is : 和javascript代码是:
function printDiv()
{
var divToPrint=document.getElementById('DivIdToPrint');
var newWin=window.open('','Print-Window','width=400,height=400,top=100,left=100');
newWin.document.open();
newWin.document.write('<html><body onload="window.print()">'+divToPrint.innerHTML+'</body></html>');
newWin.document.close();
setTimeout(function(){newWin.close();},10);
}
I want to print "DivIdToPrint" div but don't show "in " div content. 我想打印“DivIdToPrint”div,但不显示“in”div内容。
Proper way to do it, is to use @media print
to set display:none
正确的方法是使用@media print
设置display:none
@media print {
.in {display:none}
}
No javascript! 没有javascript!
In your JS code add style to hide the "in" div <style>#in {display:none}</style>
, like this: 在你的JS代码中添加样式来隐藏“in”div <style>#in {display:none}</style>
,如下所示:
function printDiv()
{
var divToPrint=document.getElementById('DivIdToPrint');
var newWin=window.open('','Print-Window','width=400,height=400,top=100,left=100');
newWin.document.open();
newWin.document.write('<html><head><style>#in {display:none}</style><body onload="window.print()">'+divToPrint.innerHTML+'</body></html>');
newWin.document.close();
setTimeout(function(){newWin.close();},10);
}
Thanks Aziz shaikh, it works fine. 谢谢Aziz shaikh,它运作正常。 We can print two different divs at once as per following code: 我们可以按照以下代码一次打印两个不同的div:
function printDiv()
{
var divToPrint=document.getElementById('divcostlist');
var clientinfo=document.getElementById('clientinfo');
var newWin=window.open('','Print-Window','width=400,height=400,top=100,left=100');
newWin.document.open();
newWin.document.write('<html><head><style>#in {display:none}</style><body onload="window.print()">'+clientinfo.innerHTML+divToPrint.innerHTML+'</body></html>');
newWin.document.close();
setTimeout(function(){newWin.close();},10);
}
Step1. 第1步。 Write the following javascript inside your head tag 在head标签中写下以下javascript
<script language="javascript">
function PrintMe(DivID) {
var disp_setting="toolbar=yes,location=no,";
disp_setting+="directories=yes,menubar=yes,";
disp_setting+="scrollbars=yes,width=650, height=600, left=100, top=25";
var content_vlue = document.getElementById(DivID).innerHTML;
var docprint=window.open("","",disp_setting);
docprint.document.open();
docprint.document.write('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"');
docprint.document.write('"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">');
docprint.document.write('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">');
docprint.document.write('<head><title>My Title</title>');
docprint.document.write('<style type="text/css">body{ margin:0px;');
docprint.document.write('font-family:verdana,Arial;color:#000;');
docprint.document.write('font-family:Verdana, Geneva, sans-serif; font-size:12px;}');
docprint.document.write('a{color:#000;text-decoration:none;} </style>');
docprint.document.write('</head><body onLoad="self.print()"><center>');
docprint.document.write(content_vlue);
docprint.document.write('</center></body></html>');
docprint.document.close();
docprint.focus();
}
</script>
Step2. 第2步。 Call the PrintMe('DivID') function by an onclick event. 通过onclick事件调用PrintMe('DivID')函数。
<input type="button" name="btnprint" value="Print" onclick="PrintMe('divid')"/>
<div id="divid">
here is some text to print inside this div with an id 'divid'
</div>
I have written a function that prints an element using an internal IFrame rather than a new window. 我编写了一个使用内部IFrame而不是新窗口打印元素的函数。 The function uses jQuery. 该函数使用jQuery。 You can give it a try. 你可以尝试一下。
function printHtmlElement(elem)
{
$('.lp_print_frame').remove(); // remove previous iframes. we do not remove them at the end of the function to allow the print to work properly
var iframe = $('<iframe class="lp_print_frame" src="about:blank" width="100px" height="100px" />'); // display:block needed for IE
$('body').append(iframe);
var frameWindow = iframe[0].contentWindow;
frameWindow.document.write('<html><head></head><body></body></html>');
frameWindow.document.close();
// copy css from current html
var cssElems = $('link,style');
for(var i=0;i<cssElems.length;i++)
{
var head = frameWindow.document.getElementsByTagName('head')[0];
if (frameWindow.document.importNode)
head.appendChild( frameWindow.document.importNode(cssElems[i],true) );
else
head.appendChild( cssElems[i].cloneNode(true) );
}
// copy a copy of elem
if (frameWindow.document.importNode)
frameWindow.document.body.appendChild(frameWindow.document.importNode(elem,true));
else
frameWindow.document.body.appendChild(elem);
setTimeout(function() { // timeout is needed for FF
if (frameWindow.focus) frameWindow.focus(); // focus is needed for IE
frameWindow.print();
iframe.css('display','none');
},1);
}
rawString = document.getElementById('DivIdToPrint').innerHTML;
unwanted = document.getElementById('in').outerHTML;
whatuwant = rawString.replace(unwanted, '');
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.