使用 javascript 或 jquery 打印 pdf
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Print a pdf with javascript or jquery
提问by Vinx88
I need to print a .pdf file (I generate it with jasperReport and I save it on a server) when I click on a print.gif button. Now I found this solution that works for Firefox but not for IE!
当我单击 print.gif 按钮时，我需要打印一个 .pdf 文件（我使用 jasperReport 生成它并将其保存在服务器上）。现在我发现这个解决方案适用于 Firefox 但不适用于 IE！
function printPdf(){
var url= document.getElementById('_url').value;
newwindow=window.open();
newdocument=newwindow.document;
newdocument.write('<embed type="application/pdf" src="'+url+'"
id="pdfDocument" height="100%" width="100%" ></embed> <SCR'+'IPT
LANGUAGE="JavaScript">window.print();window.close();</SCR'+'IPT>');
}
I tried also document.close();window.focus();window.print();window.close();, but they didn't work!
我也试过了document.close();window.focus();window.print();window.close();，但是没有用！
I read a lot of topics, but I can't find a solution for this issue!
我阅读了很多主题，但找不到解决此问题的方法！
回答by Bishal Paudel
Create a iframein html:
iframe在 html 中创建一个：
<iframe id="pdf-iframe">
Then change the srcof that iframeand on load, print it.
然后改变src那个iframe和on load，打印它。
$('#pdf-iframe').attr("src", pdf_url).load(function(){
document.getElementById('pdf-iframe').contentWindow.print();
});
回答by Setup
I believe the Problem is that the content is not loaded yet? I had the same issue in IE8. I had to save the document, reopen it, print, and close the window again.
我相信问题是内容尚未加载？我在 IE8 中遇到了同样的问题。我不得不保存文档，重新打开它，打印，然后再次关闭窗口。
