I try to print pdf file in javaScript. I get the file's url from the server.
var iframe = document.createElement('iframe');
document.body.appendChild(iframe);
iframe.style.display = 'none';
iframe.src = urlBaseImage + 'Report//' + result;
iframe.focus();
iframe.contentWindow.print();
But he give me empty page, I checked the url and it is really correct. What Can I do? Thanks!
You can use this library, Print.js: http://printjs.crabbly.com/
It is very easy to print PDF files with it.
Just pass the PDF file url to the printJS()
function;
For example:
printJS('docs/my_pdf_file.pdf');
function printDisclosureDocument() {
var doc = document.getElementById('pdfDocument');
if (doc == 'undefined' || doc == null) {
var pdfbox = document.createElement('embed');
pdfbox.type = 'application/pdf';
pdfbox.src = 'ShowPDF.aspx?refid=' + $('#MainContent_hdnRefId').val();
pdfbox.width = '1';
pdfbox.height = '1';
pdfbox.id = 'pdfDocument';
document.body.appendChild(pdfbox);
}
if (doc != null && doc != 'undefined') {
//Wait until PDF is ready to print
if (typeof doc.print === 'undefined') {
setTimeout(function () { printDisclosureDocument(); }, 500);
} else {
doc.print();
}
}
else {
setTimeout(function () { printDisclosureDocument(); }, 500);
}
}
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