I have a SharePoint list on which a workflow is attached that adds the list item to a HTML page. I want to convert this html page to pdf and save it on click of a button through javascript.
2 Answers
Content inside a <div class='html-content'>....</div>
can be downloaded as pdf with styles using jspdf & html2canvas.
You need to refer both js libraries,
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.5.3/jspdf.min.js"></script>
<script type="text/javascript" src="https://html2canvas.hertzen.com/dist/html2canvas.js"></script>
Then call below function,
//Create PDf from HTML...
function CreatePDFfromHTML() {
var HTML_Width = $(".html-content").width();
var HTML_Height = $(".html-content").height();
var top_left_margin = 15;
var PDF_Width = HTML_Width + (top_left_margin * 2);
var PDF_Height = (PDF_Width * 1.5) + (top_left_margin * 2);
var canvas_image_width = HTML_Width;
var canvas_image_height = HTML_Height;
var totalPDFPages = Math.ceil(HTML_Height / PDF_Height) - 1;
html2canvas($(".html-content")[0]).then(function (canvas) {
var imgData = canvas.toDataURL("image/jpeg", 1.0);
var pdf = new jsPDF('p', 'pt', [PDF_Width, PDF_Height]);
pdf.addImage(imgData, 'JPG', top_left_margin, top_left_margin, canvas_image_width, canvas_image_height);
for (var i = 1; i <= totalPDFPages; i++) {
pdf.addPage(PDF_Width, PDF_Height);
pdf.addImage(imgData, 'JPG', top_left_margin, -(PDF_Height*i)+(top_left_margin*4),canvas_image_width,canvas_image_height);
}
pdf.save("Your_PDF_Name.pdf");
$(".html-content").hide();
});
}
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Same issue is there, I didn't see the complete PDF. I see blank black pages in IE. And also I didn't see the clear PDF. Commented Nov 26, 2019 at 7:52