Creating beautifully formatted PDFs using pdfmake in AngularJS

I have a HTML popup displaying data retrieved from the server, and I am attempting to download this data as a PDF using the pdfmake plugin. While I am able to generate the PDF file, the challenge lies in replicating the HTML page layout in the PDF. Here is a sample data from the HTML popup: https://i.sstatic.net/6CCBZ.jpg

Below is my JavaScript code:

$scope.download_pdf = function(questions,temptitle,extid,info){
        // Code logic here
    }

I am seeking to create a PDF file that mimics the design of the image provided. Any guidance on how to accomplish this would be greatly appreciated.

Thank you, Sankar.

javascriptangularjspdfmake

Answer №1

Are you looking to capture a screenshot of a popup and convert it into a PDF format? Here is a sample code that has worked well for me:

1) Begin by importing the following scripts:

<!--html2canvas-->
<script type="text/javascript" src="~/Scripts/html2canvas.js"></script>

<!--PdfMAKER-->
<script type="text/javascript" src="~/Scripts/pdfmake.min.js"></script>
<script src="//kendo.cdn.telerik.com/2016.3.914/js/kendo.all.min.js"></script>

2) Modify your HTML code to include the following structure:

<div id="exportthis">
       <!--INSERT YOUR POPUP'S HTML CODE HERE-->
    </div>

3) Update your JavaScript code with the following function:

function imprimir() {
    html2canvas(document.getElementById('exportthis'), {
        onrendered: function (canvas) {
            var data = canvas.toDataURL();
            var docDefinition = {
                content: [{
                    image: data,
                    width: 500,
                }]
            };
            pdfMake.createPdf(docDefinition).download("Titulo.pdf");
        }
    });
}

DESCRIPTION:

This code captures the content and style of the specified element, and then a button triggers the print() function to generate the PDF file.

Give it a try and let me know if it meets your requirements. If not, I can review the example to see if anything was missed.

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