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Jspdf: iframe-Inhalt wird nicht dargestellt
<html>
<head>
<script type="text/javascript" src="jspdf.min.js"></script>
<script type="text/javascript" src="html2canvas.js"></script>
<body>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
function genPDF(){
//html2canvas(document.getElementById("box"),{
html2canvas(document.body,{
onrendered: function(canvas){
$("#box").append(canvas);
var img = canvas.toDataURL("image/png", 0.1);
var doc = new jsPDF();
doc.addImage(img, 'JPEG', 20,20);
doc.save(user + '.pdf');
}
});
}
$(document).ready(function(){
window.setTimeout("genPDF()", 5000);
});
</script>
<?php
$user="user_a";
echo "
<script type=\"text/javascript\"><!--
var user = \"".$user."\";
</script>
";
//rename("DOWNLOADS/test.pdf", "DOWNLOADS2/aaa.pdf");
?>
<html>
<head>
<meta http-equiv="refresh" content="300">
</head>
<body>
<div id="box">
<br>
<img src="pic.png" width="120" height="80" />
<iframe type="application/pdf" src="http://www.bild.de" width="500" height="300"></iframe>
</div>
</body>
</html>Hallo, die Funktion genPDF hat die Aufgabe den Inhalt in der div mit der id=box in einer PDF zu speichern und zu downloaden.
Das Bild wird richtig angezeigt. Der Inhalt des Iframes wird nicht angezeigt.
Wie kann man das Problem lösen?
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Content-Key: 309928
Url: https://administrator.de/contentid/309928
Printed on: April 19, 2024 at 13:04 o'clock
1 Comment
Hi.
Regards
<iframe type="application/pdf" ..../>
This library only generates content from "plain HTML", but it does not support active content from add-ins, exactly this are you doing here, you are loading a "pdf" into the iframe! That does not work. I would rather use a library like PDFsharp or others to add the image to the exisiting pdf.Regards
