javascript 使用jsPDf将网页导出为PDF
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/19783721/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
提示：将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间：2020-10-27 16:45:58 来源:igfitidea点击:
Exporting web page into PDF using jsPDf
提问by Navyah
I am trying to export the webpage into pdf file when user click the button, but the below code is not working for me . can any one please help me where I went wrong. I am using jsPDF to export the web page into pdf.
当用户单击按钮时，我试图将网页导出为 pdf 文件，但以下代码对我不起作用。任何人都可以帮助我哪里出错了。我正在使用 jsPDF 将网页导出为 pdf。
<!DOCTYPE html>
<html lang="en">
<head>
<title>html2canvas example</title>
<script type="text/javascript" src="js/jquery/jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="js/jquery/jquery-ui-1.8.17.custom.min.js"></script>
<script type="text/javascript" src="js/jspdf.js"></script>
<script type="text/javascript" src="libs/Deflate/adler32cs.js"></script>
<script type="text/javascript" src="libs/FileSaver.js/FileSaver.js"></script>
<script type="text/javascript" src="libs/Blob.js/BlobBuilder.js"></script>
<script type="text/javascript" src="jspdf.plugin.addimage.js"></script>
<script type="text/javascript" src="jspdf.plugin.standard_fonts_metrics.js"></script>
<script type="text/javascript" src="jspdf.plugin.split_text_to_size.js"></script>
<script type="text/javascript" src="jspdf.plugin.from_html.js"></script>
<script type="text/javascript" src="js/basic.js"></script>
<script type="text/javascript">
$(function ()
{
var doc = new jsPDF();
var specialElementHandlers = {
'#editor': function (element, renderer) {
return true;
}
};
$('#cmd').click(function () {
doc.fromHTML($('#content').html(), 15, 15, {
'width': 170,
'elementHandlers': specialElementHandlers
});
doc.save('sample-file.pdf');
});
});
</script>
</head>
<body id="target" >
<div id="content">
<h3>Hello, this is a H3 tag</h3>
<p>a pararaph</p>
</div>
<div id="editor"></div>
<button id="cmd">generate PDF</button>
</body>
</html>
回答by Arsh
There is an error in the script. Please try this code
脚本中有错误。请试试这个代码
<script>
$(document).ready(function (){
$('#cmd').click(function () {
var specialElementHandlers =
function (element,renderer) {
return true;
}
var doc = new jsPDF();
doc.fromHTML($('#content').html(), 15, 15, {
'width': 170,
'elementHandlers': specialElementHandlers
});
doc.output('datauri');
});
});
</script>
