Phiên bản đầy đủ: jsB@nk » Ứng dụng » Công cụ xuất » jsPDF: Công cụ tạo PDF cho trang web dùng JavaScript
URL: https://www.javascriptbank.com/jspdf-generating-pdf-web-page-documents-using-javascript.html
jsPDF là một thư viện JavaScript mã nguồn mở, cho phép chúng ta xuất nội dung trang web thông qua JavaScript, thư viện này có thể làm việc ở cả hai phía client và server. jsPDF có thể hoạt động tốt trên hầu hết các trình duyệt, cũng như các nền tảng di động khác.
Phiên bản đầy đủ: jsB@nk » Ứng dụng » Công cụ xuất » jsPDF: Công cụ tạo PDF cho trang web dùng JavaScript
URL: https://www.javascriptbank.com/jspdf-generating-pdf-web-page-documents-using-javascript.html
<script type="text/javascript" src="base64.js"></script><script type="text/javascript" src="sprintf.js"></script><script type="text/javascript" src="jspdf.js"></script><script type="text/javascript">function demo1() {var doc = new jsPDF();doc.text(20, 20, 'Hello world!');doc.text(20, 30, 'This is client-side Javascript, pumping out a PDF.');doc.addPage();doc.text(20, 20, 'Do you like that?');// Output as Data URIdoc.output('datauri');}function demo2() {var doc = new jsPDF();doc.setFontSize(22);doc.text(20, 20, 'This is a title');doc.setFontSize(16);doc.text(20, 30, 'This is some normal sized text underneath.');// Output as Data URIdoc.output('datauri');}function demo3() {var doc = new jsPDF();doc.text(20, 20, 'This PDF has a title, subject, author, keywords and a creator.');// Optional - set properties on the documentdoc.setProperties({title: 'Title',subject: 'This is the subject',author: 'James Hall',keywords: 'generated, javascript, web 2.0, ajax',creator: 'MEEE'});// Output as Data URIdoc.output('datauri');}function demo4() {var name = prompt('What is your name?');var multiplier = prompt('Enter a number:');multiplier = parseInt(multiplier);var doc = new jsPDF();doc.setFontSize(22);doc.text(20, 20, 'Questions');doc.setFontSize(16);doc.text(20, 30, 'This belongs to: ' + name);for(var i = 1; i <= 12; i ++) {doc.text(20, 30 + (i * 10), i + ' x ' + multiplier + ' = ___');}doc.addPage();doc.setFontSize(22);doc.text(20, 20, 'Answers');doc.setFontSize(16);for(var i = 1; i <= 12; i ++) {doc.text(20, 30 + (i * 10), i + ' x ' + multiplier + ' = ' + (i * multiplier));}doc.output('datauri');}</script><h2>Simple Two-page Text Document</h2><pre>var doc = new jsPDF();doc.text(20, 20, 'Hello world!');doc.text(20, 30, 'This is client-side Javascript, pumping out a PDF.');doc.addPage();doc.text(20, 20, 'Do you like that?');// Output as Data URIdoc.output('datauri');</pre><a href="javascript:demo1()">Run Code</a><h2>Different font sizes</h2><pre>var doc = new jsPDF();doc.setFontSize(22);doc.text(20, 20, 'This is a title');doc.setFontSize(16);doc.text(20, 30, 'This is some normal sized text underneath.');// Output as Data URIdoc.output('datauri');</pre><a href="javascript:demo2()">Run Code</a><h2>Adding metadata</h2><pre>var doc = new jsPDF();doc.text(20, 20, 'This PDF has a title, subject, author, keywords and a creator.');// Optional - set properties on the documentdoc.setProperties({title: 'Title',subject: 'This is the subject',author: 'James Hall',keywords: 'generated, javascript, web 2.0, ajax',creator: 'MEEE'});// Output as Data URIdoc.output('datauri');</pre><a href="javascript:demo3()">Run Code</a><h2>Example of user input</h2><pre>var name = prompt('What is your name?');var multiplier = prompt('Enter a number:');multiplier = parseInt(multiplier);var doc = new jsPDF();doc.setFontSize(22);doc.text(20, 20, 'Questions');doc.setFontSize(16);doc.text(20, 30, 'This belongs to: ' + name);for(var i = 1; i <= 12; i ++) {doc.text(20, 30 + (i * 10), i + ' x ' + multiplier + ' = ___');}doc.addPage();doc.setFontSize(22);doc.text(20, 20, 'Answers');doc.setFontSize(16);for(var i = 1; i <= 12; i ++) {doc.text(20, 30 + (i * 10), i + ' x ' + multiplier + ' = ' + (i * multiplier));}doc.output('datauri');</pre><a href="javascript:demo4()">Run Code</a>/javascript/utility/jsPDF_Generating_your_PDF_Web_Page_Documents_using_JavaScript/base64.js/javascript/utility/jsPDF_Generating_your_PDF_Web_Page_Documents_using_JavaScript/jspdf.js/javascript/utility/jsPDF_Generating_your_PDF_Web_Page_Documents_using_JavaScript/sprintf.js