Html5在线预览PFF的示例代码分析

Html5在线预览PFF的示例代码分析

简介

PDF.js is a Portable Document Format (PDF) viewer that is built with HTML5.

PDF.js is community-driven and supported by Mozilla Labs. Our goal is to create a general-purpose, web standards-based platform for parsing and rendering PDFs.

开源地址:https://github.com/mozilla/pdf.js

下载后不能直接使用,需要重新构建,不熟悉将会非常麻烦

构建好的程序包:build_jb51.rar

示例

引用文件,直接复制下文可以直接使用

<!DOCTYPE html>
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <title>课程详情</title>
  <style type="text/css">
  </style>
  <script src="~/Scripts/jquery-1.10.2.min.js"></script>
  <script src="~/Scripts/plugins/pdfjs/pdf.js"></script>
  <script src="~/Scripts/plugins/pdfjs/pdf.worker.js"></script>
  <script type="text/javascript">
    var var_filepath = decodeURIComponent("@filepath");//不能跨域
    var var_win_height = $(window).height();

    $(document).ready(function () {
      resetPlayerSize(); 
    });

    $(window).resize(function () {
      resetPlayerSize();
    });

    function resetPlayerSize() {
      var_win_height = $(window).height();
      $(".tmPlayer").css({ "height": var_win_height + "px" });
    } 
  </script>
</head>

<body style="margin: 0;overflow: hidden"> 
  <div id="tmPlayer" class="tmPlayer" style="height: 557px; width: 100%; height: 100%"></div>

  <script type="text/javascript">
    $('.tmPlayer').html('<iframe frameBorder="0" scrolling="no" src="/Scripts/plugins/pdfjs/generic/web/viewer.html?file=' +
      var_filepath +
      '" style="width:100%; height:100%;"></iframe>');
  </script>

</body>
</html>

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持路饭。