那些遇到过的问题

通过在页面末尾添加按钮将我的网页内容自动转换为 pdf

Waa*_*aat 2 html javascript php pdf

我想将我的网页内容转换为 pdf，我希望通过在我的页面末尾添加一个按钮来自动完成此操作。

我发现这个网站 ( http://www.web2pdfconvert.com/ ) 为您提供了一些代码行，但它不起作用，更具体地说，我可以添加按钮，但结果是一个空的 pdf 页面。

这是代码...

    <html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script> 
$(function(){   
   $('#fileContents').val(document.documentElement.innerHTML);

});
</script>
<style>
div {
    width: 600px;
    border-style: solid;
    border-width: 1px;
}
</style>

</head>
<body>
<form action="download.php" method="post">
<div>
<img src="images/europass_logo.jpg" alt="EUROPASS LOGO" width="100" height="100">

<?php
$dbhost  = 'localhost';    
$dbname  = 'cvtool';       
$dbuser  = 'root';  
$dbpass  = 'smogi';   

mysql_connect($dbhost, $dbuser, $dbpass) or die(mysql_error());
mysql_select_db($dbname) or die(mysql_error());


function queryMysql($query)
{
    $result = mysql_query($query) or die(mysql_error());
     return $result;
}


    $personal_info = queryMysql("SELECT name,email,city,phone FROM personal_information WHERE username='niklakis'");
    $portfolio = queryMysql("SELECT username,portfolio,portfolio_description FROM portfolio WHERE username='niklakis'");
    $work = queryMysql("SELECT job_title,company,website,start_date,end_date,start_year,end_year FROM work WHERE username='niklakis'");
    $education = queryMysql("SELECT school,degree,website,start_date,end_date,start_year,end_year,degree_description FROM education WHERE username='niklakis'");
    $skills = queryMysql("SELECT certification,issuing_authority,start_date,end_date,start_year,end_year,description FROM skills WHERE username='niklakis'");
    $text = queryMysql("SELECT text,section_content FROM text WHERE username='niklakis'");
    if (mysql_num_rows($personal_info)&& mysql_num_rows($portfolio) && mysql_num_rows($work) && mysql_num_rows($education) && mysql_num_rows($skills))
    {
        $row = mysql_fetch_row($personal_info);

        echo "<h2>Personal Information</h2>";
        echo "Full Name: ";
        echo stripslashes($row[0]) . "<br/>Email: ";
        echo stripslashes($row[1]) . "<br clear=left /><br /> City: ";
        echo stripslashes($row[2]) . "<br clear=left /><br />Phone: ";
        echo stripslashes($row[3]) . "<br clear=left /><br />";


        //ALLAGI NA PAIRNEI TO USER P EXEI LOGAREI
        $username = 'niklakis';
        echo "<h2>Education</h2>";
        while($row = mysql_fetch_row($education))
    {
        if($username != $row[0]){
            echo "School: ";
            echo stripslashes($row[0]) . "<br/>Degree: ";
            echo stripslashes($row[1]) . "<br clear=left /><br /> Website: ";
            echo stripslashes($row[2]) . "<br clear=left /><br />Start Date: ";
            echo stripslashes($row[3]) . "<br clear=left /><br />End Date: ";
            echo stripslashes($row[4]) . "<br clear=left /><br />Start Year: ";
            echo stripslashes($row[5]) . "<br clear=left /><br />End Year: ";
            echo stripslashes($row[6]) . "<br clear=left /><br />Degree Description: ";
            echo stripslashes($row[7]) . "<br clear=left /><br />";
            echo "_________________________<br></br>";
        }
        else
        {
            echo "School: ";
            echo stripslashes($row[0]) . "<br/>Degree: ";
            echo stripslashes($row[1]) . "<br clear=left /><br /> Website: ";
            echo stripslashes($row[2]) . "<br clear=left /><br />Start Date: ";
            echo stripslashes($row[3]) . "<br clear=left /><br />End Date: ";
            echo stripslashes($row[4]) . "<br clear=left /><br />Start Year: ";
            echo stripslashes($row[5]) . "<br clear=left /><br />End Year: ";
            echo stripslashes($row[6]) . "<br clear=left /><br />Degree Description: ";
            echo stripslashes($row[7]) . "<br clear=left /><br />";
        }
        $username = $row[0];
    }

        //ALLAGI NA PAIRNEI TO USER P EXEI LOGAREI
        $username = 'niklakis';
        echo "<h2>Work Experience</h2>";
         while($row = mysql_fetch_row($work))
    {
        if($username != $row[0]){
            echo "Job Title: ";
            echo stripslashes($row[0]) . "<br/>Company: ";
            echo stripslashes($row[1]) . "<br clear=left /><br /> Website: ";
            echo stripslashes($row[2]) . "<br clear=left /><br />Start Date: ";
            echo stripslashes($row[3]) . "<br clear=left /><br />End Date: ";
            echo stripslashes($row[4]) . "<br clear=left /><br />Start Year: ";
            echo stripslashes($row[5]) . "<br clear=left /><br />End Year: ";
            echo stripslashes($row[6]) . "<br clear=left /><br />";
            echo "_________________________<br></br>";
        }
        else
        {
            echo "Job Title: ";
            echo stripslashes($row[0]) . "<br/>Company: ";
            echo stripslashes($row[1]) . "<br clear=left /><br /> Website: ";
            echo stripslashes($row[2]) . "<br clear=left /><br />Start Date: ";
            echo stripslashes($row[3]) . "<br clear=left /><br />End Date: ";
            echo stripslashes($row[4]) . "<br clear=left /><br />Start Year: ";
            echo stripslashes($row[5]) . "<br clear=left /><br />End Year: ";
            echo stripslashes($row[6]) . "<br clear=left /><br />";
        }
        $username = $row[0];
    }


        //ALLAGI NA PAIRNEI TO USER P EXEI LOGAREI
        $username = 'niklakis';
        echo "<h2>Skills</h2>";
        while($row = mysql_fetch_row($skills))
    {
        if($username != $row[0]){
            echo "Certification: ";
            echo stripslashes($row[0]) . "<br/>Issuing Authority: ";
            echo stripslashes($row[1]) . "<br clear=left /><br />Start Date: ";
            echo stripslashes($row[2]) . "<br clear=left /><br />End Date: ";
            echo stripslashes($row[3]) . "<br clear=left /><br />Start Year: ";
            echo stripslashes($row[4]) . "<br clear=left /><br />End Year: ";
            echo stripslashes($row[5]) . "<br clear=left /><br />Degree Description: ";
            echo stripslashes($row[6]) . "<br clear=left /><br />";
            echo "_________________________<br></br>";
        }
        else
        {
            echo "Certification: ";
            echo stripslashes($row[0]) . "<br/>Issuing Authority: ";
            echo stripslashes($row[1]) . "<br clear=left /><br />Start Date: ";
            echo stripslashes($row[2]) . "<br clear=left /><br />End Date: ";
            echo stripslashes($row[3]) . "<br clear=left /><br />Start Year: ";
            echo stripslashes($row[4]) . "<br clear=left /><br />End Year: ";
            echo stripslashes($row[5]) . "<br clear=left /><br />Degree Description: ";
            echo stripslashes($row[6]) . "<br clear=left /><br />";
        }
        $username = $row[0];
    }



        //ALLAGI NA PAIRNEI TO USER P EXEI LOGAREI
        $username = 'niklakis';
        echo "<h2>Portfolio</h2>";
    while($row = mysql_fetch_row($portfolio))
    {

        if($username != $row[0]){
            echo "Portfolio: ";
            echo stripslashes($row[1]) . "<br/>Portfolio Description: ";
            echo stripslashes($row[2]) . "<br clear=left /><br />";
            echo "_________________________<br></br>";
        }
        else
        {
            echo "Portfolio: ";
            echo stripslashes($row[1]) . "<br/>Portfolio Description: ";
            echo stripslashes($row[2]) . "<br clear=left /><br />";         
        }
        $username = $row[0];
    }



        $row = mysql_fetch_row($text);
        echo "<h2>Text</h2>";
        echo "Text Title: ";
        echo stripslashes($row[0]) . "<br/>Content: ";
        echo stripslashes($row[1]) . "<br clear=left /><br />";

    }



?>
</div>
<input type="submit" id="createPdf" value="Download PDF"/>
</form>
</body>
</html>
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我得到这个错误...... (Can't access your local URL: http://localhost/industrial/CVTool/test.php)

Del*_*D0D 5

我发现最简单的方法是使用mPDF。请注意，要执行此操作，您需要使用 PHP。您不需要了解 PHP，您的文件只需托管在可以访问 PHP 的服务器上（即，当从本地主机运行时，该文件将无法工作，至少在没有 PHP 的情况下不会）。

如果您自己托管该站点，则localhost需要安装 php。有一个很好的指南可在这里。我相信您只需要执行步骤 1-3。第4步是MySQL，用于数据库交互。你不需要那个，我不相信它是必需的。

基本上，当您的页面加载时，您使用 jQuery 来获取所有 HTML 并将其添加到隐藏的表单输入中。当用户单击按钮时，您将表单提交到一个 PHP 页面，该页面使用 HTML 创建一个 PDF 页面并下载该页面。实际上很简单，mPDF 完成了所有繁重的工作。

这是一个工作示例。这是一个包含我的示例中使用的所有文件的zip 文件。

取出mpdf文件夹和download.php文件并将它们放入带有 HTML 文件的文件夹中。然后像这样更改 HTML 的头部：

<script> 
 $(function(){  
     $('#fileContents').val( document.documentElement.innerHTML);
     $('#pdfForm').append('<input type="submit"  value="Download PDF" />');
 });

</script>


....
</head>
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然后在你的 html 底部像这样：

   </div>
     <form id="pdfForm" action="download.php" method="post">

            <div style="display:none;" >
              <input type="text" name="fileContents" id="fileContents" value=''/>
              <input type="text" name="fileName" id="fileName" value='mySitePage.pdf'/>
              <input type="text" name="css" value='style.css'/>

            </div>
   </form> 
  </body>
</html>
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