How to update page after a file is uploaded?

I am trying to make a site available for someone to *upload* certain type of text file (.txt) that can be parsed by written code. the upload file is available on the main site but I need this to result in different page on the right as someone clicks on SUBMIT with one's file attached. The uploaded file by clicking submit button should be PARSED on the right side of the page but when I click on the submit with the file now, it goes to the local host main page. I don't know what I have to do. This is what I currently have on the website, below picture!

the code is what I currently have for the THEME folder for Drupal page. Line 39-45 is what I wrote for the uploading file part.

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<?php

// $Id: page.tpl.php,v 1.28.2.1 2009/04/30 00:13:31 goba Exp $

?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" lang="<?php print $language->language ?>" xml:lang="<?php print $language->language ?>" dir="<?php print $language->dir ?>">
 
<head>

  <?php print $head ?>

  <title><?php print $head_title ?></title>

  <?php print $styles ?>

  <?php print $scripts ?>

  <script type="text/javascript"><?php /* Needed to avoid Flash of Unstyle Content in IE */ ?> </script>

</head>
 
<body>
 
<table border="0" cellpadding="0" cellspacing="0" id="header">

  <tr>

    <td id="logo">

      <?php if ($logo) { ?><a href="<?php print $front_page ?>" title="<?php print t('Home') ?>"><img src="<?php print $logo ?>" alt="<?php print t('Home') ?>" /></a><?php } ?>

      <?php if ($site_name) { ?><h1 class='site-name'><a href="<?php print $front_page ?>" title="<?php print t('Home') ?>"><?php print $site_name ?></a></h1><?php } ?>

      <?php if ($site_slogan) { ?><div class='site-slogan'><?php print $site_slogan ?></div><?php } ?>

    </td>

    <td id="menu">

      <?php if (isset($secondary_links)) { ?><?php print theme('links', $secondary_links, array('class' => 'links', 'id' => 'subnavlist')) ?><?php } ?>

      <?php if (isset($primary_links)) { ?><?php print theme('links', $primary_links, array('class' => 'links', 'id' => 'navlist')) ?><?php } ?>

      <?php print $search_box ?>

    </td>

  </tr>

  <tr>

    <td colspan="2"><div><?php print $header ?></div></td>

  </tr>

</table>
 
<table border="0" cellpadding="0" cellspacing="0" id="content">

  <tr>

    <?php if ($left) { ?><td id="sidebar-left">

      <?php print $left ?>
 
<form action="test_0512.php" method="post"

enctype="multipart/form-data">

<label for="file">Upload the file: </label>

<input type="file" name="file" id="file" /> 

<br />

<input type="submit" name="submit" value="Submit" />

</form>
 
    </td><?php } ?>

    <td valign="top">

      <?php if ($mission) { ?><div id="mission"><?php print $mission ?></div><?php } ?>

      <div id="main">

        <?php print $breadcrumb ?>

        <h1 class="title"><?php print $title ?></h1>

        <div class="tabs"><?php print $tabs ?></div>

        <?php if ($show_messages) { print $messages; } ?>

        <?php print $help ?>

        <?php print $content; ?>

        <?php print $feed_icons; ?>

      </div>

    </td>

    <?php if ($right) { ?><td id="sidebar-right">

      <?php print $right ?>

    </td><?php } ?>

  </tr>

</table>
 
<div id="footer">

  <?php print $footer_message ?>

  <?php print $footer ?>

</div>

<?php print $closure ?>

</body>

</html>

I have test_0512.php as a page that website should be resulted as clicking on Submit button.. but i don't know it seems like its not working. I don't know how to do this..Please help me out :(

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<html>
 
<head>
 
<title>TESTING PAGE</title>

</head>

<body>

<?php
 
$file = $_FILES['fileHandle']['name'];
 
move_uploaded_file($_FILES["fileToUpload"]["tmp_name"],

  "C:/upload/" . $_FILES["fileToUpload"]["name"]);
 
 if ($_FILES["fileToUpload"]["error"] > 0)

    {

    echo "Apologies, an error has occurred.";

    echo "Error Code: " . $_FILES["fileToUpload"]["error"];

    }

 else

    {
 
    move_uploaded_file($_FILES["fileToUpload"]["tmp_name"],

      "C:/upload/" . $_FILES["fileToUpload"]["name"]);

    }
 
//$file = fopen($fileName, "r") or exit ("Unable to open file!");
 
while(!feof($file))

{
 
    $line = fgets($file); // Read a line.
 
//escape if the line is empty

        if (trim($line) == "")

            continue;

//explode from the :

        $fields = explode(":", $line, 2);
 
        echo "<b>$fields[0]</b>";
 
//checks if second part exists 

        if (isset($fields[1]))

            echo " : $fields[1]";
 
        echo "<br/>";
 
}
 
    fclose($file);

?>
 
</body>

</html>

May 21 '10 #1

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2747

Niheel

2,460

Expert Mod 2GB

You should have the submission processing code in the same file as where you displayed the file. That way you can display the output in the same theme/layout.

To make sure that the processing only happens when a file is uploaded and the submit button is pressed, you'll have to do an if/else statement on the that page

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if(isset($_POST['submit'])) { 

  //add your file processing code here 
 
}else{

  // add your upload form here
 
}

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How to update page after a file is uploaded?

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