i want to fill the pdf form field with php script.for this i created the fdf document which fill the pdf form filed.
but i want to open the fill pdf form field in browser.if we able to open the fdf document in browser ,the filled pdf form automatically open.
i am sending my code.please provide me any idea or solution.
1.
<form method="post" action="submit_form.php">
<fieldset>
<table>
<tr><td>Enter Your Name</td><td><input type="text" name="Text2" /></td></tr>
<tr><td>Favorite Color</td><td><input type="text" name="Text3" /></td></tr>
<tr><td>Age</td><td><input type="text" name="Text4" /></td></tr>
</table>
<p>
<b>Comments:</b><br />
<textarea name="Text5" rows="5" cols="35"></textarea>
</p>
<input type="submit" value="Generate FDF Data" />
</fieldset>
</form>
2.
<?php
// check that a form was submitted
if(isset($_POST) && is_array($_POST) && count($_POST)){
// we will use this array to pass to the createFDF function
$data=array();
// This displays all the data that was submitted. You can
// remove this without effecting how the FDF data is generated.
echo'<pre>POST '; print_r($_POST);echo '</pre>';
if(isset($_POST['Text2'])){
// the name field was submitted
$pat='`[^a-z0-9\s]+$`i';
if(empty($_POST['Text2']) || preg_match($pat,$_POST['Text2'])){
// no value was submitted or something other than a
// number, letter or space was included
die('Invalid input for Text2 field.');
}else{
// if this passed our tests, this is safe
$data['Text2']=$_POST['Text2'];
}
if(!isset($_POST['Text3'])){
// Why this? What if someone is spoofing form submissions
// to see how your script works? Only allow the script to
// continue with expected data, don't be lazy and insecure ;)
die('You did not submit the correct form.');
}
// Check your data for ALL FIELDS that you expect, ignore ones you
// don't care about. This is just an example to illustrate, so I
// won't check anymore, but I will add them blindly (you don't want
// to do this in a production environment).
$data['Text3']=$_POST['Text3'];
$data['Text4']=$_POST['Text4'];
$data['Text5']=$_POST['Text5'];
// I wanted to add the date to the submissions
$data['Text1']=date('Y-m-d H:i:s');
// if we got here, the data should be valid,
// time to create our FDF file contents
// need the function definition
require_once 'createFDF.php';
// some variables to use
// file name will be <the current timestamp>.fdf
$fdf_file=time().'.fdf';
// the directory to write the result in
$fdf_dir=dirname(__FILE__).'/results';
// need to know what file the data will go into
$pdf_doc='Project3.pdf';
// generate the file content
$fdf_data=createFDF($pdf_doc,$data);
// this is where you'd do any custom handling of the data
// if you wanted to put it in a database, email the
// FDF data, push ti back to the user with a header() call, etc.
// write the file out
$tfile=$fdf_dir.'/'.$fdf_file;
if($fp=fopen($fdf_dir.'/'.$fdf_file,'w')){
fwrite($fp,$fdf_data,strlen($fdf_data));
echo $fdf_file,' written successfully.';
}else{
die('Unable to create file: '..$fdf_dir.'/'.$fdf_file);
}
fclose($fp);
//$fdf= fdf_open($tfile);
//header("Content-type: application/vnd.fdf");
//readfile($tfile);
//fdf_close($fdf);
//header('Content-type: application/vnd.fdf');
//header('Content-Disposition: inline; filename=1225606224.fdf');
header("Content-type: application/vnd.fdf");
$fp = fopen("1225606224.fdf", "r");
fpassthru($fp);
unlink("1225606224.fdf");
}
}else{
echo 'You did not submit a form.';
}
?>
3.
<?php
/*
KOIVI HTML Form to FDF Parser for PHP (C) 2004 Justin Koivisto
Version 2.1.2
Last Modified: 9/12/2005
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at
your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Full license agreement notice can be found in the LICENSE file contained
within this distribution package.
Justin Koivisto
justin.koivisto@xxxxxxxxx
http://koivi.com
*/
/*
* createFDF
*
* Takes values submitted via an HTML form and fills in the corresponding
* fields into an FDF file for use with a PDF file with form fields.
*
* @param $file The pdf file that this form is meant for. Can be either
* a url or a file path.
* @param $info The submitted values in key/value pairs. (eg. $_POST)
* @result Returns the FDF file contents for further processing.
*/
function createFDF($file,$info){
$data="%FDF-1.2\n%âãÏÓ\n1 0 obj\n<< \n/FDF << /Fields [ ";
foreach($info as $field => $val){
if(is_array($val)){
$data.='<</T('.$field.')/V[';
foreach($val as $opt)
$data.='('.trim($opt).')';
$data.=']>>';
}else{
$data.='<</T('.$field.')/V('.trim($val).')>>';
}
}
$data.="] \n/F (".$file.") /ID [ <".md5(time()).">\n] >>".
" \n>> \nendobj\ntrailer\n".
"<<\n/Root 1 0 R \n\n>>\n%%EOF\n";
return $data;
}
?>
thanks
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