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fdf_add_doc_javascript

(PHP 4 >= 4.3.0)

fdf_add_doc_javascript -- Adds javascript code to the FDF document

Description

bool fdf_add_doc_javascript ( resource fdfdoc, string script_name, string script_code)

Adds a script to the FDF, which Acrobat then adds to the doc-level scripts of a document, once the FDF is imported into it. It is strongly suggested to use '\r' for linebreaks within script_code.

Example 1. Adding JavaScript code to a FDF

<?php
$fdf = fdf_create();
fdf_add_doc_javascript($fdf, "PlusOne", "function PlusOne(x)\r{\r  return x+1;\r}\r");
fdf_save($fdf);
 ?>

will create a FDF like this:

%FDF-1.2
%
1 0 obj
<< 
/FDF << /JavaScript << /Doc [ (PlusOne)(function PlusOne\(x\)\r{\r  return x+1;\r}\r)] >> >> 
>> 
endobj
trailer
<<
/Root 1 0 R 

>>
 %%EOF

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