fdf_add_doc_javascript

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.

例子 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