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    fdf_add_doc_javascript

    (PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECL fdf SVN)

    fdf_add_doc_javascript — Adds javascript code to the FDF document

    说明

    fdf_add_doc_javascript(resource $fdf_document, string $script_name, string $script_code): bool

    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.

    参数

    fdf_document

    The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().

    script_name

    The script name.

    script_code

    The script code. It is strongly suggested to use \r for linebreaks within the script code.

    返回值

    成功时返回 true， 或者在失败时返回 false。

    示例

    示例 #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
%âãÏÓ
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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