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PHP: fdf_add_doc_javascript - Manual
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FDFfdf_add_doc_javascript
(PHP 4 >= 4.3.0, PHP 5)
fdf_add_doc_javascript — Adds javascript code to the FDF document
说明
bool fdf_add_doc_javascript ( resource $fdf_document , 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.
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
如果成功则返回 TRUE ，失败则返回 FALSE 。
范例
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
%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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