fdf_add_doc_javascript Adds javascript code to the FDF document


fdf_add_doc_javascript

(PHP 4 >= 4.3.0, PHP 5)

fdf_add_doc_javascriptAdds 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 for linebreaks within the script code.

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE.

范例

Example #1 Adding JavaScript code to a FDF

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

will create a FDF like this:

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

>>
%%EOF


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