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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Adds javascript code to the FDF document</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.fdf.html">FDF Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.fdf-add-template.html">fdf_add_template</a></div> <div class="up"><a href="ref.fdf.html">FDF Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.fdf-add-doc-javascript" class="refentry"> <div class="refnamediv"> <h1 class="refname">fdf_add_doc_javascript</h1> <p class="verinfo">(PHP 4 >= 4.3.0, PHP 5)</p><p class="refpurpose"><span class="refname">fdf_add_doc_javascript</span> — <span class="dc-title">Adds javascript code to the FDF document</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><b>fdf_add_doc_javascript</b></b></span> ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$fdf_document</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$script_name</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$script_code</tt></span> )</div> <p class="para rdfs-comment"> Adds a script to the FDF, which Acrobat then adds to the doc-level scripts of a document, once the FDF is imported into it. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">fdf_document</tt></i></span> <dd> <p class="para"> The FDF document handle, returned by <a href="function.fdf-create.html" class="function">fdf_create()</a>, <a href="function.fdf-open.html" class="function">fdf_open()</a> or <a href="function.fdf-open-string.html" class="function">fdf_open_string()</a>. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">script_name</tt></i></span> <dd> <p class="para"> The script name. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">script_code</tt></i></span> <dd> <p class="para"> The script code. It is strongly suggested to use <i>\r</i> for linebreaks within the script code. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>TRUE</tt></b> on success or <b><tt>FALSE</tt></b> on failure. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 Adding JavaScript code to a FDF</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$fdf </span><span style="color: #007700">= </span><span style="color: #0000BB">fdf_create</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">fdf_add_doc_javascript</span><span style="color: #007700">(</span><span style="color: #0000BB">$fdf</span><span style="color: #007700">, </span><span style="color: #DD0000">"PlusOne"</span><span style="color: #007700">, </span><span style="color: #DD0000">"function PlusOne(x)\r{\r return x+1;\r}\r"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">fdf_save</span><span style="color: #007700">(</span><span style="color: #0000BB">$fdf</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p> will create a FDF like this: </p></div> <div class="example-contents"><pre><div class="cdata"><pre>%FDF-1.2%芒茫脧脫1 0 obj<</FDF << /JavaScript << /Doc [ (PlusOne)(function PlusOne\(x\)\r{\r return x+1;\r}\r)] >> >>>>endobjtrailer<</Root 1 0 R>>%%EOF</pre></div> </pre></div> </div> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.fdf.html">FDF Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.fdf-add-template.html">fdf_add_template</a></div> <div class="up"><a href="ref.fdf.html">FDF Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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