uTools-Manuals/docs/php/fdf_set_file.html
2019-04-08 23:22:26 +08:00

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Set PDF document to display FDF data in</title>
</head>
<body class="docs"><div id="layout">
<div id="layout-content"><div id="function.fdf-set-file" class="refentry">
<div class="refnamediv">
<h1 class="refname">fdf_set_file</h1>
<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">fdf_set_file</span> &mdash; <span class="dc-title">Set PDF document to display FDF data in</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.fdf-set-file-description">
<h3 class="title">说明</h3>
<div class="methodsynopsis dc-description">
<span class="methodname"><strong>fdf_set_file</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$fdf_document</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$url</code></span>
[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$target_frame</code></span>
] ) : <span class="type">bool</span></div>
<p class="para rdfs-comment">
Selects a different PDF document to display the form results in then the
form it originated from.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.fdf-set-file-parameters">
<h3 class="title">参数</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">fdf_document</code></dt>
<dd>
<p class="para">
The FDF document handle, returned by <span class="function"><a href="fdf_create.html" class="function">fdf_create()</a></span>,
<span class="function"><a href="fdf_open.html" class="function">fdf_open()</a></span> or <span class="function"><a href="fdf_open_string.html" class="function">fdf_open_string()</a></span>.
</p>
</dd>
<dt>
<code class="parameter">url</code></dt>
<dd>
<p class="para">
Should be given as an absolute URL.
</p>
</dd>
<dt>
<code class="parameter">target_frame</code></dt>
<dd>
<p class="para">
Use this parameter to specify the frame in which the document will be
displayed. You can also set the default value for this parameter using
<span class="function"><a href="fdf_set_target_frame.html" class="function">fdf_set_target_frame()</a></span>.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.fdf-set-file-returnvalues">
<h3 class="title">返回值</h3>
<p class="para">
成功时返回 <strong><code>TRUE</code></strong> 或者在失败时返回 <strong><code>FALSE</code></strong>
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.fdf-set-file-examples">
<h3 class="title">范例</h3>
<p class="para">
<div class="example" id="example-4156">
<p><strong>Example #1 Passing FDF data to a second form</strong></p>
<div class="example-contents">
<div class="phpcode"><pre><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />&nbsp;&nbsp;</span><span style="color: #FF8000">/*&nbsp;set&nbsp;content&nbsp;type&nbsp;for&nbsp;Adobe&nbsp;FDF&nbsp;*/<br />&nbsp;&nbsp;</span><span style="color: #0000BB">fdf_header</span><span style="color: #007700">();<br /><br />&nbsp;&nbsp;</span><span style="color: #FF8000">/*&nbsp;start&nbsp;new&nbsp;fdf&nbsp;*/<br />&nbsp;&nbsp;</span><span style="color: #0000BB">$fdf&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">fdf_create</span><span style="color: #007700">();<br /><br />&nbsp;&nbsp;</span><span style="color: #FF8000">/*&nbsp;set&nbsp;field&nbsp;"foo"&nbsp;to&nbsp;value&nbsp;"bar"&nbsp;*/<br />&nbsp;&nbsp;</span><span style="color: #0000BB">fdf_set_value</span><span style="color: #007700">(</span><span style="color: #0000BB">$fdf</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"foo"</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"bar"</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;</span><span style="color: #FF8000">/*&nbsp;tell&nbsp;client&nbsp;to&nbsp;display&nbsp;FDF&nbsp;data&nbsp;using&nbsp;"fdf_form.pdf"&nbsp;*/<br />&nbsp;&nbsp;</span><span style="color: #0000BB">fdf_set_file</span><span style="color: #007700">(</span><span style="color: #0000BB">$fdf</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"http://www.example.com/fdf_form.pdf"</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;</span><span style="color: #FF8000">/*&nbsp;output&nbsp;fdf&nbsp;*/<br />&nbsp;&nbsp;</span><span style="color: #0000BB">fdf_save</span><span style="color: #007700">(</span><span style="color: #0000BB">$fdf</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;</span><span style="color: #FF8000">/*&nbsp;clean&nbsp;up&nbsp;*/<br />&nbsp;&nbsp;</span><span style="color: #0000BB">fdf_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$fdf</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.fdf-set-file-seealso">
<h3 class="title">参见</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="fdf_get_file.html" class="function" rel="rdfs-seeAlso">fdf_get_file()</a> - Get the value of the /F key</span></li>
<li class="member"><span class="function"><a href="fdf_set_target_frame.html" class="function" rel="rdfs-seeAlso">fdf_set_target_frame()</a> - Set target frame for form display</span></li>
</ul>
</p>
</div>
</div></div></div></body></html>