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| -rw-r--r-- | user_guide/libraries/output.html | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/user_guide/libraries/output.html b/user_guide/libraries/output.html new file mode 100644 index 000000000..1a4537af6 --- /dev/null +++ b/user_guide/libraries/output.html @@ -0,0 +1,112 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html>
+<head>
+
+<title>Code Igniter User Guide</title>
+
+<style type='text/css' media='all'>@import url('../userguide.css');</style>
+<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
+
+<script type="text/javascript" src="../scripts/nav.js"></script>
+<script type="text/javascript" src="../scripts/prototype.lite.js"></script>
+<script type="text/javascript" src="../scripts/moo.fx.js"></script>
+<script type="text/javascript">
+window.onload = function() {
+ myHeight = new fx.Height('nav', {duration: 400});
+ myHeight.hide();
+}
+</script>
+
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta http-equiv='expires' content='-1' />
+<meta http-equiv= 'pragma' content='no-cache' />
+<meta name='robots' content='all' />
+<meta name='author' content='Rick Ellis' />
+<meta name='description' content='Code Igniter User Guide' />
+
+</head>
+<body>
+
+<!-- START NAVIGATION -->
+<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="masthead">
+<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
+<tr>
+<td><h1>Code Igniter User Guide Version 1.4.0</h1></td>
+<td id="breadcrumb_right"><a href="../toc.html">Full Table of Contents</a></td>
+</tr>
+</table>
+</div>
+<!-- END NAVIGATION -->
+
+
+<!-- START BREADCRUMB -->
+<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
+<tr>
+<td id="breadcrumb">
+<a href="http://www.codeigniter.com/">Code Igniter Home</a> ›
+<a href="../index.html">User Guide Home</a> ›
+Output Class
+</td>
+<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="www.codeigniter.com/user_guide/" />Search User Guide <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" /> <input type="submit" class="submit" name="sa" value="Go" /></form></td>
+</tr>
+</table>
+<!-- END BREADCRUMB -->
+
+<br clear="all" />
+
+
+<!-- START CONTENT -->
+<div id="content">
+
+
+<h1>Output Class</h1>
+
+<p>The Output class is a small class with one main function: To send the finalized web page to the requesting browser. It is
+also responsible for <a href="../general/caching.html">caching</a> your web pages, if you use that feature.</p>
+
+<p class="important"><strong>Note:</strong> This class is initialized automatically by the system so there is no need to do it manually.</p>
+
+<p>Under normal circumstances you won't even notice the Output class since it works transparently without your intervention.
+For example, when you use the <a href="../libraries/loader.html">Loader</a> class to load a view file, it's automatically
+passed to the Output class, which will be called automatically by Code Igniter at the end of system execution.
+It is possible, however, for you to manually intervene with the output if you need to, using either of the two following functions:</p>
+
+<h2>$this->output->set_output();</h2>
+
+<p>Permits you to manually set the final output string. Usage example:<p>
+
+<code>$this->output->set_output($data);</code>
+
+<p><strong>Important:</strong> If you do set your output manually, it must be the last thing done in the function you call it from.
+For example, if you build a page in one of your controller functions, don't set the output until the end.</p>
+
+
+<h2>$this->output->get_output();</h2>
+
+<p>Permits you to manually retrieve any output that has been sent for storage in the output class. Usage example:<p>
+<code>$string = $this->output->get_output();</code>
+
+<p>Note that data will only be retrievable from this function if it has been previously sent to the output class by one of the
+Code Igniter functions like <var>$this->load->view()</var>.</p>
+
+
+
+</div>
+<!-- END CONTENT -->
+
+
+<div id="footer">
+<p>
+Previous Topic: <a href="language.html">Language Class</a>
+ ·
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+</div>
+
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+</html>
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