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authorDerek Allard <derek.allard@ellislab.com>2008-11-13 23:59:24 +0100
committerDerek Allard <derek.allard@ellislab.com>2008-11-13 23:59:24 +0100
commit2067d1a727e7eb5e5ffb40e967f3d1fc4c8a41b2 (patch)
treea95e01024205837e9580757350d04b233e82503f /user_guide/libraries/loader.html
parentdd9f932556d3cd45a1d06cc478f40d06b7649a69 (diff)
Changing EOL style to LF
Diffstat (limited to 'user_guide/libraries/loader.html')
-rw-r--r--user_guide/libraries/loader.html426
1 files changed, 213 insertions, 213 deletions
diff --git a/user_guide/libraries/loader.html b/user_guide/libraries/loader.html
index 0e13d86bb..2680dfab4 100644
--- a/user_guide/libraries/loader.html
+++ b/user_guide/libraries/loader.html
@@ -1,214 +1,214 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-<head>
-
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<title>Loader Class : CodeIgniter 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="../nav/nav.js"></script>
-<script type="text/javascript" src="../nav/prototype.lite.js"></script>
-<script type="text/javascript" src="../nav/moo.fx.js"></script>
-<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
-
-<meta http-equiv='expires' content='-1' />
-<meta http-equiv= 'pragma' content='no-cache' />
-<meta name='robots' content='all' />
-<meta name='author' content='ExpressionEngine Dev Team' />
-<meta name='description' content='CodeIgniter 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_darker.jpg" width="154" height="43" 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>CodeIgniter User Guide Version 1.7</h1></td>
-<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</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://codeigniter.com/">CodeIgniter Home</a> &nbsp;&#8250;&nbsp;
-<a href="../index.html">User Guide Home</a> &nbsp;&#8250;&nbsp;
-Loader Class
-</td>
-<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="codeigniter.com/user_guide/" />Search User Guide&nbsp; <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" />&nbsp;<input type="submit" class="submit" name="sa" value="Go" /></form></td>
-</tr>
-</table>
-<!-- END BREADCRUMB -->
-
-<br clear="all" />
-
-
-<!-- START CONTENT -->
-<div id="content">
-
-
-<h1>Loader Class</h1>
-
-<p>Loader, as the name suggests, is used to load elements. These elements can be libraries (classes) <a href="../general/views.html">View files</a>,
-<a href="../general/helpers.html">Helpers</a>, <a href="../general/plugins.html">Plugins</a>, or your own files.</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>The following functions are available in this class:</p>
-
-
-<h2>$this->load->library('<var>class_name</var>', <samp>$config</samp>, <kbd>'object name'</kbd>)</h2>
-
-
-<p>This function is used to load core classes. Where <var>class_name</var> is the name of the class you want to load.
-Note: We use the terms "class" and "library" interchangeably.</p>
-
-<p>For example, if you would like to send email with CodeIgniter, the first step is to load the email class within your controller:</p>
-
-<code>$this->load->library('email');</code>
-
-<p>Once loaded, the library will be ready for use, using <kbd>$this->email-></kbd><samp><em>some_function</em>()</samp>.
-
-<p>Library files can be stored in subdirectories within the main "libraries" folder, or within your personal <dfn>application/libraries</dfn> folder.
-To load a file located in a subdirectory, simply include the path, relative to the "libraries" folder.
-For example, if you have file located at:</p>
-
-<code>libraries/flavors/chocolate.php</code>
-
-<p>You will load it using:</p>
-
-<code>$this->load->library('flavors/chocolate');</code>
-
-<p>You may nest the file in as many subdirectories as you want.</p>
-
-<h3>Setting options</h3>
-
-<p>The second (optional) parameter allows you to optionally pass configuration setting. You will typically pass these as an array:</p>
-
-<code>
-$config = array (<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'mailtype' => 'html',<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'charset'&nbsp; => 'utf-8,<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'priority' => '1'<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;);<br />
-<br />
-$this->load->library('email', $config);</code>
-
-<p>Config options can usually also be set via a config file. Each library is explained in detail in its own page, so please read the information regarding each one you would like to use.</p>
-
-<h3>Assigning a Library to a different object name</h3>
-
-<p>If the third (optional) parameter is blank, the library will usually be assigned to an object with the same name as the library. For example, if the library is named <dfn>Session</dfn>, it
-will be assigned to a variable named <dfn>$this->session</dfn>.</p>
-
-<p>If you prefer to set your own class names you can pass its value to the third parameter:</p>
-
-<code>$this->load->library('session', '', 'my_session');<br /><br />
-
-// Session class is now accessed using:<br /><br />
-
-$this->my_session
-
-</code>
-
-
-
-<h2>$this->load->view('<var>file_name</var>', <samp>$data</samp>, <kbd>true/false</kbd>)</h2>
-
-<p>This function is used to load your View files. If you haven't read the <a href="../general/views.html">Views</a> section of the
-user guide it is recommended that you do since it shows you how this function is typically used.</p>
-
-<p>The first parameter is required. It is the name of the view file you would like to load. &nbsp;Note: The .php file extension does not need to be specified unless you use something other than <kbd>.php</kbd>.</p>
-
-<p>The second <strong>optional</strong> parameter can take
-an associative array or an object as input, which it runs through the PHP <a href="http://www.php.net/extract">extract</a> function to
-convert to variables that can be used in your view files. Again, read the <a href="../general/views.html">Views</a> page to learn
-how this might be useful.</p>
-
-<p>The third <strong>optional</strong> parameter lets you change the behavior of the function so that it returns data as a string
-rather than sending it to your browser. This can be useful if you want to process the data in some way. If you
-set the parameter to <kbd>true</kbd> (boolean) it will return data. The default behavior is <kbd>false</kbd>, which sends it
-to your browser. Remember to assign it to a variable if you want the data returned:</p>
-
-<code>$string = $this->load->view('<var>myfile</var>', '', <kbd>true</kbd>);</code>
-
-
-<h2>$this-&gt;load-&gt;model('<var>Model_name</var>');</h2>
-<p><code>$this-&gt;load-&gt;model('<var>Model_name</var>');</code></p>
-<p>If your model is located in a sub-folder, include the relative path from your models folder. For example, if you have a model located at application/models/blog/queries.php you'll load it using:</p>
-<p><code>$this-&gt;load-&gt;model('<var>blog/queries</var>');</code></p>
-<p>If you would like your model assigned to a different object name you can specify it via the second parameter of the loading
- function:</p>
-<code> $this-&gt;load-&gt;model('<var>Model_name</var>', '<kbd>fubar</kbd>');<br />
-<br />
-$this-&gt;<kbd>fubar</kbd>-&gt;function();</code>
-<h2>$this->load->database('<var>options</var>', <kbd>true/false</kbd>)</h2>
-<p>This function lets you load the database class. The two parameters are <strong>optional</strong>. Please see the
-<a href="./database/index.html">database</a> section for more info.</p>
-
-
-<h2>$this->load->scaffolding('<var>table_name</var>')</h2>
-
-<p>This function lets you enable scaffolding. Please see the
-<a href="../general/scaffolding.html">scaffolding</a> section for more info.</p>
-
-
-
-<h2>$this->load->vars(<samp>$array</samp>)</h2>
-
-<p>This function takes an associative array as input and generates variables using the PHP <a href="http://www.php.net/extract">extract</a> function.
-This function produces the same result as using the second parameter of the <dfn>$this->load->view()</dfn> function above. The reason you might
-want to use this function independently is if you would like to set some global variables in the constructor of your controller
-and have them become available in any view file loaded from any function. You can have multiple calls to this function. The data get cached
-and merged into one array for conversion to variables.
-</p>
-
-
-<h2>$this->load->helper('<var>file_name</var>')</h2>
-<p>This function loads helper files, where <var>file_name</var> is the name of the file, without the <kbd>_helper.php</kbd> extension.</p>
-
-
-<h2>$this->load->plugin('<var>file_name</var>')</h2>
-<p>This function loads plugins files, where <var>file_name</var> is the name of the file, without the <kbd>_plugin.php</kbd> extension.</p>
-
-<h2>$this->load->file('<var>filepath/filename</var>', <kbd>true/false</kbd>)</h2>
-<p>This is a generic file loading function. Supply the filepath and name in the first parameter and it will open and read the file.
-By default the data is sent to your browser, just like a View file, but if you set the second parameter to <kbd>true</kbd> (boolean)
-it will instead return the data as a string.</p>
-
-
-<h2>$this->load->lang('<var>file_name</var>')</h2>
-<p>This function is an alias of the <a href="language.html">language loading function</a>: $this->lang->load()</p>
-
-<h2>$this->load->config('<var>file_name</var>')</h2>
-<p>This function is an alias of the <a href="config.html">config file loading function</a>: $this->config->load()</p>
-
-
-
-
-</div>
-<!-- END CONTENT -->
-
-
-<div id="footer">
-<p>
-Previous Topic:&nbsp;&nbsp;<a href="input.html">Input Class</a>
-&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
-<a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
-<a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
-Next Topic:&nbsp;&nbsp;<a href="language.html">Language Class</a>
-</p>
-<p><a href="http://codeigniter.com">CodeIgniter</a> &nbsp;&middot;&nbsp; Copyright &#169; 2006-2008 &nbsp;&middot;&nbsp; <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
-</div>
-
-</body>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>Loader Class : CodeIgniter 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="../nav/nav.js"></script>
+<script type="text/javascript" src="../nav/prototype.lite.js"></script>
+<script type="text/javascript" src="../nav/moo.fx.js"></script>
+<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
+
+<meta http-equiv='expires' content='-1' />
+<meta http-equiv= 'pragma' content='no-cache' />
+<meta name='robots' content='all' />
+<meta name='author' content='ExpressionEngine Dev Team' />
+<meta name='description' content='CodeIgniter 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_darker.jpg" width="154" height="43" 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>CodeIgniter User Guide Version 1.7</h1></td>
+<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</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://codeigniter.com/">CodeIgniter Home</a> &nbsp;&#8250;&nbsp;
+<a href="../index.html">User Guide Home</a> &nbsp;&#8250;&nbsp;
+Loader Class
+</td>
+<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="codeigniter.com/user_guide/" />Search User Guide&nbsp; <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" />&nbsp;<input type="submit" class="submit" name="sa" value="Go" /></form></td>
+</tr>
+</table>
+<!-- END BREADCRUMB -->
+
+<br clear="all" />
+
+
+<!-- START CONTENT -->
+<div id="content">
+
+
+<h1>Loader Class</h1>
+
+<p>Loader, as the name suggests, is used to load elements. These elements can be libraries (classes) <a href="../general/views.html">View files</a>,
+<a href="../general/helpers.html">Helpers</a>, <a href="../general/plugins.html">Plugins</a>, or your own files.</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>The following functions are available in this class:</p>
+
+
+<h2>$this->load->library('<var>class_name</var>', <samp>$config</samp>, <kbd>'object name'</kbd>)</h2>
+
+
+<p>This function is used to load core classes. Where <var>class_name</var> is the name of the class you want to load.
+Note: We use the terms "class" and "library" interchangeably.</p>
+
+<p>For example, if you would like to send email with CodeIgniter, the first step is to load the email class within your controller:</p>
+
+<code>$this->load->library('email');</code>
+
+<p>Once loaded, the library will be ready for use, using <kbd>$this->email-></kbd><samp><em>some_function</em>()</samp>.
+
+<p>Library files can be stored in subdirectories within the main "libraries" folder, or within your personal <dfn>application/libraries</dfn> folder.
+To load a file located in a subdirectory, simply include the path, relative to the "libraries" folder.
+For example, if you have file located at:</p>
+
+<code>libraries/flavors/chocolate.php</code>
+
+<p>You will load it using:</p>
+
+<code>$this->load->library('flavors/chocolate');</code>
+
+<p>You may nest the file in as many subdirectories as you want.</p>
+
+<h3>Setting options</h3>
+
+<p>The second (optional) parameter allows you to optionally pass configuration setting. You will typically pass these as an array:</p>
+
+<code>
+$config = array (<br />
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'mailtype' => 'html',<br />
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'charset'&nbsp; => 'utf-8,<br />
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'priority' => '1'<br />
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;);<br />
+<br />
+$this->load->library('email', $config);</code>
+
+<p>Config options can usually also be set via a config file. Each library is explained in detail in its own page, so please read the information regarding each one you would like to use.</p>
+
+<h3>Assigning a Library to a different object name</h3>
+
+<p>If the third (optional) parameter is blank, the library will usually be assigned to an object with the same name as the library. For example, if the library is named <dfn>Session</dfn>, it
+will be assigned to a variable named <dfn>$this->session</dfn>.</p>
+
+<p>If you prefer to set your own class names you can pass its value to the third parameter:</p>
+
+<code>$this->load->library('session', '', 'my_session');<br /><br />
+
+// Session class is now accessed using:<br /><br />
+
+$this->my_session
+
+</code>
+
+
+
+<h2>$this->load->view('<var>file_name</var>', <samp>$data</samp>, <kbd>true/false</kbd>)</h2>
+
+<p>This function is used to load your View files. If you haven't read the <a href="../general/views.html">Views</a> section of the
+user guide it is recommended that you do since it shows you how this function is typically used.</p>
+
+<p>The first parameter is required. It is the name of the view file you would like to load. &nbsp;Note: The .php file extension does not need to be specified unless you use something other than <kbd>.php</kbd>.</p>
+
+<p>The second <strong>optional</strong> parameter can take
+an associative array or an object as input, which it runs through the PHP <a href="http://www.php.net/extract">extract</a> function to
+convert to variables that can be used in your view files. Again, read the <a href="../general/views.html">Views</a> page to learn
+how this might be useful.</p>
+
+<p>The third <strong>optional</strong> parameter lets you change the behavior of the function so that it returns data as a string
+rather than sending it to your browser. This can be useful if you want to process the data in some way. If you
+set the parameter to <kbd>true</kbd> (boolean) it will return data. The default behavior is <kbd>false</kbd>, which sends it
+to your browser. Remember to assign it to a variable if you want the data returned:</p>
+
+<code>$string = $this->load->view('<var>myfile</var>', '', <kbd>true</kbd>);</code>
+
+
+<h2>$this-&gt;load-&gt;model('<var>Model_name</var>');</h2>
+<p><code>$this-&gt;load-&gt;model('<var>Model_name</var>');</code></p>
+<p>If your model is located in a sub-folder, include the relative path from your models folder. For example, if you have a model located at application/models/blog/queries.php you'll load it using:</p>
+<p><code>$this-&gt;load-&gt;model('<var>blog/queries</var>');</code></p>
+<p>If you would like your model assigned to a different object name you can specify it via the second parameter of the loading
+ function:</p>
+<code> $this-&gt;load-&gt;model('<var>Model_name</var>', '<kbd>fubar</kbd>');<br />
+<br />
+$this-&gt;<kbd>fubar</kbd>-&gt;function();</code>
+<h2>$this->load->database('<var>options</var>', <kbd>true/false</kbd>)</h2>
+<p>This function lets you load the database class. The two parameters are <strong>optional</strong>. Please see the
+<a href="./database/index.html">database</a> section for more info.</p>
+
+
+<h2>$this->load->scaffolding('<var>table_name</var>')</h2>
+
+<p>This function lets you enable scaffolding. Please see the
+<a href="../general/scaffolding.html">scaffolding</a> section for more info.</p>
+
+
+
+<h2>$this->load->vars(<samp>$array</samp>)</h2>
+
+<p>This function takes an associative array as input and generates variables using the PHP <a href="http://www.php.net/extract">extract</a> function.
+This function produces the same result as using the second parameter of the <dfn>$this->load->view()</dfn> function above. The reason you might
+want to use this function independently is if you would like to set some global variables in the constructor of your controller
+and have them become available in any view file loaded from any function. You can have multiple calls to this function. The data get cached
+and merged into one array for conversion to variables.
+</p>
+
+
+<h2>$this->load->helper('<var>file_name</var>')</h2>
+<p>This function loads helper files, where <var>file_name</var> is the name of the file, without the <kbd>_helper.php</kbd> extension.</p>
+
+
+<h2>$this->load->plugin('<var>file_name</var>')</h2>
+<p>This function loads plugins files, where <var>file_name</var> is the name of the file, without the <kbd>_plugin.php</kbd> extension.</p>
+
+<h2>$this->load->file('<var>filepath/filename</var>', <kbd>true/false</kbd>)</h2>
+<p>This is a generic file loading function. Supply the filepath and name in the first parameter and it will open and read the file.
+By default the data is sent to your browser, just like a View file, but if you set the second parameter to <kbd>true</kbd> (boolean)
+it will instead return the data as a string.</p>
+
+
+<h2>$this->load->lang('<var>file_name</var>')</h2>
+<p>This function is an alias of the <a href="language.html">language loading function</a>: $this->lang->load()</p>
+
+<h2>$this->load->config('<var>file_name</var>')</h2>
+<p>This function is an alias of the <a href="config.html">config file loading function</a>: $this->config->load()</p>
+
+
+
+
+</div>
+<!-- END CONTENT -->
+
+
+<div id="footer">
+<p>
+Previous Topic:&nbsp;&nbsp;<a href="input.html">Input Class</a>
+&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
+<a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
+<a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
+Next Topic:&nbsp;&nbsp;<a href="language.html">Language Class</a>
+</p>
+<p><a href="http://codeigniter.com">CodeIgniter</a> &nbsp;&middot;&nbsp; Copyright &#169; 2006-2008 &nbsp;&middot;&nbsp; <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
+</div>
+
+</body>
</html> \ No newline at end of file