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diff --git a/user_guide/general/drivers.html b/user_guide/general/drivers.html deleted file mode 100644 index c4ba14ef6..000000000 --- a/user_guide/general/drivers.html +++ /dev/null @@ -1,531 +0,0 @@ - - -<!DOCTYPE html> -<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]--> -<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]--> -<head> - <meta charset="utf-8"> - <meta name="viewport" content="width=device-width, initial-scale=1.0"> - - <title>Using CodeIgniter Drivers — CodeIgniter 3.1.5 documentation</title> - - - - - <link rel="shortcut icon" href="../_static/ci-icon.ico"/> - - - - <link href='https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic|Roboto+Slab:400,700|Inconsolata:400,700&subset=latin,cyrillic' rel='stylesheet' type='text/css'> - - - - - - - - - - <link rel="stylesheet" href="../_static/css/citheme.css" type="text/css" /> - - - - <link rel="top" title="CodeIgniter 3.1.5 documentation" href="../index.html"/> - <link 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Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../libraries/trackback.html">Trackback Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../libraries/typography.html">Typography Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../libraries/unit_testing.html">Unit Testing Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../libraries/uri.html">URI Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../libraries/user_agent.html">User Agent Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../libraries/xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li> -<li class="toctree-l2"><a class="reference internal" href="../libraries/zip.html">Zip Encoding Class</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul> -<li class="toctree-l2"><a 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href="../database/metadata.html">Getting MetaData</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li> -<li class="toctree-l2"><a class="reference internal" 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Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li> -</ul> -</li> -</ul> - - - - </div> - - </nav> - - <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"> - - - <nav class="wy-nav-top" role="navigation" aria-label="top navigation"> - <i data-toggle="wy-nav-top" class="fa fa-bars"></i> - <a href="../index.html">CodeIgniter</a> - </nav> - - - - <div class="wy-nav-content"> - <div class="rst-content"> - <div role="navigation" aria-label="breadcrumbs navigation"> - <ul class="wy-breadcrumbs"> - <li><a href="../index.html">Docs</a> »</li> - - <li><a href="index.html">General Topics</a> »</li> - - <li>Using CodeIgniter Drivers</li> - <li class="wy-breadcrumbs-aside"> - - </li> - <div style="float:right;margin-left:5px;" id="closeMe"> - <img title="Classic Layout" alt="classic layout" src="data:image/gif;base64,R0lGODlhFAAUAJEAAAAAADMzM////wAAACH5BAUUAAIALAAAAAAUABQAAAImlI+py+0PU5gRBRDM3DxbWoXis42X13USOLauUIqnlsaH/eY6UwAAOw==" /> - </div> - </ul> - <hr/> -</div> - <div role="main" class="document"> - - <div class="section" id="using-codeigniter-drivers"> -<h1>Using CodeIgniter Drivers<a class="headerlink" href="#using-codeigniter-drivers" title="Permalink to this headline">¶</a></h1> -<p>Drivers are a special type of Library that has a parent class and any -number of potential child classes. Child classes have access to the -parent class, but not their siblings. Drivers provide an elegant syntax -in your <a class="reference internal" href="controllers.html"><em>controllers</em></a> for libraries that benefit -from or require being broken down into discrete classes.</p> -<p>Drivers are found in the <em>system/libraries/</em> directory, in their own -sub-directory which is identically named to the parent library class. -Also inside that directory is a subdirectory named drivers, which -contains all of the possible child class files.</p> -<p>To use a driver you will initialize it within a controller using the -following initialization method:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">driver</span><span class="p">(</span><span class="s1">'class_name'</span><span class="p">);</span> -</pre></div> -</div> -<p>Where class name is the name of the driver class you want to invoke. For -example, to load a driver named “Some_parent” you would do this:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">driver</span><span class="p">(</span><span class="s1">'some_parent'</span><span class="p">);</span> -</pre></div> -</div> -<p>Methods of that class can then be invoked with:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">some_parent</span><span class="o">-></span><span class="na">some_method</span><span class="p">();</span> -</pre></div> -</div> -<p>The child classes, the drivers themselves, can then be called directly -through the parent class, without initializing them:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">some_parent</span><span class="o">-></span><span class="na">child_one</span><span class="o">-></span><span class="na">some_method</span><span class="p">();</span> -<span class="nv">$this</span><span class="o">-></span><span class="na">some_parent</span><span class="o">-></span><span class="na">child_two</span><span class="o">-></span><span class="na">another_method</span><span class="p">();</span> -</pre></div> -</div> -<div class="section" id="creating-your-own-drivers"> -<h2>Creating Your Own Drivers<a class="headerlink" href="#creating-your-own-drivers" title="Permalink to this headline">¶</a></h2> -<p>Please read the section of the user guide that discusses how to <a class="reference internal" href="creating_drivers.html"><em>create -your own drivers</em></a>.</p> -</div> -</div> - - - </div> - <footer> - - <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation"> - - <a href="creating_drivers.html" class="btn btn-neutral float-right" title="Creating Drivers">Next <span class="fa fa-arrow-circle-right"></span></a> - - - <a href="creating_libraries.html" class="btn btn-neutral" title="Creating Libraries"><span class="fa fa-arrow-circle-left"></span> Previous</a> - - </div> - - - <hr/> - - <div role="contentinfo"> - <p> - © Copyright 2014 - 2017, British Columbia Institute of Technology. - Last updated on Jun 19, 2017. - </p> - </div> - - Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>. - -</footer> - </div> - </div> - - </section> - - </div> - - - - - - <script type="text/javascript"> - var DOCUMENTATION_OPTIONS = { - URL_ROOT:'../', - VERSION:'3.1.5', - COLLAPSE_INDEX:false, - FILE_SUFFIX:'.html', - HAS_SOURCE: false - }; - </script> - <script type="text/javascript" src="../_static/jquery.js"></script> - <script type="text/javascript" src="../_static/underscore.js"></script> - <script type="text/javascript" src="../_static/doctools.js"></script> - - - - - - <script type="text/javascript" src="../_static/js/theme.js"></script> - - - - - <script type="text/javascript"> - jQuery(function () { - SphinxRtdTheme.StickyNav.enable(); - }); - </script> - - -</body> -</html>
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