Class Controller

$Component public

string

Instance of Component used to handle callbacks.

$action public

string

The name of the currently requested controller action.

$autoLayout public

boolean

Set to true to automatically render the layout around views.

$autoRender public

boolean

Set to true to automatically render the view after action logic.

$base public

string

Base URL path.

$cacheAction public

mixed

Used to define methods a controller that will be cached. To cache a single action, the value is set to an array containing keys that match action names and values that denote cache expiration times (in seconds).

$components public

array

Array containing the names of components this controller uses. Component names should not contain the "Component" portion of the classname.

$data public

array

Data POSTed to the controller using the HtmlHelper. Data here is accessible using the $this->data['ModelName']['fieldName'] pattern.

$ext public

string

File extension for view templates. Defaults to Cake's conventional ".ctp".

$helpers public

mixed

An array containing the names of helpers this controller uses. The array elements should not contain the "Helper" part of the classname.

$here public

string

Stores the current URL, relative to the webroot of the application.

$layout public

string

The name of the layout file to render the view inside of. The name specified is the filename of the layout in /app/views/layouts without the .ctp extension.

$layoutPath public

string

The name of the layouts subfolder containing layouts for this controller.

$methods public

array

Holds current methods of the controller

$modelClass public

string

This controller's primary model class name, the Inflector::classify()'ed version of the controller's $name property.

$modelKey public

string

This controller's model key name, an underscored version of the controller's $modelClass property.

$modelNames public

array

An array containing the class names of the models this controller uses.

$name public

string

The name of this controller. Controller names are plural, named after the model they manipulate.

$output public

string

The output of the requested action. Contains either a variable returned from the action, or the data of the rendered view; You can use this var in child controllers' afterFilter() callbacks to alter output.

$pageTitle public

boolean

Text to be used for the $title_for_layout layout variable (usually placed inside tags.)</p> </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$paginate">$paginate</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>array</code></div> <div class="description"> <p>Holds pagination defaults for controller actions. The keys that can be included in this array are: 'conditions', 'fields', 'order', 'limit', 'page', and 'recursive', similar to the keys in the second parameter of Model::find().</p> </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$params">$params</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>array</code></div> <div class="description"> <p>Parameters received in the current request: GET and POST data, information about the request, etc.</p> </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$passedArgs">$passedArgs</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>mixed</code></div> <div class="description"> Holds all params passed and named. </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$persistModel">$persistModel</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>boolean</code></div> <div class="description"> <p>Used to create cached instances of models a controller uses. When set to true, all models related to the controller will be cached. This can increase performance in many cases.</p> </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$plugin">$plugin</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>string</code></div> <div class="description"> Automatically set to the name of a plugin. </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$scaffold">$scaffold</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>mixed</code></div> <div class="description"> Triggers Scaffolding </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$uses">$uses</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>mixed</code></div> <div class="description"> An array containing the class names of models this controller uses. </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$validationErrors">$validationErrors</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>array</code></div> <div class="description"> Holds any validation errors produced by the last call of the validateErrors() method/ </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$view">$view</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>string</code></div> <div class="description"> The name of the View class this controller sends output to. </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$viewPath">$viewPath</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>string</code></div> <div class="description"> The name of the views subfolder containing views for this controller. </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$viewVars">$viewVars</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>array</code></div> <div class="description"> Contains variables to be handed to the view. </div> </li> <li class="clearfix"> <div class="name"> <code><a href="class-Controller.html#$webroot">$webroot</a></code> <span class="attributes"> <span class="label">public</span> </span> </div> <div class="property-type"><code>string</code></div> <div class="description"> The webroot of the application. Helpful if your application is placed in a folder under the current domain name. </div> </li> </ul> </div> <div class="section"> <h2>Inherited Properties</h2> <ul class="member-summary used"> <li> <code><a href="class-Object.html#$_log">_log</a></code> </li> </ul> </div> <div class="section"> <h2>Method Summary</h2> <ul class="member-summary"> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#___construct">__construct()</a> <span class="label">public</span> </h3> <div class="description detailed"> Constructor. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#___mergeVars">__mergeVars()</a> <span class="label">public</span> </h3> <div class="description detailed"> Merge components, helpers, and uses vars from AppController and PluginAppController. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#__afterScaffoldSave">_afterScaffoldSave()</a> <span class="label">public</span> </h3> <div class="description detailed"> This method should be overridden in child classes. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#__afterScaffoldSaveError">_afterScaffoldSaveError()</a> <span class="label">public</span> </h3> <div class="description detailed"> This method should be overridden in child classes. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#__beforeScaffold">_beforeScaffold()</a> <span class="label">public</span> </h3> <div class="description detailed"> This method should be overridden in child classes. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#__scaffoldError">_scaffoldError()</a> <span class="label">public</span> </h3> <div class="description detailed"> <p>This method should be overridden in child classes. If not it will render a scaffold error. Method MUST return true in child classes</p> </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_afterFilter">afterFilter()</a> <span class="label">public</span> </h3> <div class="description detailed"> Called after the controller action is run and rendered. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_beforeFilter">beforeFilter()</a> <span class="label">public</span> </h3> <div class="description detailed"> Called before the controller action. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_beforeRender">beforeRender()</a> <span class="label">public</span> </h3> <div class="description detailed"> Called after the controller action is run, but before the view is rendered. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_constructClasses">constructClasses()</a> <span class="label">public</span> </h3> <div class="description detailed"> <p>Loads Model classes based on the the uses property see Controller::loadModel(); for more info. Loads Components and prepares them for initialization.</p> </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_disableCache">disableCache()</a> <span class="label">public</span> </h3> <div class="description detailed"> Forces the user's browser not to cache the results of the current request. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_flash">flash()</a> <span class="label">public</span> </h3> <div class="description detailed"> <p>Shows a message to the user for $pause seconds, then redirects to $url. Uses flash.ctp as the default layout for the message. Does not work if the current debug level is higher than 0.</p> </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_header">header()</a> <span class="label">public</span> </h3> <div class="description detailed"> Convenience method for header() </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_isAuthorized">isAuthorized()</a> <span class="label">public</span> </h3> <div class="description detailed"> Controller callback to tie into Auth component. Only called when AuthComponent::authorize is set to 'controller'. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_loadModel">loadModel()</a> <span class="label">public</span> </h3> <div class="description detailed"> <p>Loads and instantiates models required by this controller. If Controller::persistModel; is true, controller will create cached model instances on first request, additional request will used cached models. If the model is non existent, it will throw a missing database table error, as Cake generates dynamic models for the time being.</p> </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_paginate">paginate()</a> <span class="label">public</span> </h3> <div class="description detailed"> Handles automatic pagination of model records. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_postConditions">postConditions()</a> <span class="label">public</span> </h3> <div class="description detailed"> Converts POST'ed form data to a model conditions array, suitable for use in a Model::find() call. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_redirect">redirect()</a> <span class="label">public</span> </h3> <div class="description detailed"> <p>Redirects to given $url, after turning off $this->autoRender. Script execution is halted after the redirect.</p> </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_referer">referer()</a> <span class="label">public</span> </h3> <div class="description detailed"> Returns the referring URL for this request. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_render">render()</a> <span class="label">public</span> </h3> <div class="description detailed"> Instantiates the correct view class, hands it its data, and uses it to render the view output. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_set">set()</a> <span class="label">public</span> </h3> <div class="description detailed"> Saves a variable for use inside a view template. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_setAction">setAction()</a> <span class="label">public</span> </h3> <div class="description detailed"> Internally redirects one action to another. Examples: </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_validate">validate()</a> <span class="label">public</span> </h3> <div class="description detailed"> Returns number of errors in a submitted FORM. </div> </li> <li class="clearfix"> <h5 class="method-name"> <a href="class-Controller.html#_validateErrors">validateErrors()</a> <span class="label">public</span> </h3> <div class="description detailed"> Validates models passed by parameters. Example: </div> </li> </ul> </div> <div class="section"> <h2>Method Detail</h2> <div class="method-detail"> <a id="___construct"></a> <a id="method-Controller__construct"></a> <h3 class="method-name"> <a href="source-class-Controller.html#322-354" title="Go to source code">__construct()</a> <span class="label">public</span> <a href="#___construct" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> __construct( ) </p> <div class="description detailed"> <p>Constructor.</p> <h6>Overrides</h6> <div class="list"><code><a href="class-Object.html#___construct">Object::__construct()</a></code></div> </div> </div> <div class="method-detail"> <a id="___mergeVars"></a> <a id="method-Controller__mergeVars"></a> <h3 class="method-name"> <a href="source-class-Controller.html#355-431" title="Go to source code">__mergeVars()</a> <span class="label">public</span> <a href="#___mergeVars" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> __mergeVars( ) </p> <div class="description detailed"> <p>Merge components, helpers, and uses vars from AppController and PluginAppController.</p> </div> </div> <div class="method-detail"> <a id="__afterScaffoldSave"></a> <a id="method-Controller_afterScaffoldSave"></a> <h3 class="method-name"> <a href="source-class-Controller.html#1156-1166" title="Go to source code">_afterScaffoldSave()</a> <span class="label">public</span> <a href="#__afterScaffoldSave" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> _afterScaffoldSave( string <var>$method</var> ) </p> <div class="description detailed"> <p>This method should be overridden in child classes.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$method</var> </dt> <dd>name of method called either edit or update.</dd> </dl> </div> <h6>Returns</h6> <div class="list"> boolean<br>Success<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/60/Callbacks">http://book.cakephp.org/view/60/Callbacks</a><br> </div> </div> </div> <div class="method-detail"> <a id="__afterScaffoldSaveError"></a> <a id="method-Controller_afterScaffoldSaveError"></a> <h3 class="method-name"> <a href="source-class-Controller.html#1167-1177" title="Go to source code">_afterScaffoldSaveError()</a> <span class="label">public</span> <a href="#__afterScaffoldSaveError" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> _afterScaffoldSaveError( string <var>$method</var> ) </p> <div class="description detailed"> <p>This method should be overridden in child classes.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$method</var> </dt> <dd>name of method called either edit or update.</dd> </dl> </div> <h6>Returns</h6> <div class="list"> boolean<br>Success<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/60/Callbacks">http://book.cakephp.org/view/60/Callbacks</a><br> </div> </div> </div> <div class="method-detail"> <a id="__beforeScaffold"></a> <a id="method-Controller_beforeScaffold"></a> <h3 class="method-name"> <a href="source-class-Controller.html#1145-1155" title="Go to source code">_beforeScaffold()</a> <span class="label">public</span> <a href="#__beforeScaffold" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> _beforeScaffold( string <var>$method</var> ) </p> <div class="description detailed"> <p>This method should be overridden in child classes.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$method</var> </dt> <dd>name of method called example index, edit, etc.</dd> </dl> </div> <h6>Returns</h6> <div class="list"> boolean<br>Success<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/60/Callbacks">http://book.cakephp.org/view/60/Callbacks</a><br> </div> </div> </div> <div class="method-detail"> <a id="__scaffoldError"></a> <a id="method-Controller_scaffoldError"></a> <h3 class="method-name"> <a href="source-class-Controller.html#1178-1190" title="Go to source code">_scaffoldError()</a> <span class="label">public</span> <a href="#__scaffoldError" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> _scaffoldError( string <var>$method</var> ) </p> <div class="description detailed"> <p>This method should be overridden in child classes. If not it will render a scaffold error. Method MUST return true in child classes</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$method</var> </dt> <dd>name of method called example index, edit, etc.</dd> </dl> </div> <h6>Returns</h6> <div class="list"> boolean<br>Success<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/60/Callbacks">http://book.cakephp.org/view/60/Callbacks</a><br> </div> </div> </div> <div class="method-detail"> <a id="_afterFilter"></a> <a id="method-ControllerafterFilter"></a> <h3 class="method-name"> <a href="source-class-Controller.html#1137-1144" title="Go to source code">afterFilter()</a> <span class="label">public</span> <a href="#_afterFilter" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> afterFilter( ) </p> <div class="description detailed"> <p>Called after the controller action is run and rendered.</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/60/Callbacks">http://book.cakephp.org/view/60/Callbacks</a><br> </div> </div> </div> <div class="method-detail"> <a id="_beforeFilter"></a> <a id="method-ControllerbeforeFilter"></a> <h3 class="method-name"> <a href="source-class-Controller.html#1121-1128" title="Go to source code">beforeFilter()</a> <span class="label">public</span> <a href="#_beforeFilter" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> beforeFilter( ) </p> <div class="description detailed"> <p>Called before the controller action.</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/60/Callbacks">http://book.cakephp.org/view/60/Callbacks</a><br> </div> </div> </div> <div class="method-detail"> <a id="_beforeRender"></a> <a id="method-ControllerbeforeRender"></a> <h3 class="method-name"> <a href="source-class-Controller.html#1129-1136" title="Go to source code">beforeRender()</a> <span class="label">public</span> <a href="#_beforeRender" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> beforeRender( ) </p> <div class="description detailed"> <p>Called after the controller action is run, but before the view is rendered.</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/60/Callbacks">http://book.cakephp.org/view/60/Callbacks</a><br> </div> </div> </div> <div class="method-detail"> <a id="_constructClasses"></a> <a id="method-ControllerconstructClasses"></a> <h3 class="method-name"> <a href="source-class-Controller.html#432-468" title="Go to source code">constructClasses()</a> <span class="label">public</span> <a href="#_constructClasses" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> constructClasses( ) </p> <div class="description detailed"> <p>Loads Model classes based on the the uses property see Controller::loadModel(); for more info. Loads Components and prepares them for initialization.</p> <h6>Returns</h6> <div class="list"> mixed<br>true if models found and instance created, or cakeError if models not found.<br> </div> <h6>See</h6> <div class="list"> Controller::loadModel()<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/429/constructClasses">http://book.cakephp.org/view/429/constructClasses</a><br> </div> </div> </div> <div class="method-detail"> <a id="_disableCache"></a> <a id="method-ControllerdisableCache"></a> <h3 class="method-name"> <a href="source-class-Controller.html#841-854" title="Go to source code">disableCache()</a> <span class="label">public</span> <a href="#_disableCache" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> disableCache( ) </p> <div class="description detailed"> <p>Forces the user's browser not to cache the results of the current request.</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/431/disableCache">http://book.cakephp.org/view/431/disableCache</a><br> </div> </div> </div> <div class="method-detail"> <a id="_flash"></a> <a id="method-Controllerflash"></a> <h3 class="method-name"> <a href="source-class-Controller.html#855-874" title="Go to source code">flash()</a> <span class="label">public</span> <a href="#_flash" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> flash( string <var>$message</var> , mixed <var>$url</var> , integer <var>$pause</var> = <span class="php-num">1</span> ) </p> <div class="description detailed"> <p>Shows a message to the user for $pause seconds, then redirects to $url. Uses flash.ctp as the default layout for the message. Does not work if the current debug level is higher than 0.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$message</var> </dt> <dd>Message to display to the user</dd> <dt> mixed <var>$url</var> </dt> <dd>Relative string or array-based URL to redirect to after the time expires</dd> <dt> integer <var>$pause</var> <span class="label">optional</span> <span class="php-num">1</span> </dt> <dd>Time to show the message</dd> </dl> </div> <h6>Returns</h6> <div class="list"> <br>Renders flash layout<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/426/flash">http://book.cakephp.org/view/426/flash</a><br> </div> </div> </div> <div class="method-detail"> <a id="_header"></a> <a id="method-Controllerheader"></a> <h3 class="method-name"> <a href="source-class-Controller.html#638-647" title="Go to source code">header()</a> <span class="label">public</span> <a href="#_header" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> header( string <var>$status</var> ) </p> <div class="description detailed"> <p>Convenience method for header()</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$status</var> </dt> <dd></dd> </dl> </div> </div> </div> <div class="method-detail"> <a id="_isAuthorized"></a> <a id="method-ControllerisAuthorized"></a> <h3 class="method-name"> <a href="source-class-Controller.html#701-711" title="Go to source code">isAuthorized()</a> <span class="label">public</span> <a href="#_isAuthorized" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> isAuthorized( ) </p> <div class="description detailed"> <p>Controller callback to tie into Auth component. Only called when AuthComponent::authorize is set to 'controller'.</p> <h6>Returns</h6> <div class="list"> boolean<br>true if authorized, false otherwise<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/396/authorize">http://book.cakephp.org/view/396/authorize</a><br> </div> </div> </div> <div class="method-detail"> <a id="_loadModel"></a> <a id="method-ControllerloadModel"></a> <h3 class="method-name"> <a href="source-class-Controller.html#469-526" title="Go to source code">loadModel()</a> <span class="label">public</span> <a href="#_loadModel" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> loadModel( string <var>$modelClass</var> = <span class="php-keyword1">null</span> , mixed <var>$id</var> = <span class="php-keyword1">null</span> ) </p> <div class="description detailed"> <p>Loads and instantiates models required by this controller. If Controller::persistModel; is true, controller will create cached model instances on first request, additional request will used cached models. If the model is non existent, it will throw a missing database table error, as Cake generates dynamic models for the time being.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$modelClass</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd>Name of model class to load</dd> <dt> mixed <var>$id</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd>Initial ID the instanced model class should have</dd> </dl> </div> <h6>Returns</h6> <div class="list"> mixed<br>true when single model found and instance created error returned if models not found.<br> </div> </div> </div> <div class="method-detail"> <a id="_paginate"></a> <a id="method-Controllerpaginate"></a> <h3 class="method-name"> <a href="source-class-Controller.html#932-1120" title="Go to source code">paginate()</a> <span class="label">public</span> <a href="#_paginate" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> paginate( mixed <var>$object</var> = <span class="php-keyword1">null</span> , mixed <var>$scope</var> = <span class="php-keyword1">array</span>() , array <var>$whitelist</var> = <span class="php-keyword1">array</span>() ) </p> <div class="description detailed"> <p>Handles automatic pagination of model records.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> mixed <var>$object</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd>Model to paginate (e.g: model instance, or 'Model', or 'Model.InnerModel')</dd> <dt> mixed <var>$scope</var> <span class="label">optional</span> <span class="php-keyword1">array</span>() </dt> <dd>Conditions to use while paginating</dd> <dt> array <var>$whitelist</var> <span class="label">optional</span> <span class="php-keyword1">array</span>() </dt> <dd>List of allowed options for paging</dd> </dl> </div> <h6>Returns</h6> <div class="list"> array<br>Model query results<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/165/Controller-Setup">http://book.cakephp.org/view/165/Controller-Setup</a><br> </div> </div> </div> <div class="method-detail"> <a id="_postConditions"></a> <a id="method-ControllerpostConditions"></a> <h3 class="method-name"> <a href="source-class-Controller.html#875-931" title="Go to source code">postConditions()</a> <span class="label">public</span> <a href="#_postConditions" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> postConditions( array <var>$data</var> = <span class="php-keyword1">array</span>() , mixed <var>$op</var> = <span class="php-keyword1">null</span> , string <var>$bool</var> = <span class="php-quote">'AND'</span> , boolean <var>$exclusive</var> = <span class="php-keyword1">false</span> ) </p> <div class="description detailed"> <p>Converts POST'ed form data to a model conditions array, suitable for use in a Model::find() call.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> array <var>$data</var> <span class="label">optional</span> <span class="php-keyword1">array</span>() </dt> <dd>POST'ed data organized by model and field</dd> <dt> mixed <var>$op</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd>A string containing an SQL comparison operator, or an array matching operators to fields</dd> <dt> string <var>$bool</var> <span class="label">optional</span> <span class="php-quote">'AND'</span> </dt> <dd>SQL boolean operator: AND, OR, XOR, etc.</dd> <dt> boolean <var>$exclusive</var> <span class="label">optional</span> <span class="php-keyword1">false</span> </dt> <dd>If true, and $op is an array, fields not included in $op will not be included in the returned conditions</dd> </dl> </div> <h6>Returns</h6> <div class="list"> array<br>An array of model conditions<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/432/postConditions">http://book.cakephp.org/view/432/postConditions</a><br> </div> </div> </div> <div class="method-detail"> <a id="_redirect"></a> <a id="method-Controllerredirect"></a> <h3 class="method-name"> <a href="source-class-Controller.html#527-637" title="Go to source code">redirect()</a> <span class="label">public</span> <a href="#_redirect" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> redirect( mixed <var>$url</var> , integer <var>$status</var> = <span class="php-keyword1">null</span> , boolean <var>$exit</var> = <span class="php-keyword1">true</span> ) </p> <div class="description detailed"> <p>Redirects to given $url, after turning off $this->autoRender. Script execution is halted after the redirect.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> mixed <var>$url</var> </dt> <dd>A string or array-based URL pointing to another location within the app, or an absolute URL</dd> <dt> integer <var>$status</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd>Optional HTTP status code (eg: 404)</dd> <dt> boolean <var>$exit</var> <span class="label">optional</span> <span class="php-keyword1">true</span> </dt> <dd>If true, exit() will be called after the redirect</dd> </dl> </div> <h6>Returns</h6> <div class="list"> mixed<br>void if $exit = false. Terminates script if $exit = true<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/425/redirect">http://book.cakephp.org/view/425/redirect</a><br> </div> </div> </div> <div class="method-detail"> <a id="_referer"></a> <a id="method-Controllerreferer"></a> <h3 class="method-name"> <a href="source-class-Controller.html#812-840" title="Go to source code">referer()</a> <span class="label">public</span> <a href="#_referer" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> referer( string <var>$default</var> = <span class="php-keyword1">null</span> , boolean <var>$local</var> = <span class="php-keyword1">false</span> ) </p> <div class="description detailed"> <p>Returns the referring URL for this request.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$default</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd>Default URL to use if HTTP_REFERER cannot be read from headers</dd> <dt> boolean <var>$local</var> <span class="label">optional</span> <span class="php-keyword1">false</span> </dt> <dd>If true, restrict referring URLs to local server</dd> </dl> </div> <h6>Returns</h6> <div class="list"> string<br>Referring URL<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/430/referer">http://book.cakephp.org/view/430/referer</a><br> </div> </div> </div> <div class="method-detail"> <a id="_render"></a> <a id="method-Controllerrender"></a> <h3 class="method-name"> <a href="source-class-Controller.html#754-811" title="Go to source code">render()</a> <span class="label">public</span> <a href="#_render" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> render( string <var>$action</var> = <span class="php-keyword1">null</span> , string <var>$layout</var> = <span class="php-keyword1">null</span> , string <var>$file</var> = <span class="php-keyword1">null</span> ) </p> <div class="description detailed"> <p>Instantiates the correct view class, hands it its data, and uses it to render the view output.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$action</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd>Action name to render</dd> <dt> string <var>$layout</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd>Layout to use</dd> <dt> string <var>$file</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd>File to use for rendering</dd> </dl> </div> <h6>Returns</h6> <div class="list"> string<br>Full output string of view contents<br> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/428/render">http://book.cakephp.org/view/428/render</a><br> </div> </div> </div> <div class="method-detail"> <a id="_set"></a> <a id="method-Controllerset"></a> <h3 class="method-name"> <a href="source-class-Controller.html#648-682" title="Go to source code">set()</a> <span class="label">public</span> <a href="#_set" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> set( mixed <var>$one</var> , mixed <var>$two</var> = <span class="php-keyword1">null</span> ) </p> <div class="description detailed"> <p>Saves a variable for use inside a view template.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> mixed <var>$one</var> </dt> <dd>A string or an array of data.</dd> <dt> mixed <var>$two</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd><p>Value in case $one is a string (which then works as the key). Unused if $one is an associative array, otherwise serves as the values to $one's keys.</p></dd> </dl> </div> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/427/set">http://book.cakephp.org/view/427/set</a><br> </div> </div> </div> <div class="method-detail"> <a id="_setAction"></a> <a id="method-ControllersetAction"></a> <h3 class="method-name"> <a href="source-class-Controller.html#683-700" title="Go to source code">setAction()</a> <span class="label">public</span> <a href="#_setAction" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> setAction( string <var>$action</var> ) </p> <div class="description detailed"> <p>Internally redirects one action to another. Examples:</p> <p>setAction('another_action'); setAction('action_with_parameters', $parameter1);</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$action</var> </dt> <dd>The new action to be redirected to</dd> </dl> </div> <h6>Returns</h6> <div class="list"> mixed<br>Returns the return value of the called action<br> </div> </div> </div> <div class="method-detail"> <a id="_validate"></a> <a id="method-Controllervalidate"></a> <h3 class="method-name"> <a href="source-class-Controller.html#712-726" title="Go to source code">validate()</a> <span class="label">public</span> <a href="#_validate" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> validate( ) </p> <div class="description detailed"> <p>Returns number of errors in a submitted FORM.</p> <h6>Returns</h6> <div class="list"> integer<br>Number of errors<br> </div> </div> </div> <div class="method-detail"> <a id="_validateErrors"></a> <a id="method-ControllervalidateErrors"></a> <h3 class="method-name"> <a href="source-class-Controller.html#727-753" title="Go to source code">validateErrors()</a> <span class="label">public</span> <a href="#_validateErrors" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> validateErrors( ) </p> <div class="description detailed"> <p>Validates models passed by parameters. Example:</p> <p>$errors = $this->validateErrors($this->Article, $this->User);</p> <h6>Returns</h6> <div class="list"> array<br>Validation errors, or false if none<br> </div> </div> </div> </div> <div class="section"> <h2>Methods inherited from <a href="class-Object.html#methods">Object</a></h2> <div class="method-detail"> <a id="_Object"></a> <a id="method-ControllerObject"></a> <h3 class="method-name"> <a href="source-class-Object.html#44-58" title="Go to source code">Object()</a> <span class="label">public</span> <a href="#_Object" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> Object( ) </p> <div class="description detailed"> <p>A hack to support __construct() on PHP 4 Hint: descendant classes have no PHP4 class_name() constructors, so this constructor gets called first and calls the top-layer __construct() which (if present) should call parent::__construct()</p> <h6>Returns</h6> <div class="list"> <code><a href="class-Object.html">Object</a></code><br> </div> </div> </div> <div class="method-detail"> <a id="___openPersistent"></a> <a id="method-Controller__openPersistent"></a> <h3 class="method-name"> <a href="source-class-Object.html#257-295" title="Go to source code">__openPersistent()</a> <span class="label">public</span> <a href="#___openPersistent" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> __openPersistent( string <var>$name</var> , string <var>$type</var> = <span class="php-keyword1">null</span> ) </p> <div class="description detailed"> <p>Open the persistent class file for reading Used by Object::_persist()</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$name</var> </dt> <dd>Name of persisted class</dd> <dt> string <var>$type</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd>Type of persistance (e.g: registry)</dd> </dl> </div> </div> </div> <div class="method-detail"> <a id="__persist"></a> <a id="method-Controller_persist"></a> <h3 class="method-name"> <a href="source-class-Object.html#206-235" title="Go to source code">_persist()</a> <span class="label">public</span> <a href="#__persist" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> _persist( string <var>$name</var> , string <var>$return</var> , <var>$object</var> , <var>$type</var> = <span class="php-keyword1">null</span> ) </p> <div class="description detailed"> <p>Checks for a persistent class file, if found file is opened and true returned If file is not found a file is created and false returned If used in other locations of the model you should choose a unique name for the persistent file There are many uses for this method, see manual for examples</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$name</var> </dt> <dd>name of the class to persist</dd> <dt> string <var>$return</var> </dt> <dd>$object the object to persist</dd> <dt> <var>$object</var> </dt> <dd></dd> <dt> <var>$type</var> <span class="label">optional</span> <span class="php-keyword1">null</span> </dt> <dd></dd> </dl> </div> <h6>Returns</h6> <div class="list"> boolean<br>Success<br> </div> </div> </div> <div class="method-detail"> <a id="__savePersistent"></a> <a id="method-Controller_savePersistent"></a> <h3 class="method-name"> <a href="source-class-Object.html#236-256" title="Go to source code">_savePersistent()</a> <span class="label">public</span> <a href="#__savePersistent" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> _savePersistent( string <var>$name</var> , object <var>$object</var> ) </p> <div class="description detailed"> <p>You should choose a unique name for the persistent file</p> <p>There are many uses for this method, see manual for examples</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$name</var> </dt> <dd>name used for object to cache</dd> <dt> object <var>$object</var> </dt> <dd>the object to persist</dd> </dl> </div> <h6>Returns</h6> <div class="list"> boolean<br>true on save, throws error if file can not be created<br> </div> </div> </div> <div class="method-detail"> <a id="__set"></a> <a id="method-Controller_set"></a> <h3 class="method-name"> <a href="source-class-Object.html#161-177" title="Go to source code">_set()</a> <span class="label">public</span> <a href="#__set" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> _set( array <var>$properties</var> = <span class="php-keyword1">array</span>() ) </p> <div class="description detailed"> <p>Allows setting of multiple properties of the object in a single line of code.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> array <var>$properties</var> <span class="label">optional</span> <span class="php-keyword1">array</span>() </dt> <dd>An associative array containing properties and corresponding values.</dd> </dl> </div> </div> </div> <div class="method-detail"> <a id="__stop"></a> <a id="method-Controller_stop"></a> <h3 class="method-name"> <a href="source-class-Object.html#131-140" title="Go to source code">_stop()</a> <span class="label">public</span> <a href="#__stop" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> _stop( <var>$status</var> = <span class="php-num">0</span> ) </p> <div class="description detailed"> <p>Stop execution of the current script</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> <var>$status</var> <span class="label">optional</span> <span class="php-num">0</span> </dt> <dd>http://php.net/exit for values</dd> </dl> </div> </div> </div> <div class="method-detail"> <a id="_cakeError"></a> <a id="method-ControllercakeError"></a> <h3 class="method-name"> <a href="source-class-Object.html#178-205" title="Go to source code">cakeError()</a> <span class="label">public</span> <a href="#_cakeError" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> cakeError( string <var>$method</var> , array <var>$messages</var> = <span class="php-keyword1">array</span>() ) </p> <div class="description detailed"> <p>Used to report user friendly errors. If there is a file app/error.php or app/app_error.php this file will be loaded error.php is the AppError class it should extend ErrorHandler class.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$method</var> </dt> <dd>Method to be called in the error class (AppError or ErrorHandler classes)</dd> <dt> array <var>$messages</var> <span class="label">optional</span> <span class="php-keyword1">array</span>() </dt> <dd>Message that is to be displayed by the error class</dd> </dl> </div> <h6>Returns</h6> <div class="list"> error<br>message<br> </div> </div> </div> <div class="method-detail"> <a id="_dispatchMethod"></a> <a id="method-ControllerdispatchMethod"></a> <h3 class="method-name"> <a href="source-class-Object.html#102-130" title="Go to source code">dispatchMethod()</a> <span class="label">public</span> <a href="#_dispatchMethod" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> dispatchMethod( string <var>$method</var> , array <var>$params</var> = <span class="php-keyword1">array</span>() ) </p> <div class="description detailed"> <p>Calls a method on this object with the given parameters. Provides an OO wrapper for call_user_func_array, and improves performance by using straight method calls in most cases.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$method</var> </dt> <dd>Name of the method to call</dd> <dt> array <var>$params</var> <span class="label">optional</span> <span class="php-keyword1">array</span>() </dt> <dd>Parameter list to use when calling $method</dd> </dl> </div> <h6>Returns</h6> <div class="list"> mixed<br>Returns the result of the method call<br> </div> </div> </div> <div class="method-detail"> <a id="_log"></a> <a id="method-Controllerlog"></a> <h3 class="method-name"> <a href="source-class-Object.html#141-160" title="Go to source code">log()</a> <span class="label">public</span> <a href="#_log" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> log( string <var>$msg</var> , integer <var>$type</var> = LOG_ERROR ) </p> <div class="description detailed"> <p>API for logging events.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> string <var>$msg</var> </dt> <dd>Log message</dd> <dt> integer <var>$type</var> <span class="label">optional</span> LOG_ERROR </dt> <dd>Error type constant. Defined in app/config/core.php.</dd> </dl> </div> <h6>Returns</h6> <div class="list"> boolean<br>Success of log write<br> </div> </div> </div> <div class="method-detail"> <a id="_requestAction"></a> <a id="method-ControllerrequestAction"></a> <h3 class="method-name"> <a href="source-class-Object.html#76-101" title="Go to source code">requestAction()</a> <span class="label">public</span> <a href="#_requestAction" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> requestAction( mixed <var>$url</var> , array <var>$extra</var> = <span class="php-keyword1">array</span>() ) </p> <div class="description detailed"> <p>Calls a controller's method from any location.</p> <h6>Parameters</h6> <div class="parameter-list list"> <dl> <dt> mixed <var>$url</var> </dt> <dd>String or array-based url.</dd> <dt> array <var>$extra</var> <span class="label">optional</span> <span class="php-keyword1">array</span>() </dt> <dd>if array includes the key "return" it sets the AutoRender to true.</dd> </dl> </div> <h6>Returns</h6> <div class="list"> mixed<br><p>Boolean true or false on success/failure, or contents of rendered action if 'return' is set in $extra.</p><br> </div> </div> </div> <div class="method-detail"> <a id="_toString"></a> <a id="method-ControllertoString"></a> <h3 class="method-name"> <a href="source-class-Object.html#65-75" title="Go to source code">toString()</a> <span class="label">public</span> <a href="#_toString" class="permalink" title="Permalink to this method">¶</a> </h3> <p class="method-signature"> toString( ) </p> <div class="description detailed"> <p>Object-to-string conversion. Each class can override this method as necessary.</p> <h6>Returns</h6> <div class="list"> string<br>The name of this class<br> </div> </div> </div> </div> <div class="section"> <h2>Properties detail</h2> <div class="property-detail"> <a id="$Component"></a> <h3 class="property-name"> <a href="source-class-Controller.html#198-204" title="Go to source code"><var>$Component</var></a> <a href="#$Component" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>Instance of Component used to handle callbacks.</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$action"></a> <h3 class="property-name"> <a href="source-class-Controller.html#63-69" title="Go to source code"><var>$action</var></a> <a href="#$action" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>The name of the currently requested controller action.</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$autoLayout"></a> <h3 class="property-name"> <a href="source-class-Controller.html#191-197" title="Go to source code"><var>$autoLayout</var></a> <a href="#$autoLayout" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> boolean </div> <div class="description detailed"> <p>Set to true to automatically render the layout around views.</p> <div> <pre><span class="php-keyword1">true</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$autoRender"></a> <h3 class="property-name"> <a href="source-class-Controller.html#183-190" title="Go to source code"><var>$autoRender</var></a> <a href="#$autoRender" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> boolean </div> <div class="description detailed"> <p>Set to true to automatically render the view after action logic.</p> <div> <pre><span class="php-keyword1">true</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$base"></a> <h3 class="property-name"> <a href="source-class-Controller.html#166-172" title="Go to source code"><var>$base</var></a> <a href="#$base" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>Base URL path.</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$cacheAction"></a> <h3 class="property-name"> <a href="source-class-Controller.html#246-263" title="Go to source code"><var>$cacheAction</var></a> <a href="#$cacheAction" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> mixed </div> <div class="description detailed"> <p>Used to define methods a controller that will be cached. To cache a single action, the value is set to an array containing keys that match action names and values that denote cache expiration times (in seconds).</p> <p>Example: var $cacheAction = array( 'view/23/' => 21600, 'recalled/' => 86400 );</p> <p>$cacheAction can also be set to a strtotime() compatible string. This marks all the actions in the controller for view caching.</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/346/Caching-in-the-Controller">http://book.cakephp.org/view/346/Caching-in-the-Controller</a><br> </div> <div> <pre><span class="php-keyword1">false</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$components"></a> <h3 class="property-name"> <a href="source-class-Controller.html#205-215" title="Go to source code"><var>$components</var></a> <a href="#$components" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> array </div> <div class="description detailed"> <p>Array containing the names of components this controller uses. Component names should not contain the "Component" portion of the classname.</p> <p>Example: var $components = array('Session', 'RequestHandler', 'Acl');</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/53/components-helpers-and-uses">http://book.cakephp.org/view/53/components-helpers-and-uses</a><br> </div> <div> <pre><span class="php-keyword1">array</span>()</pre> </div> </div> </div> <div class="property-detail"> <a id="$data"></a> <h3 class="property-name"> <a href="source-class-Controller.html#103-110" title="Go to source code"><var>$data</var></a> <a href="#$data" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> array </div> <div class="description detailed"> <p>Data POSTed to the controller using the HtmlHelper. Data here is accessible using the $this->data['ModelName']['fieldName'] pattern.</p> <div> <pre><span class="php-keyword1">array</span>()</pre> </div> </div> </div> <div class="property-detail"> <a id="$ext"></a> <h3 class="property-name"> <a href="source-class-Controller.html#223-229" title="Go to source code"><var>$ext</var></a> <a href="#$ext" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>File extension for view templates. Defaults to Cake's conventional ".ctp".</p> <div> <pre><span class="php-quote">'.ctp'</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$helpers"></a> <h3 class="property-name"> <a href="source-class-Controller.html#83-93" title="Go to source code"><var>$helpers</var></a> <a href="#$helpers" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> mixed </div> <div class="description detailed"> <p>An array containing the names of helpers this controller uses. The array elements should not contain the "Helper" part of the classname.</p> <p>Example: var $helpers = array('Html', 'Javascript', 'Time', 'Ajax');</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/53/components-helpers-and-uses">http://book.cakephp.org/view/53/components-helpers-and-uses</a><br> </div> <div> <pre><span class="php-keyword1">array</span>(<span class="php-quote">'Html'</span>, <span class="php-quote">'Form'</span>)</pre> </div> </div> </div> <div class="property-detail"> <a id="$here"></a> <h3 class="property-name"> <a href="source-class-Controller.html#49-55" title="Go to source code"><var>$here</var></a> <a href="#$here" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>Stores the current URL, relative to the webroot of the application.</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$layout"></a> <h3 class="property-name"> <a href="source-class-Controller.html#173-182" title="Go to source code"><var>$layout</var></a> <a href="#$layout" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>The name of the layout file to render the view inside of. The name specified is the filename of the layout in /app/views/layouts without the .ctp extension.</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/54/Page-related-Attributes-layout-and-pageTitle">http://book.cakephp.org/view/54/Page-related-Attributes-layout-and-pageTitle</a><br> </div> <div> <pre><span class="php-quote">'default'</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$layoutPath"></a> <h3 class="property-name"> <a href="source-class-Controller.html#136-142" title="Go to source code"><var>$layoutPath</var></a> <a href="#$layoutPath" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>The name of the layouts subfolder containing layouts for this controller.</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$methods"></a> <h3 class="property-name"> <a href="source-class-Controller.html#288-295" title="Go to source code"><var>$methods</var></a> <a href="#$methods" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> array </div> <div class="description detailed"> <p>Holds current methods of the controller</p> <h6>Link</h6> <div class="list"> </div> <div> <pre><span class="php-keyword1">array</span>()</pre> </div> </div> </div> <div class="property-detail"> <a id="$modelClass"></a> <h3 class="property-name"> <a href="source-class-Controller.html#296-305" title="Go to source code"><var>$modelClass</var></a> <a href="#$modelClass" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>This controller's primary model class name, the Inflector::classify()'ed version of the controller's $name property.</p> <p>Example: For a controller named 'Comments', the modelClass would be 'Comment'</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$modelKey"></a> <h3 class="property-name"> <a href="source-class-Controller.html#306-314" title="Go to source code"><var>$modelKey</var></a> <a href="#$modelKey" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>This controller's model key name, an underscored version of the controller's $modelClass property.</p> <p>Example: For a controller named 'ArticleComments', the modelKey would be 'article_comment'</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$modelNames"></a> <h3 class="property-name"> <a href="source-class-Controller.html#159-165" title="Go to source code"><var>$modelNames</var></a> <a href="#$modelNames" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> array </div> <div class="description detailed"> <p>An array containing the class names of the models this controller uses.</p> <div> <pre><span class="php-keyword1">array</span>()</pre> </div> </div> </div> <div class="property-detail"> <a id="$name"></a> <h3 class="property-name"> <a href="source-class-Controller.html#41-48" title="Go to source code"><var>$name</var></a> <a href="#$name" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>The name of this controller. Controller names are plural, named after the model they manipulate.</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/52/name">http://book.cakephp.org/view/52/name</a><br> </div> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$output"></a> <h3 class="property-name"> <a href="source-class-Controller.html#230-238" title="Go to source code"><var>$output</var></a> <a href="#$output" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>The output of the requested action. Contains either a variable returned from the action, or the data of the rendered view; You can use this var in child controllers' afterFilter() callbacks to alter output.</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$pageTitle"></a> <h3 class="property-name"> <a href="source-class-Controller.html#150-158" title="Go to source code"><var>$pageTitle</var></a> <a href="#$pageTitle" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> boolean </div> <div class="description detailed"> <p>Text to be used for the $title_for_layout layout variable (usually placed inside <title> tags.)</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/54/Page-related-Attributes-layout-and-pageTitle">http://book.cakephp.org/view/54/Page-related-Attributes-layout-and-pageTitle</a><br> </div> <div> <pre><span class="php-keyword1">false</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$paginate"></a> <h3 class="property-name"> <a href="source-class-Controller.html#111-128" title="Go to source code"><var>$paginate</var></a> <a href="#$paginate" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> array </div> <div class="description detailed"> <p>Holds pagination defaults for controller actions. The keys that can be included in this array are: 'conditions', 'fields', 'order', 'limit', 'page', and 'recursive', similar to the keys in the second parameter of Model::find().</p> <p>Pagination defaults can also be supplied in a model-by-model basis by using the name of the model as a key for a pagination array:</p> <p>var $paginate = array( 'Post' => array(...), 'Comment' => array(...) );</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/164/Pagination">http://book.cakephp.org/view/164/Pagination</a><br> </div> <div> <pre><span class="php-keyword1">array</span>(<span class="php-quote">'limit'</span> => <span class="php-num">20</span>, <span class="php-quote">'page'</span> => <span class="php-num">1</span>)</pre> </div> </div> </div> <div class="property-detail"> <a id="$params"></a> <h3 class="property-name"> <a href="source-class-Controller.html#94-102" title="Go to source code"><var>$params</var></a> <a href="#$params" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> array </div> <div class="description detailed"> <p>Parameters received in the current request: GET and POST data, information about the request, etc.</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/55/The-Parameters-Attribute-params">http://book.cakephp.org/view/55/The-Parameters-Attribute-params</a><br> </div> <div> <pre><span class="php-keyword1">array</span>()</pre> </div> </div> </div> <div class="property-detail"> <a id="$passedArgs"></a> <h3 class="property-name"> <a href="source-class-Controller.html#273-279" title="Go to source code"><var>$passedArgs</var></a> <a href="#$passedArgs" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> mixed </div> <div class="description detailed"> <p>Holds all params passed and named.</p> <div> <pre><span class="php-keyword1">array</span>()</pre> </div> </div> </div> <div class="property-detail"> <a id="$persistModel"></a> <h3 class="property-name"> <a href="source-class-Controller.html#264-272" title="Go to source code"><var>$persistModel</var></a> <a href="#$persistModel" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> boolean </div> <div class="description detailed"> <p>Used to create cached instances of models a controller uses. When set to true, all models related to the controller will be cached. This can increase performance in many cases.</p> <div> <pre><span class="php-keyword1">false</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$plugin"></a> <h3 class="property-name"> <a href="source-class-Controller.html#239-245" title="Go to source code"><var>$plugin</var></a> <a href="#$plugin" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>Automatically set to the name of a plugin.</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$scaffold"></a> <h3 class="property-name"> <a href="source-class-Controller.html#280-287" title="Go to source code"><var>$scaffold</var></a> <a href="#$scaffold" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> mixed </div> <div class="description detailed"> <p>Triggers Scaffolding</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/105/Scaffolding">http://book.cakephp.org/view/105/Scaffolding</a><br> </div> <div> <pre><span class="php-keyword1">false</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$uses"></a> <h3 class="property-name"> <a href="source-class-Controller.html#70-82" title="Go to source code"><var>$uses</var></a> <a href="#$uses" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> mixed </div> <div class="description detailed"> <p>An array containing the class names of models this controller uses.</p> <p>Example: var $uses = array('Product', 'Post', 'Comment');</p> <p>Can be set to array() to use no models. Can be set to false to use no models and prevent the merging of $uses with AppController</p> <h6>Link</h6> <div class="list"> <a href="http://book.cakephp.org/view/53/components-helpers-and-uses">http://book.cakephp.org/view/53/components-helpers-and-uses</a><br> </div> <div> <pre><span class="php-keyword1">false</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$validationErrors"></a> <h3 class="property-name"> <a href="source-class-Controller.html#315-321" title="Go to source code"><var>$validationErrors</var></a> <a href="#$validationErrors" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> array </div> <div class="description detailed"> <p>Holds any validation errors produced by the last call of the validateErrors() method/</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$view"></a> <h3 class="property-name"> <a href="source-class-Controller.html#216-222" title="Go to source code"><var>$view</var></a> <a href="#$view" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>The name of the View class this controller sends output to.</p> <div> <pre><span class="php-quote">'View'</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$viewPath"></a> <h3 class="property-name"> <a href="source-class-Controller.html#129-135" title="Go to source code"><var>$viewPath</var></a> <a href="#$viewPath" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>The name of the views subfolder containing views for this controller.</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> <div class="property-detail"> <a id="$viewVars"></a> <h3 class="property-name"> <a href="source-class-Controller.html#143-149" title="Go to source code"><var>$viewVars</var></a> <a href="#$viewVars" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> array </div> <div class="description detailed"> <p>Contains variables to be handed to the view.</p> <div> <pre><span class="php-keyword1">array</span>()</pre> </div> </div> </div> <div class="property-detail"> <a id="$webroot"></a> <h3 class="property-name"> <a href="source-class-Controller.html#56-62" title="Go to source code"><var>$webroot</var></a> <a href="#$webroot" class="permalink" title="Permalink to this property">¶</a> </h3> <div class="attributes"> <span class="label">public</span> string </div> <div class="description detailed"> <p>The webroot of the application. Helpful if your application is placed in a folder under the current domain name.</p> <div> <pre><span class="php-keyword1">null</span></pre> </div> </div> </div> </div> </div> </div> </div> </div> </div> <section id="socials" class="back-3"> <div class="container-fluid"> <div class="row"> <div class="col-xs-12 col-sm-12 col-lg-12 social-footer text-center "> <a href="https://phpc.social/@cakephp" rel="me" aria-label="Twitter" data-toggle="tooltip" title="Mastodon"><i class="fa-brands icon-social fa-mastodon"></i></a> <a href="https://twitter.com/cakephp" aria-label="Twitter" data-toggle="tooltip" title="Twitter"><i class="fa-brands icon-social fa-twitter"></i></a> <a href="https://www.facebook.com/groups/cake.community" aria-label="Facebook" data-toggle="tooltip" title="Facebook"><i class="fa-brands icon-social fa-facebook"></i></a> <a href="https://www.youtube.com/user/CakePHP" aria-label="Youtube" data-toggle="tooltip" title="Youtube"><i class="fa-brands icon-social 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C CakePHP 1.2 API

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