CInlineFilter
| Package | system.web.filters |
|---|---|
| Inheritance | class CInlineFilter » CFilter » CComponent |
| Implements | IFilter |
| Since | 1.0 |
| Source Code | framework/web/filters/CInlineFilter.php |
CInlineFilter represents a filter defined as a controller method.
CInlineFilter executes the 'filterXYZ($action)' method defined in the controller, where the name 'XYZ' can be retrieved from the name property.
CInlineFilter executes the 'filterXYZ($action)' method defined in the controller, where the name 'XYZ' can be retrieved from the name property.
Public Properties
| Property | Type | Description | Defined By |
|---|---|---|---|
| name | string | name of the filter. | CInlineFilter |
Public Methods
| Method | Description | Defined By |
|---|---|---|
| __call() | Calls the named method which is not a class method. | CComponent |
| __get() | Returns a property value, an event handler list or a behavior based on its name. | CComponent |
| __isset() | Checks if a property value is null. | CComponent |
| __set() | Sets value of a component property. | CComponent |
| __unset() | Sets a component property to be null. | CComponent |
| asa() | Returns the named behavior object. | CComponent |
| attachBehavior() | Attaches a behavior to this component. | CComponent |
| attachBehaviors() | Attaches a list of behaviors to the component. | CComponent |
| attachEventHandler() | Attaches an event handler to an event. | CComponent |
| canGetProperty() | Determines whether a property can be read. | CComponent |
| canSetProperty() | Determines whether a property can be set. | CComponent |
| create() | Creates an inline filter instance. | CInlineFilter |
| detachBehavior() | Detaches a behavior from the component. | CComponent |
| detachBehaviors() | Detaches all behaviors from the component. | CComponent |
| detachEventHandler() | Detaches an existing event handler. | CComponent |
| disableBehavior() | Disables an attached behavior. | CComponent |
| disableBehaviors() | Disables all behaviors attached to this component. | CComponent |
| enableBehavior() | Enables an attached behavior. | CComponent |
| enableBehaviors() | Enables all behaviors attached to this component. | CComponent |
| evaluateExpression() | Evaluates a PHP expression or callback under the context of this component. | CComponent |
| filter() | Performs the filtering. | CInlineFilter |
| getEventHandlers() | Returns the list of attached event handlers for an event. | CComponent |
| hasEvent() | Determines whether an event is defined. | CComponent |
| hasEventHandler() | Checks whether the named event has attached handlers. | CComponent |
| hasProperty() | Determines whether a property is defined. | CComponent |
| init() | Initializes the filter. | CFilter |
| raiseEvent() | Raises an event. | CComponent |
Protected Methods
| Method | Description | Defined By |
|---|---|---|
| postFilter() | Performs the post-action filtering. | CFilter |
| preFilter() | Performs the pre-action filtering. | CFilter |
Property Details
name property
public string $name;name of the filter. It stands for 'XYZ' in the filter method name 'filterXYZ'.
Method Details
create() method
|
||
| $controller | CController | the controller who hosts the filter methods |
| $filterName | string | the filter name |
| {return} | CInlineFilter | the created instance |
Source Code: framework/web/filters/CInlineFilter.php#37 (show)
public static function create($controller,$filterName)
{
if(method_exists($controller,'filter'.$filterName))
{
$filter=new CInlineFilter;
$filter->name=$filterName;
return $filter;
}
else
throw new CException(Yii::t('yii','Filter "{filter}" is invalid. Controller "{class}" does not have the filter method "filter{filter}".',
array('{filter}'=>$filterName, '{class}'=>get_class($controller))));
}Creates an inline filter instance. The creation is based on a string describing the inline method name and action names that the filter shall or shall not apply to.
filter() method
|
||
| $filterChain | CFilterChain | the filter chain that the filter is on. |
Source Code: framework/web/filters/CInlineFilter.php#55 (show)
public function filter($filterChain)
{
$method='filter'.$this->name;
$filterChain->controller->$method($filterChain);
}Performs the filtering. This method calls the filter method defined in the controller class.
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Licensed under the three clause BSD license.
http://www.yiiframework.com/doc/api/1.1/CInlineFilter