DeleteElementAction
- Type
- Class
- Namespace
- Craft
- Inherits
- Craft\DeleteElementAction » Craft\BaseElementAction » Craft\BaseComponentType » Craft\BaseApplicationComponent » CApplicationComponent (opens new window) » CComponent (opens new window)
- Implements
- Craft\IComponentType, Craft\IElementAction,
IApplicationComponent - Since
- 2.3
Delete Element Action
View source (opens new window)
# Public Properties
| Property | Description |
|---|---|
| $behaviors (opens new window) | array (opens new window) – The behaviors that should be attached to this component. |
# Protected Properties
| Property | Description |
|---|---|
| $componentType | string (opens new window) |
# Public Methods
| Method | Description |
|---|---|
| __call() (opens new window) | Calls the named method which is not a class method. |
| __get() (opens new window) | Returns a property value, an event handler list or a behavior based on its name. |
| __isset() (opens new window) | Checks if a property value is null. |
| __set() (opens new window) | Sets value of a component property. |
| __unset() (opens new window) | Sets a component property to be null. |
| asa() (opens new window) | Returns the named behavior object. |
| attachBehavior() (opens new window) | Attaches a behavior to this component. |
| attachBehaviors() (opens new window) | Attaches a list of behaviors to the component. |
| attachEventHandler() (opens new window) | Attaches an event handler to an event. |
| canGetProperty() (opens new window) | Determines whether a property can be read. |
| canSetProperty() (opens new window) | Determines whether a property can be set. |
| detachBehavior() (opens new window) | Detaches a behavior from the component. |
| detachBehaviors() (opens new window) | Detaches all behaviors from the component. |
| detachEventHandler() (opens new window) | Detaches an existing event handler. |
| disableBehavior() (opens new window) | Disables an attached behavior. |
| disableBehaviors() (opens new window) | Disables all behaviors attached to this component. |
| enableBehavior() (opens new window) | Enables an attached behavior. |
| enableBehaviors() (opens new window) | Enables all behaviors attached to this component. |
| evaluateExpression() (opens new window) | Evaluates a PHP expression or callback under the context of this component. |
| getClassHandle() | Returns the component’s handle, ideally based on the class name. |
| getConfirmationMessage() | Returns a confirmation message that should be displayed before the action is performed. |
| getEventHandlers() (opens new window) | Returns the list of attached event handlers for an event. |
| getIsInitialized() (opens new window) | Checks if this application component has been initialized. |
| getMessage() | Returns the message that should be displayed to the user after the action is performed. |
| getName() | Returns the component’s name. |
| getParams() | Returns the action’s params model. |
| getTriggerHtml() | Returns the action’s trigger HTML. |
| hasEvent() (opens new window) | Determines whether an event is defined. |
| hasEventHandler() (opens new window) | Checks whether the named event has attached handlers. |
| hasProperty() (opens new window) | Determines whether a property is defined. |
| init() (opens new window) | Initializes the application component. |
| isDestructive() | Returns whether this action is destructive in nature. |
| isInitialized() | Checks if this application component has been initialized yet, or not. |
| isSelectable() | Returns whether this component should be shown when the user is creating a component of this type. |
| performAction() | Performs the action on any elements that match the given criteria. |
| raiseEvent() (opens new window) | Raises an event. |
| setParams() | Sets the param values. |
# getConfirmationMessage()
Returns a confirmation message that should be displayed before the action is performed.
IElementAction::getConfirmationMessage()
IElementAction::getConfirmationMessage()
View source (opens new window)
Returns
string (opens new window), null (opens new window) – The confirmation message, if any.
Signature
public string, null getConfirmationMessage ( )
# getName()
Returns the component’s name.
This is what your component will be called throughout the Control Panel.
IComponentType::getName()
View source (opens new window)
Returns
string (opens new window) – The component’s name.
Signature
public string getName ( )
# isDestructive()
Returns whether this action is destructive in nature.
IElementAction::isDestructive()
IElementAction::isDestructive()
View source (opens new window)
Returns
boolean (opens new window) – Whether this action is destructive in nature.
Signature
public boolean isDestructive ( )
# performAction()
Performs the action on any elements that match the given criteria.
IElementAction::performAction()
IElementAction::performAction()
View source (opens new window)
Arguments
$criteria(Craft\ElementCriteriaModel) – The criteria defining which elements the action should affect.
Returns
boolean (opens new window) – Whether the action was performed successfully.
Signature
public boolean performAction ( Craft\ElementCriteriaModel $criteria )
# Protected Methods
| Method | Description |
|---|---|
| defineParams() | Defines the params. |
| getParamsModel() | Returns the params model. |
| setMessage() | Sets the message that should be displayed to the user after the action is performed. |
# defineParams()
Signature
protected array defineParams ( )