Revisions
- Type
- Class
- Namespace
- craft\services
- Inherits
- craft\services\Revisions » yii\base\Component (opens new window) » yii\base\BaseObject (opens new window)
- Implements
- yii\base\Configurable (opens new window)
- Since
- 3.2.0
Revisions service.
An instance of the service is available via Craft::$app->revisions.
View source (opens new window)
# Public Properties
| Property | Description |
|---|---|
| behaviors (opens new window) | yii\base\Behavior (opens new window) – List of behaviors attached to this component. |
# Public Methods
| Method | Description |
|---|---|
| __call() (opens new window) | Calls the named method which is not a class method. |
| __clone() (opens new window) | This method is called after the object is created by cloning an existing one. |
| __construct() (opens new window) | Constructor. |
| __get() (opens new window) | Returns the value of a component property. |
| __isset() (opens new window) | Checks if a property is set, i.e. defined and not null. |
| __set() (opens new window) | Sets the value of a component property. |
| __unset() (opens new window) | Sets a component property to be null. |
| attachBehavior() (opens new window) | Attaches a behavior to this component. |
| attachBehaviors() (opens new window) | Attaches a list of behaviors to the component. |
| behaviors() (opens new window) | Returns a list of behaviors that this component should behave as. |
| canGetProperty() (opens new window) | Returns a value indicating whether a property can be read. |
| canSetProperty() (opens new window) | Returns a value indicating whether a property can be set. |
| className() (opens new window) | Returns the fully qualified name of this class. |
| createRevision() | Creates a new revision for the given element and returns its ID. |
| detachBehavior() (opens new window) | Detaches a behavior from the component. |
| detachBehaviors() (opens new window) | Detaches all behaviors from the component. |
| ensureBehaviors() (opens new window) | Makes sure that the behaviors declared in behaviors() (opens new window) are attached to this component. |
| getBehavior() (opens new window) | Returns the named behavior object. |
| getBehaviors() (opens new window) | Returns all behaviors attached to this component. |
| hasEventHandlers() (opens new window) | Returns a value indicating whether there is any handler attached to the named event. |
| hasMethod() (opens new window) | Returns a value indicating whether a method is defined. |
| hasProperty() (opens new window) | Returns a value indicating whether a property is defined for this component. |
| init() (opens new window) | Initializes the object. |
| off() (opens new window) | Detaches an existing event handler from this component. |
| on() (opens new window) | Attaches an event handler to an event. |
| revertToRevision() | Reverts an element to a revision, and creates a new revision for the element. |
| trigger() (opens new window) | Triggers an event. |
# createRevision()
Creates a new revision for the given element and returns its ID.
If the element appears to have not changed since its last revision, its last revision’s ID will be returned instead.
View source (opens new window)
Arguments
$canonical(craft\base\ElementInterface) – The element to create a revision for$creatorId(integer (opens new window), null (opens new window)) – The user ID that the revision should be attributed to$notes(string (opens new window), null (opens new window)) – The revision notes$newAttributes(array (opens new window)) – Any attributes to apply to the draft$force(boolean (opens new window)) – Whether to force a new revision even if the element doesn't appear to have changed since the last revision
Returns
integer (opens new window) – The revision ID
Throws
# revertToRevision()
Reverts an element to a revision, and creates a new revision for the element.
View source (opens new window)
Arguments
$revision(craft\base\ElementInterface) – The revision whose source element should be reverted to$creatorId(integer (opens new window)) – The user ID that the new revision should be attributed to
Returns
craft\base\ElementInterface – The new source element
Throws
# Events
# EVENT_AFTER_CREATE_REVISION
- Type
craft\services\DraftEvent
The event that is triggered after a revision is created.
# EVENT_AFTER_REVERT_TO_REVISION
- Type
craft\services\DraftEvent
The event that is triggered after an element is reverted to a revision.
# EVENT_BEFORE_CREATE_REVISION
- Type
craft\services\DraftEvent
The event that is triggered before a revision is created.
# EVENT_BEFORE_REVERT_TO_REVISION
- Type
craft\services\DraftEvent
The event that is triggered before an element is reverted to a revision.