PreNodeRenderEvent
extends EventArgs
in package
EventArgs is the base class for classes containing event data.
This class contains no event data. It is used by events that do not pass state information to an event handler when an event is raised. The single empty EventArgs instance can be obtained through .
Table of Contents
- PRE_NODE_RENDER = 'preNodeRender'
- $_emptyEventArgsInstance : EventArgs|null
- Single instance of EventArgs.
- $node : Node
- __construct() : mixed
- getEmptyInstance() : EventArgs
- Gets the single, empty and immutable EventArgs instance.
- getNode() : Node
Constants
PRE_NODE_RENDER
public
mixed
PRE_NODE_RENDER
= 'preNodeRender'
Properties
$_emptyEventArgsInstance
Single instance of EventArgs.
private
static EventArgs|null
$_emptyEventArgsInstance
$node
private
Node
$node
Methods
__construct()
public
__construct(Node $node) : mixed
Parameters
- $node : Node
Return values
mixed —getEmptyInstance()
Gets the single, empty and immutable EventArgs instance.
public
static getEmptyInstance() : EventArgs
This instance will be used when events are dispatched without any parameter, like this: EventManager::dispatchEvent('eventname');
The benefit from this is that only one empty instance is instantiated and shared (otherwise there would be instances for every dispatched in the abovementioned form).
Tags
Return values
EventArgs —getNode()
public
getNode() : Node