# Class yii\debug\panels\EventPanel

Inheritance | yii\debug\panels\EventPanel » yii\debug\Panel » yii\base\Component » yii\base\BaseObject
Implements | yii\base\Configurable
Available since version | 2.0.14
Source Code | https://github.com/yiisoft/yii2-debug/blob/master/panels/EventPanel.php

Debugger panel that collects and displays information about triggered events.

> Note: this panel requires Yii framework version >= 2.0.14 to function and will not appear at lower version.

## Public Properties

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Property | Type | Description | Defined By
--- | --- | --- | ---
$actions | array | Array of actions to add to the debug modules default controller. | yii\debug\Panel
$behaviors | yii\base\Behavior[] | List of behaviors attached to this component. This property is read-only. | yii\base\Component
$data | mixed | Data associated with panel | yii\debug\Panel
$detail | string | Content that is displayed in debugger detail view. This property is read-only. | yii\debug\Panel
$id | string | Panel unique identifier. | yii\debug\Panel
$module | yii\debug\Module |  | yii\debug\Panel
$name | string | Name of the panel. This property is read-only. | yii\debug\Panel
$summary | string | Content that is displayed at debug toolbar. This property is read-only. | yii\debug\Panel
$tag | string | Request data set identifier. | yii\debug\Panel
$url | string | URL pointing to panel detail view. This property is read-only. | yii\debug\Panel

## Protected Properties

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Property | Type | Description | Defined By
--- | --- | --- | ---
$error | yii\debug\FlattenException|null | Error while saving the panel | yii\debug\Panel

## Public Methods

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Method | Description | Defined By
--- | --- | ---
__call() | Calls the named method which is not a class method. | yii\base\Component
__clone() | This method is called after the object is created by cloning an existing one. | yii\base\Component
__construct() | Constructor. | yii\base\BaseObject
__get() | Returns the value of a component property. | yii\base\Component
__isset() | Checks if a property is set, i.e. defined and not null. | yii\base\Component
__set() | Sets the value of a component property. | yii\base\Component
__unset() | Sets a component property to be null. | yii\base\Component
attachBehavior() | Attaches a behavior to this component. | yii\base\Component
attachBehaviors() | Attaches a list of behaviors to the component. | yii\base\Component
behaviors() | Returns a list of behaviors that this component should behave as. | yii\base\Component
canGetProperty() | Returns a value indicating whether a property can be read. | yii\base\Component
canSetProperty() | Returns a value indicating whether a property can be set. | yii\base\Component
className() | Returns the fully qualified name of this class. | yii\base\BaseObject
detachBehavior() | Detaches a behavior from the component. | yii\base\Component
detachBehaviors() | Detaches all behaviors from the component. | yii\base\Component
ensureBehaviors() | Makes sure that the behaviors declared in behaviors() are attached to this component. | yii\base\Component
getBehavior() | Returns the named behavior object. | yii\base\Component
getBehaviors() | Returns all behaviors attached to this component. | yii\base\Component
getDetail() |  | yii\debug\panels\EventPanel
getError() |  | yii\debug\Panel
getName() |  | yii\debug\panels\EventPanel
getSummary() |  | yii\debug\panels\EventPanel
getTraceLine() | Returns a trace line | yii\debug\Panel
getUrl() |  | yii\debug\Panel
hasError() |  | yii\debug\Panel
hasEventHandlers() | Returns a value indicating whether there is any handler attached to the named event. | yii\base\Component
hasMethod() | Returns a value indicating whether a method is defined. | yii\base\Component
hasProperty() | Returns a value indicating whether a property is defined for this component. | yii\base\Component
init() | Initializes the object. | yii\debug\panels\EventPanel
isEnabled() | Checks whether this panel is enabled. | yii\debug\panels\EventPanel
load() | Loads data into the panel | yii\debug\Panel
off() | Detaches an existing event handler from this component. | yii\base\Component
on() | Attaches an event handler to an event. | yii\base\Component
save() | Saves data to be later used in debugger detail view. | yii\debug\panels\EventPanel
setError() |  | yii\debug\Panel
trigger() | Triggers an event. | yii\base\Component

## Protected Methods

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Method | Description | Defined By
--- | --- | ---
getLogMessages() | Gets messages from log target and filters according to their categories and levels. | yii\debug\Panel

## Method Details

getDetail() public method

public string getDetail ( )
return | string | Content that is displayed in debugger detail view

getName() public method

public string getName ( )
return | string | Name of the panel

getSummary() public method

public string getSummary ( )
return | string | Content that is displayed at debug toolbar

init() public method

Initializes the object.

This method is invoked at the end of the constructor after the object is initialized with the given configuration.

public void init ( )

isEnabled() public method (available since version 2.0.10)

Checks whether this panel is enabled.

public boolean isEnabled ( )
return | boolean | Whether this panel is enabled.

save() public method

Saves data to be later used in debugger detail view.

This method is called on every page where debugger is enabled.

public mixed save ( )
return | mixed | Data to be saved