Class Ext.ComponentMgr
| Package: | Ext |
| Class: | ComponentMgr |
| Extends: | Object |
| Defined In: | Component.js |
Provides a common registry of all components on a page so that they can be easily accessed by component id.
This class is a singleton and cannot be created directly.
This class is a singleton and cannot be created directly.
Properties - Methods - Events
Public Properties
This class has no public properties.
Public Methods
| Method | Defined By | |
|---|---|---|
get(String id) : void |
ComponentMgr | |
| Returns a component by id | ||
onAvailable(String id, Funtction fn, Object scope) : void |
ComponentMgr | |
| Registers a function that will be called when a specified component is added to ComponentMgr | ||
Public Events
This class has no public events.
Method Details
get
public function get(String id)
Returns a component by id
Parameters:
id: StringThe component id
void
This method is defined by ComponentMgr.
onAvailable
public function onAvailable(String id, Funtction fn, Object scope)
Registers a function that will be called when a specified component is added to ComponentMgr
Parameters:
id: StringThe component idfn: FuntctionThe callback functionscope: ObjectThe scope of the callback
void
This method is defined by ComponentMgr.