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For up to date documentation and features, visit +http://docs.sencha.com/ext-js/4-0

Sencha Documentation

+ + + + + +
Hierarchy
Ext.AbstractManager
Ext.PluginManager

Provides a registry of available Plugin classes indexed by a mnemonic code known as the Plugin's ptype. +The xtype provides a way to avoid instantiating child Components +when creating a full, nested config object for a complete Ext page.

+ + +

A child Component may be specified simply as a config object +as long as the correct xtype is specified so that if and when the Component +needs rendering, the correct type can be looked up for lazy instantiation.

+ + +

For a list of all available xtypes, see Ext.Component.

+ +
Defined By

Properties

 
Ext.AbstractManager
view source
all : Ext.util.MixedCollection

Contains all of the items currently managed

+

Contains all of the items currently managed

+
Defined By

Methods

 
Ext.PluginManager
view source
create( +Object config, Constructor defaultType) + : Ext.Component
Creates a new Plugin from the specified config object using the +config object's ptype to determine the class to insta...

Creates a new Plugin from the specified config object using the +config object's ptype to determine the class to instantiate.

+

Parameters

  • config : Object

    A configuration object for the Plugin you wish to create.

    +
  • defaultType : Constructor

    The constructor to provide the default Plugin type if +the config object does not contain a ptype. (Optional if the config contains a ptype).

    +

Returns

  • Ext.Component   

    The newly instantiated Plugin.

    +
 
Ext.AbstractManager
view source
each( +Object fn, Object scope) + : void
Executes the specified function once for each item in the collection. +Returning false from the function will cease it...

Executes the specified function once for each item in the collection. +Returning false from the function will cease iteration.

+ +

The paramaters passed to the function are:

+ +
    +
  • key : String

    The key of the item

    • +
  • value : Number

    The value of the item

    • +
  • length : Number

    The total number of items in the collection

    • +
+ +

Parameters

  • fn : Object

    The function to execute.

    +
  • scope : Object

    The scope to execute in. Defaults to this.

    +

Returns

  • void    +
 
Ext.PluginManager
view source
findByType( +String type, Boolean defaultsOnly) + : Array

Returns all plugins registered with the given type. Here, 'type' refers to the type of plugin, not its ptype.

+

Returns all plugins registered with the given type. Here, 'type' refers to the type of plugin, not its ptype.

+

Parameters

  • type : String

    The type to search for

    +
  • defaultsOnly : Boolean

    True to only return plugins of this type where the plugin's isDefault property is truthy

    +

Returns

  • Array   

    All matching plugins

    +
 
Ext.AbstractManager
view source
get( +String id) + : Mixed

Returns an item by id. +For additional details see Ext.util.HashMap.get.

+

Returns an item by id. +For additional details see Ext.util.HashMap.get.

+

Parameters

  • id : String

    The id of the item

    +

Returns

  • Mixed   

    The item, undefined if not found.

    +
 
Ext.AbstractManager
view source
getCount : Number

Gets the number of items in the collection.

+

Gets the number of items in the collection.

+

Returns

  • Number   

    The number of items in the collection.

    +
 
Ext.AbstractManager
view source
isRegistered( +String type) + : Boolean

Checks if an item type is registered.

+

Checks if an item type is registered.

+

Parameters

  • type : String

    The mnemonic string by which the class may be looked up

    +

Returns

  • Boolean   

    Whether the type is registered.

    +
 
Ext.AbstractManager
view source
onAvailable( +String id, Function fn, Object scope) + : void
Registers a function that will be called when an item with the specified id is added to the manager. This will happen...

Registers a function that will be called when an item with the specified id is added to the manager. This will happen on instantiation.

+

Parameters

  • id : String

    The item id

    +
  • fn : Function

    The callback function. Called with a single parameter, the item.

    +
  • scope : Object

    The scope (this reference) in which the callback is executed. Defaults to the item.

    +

Returns

  • void    +
 
Ext.AbstractManager
view source
register( +Mixed item) + : void

Registers an item to be managed

+

Registers an item to be managed

+

Parameters

  • item : Mixed

    The item to register

    +

Returns

  • void    +
 
Ext.AbstractManager
view source
registerType( +String type, Constructor cls) + : void

Registers a new item constructor, keyed by a type key. + +

Registers a new item constructor, keyed by a type key. + +

Parameters

  • type : String

    The mnemonic string by which the class may be looked up.

    +
  • cls : Constructor

    The new instance class.

    +

Returns

  • void    +
 
Ext.AbstractManager
view source
unregister( +Mixed item) + : void

Unregisters an item by removing it from this manager

+

Unregisters an item by removing it from this manager

+

Parameters

  • item : Mixed

    The item to unregister

    +

Returns

  • void    +
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