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This is the global state manager. By default all components that are "state aware" check this class for state information if you don't pass them a custom state provider. In order for this class to be useful, it must be initialized with a provider when your application initializes. Example usage:

// in your initialization function
init : function(){
   Ext.state.Manager.setProvider(new Ext.state.CookieProvider());
   var win = new Window(...);
   win.restoreState();
}
 

This class passes on calls from components to the underlying Ext.state.Provider so that there is a common interface that can be used without needing to refer to a specific provider instance in every component.

Defined By

Methods

 

Clears a value from the state

Clears a value from the state

Parameters

  • name : String

    The key name

Returns

  • void   
 
get( String name, Mixed defaultValue) : Mixed

Returns the current value for a key

Returns the current value for a key

Parameters

  • name : String

    The key name

  • defaultValue : Mixed

    The default value to return if the key lookup does not match

Returns

  • Mixed   

    The state data

 

Gets the currently configured state provider

Gets the currently configured state provider

Returns

  • Provider   

    The state provider

 
set( String name, Mixed value) : void

Sets the value for a key

Sets the value for a key

Parameters

  • name : String

    The key name

  • value : Mixed

    The state data

Returns

  • void   
 
setProvider( Provider stateProvider) : void

Configures the default state provider for your application

Configures the default state provider for your application

Parameters

  • stateProvider : Provider

    The state provider to set

Returns

  • void