Ext.ux.state.SessVarProvider is an Ext JS 4 state provider for Thomas Frank's JavaScript session variables storage.

Ext.ux.state.SessVarsProvider.js

/**
 * @class Ext.ux.state.SessVarsProvider
 * @extends Ext.state.Provider
 * Session state provider that stores state information on the client side
 * for the length of the session.  Important - sessvars.js must be included
 * in the page.  http://www.thomasfrank.se/sessionvars.html
 * @depends sessvars.js
 */
Ext.define('Ext.ux.state.SessVarsProvider', {
  extend: 'Ext.state.Provider',
    
    constructor : function(config){
	    var me = this;
        Ext.apply(me, config);
	    me.callParent(arguments);
		me.state = sessvars;
    },

	/**
	 * Clear out all the remembered state values 
	 */
	clearAll : function(){
		sessvars.$.clearMem();
	}
});