nl_tokens: private
pl_tokens: function ( grid ) { var me = this ; if ( me . autoStores . getCount ( ) ) { me . grid . store . un ( 'load' , me . fillAutoStores , me ) ; } me . autoStores . each ( function ( item ) { Ext . destroy ( item ) ; } ) ; me . autoStores . clear ( ) ; me . autoStores = null ; me . columns . each ( function ( column ) { if ( column . rendered ) { if ( column . getEl ( ) . hasCls ( me . columnFilteredCls ) ) { column . getEl ( ) . removeCls ( me . columnFilteredCls ) ; } } } , me ) ; me . columns . clear ( ) ; me . columns = null ; me . fields . each ( function ( item ) { Ext . destroy ( item ) ; } ) ; me . fields . clear ( ) ; me . fields = null ; me . containers . each ( function ( item ) { Ext . destroy ( item ) ; } ) ; me . containers . clear ( ) ; me . containers = null ; if ( me . clearAllEl ) { Ext . destroy ( me . clearAllEl ) ; me . clearAllEl = null ; } if ( me . showHideEl ) { Ext . destroy ( me . showHideEl ) ; me . showHideEl = null ; } if ( me . extraColumn ) { me . grid . headerCt . items . remove ( me . extraColumn ) ; Ext . destroy ( me . extraColumn ) ; me . extraColumn = null ; } me . <mask> = null ; me . filterArray = null ; }