function(){
        var me = this,
            current = me.store.currentPage;

        if (me.fireEvent('beforechange', me, current) !== false) {
            me.store.loadPage(current);
        }
    }
function(){
        var me = this,
            current = me.store.currentPage;

        if (me.fireEvent('beforechange', me, current) !== false) {
            me.store.loadPage(current);
        }
    }
function ( ) { var me = this , current = me . store . currentPage ; if ( me . fireEvent ( 'beforechange' , me , current ) !== false ) { me . store . loadPage ( current ) ; } }
Refresh the current page, has the same effect as clicking the 'refresh' button.
Refresh the current page has the same effect as clicking the refresh button .