, editoptions: { dataInit: function ( element ) { $ ( element ). keyup ( function (){ var val1 = element . value ; var num = new Number ( val1 ); if ( isNaN ( num )){ element . value = util . setNumberFormat ( val1 ); } }) } } // 숫자제외 제거 setNumberFormat : function ( str ) { return str . replace ( /[ ^ 0-9]/gi , "" ); },