whole_func_string: function() {
          var me = this,
              v = (me.inputEl ? me.inputEl.getValue() : Ext.value(me.rawValue, ''));
          me.rawValue = v;
          return v;
      }
func_code_string: function() {
          var me = this,
              v = (me.inputEl ? me.inputEl.getValue() : Ext.value(me.rawValue, ''));
          me.rawValue = v;
          return v;
      }
func_documentation_string: Returns the raw value of the field, without performing any normalization, conversion, or validation. To get a
  normalized and converted value see {@link #getValue}.
  @return {String} value The raw String value of the field