jQuery Grid Plugin - jqGrid

i use json import:

                "edittype":"custom",
                "formatter":"select",
                "editoptions":{
                "custom_element":"my_input",
                "custom_value":"my_value",

grid.common.js failes trying to evaluate custom_element

                    if($.isFunction(options.custom_element)) {

Please call eval in the next block

                    } else {
                        celm = eval(options.custom_element)(this,vl,options);
                        //throw "e1";
                    }

the same error in grid.inlinedit.js and grid.celledit.js for

editoptions.custom_value

custom_element has three parameters (this,vl,options)

http://www.trirand.com/jqgridw.....mmon_rules

custom example has two parameters.

the same for custom_value