easyui datagrid 自定义editor

  $.extend($.fn.datagrid.defaults.editors, {
        mycombogrid: {
            init: function (container, options) {
                var input = $('<input type="text" class="datagrid-editable-input">').appendTo(container);
                input.combogrid(options);
                return input;
            },
            getValue: function (target) {
                return $(target).combogrid('getValue');
            },
            setValue: function (target, value) {
                $(target).combogrid('setValue', value);
            },
            resize: function (target, width) {
                $(target).combogrid('resize', width);
            }
        }
    });

{
                field: 'sku', title: 'SKU', width: 80, editor: {
                    type: 'mycombogrid', options:
                        {
                            required: true, panelWidth: 410,
                            mode: 'remote',
                            valueField: 'sku',
                            idField: 'sku',
                            textField: 'sku',
                            url: '/Product/listSearch',
                            fit: true,
                            required: true,
                            columns: [[
                                { field: 'sku', title: 'sku', width: 100 },
                                { field: 'name', title: '名称', width: 200 },
                                { field: 'description', title: '描述', width: 100 }
                            ]]
                        }
                }
            }