Ext 返回变量给函数传值

function Onjjfa(value, metaDate, record, rowIndex, colIndex, store){
    OnChangeEleData(record.data.V_GUID);

    return '解决方案';
}

function onJjfa(defectguid,equcode){
    Ext.getCmp("JJFAWIN").show();
    DTdefectguid=defectguid;
    DTequcode=equcode;
}