et len = Object.keys(tableData).length;
        let id = 0;
        window._key_id = 0;
        while (id < len) {
            // column data
            if (typeof tableData["value[" + id + "][_field_id]"] !== "undefined") {
                columnTableData.push({
                    _field_id: tableData["value[" + id + "][_field_id]"],
                    name : tableData["value[" + id + "][name]"],
                    value: tableData["value[" + id + "][value]"],
                });
            }
        