{ "tblname":"prodtype", "uitype":"tree", "params":{ "idField":"id", "textField":"name", "parentField":"parentid", "editable":true, "browserfields": { "exclouded": ["id", "parentid" ], "alters": {} }, "editexclouded": [ "id", "parentid" ], "subtables":[ { "field":"prodtypeid", "title":"产品类型", "subtable":"prodtypespec" } ] } }