WPS中怎样实现三级下拉菜单

页面:/news/view-2113082/ | 耗时:0.0363 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=2113082 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2113082 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2113082 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1125401,2813491,120764,1129595,2640304,2807163,1080375,2740499,1277587,2829885,1777693,2980373,1078437,1605511,321697,1085822,1128279,1115396,1866475,1131405,3370418,1047309,2272988,2437273,1955284,223216,1370506,3450547,1070570,259842) ORDER BY field (ArticleID,1125401,2813491,120764,1129595,2640304,2807163,1080375,2740499,1277587,2829885,1777693,2980373,1078437,1605511,321697,1085822,1128279,1115396,1866475,1131405,3370418,1047309,2272988,2437273,1955284,223216,1370506,3450547,1070570,259842)