对于菜单、对话框控件、滚动条控件的综合的练习。 freely dynamically add scrollbar, image and so on.-for menus, dialog controls, rolling integrated control of the practice. Freely dynamically add scrollbar, image and so on.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.022152s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.081344s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001088s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001107s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001022s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003067s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000881s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003950s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017445s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001287s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 122087 [ RunTime:0.016736s ]
