After following, you can keep track of his dynamic information in a timely manner
Courses in the relevant section:Rendering background home page
修改操作【可以在一個(gè)方法里面也可拆為2個(gè)方法】這里直接用2個(gè)方法進(jìn)行操作 F1--通過(guò)ID展示要修改數(shù)據(jù)的原來(lái)內(nèi)容 F2--通過(guò)ID取得修改后的數(shù)據(jù)的原來(lái)內(nèi)容
2018-11-030個(gè)贊