iphone - Update in a different view and date picker -

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i wanna update date/time view , update date/time textfield in different view , how link ?

and date picker how enable hr , mins scrollable @ times , eg. in case if time 10 . onli 10, 11 , 12 able scrollable (black) rest of hrs in grey .

for updatinf of textfield picker value need take value picker , pass value view textfield .this can done when push or present view controller or can nsuserdeaults.

now picker part can set minimum time , maximum time task wanted do(for picker view) . hope clear.do ask if dont anywhere.


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