Hi,

My requirement is
In time field user will enter time as 0900 and salesforce will change to 09:00 as acceptable time. Automatically colon will be inserted in between 09 and 00.
Suggestions please

I have two object EProduct__C and EOrder__C. lookup filed on EOrder__C is EP_Del__C. and there are anather two field
Quantity__C on EProduct__C and
OQuantity__C on  EOrder__C 
I want to update Quantity on EProduct when on updation in Quantity of EOrder. update parent quantity when child quantity is updated