| urgent help needed please [message #86763] |
Thu, 28 October 2004 21:39  |
odeveloper
Messages: 34
Registered: September 2004
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Member |
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hi all
i am using 6i & 10g for Forms development and facing a problem if in Text Item or List Item user Changes a value and after some validations i want to revert/undo to previous value, how i can do it????
suppose form item has value A and user change the value to other than A and in a trigger i validate the new value and find it is not valid and want to set/revert back its value to A.
thnak you for a solution.
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| Re: urgent help needed please [message #86764 is a reply to message #86763] |
Thu, 28 October 2004 22:42  |
G.Viswanath
Messages: 3
Registered: October 2004
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Junior Member |
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Hi,
When cursor navigates to the item , you store the existing value in a parameter and then you do the validations if entered value is not correct then retain the value which is been stored in parameter.
regards,
Viswanath.
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| Re: urgent help needed please [message #86767 is a reply to message #86763] |
Thu, 28 October 2004 23:31 |
sowram
Messages: 11
Registered: October 2004
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Junior Member |
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When cursor navigates into the item, you store in the value in that text item in a global variable.
After validatations retrive ur old value from that global variable.
sowram
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