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delete record [message #2591]

Mon, 26 July 2010 08:32

vidhu
Messages: 14
Registered: February 2010
Location: SURINAME

Junior Member

Hello sir

Could you give me good example of pre_delete record function

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Re: delete record [message #2592 is a reply to message #2591]

Mon, 26 July 2010 13:55

AJM
Messages: 2370
Registered: April 2006
Location: Surrey, UK

Senior Member

How useful would an example be? You can put inside this method any code you want executed before you delete a record.

What are you trying to do?

Tony Marston
http://www.tonymarston.net
http://www.radicore.org

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Re: delete record [message #2593 is a reply to message #2592]

Tue, 27 July 2010 07:51

vidhu
Messages: 14
Registered: February 2010
Location: SURINAME

Junior Member

Hello sir ,
If I have to delete a record of mother table,first i want to delete a record of mother table.so I thought pre_delete_record is good for that one.Am i right or wrong?

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Re: delete record [message #2594 is a reply to message #2593]

Tue, 27 July 2010 08:34

AJM
Messages: 2370
Registered: April 2006
Location: Surrey, UK

Senior Member

If you are trying to delete a record from table 'A', but at the same time you wish to delete any associated records from table 'B', then you can achieve this automatically by creating a relationship between table 'A' (the parent) and table 'B' (the child) and setting the relationship type to 'CASCADE'. This is documented in dict_related_column(multi4).

Tony Marston
http://www.tonymarston.net
http://www.radicore.org

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