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returning parameter from the called form to calling form [message #83098]

Wed, 06 August 2003 05:20

Victoria
Messages: 152
Registered: July 2002

Senior Member

Hi,
How can return value from the called form to calling form.Currently i have global variable to do this.But i have been told not to use global variable.
Please guide me.
Thanks in advance
~V~

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Re: returning parameter from the called form to calling form [message #83103 is a reply to message #83098]

Wed, 06 August 2003 14:42

Gonzalo Cattivelli
Messages: 4
Registered: May 2003

Junior Member

NEVER, NEVER, NEVER use global variables to pass parameters between forms, because if you call repetitively to a called form this variables lost, and the called form won't receive it.
On the navegation tree you have PARAMETERS item. Include all your parameters in this section in the called form.

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Re: returning parameter from the called form to calling form [message #83105 is a reply to message #83103]

Wed, 06 August 2003 23:43

Victoria
Messages: 152
Registered: July 2002

Senior Member

Hi,
Thanks a lot.I need to return some value from the called form to calling form.I am already passing some parameters to called form from calling form using call_form built in.But i need to capture some value from the called form?
Please guide me...I hope u will understand the problem...
Thanks
~V~

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Re: returning parameter from the called form to calling form [message #83109 is a reply to message #83105]

Thu, 07 August 2003 14:01

Gonzalo Cattivelli
Messages: 4
Registered: May 2003

Junior Member

Have you considered to use temporary tables? It might help you

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