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interview question [message #135385]

Wed, 31 August 2005 07:04

joemelvin
Messages: 10
Registered: August 2005
Location: tamil nadu

Junior Member

hi

1-when u r opening a form which trigger get fired first, list all possible triggers along with that.?

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Re: interview question [message #135393 is a reply to message #135385]

Wed, 31 August 2005 07:34

linlasj
Messages: 98
Registered: August 2005
Location: LinkÃ¶ping

Member

Maybe PRE-FORM. But there could, no I think it is WHEN-NEW-FORM-INSTANCE. One of these it must be, I believe it is WHEN-NEW...

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Re: interview question [message #135511 is a reply to message #135393]

Wed, 31 August 2005 19:02

djmartin
Messages: 10181
Registered: March 2005
Location: Surges Bay TAS Australia

Senior Member
Account Moderator

I believe it is the on-login, then pre-form, then WNFI.

David

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Re: interview question [message #135584 is a reply to message #135385]

Thu, 01 September 2005 05:32

kiran
Messages: 503
Registered: July 2000

Senior Member

Just now gone through the documentation to know about On_login trigger.i dont find that anywhere in that.
Can you please tell me about this or any link where i can access more info on this.

--Kiran.

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Re: interview question [message #135586 is a reply to message #135584]

Thu, 01 September 2005 05:58

saadatahmad
Messages: 452
Registered: March 2005
Location: Germany/Paderborn

Senior Member

hi,
I believe that there is a typo mistake from Mr. David. It is on-logon trigger, not on-login.
Below is the description of on-logon trigger from forms help:

On-Logon trigger:
Description

Fires once for each logon when Form Builder normally initiates the logon sequence.

Definition Level form

Legal Commands

unrestricted built-ins
Enter Query Mode no

Usage Notes

- Use an On-Logon trigger to initiate a logon procedure to a non-ORACLE data source.

- Pre-Logon and Post-Logon triggers fire as part of the logon procedure.

- To create an application that does not require a data source, supply a NULL command to this trigger to bypass the connection to a data source.

- To perform the default Form Builder processing from this trigger, include a call to the LOGON built-in.

On Failure

Form Builder attempts to exit the form gracefully, and does not fire the Post-Logon trigger.

Fires In

LOGON
See Process Flowcharts

Best Regards.

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Re: interview question [message #135588 is a reply to message #135385]

Thu, 01 September 2005 06:09

kiran
Messages: 503
Registered: July 2000

Senior Member

Thanks for updating quickly.

--Kiran.

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Re: interview question [message #135848 is a reply to message #135588]

Sat, 03 September 2005 00:11

NasirPanwar
Messages: 8
Registered: August 2005
Location: Faisalabad

Junior Member

In form builder, Go to Tools->Prefrences Menu and then RunTime Tab. Check the option Debug Messages and run form. This will show you in which order triggers fire.

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