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Automatic Commit - Multi-tab Form [message #447739]

Wed, 17 March 2010 12:30

Kevin58
Messages: 79
Registered: January 2009

Member

I have a four tab canvas. The first 3 tabs belong
to one data block. The last tab has two data blocks.

How can I automatically commit changes if the
user clicks on any tab and not necessarily in
tab order?
Thanks,

Kevin

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Re: Automatic Commit - Multi-tab Form [message #447752 is a reply to message #447739]

Wed, 17 March 2010 13:56

Littlefoot
Messages: 21818
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

Pushing the "Save" button (i.e. issuing COMMIT in any of form tabs will commit changes in the whole transaction. It doesn't matter which tab is currently active.

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Re: Automatic Commit - Multi-tab Form [message #447754 is a reply to message #447739]

Wed, 17 March 2010 14:01

Kevin58
Messages: 79
Registered: January 2009

Member

Hello,

What trigger(s) should I be looking for or should I use?
Thanks,

Kevin

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Re: Automatic Commit - Multi-tab Form [message #447755 is a reply to message #447754]

Wed, 17 March 2010 14:03

Littlefoot
Messages: 21818
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

No trigger; just push the yellow floppy disk icon in the form's standard toolbar.

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Re: Automatic Commit - Multi-tab Form [message #447756 is a reply to message #447739]

Wed, 17 March 2010 14:09

Kevin58
Messages: 79
Registered: January 2009

Member

Hi Littlefoot,

A little background. I'm trying to get to a point where
no matter what the user does, changes something on one tab,
then clicks on another tab may or may not make any changes their
and then decides to goto the next record or starts a new query to find other data, etc..

I want to make sure that if they did change anything or created a new record that it gets saved.

Is there anything like an auto commit?
Thanks,

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Re: Automatic Commit - Multi-tab Form [message #448245 is a reply to message #447739]

Mon, 22 March 2010 05:17

cookiemonster
Messages: 13938
Registered: September 2008
Location: Rainy Manchester

Senior Member

No.

Why are you worrying about this?
If the user does anything that'll wipe the data they've entered so far - execute a query, clear a block, exit the form - forms will prompt them to save anyway.

If you really need to do this will WHEN-TAB-PAGE-CHANGED do the job?

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Re: Automatic Commit - Multi-tab Form [message #448292 is a reply to message #448245]

Mon, 22 March 2010 10:37

Kevin58
Messages: 79
Registered: January 2009

Member

I am trying to figure out what trigger to use to generate
a 10 digit key for any new records. This key is used internally
to tie three related tables together. So it is important that
before moving off a new record that it is able to generate that key.

The users I have have been accustomed to how Microsoft Access behaves. It knows to save a record automatically. Whether it be a new record or a change to an existing one.

Just trying to figure out a way to have Oracle Forms do the same.
Thanks,

Kevin

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Re: Automatic Commit - Multi-tab Form [message #448296 is a reply to message #447739]

Mon, 22 March 2010 11:08

gregor
Messages: 86
Registered: March 2010
Location: Germany

Member

Hello Kevin58,

you can use the PRE-INSERT-Trigger to fill your Key.

But hold in mind, that when you fill your Key
with a sequence, the table can only hold 9999999999
unique record-Keys.
The better way is, NOT to limmit the Column-size to 10.
or concatenate the SYSDATE with a rotating sequence.
or ....be creativ

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Re: Automatic Commit - Multi-tab Form [message #448301 is a reply to message #447739]

Mon, 22 March 2010 11:50

cookiemonster
Messages: 13938
Registered: September 2008
Location: Rainy Manchester

Senior Member

It sounds like you want a master-detail form. Then you'd populate the key from a sequence on the pre-insert trigger on the master block and forms would take care of the other blocks for you.

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