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Code Sharing [message #663370]

Wed, 31 May 2017 13:21

sourabh2511
Messages: 3
Registered: May 2017

Junior Member

Hi,

I have a form where I have two buttons. There is a piece of code in button 1 which I want to use again in button2. IS there a way to share the code from button 1.

Regards
Sourabh

[MERGED by LF]

[Updated on: Fri, 02 June 2017 15:42] by Moderator

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Re: Code Sharing [message #663371 is a reply to message #663370]

Wed, 31 May 2017 14:28

Littlefoot
Messages: 21826
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

Sure. Put that code into a procedure, and then call that procedure from both WHEN-BUTTON-PRESSED triggers.

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Program unit [message #663419 is a reply to message #663370]

Fri, 02 June 2017 09:42

sourabh2511
Messages: 3
Registered: May 2017

Junior Member

Thank you Surprised I was able to do that.

Hi,

I have a program unit that I need to call from two triggers (When-button-pressed from two different buttons). Depending on which trigger is calling the program unit, I need to display a message. Can you please help me to understand as to how do I know which trigger is calling the program unit ?

[Updated on: Fri, 02 June 2017 15:41] by Moderator

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Re: Program unit [message #663424 is a reply to message #663419]

Fri, 02 June 2017 12:44

joy_division
Messages: 4963
Registered: February 2005
Location: East Coast USA

Senior Member

Either send in some flag or display the message in the WBP trigger.

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Re: Program unit [message #663427 is a reply to message #663424]

Fri, 02 June 2017 13:15

Michel Cadot
Messages: 68770
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

... or why just one program unit and not two, one for each trigger?

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Re: Program unit [message #663449 is a reply to message #663427]

Fri, 02 June 2017 15:45

Littlefoot
Messages: 21826
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

@Michel: because we've just done the opposite. As this question is closely related to OP's previous topic, I merged them.

@sourabh2511: another option would be to add a parameter to the procedure. You'd pass it from the WBP triggers and display the appropriate message. Here's what I mean:

Code: [Select all] [Show/ hide]

procedure your_prc (par_which_wbp in varchar2) is
begin
  ... your code here

  if par_which_wbp = 'first' then
     message('WBP 1 pressed');
  elsif 
     ...
  end if;
end;

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