How To Suppress Error Message In Oracle Forms
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On-error Trigger In Oracle Forms Example
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System.message_level In Oracle Forms 10g
only takes a minute: Sign up Suppress/clear messages in oracle forms 10g up vote 1 down vote favorite I have some validation code that, when a user tries to save, will run through some complex business rules and determine if how to display message in oracle forms 10g the current data entered matches the rules enough so to allow a save. If not, an error message telling them what rule is in violation is put at the bottom of the screen using message('All foos of type bar must qux.'). When they exit the form, it also runs against validation, and if successful, asks them if they want to save (using the built in question). If not successful, I have an alert that informs them all data will be system.message_level oracle forms lost and asks if they still wish to exit. The trouble is, when they click 'Exit Anyway', the validation message pops up. Once they click ok, the form closes as expected. I'm attempting to suppress/clear messages so that this popup doesn't happen. I've tried changing the message level but it still pops up. I've tried sticking in a message('', NO_ACKNOWLEDGE) but that only lets me control where in my if/else chains I want the message to popup. Is there some clear_messages or such I can do to just cancel all messages on the form waiting to be displayed? Edit: Would anyone mind explaining downvotes or why this doesn't show an understanding of how oracle forms work? As it currently stands, if I do message('something') I get a message in the status bar. If I do message('something') message('something else') the second one is in the message bar while the first one pop ups on the screen. I am asking if there was a way to keep the first message from popping up. This is clearly something being done in oracle forms, and I've already explained a few attempts to clear it. Yes, I don't understand how to clear the status bar to keep the message from popping up, which is the whole reason I asked the question. Perhaps I need to note why message('something', no_acknowledge); message('something else'); does not solve my problem? If that is the case, the reason i
own generated Error [message #336475] Sun, 27 July 2008 12:29 Shaheer Messages: 50Registered: June 2008 Location: Pakistan Member Respected Sir, Please see attached file. In my form one field that takes five digits.
Query Caused No Records To Be Retrieved In Oracle Forms
for example (00411) and i set its format mask (99-999). When i put less frm-40350 query caused no records to be retrieved then 5 digits in the field, Oracle Form generate its own Error i.e. FRM-40209 Field must be of Form 99"-"999.
Oracle Forms Message Not Displaying
I also declare my own alert for this error. but First Oracle Form Display its own Error and then my Alert display. i want to display my own alert instead of Oracle Form own http://stackoverflow.com/questions/17820226/suppress-clear-messages-in-oracle-forms-10g generated Error. please post the solution. Attachment: error.GIF (Size: 65.58KB, Downloaded 373 times) [Updated on: Sun, 27 July 2008 12:36]Report message to a moderator Re: How handle Oracle Form own generated Error [message #336858 is a reply to message #336475] Tue, 29 July 2008 04:22 sasipalarivattom Messages: 118Registered: June 2007 Location: Cochin ( INDIA ) Senior Member Dear Shaheer , Can you please answer http://www.orafaq.com/forum/t/122480/ these questions? 1. Are you calling the alert in WHEN-VALIDATE-TRIGGER of the Account No field? 2. Do you have any code in on-error trigger to suppress the default error message ? Waiting for your reply. Regards Sasi.. Report message to a moderator Re: How handle Oracle Form own generated Error [message #336914 is a reply to message #336858] Tue, 29 July 2008 06:05 Shaheer Messages: 50Registered: June 2008 Location: Pakistan Member 1) No Sir, i call alert from KEY_NEXT_ITEM trigger. In this trigger i use if condition if (length(:blockname.fieldname) = 5 )then go_item('fieldname'); else i call my own alert; end if; 2) No Sir, i cannot define No_ERROR Trigger. Report message to a moderator Re: How handle Oracle Form own generated Error [message #336917 is a reply to message #336914] Tue, 29 July 2008 06:16 Littlefoot Messages: 20842Registered: June 2005 Location: Croatia, Europe Senior MemberAccount Moderator You "can not" create ON-ERROR trigger, or you "did not" create it? If you didn't, why wouldn't you? There's been an example recently on the board - search for ON-ERROR keyword and you'll even find an example. Report message to a moderator Re: How handle Oracle
one of the easiest is manipulating the :system.message_level:KEY-COMMIT - trigger on form-level (quick and http://talk2gerd.blogspot.com/2006/12/best-practices-on-error-and-on-message.html dirty)BEGIN :System.Message_Level := 25; COMMIT; :System.Message_Level := 5;END;or KEY-COMMIT http://oracle.ittoolbox.com/groups/technical-functional/oracle-dev-l/suppressing-oracle-forms-message-1008939 - triggerDECLARE V_Message_Level NUMBER;BEGIN V_Message_Level := :System.Message_Level; :System.Message_Level := 25; COMMIT; :System.Message_Level := V_Message_Level;END;these are not best practices. Because you have to write those codes in hundreds of procedures and tons of code.Filtering the errors and messages is the oracle forms key to have a powerful message-handling. Here is an easy procedure which shows you the technique:ON-ERROR - trigger on form-levelDECLARE V_Error_Code NUMBER; V_Error_Text VARCHAR2 (2000); V_DBMS_Error_Code NUMBER; V_DBMS_Error_Text VARCHAR2 (2000);BEGIN V_Error_Code := Error_Code; V_Error_Text := Error_Text; V_DBMS_Error_Code := DBMS_Error_Code; V_DBMS_Error_Text := DBMS_Error_Text; IF V_Error_Code IN (40401, 40405) THEN /* in oracle forms || 40401, 40405 - no changes to save / apply get filtered */ NULL; ELSIF V_Error_Code IN (-1034, -3114) THEN /* || -1034, -3114 - not connected to database */ Message ('Not connect to database, exiting Form'); Exit_Form (no_validate); ELSIF V_Error_Code IN (40508, 40735) AND V_DBMS_Error_Code BETWEEN -20999 AND -20000 THEN /* || -20000 errors are raised by RAISE_APPLICATION_ERROR || They are handled in a different way */ Show_and_Log_DB_Error (V_DBMS_Error_Text); ELSE /* || All other errors went into Show_and_Log_Error, where they || get inspected, analyzed and logged. */ Show_and_Log_Error (V_Error_Code); END IF;END; 4 comments: Anonymous said... Hello sir,I tried the same code in on-error trigger in forms but showing me compilation errorthe identifier'Show_and_Log_DB_Error 'and Show_and_Log_Error'must be declared January 16, 2008 Gerd Volberg said... that's correct. Those routines point to your logging-procedures. If you want to create such a technique read here: http://talk2gerd.blogspot.com/2007/09/easy-logging-and-debugging-in-forms.html January 1
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