validate digital in updatable report

What is the best way to manage a user by placing a sign $ in a numeric field. The field (unit_cost) digital are in a report to be updated. When a sign $ is entered, the following error occurs:

Internal error in the routine mru: ORA-20001: error in MRU: line = 1, ORA-20001: ORA-20001: find the value invalid for the number, please check number. format, insert into 'PURCHASEREQ_DEV '. "" PRM_REQ_ITEMS ".

The options I've tried don't work not probably because of the syntax. I am looking for the way faster and easier to do. 1. is there a way to intercept the oracle error and handle it gracefully to the end user? 2. I have tried a few solutions javascript to manipulate the field with nothing doesn't. 3. I am also aware example Dene of validation on update reports.

Shelly

Shelly,

Here is an another, perhaps better, way to run the check...

DECLARE

   l_retval BOOLEAN;

BEGIN

   FOR i IN 1 .. apex_application.g_f02.COUNT
   LOOP
      l_retval := REGEXP_LIKE(apex_application.g_f10(i), '^[[:digit:]]+$');
      EXIT WHEN NOT l_retval; --Test failed, no need to continue
   END LOOP;

   RETURN l_retval;

END;

Kind regards
Dan

http://danielmcghan.us
http://sourceforge.NET/projects/tapigen

Tags: Database

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