Need help understanding a basic APEX operation

Question

Hi all,
I'm an APEX newb. I've been developing some nice reports. Now I want to create some simple forms. What I'm trying to do is VERY basic.
I have a text box which a user enters text. I want, when they press the submit button to:
A. Call a simple Oracle procedure - i.e. exec insert_text(:P1_EXAMPLE);
B. If successful indicate success, if an error, show an error message
C. If successful, clear the items and let them do the same operation again.
I am already doing validations to check for nulls and other error checking, but after these validations, do I need a Computation a Process or a Branch???
Any help would be greatly appreciated.
Thanks

Answer 1

Thanks for your response.
I have been trying to add a page process.
1. I assume I need a PL/SQL process.
2. I assume that the default POINT of On Submit After Computations and Validations is correct
3. I enter the following under Enter PL/SQL Page Process:
begin
exec myschema.foo_insert_number(1331);
end;An the following error is generated:
1 error has occurred
* ORA-06550: line 3, column 6: PLS-00103: Encountered the symbol "myschema" when expecting one of the following: := . ( @ % ; The symbol ":=" was substituted for "myschema" to continue.
Any ideas?