Item Level Validations on Submit
Hello guys,
I would like to use Item level Validations but I have a problem. When I submit the page from a button the Item Level Validations automatically fire, can I not run the item validaitons when a specific button is pressed and not 'on submit'? If so how...
Thanks in advance
Spam
Hi "user502286",
in APEX 4.0 you have more control if validations (also the built-in one for required) should automatically fire during submit or not than in previous APEX versions. It's all about the two new settings
-) "Execute Validations" which is available in the "Action When Button Clicked" section of a button and
-) "Always Execute" for validations
Please consult the field level help for this attribute to find out how they should be set.
Hope that helps
Patrick
My Blog: http://www.inside-oracle-apex.com
APEX 4.0 Plug-Ins: http://apex.oracle.com/plugins
Twitter: http://www.twitter.com/patrickwolf
Similar Messages
-
Adding item level validation to a field
Hi All,
I am new to Oracle APEX.
I have a field named semester_code in my page and I want end user to enter only alphanumeric values. I want to create item level validation using regular expressions, but I don't know what expression to write for this purpose.
Any help will be highly appreciated.
Thanks
BilalHi,
Go to the validations section of the application builder (for the application you are working on)
-> add item level validation
-> select the field that you are trying to validate
->item string comparison
-> select 'Item specified is alphanumeric' from list
Chris -
PO item level validation if create with ref to contract
Hi
Pl help me to fulfill the following client requirement:
When user create the PO with ref to contract , system fetch the all data from the contract to PO at line item level, but in the PO, user is able to change the contract line item rate.
Now contract line item rate is already fixed with vendor & PO creator should not allowed change this rate.
Could you provide the any standard configuaration or development to restric the user to chage the PO line item rate if created with ref to contract
Pl give me replay as soon as possible as it is very urgent
Rgds
NishitHi,
First you have to create a separate document type which is to be used for creation of PO referring a contract . Than define functional authorisation to buyers going by the menupath -Materials management > Purchasing > Authorisation management > Define function authorisations for buyers-Function Authorizations: Purchase Order. Here enter the field selection key of the new PO document type you created . Than check the box "Display Prices" . Uncheck all other boxes .You can check reference to Contract against possible reference Objects. Than save . Than in the User id enter the User parameter EFB and allocate the aparameter to the user . Also remove other document types of POs except the newly created document type in user authorisations. This will prevent change of price field in the specific document type.
Dhruba -
Item Level Validation Not Working As Supposed To...
Hi All,
I have an item validation type: SQL(Not Exist) that checks whether the value in the id number field exists in the database when Create button is clicked. If the id number exists in the database then an error message is displayed in line with the field & the transaction doesn't go through; however, when this happens Apply Changes & Delete button appear & Create button dissapear. It's as if the record has already been inserted. I would like this validation to work like the Not Null validations.
I repeated this process several times without success & now I can't even create a new user or update & delete existing ones - I get the error:
ORA-06550: line 1, column 7: PLS-00428: an INTO clause is expected in this SELECT statement
ORA-2015: User ID number already exists in the database.NB:The second message is the one I use whenever there's duplicates so, it's oracle reserved message. Any help is highly appreciated.
Regards
KamoThe buttons probably have conditions to appear if a certain item is not null. You can set this item to null as part of the validation, e.g.,
:P1_X := null;
...but to do that you'd need to change the validation type to PL/SQL Function Returning Boolean and code the "not exists" logic into the PL/SQL block.
Scott -
Why item level validation can only execute function but not procedure?
Dear all,
When execute my form, some parameter values will be passed to the text items.
Those values are the procedure name or function name for that particular item which are already defined in a package and those items are non-database items.
Suppose a particular item can be validated by a procedure or function. It depends on what value is passed into the program.
If the item when-item-validation is triggered, that corresponding procedure or function will be executed by calling the following codes A) or B):
A) EXECUTE IMMEDIATE 'BEGIN' || procedure || '(:1);END;' USING v_value;
OR B) DBMS_SQL.EXECUTE(...)
Basically, the form is working fine except 2 blocks which can only accept Function, i.e. only fired the function but cannot fire the procedure. Actually these 2 blocks are similar to the others blocks and they are also non-database blocks.
I am using Form10g.
Anyone have idea for that? Thanks for advance.
Regards.You cannot use Execute Immediate in Forms. You have to do that on the server in a stored procedure.
You should not use DBMS_SQL either. In Forms, you use EXEC_SQL, which is almost the same, except for the error handling. And it is VERY slow, since you make a number of calls to it, plus one for each variable passed.
Now... if you call a function, it must return a value. If you write code to dynamically call a function, this process must be complex enough to handle the returned value. The same occurs if your procedure that you call has any parameters. If there are no parameters, then it would be simpler.
If you want dynamic function or procedure processing, then I would suggest you just pass the value being validated plus the table.column name to a server-side stored procedure or package, and do all the processing on the server.
Good luck... it won't be easy. -
Hi
I want to add a validation on one Item which will fire as soon as I exit that field (like POST-TEXT-ITEM) , For Example. I have one Field VND_CD and One Display Field VND_NAME, I Want a Validation on VND_CD field at that too fire as soon as I leave VND_CD field. At VND_CD I want to write , IT should Check VND_MST and fetch VND_NAME from VND_MST and Display in VND_NAME Field.
Please advise.
thanks in Advance.You should investigate the use of AJAX for this. Lots of posts on forum.
Gus -
Item Level Validation in Detail Block
Hi Experts,
I have to Block Master and Transaction Block, When I am trying to enter the same item code in my Detail block it is accepting, but want to valid one one record will be there in my Details Block, please help me and send me some usefull code to solve this problem.
S P MishraThe easy bit would be just a validation displaying the error message in the notification area. For this, one would just loop over the rows in the report for that column, checking each. If an error was found then return false. For displaying the error message under the actual row with the problem, one would have to do this manually. You could possibly do this using a div which has a class containing "display:none" and then manually set the style of the error'ed row in your validation routine. Would be messy but I'd imagine you could get it working.
-
Item Level Validation - on a page
I have condition where I have 2 item on a page. One is a check box and another Items is for entering the Number . I have to have a condition where When the Check box item is checked alone the next ITEM should run ITEM not NULL condition. If the Check box is left unchecked its ok for the ITEM to be NULL.
I have to check the condition for the "other ITEM" not to be NULL when "Check box ITEM" is Checked.
ITEM 1 - CHECK box
ITEM 2 - NUMBER
When ITEM 1 CHECK is CHECKEd
ITEM 2 should not be null. -
Item Level & Page Level Validation..
Hi ,
What is the difference between Item Level validation & Page Level validation..
in which sceneario it will be useful.
Anoo..
Edited by: Anoo on Dec 16, 2008 5:04 AMHi,
From the APEX help:
* Item level validations are specific to a single item.
* Page level validations do not apply to any single item, but apply to an entire page.
{code}
Paulo Vale
[http://apex-notes.blogspot.com] -
Page level validation to prevent duplicate data entry into the database
Hello,
Can anyone please help me out with this issue.
I have a form with two items based on a table. I already have an item level validation to check for null. Now I would like to create a page level validation to check that duplicate data are not entered into the database. I would like to check the database when the user clicks on ‘Create’ button to ensure they are not inserting duplicate record. If data already exist, then show the error message and redirect them to another page. I am using apex 3.2
ThanksHi,
Have you tried writing a PLSQL function to check this?
I haven't tested this specifically, but something like this should work:
1) Create a Page Level Validation
2) Choose PLSQL for the method
3) Choose Function Returning Boolean for the Type
For the validation code, you could do something like this:
DECLARE
v_cnt number;
BEGIN
select count(*)
into v_cnt
from
your_table
where
col1 = :P1_field1 AND
col2 = :P2_field2;
if v_cnt > 0 then return false;
else return true;
end if;
END;If the query returns false, then your error message will be displayed.
Not sure how you would go about redirecting after this page though. Maybe just allow the user to try again with another value (in case they made a mistake) or just press a 'cancel' button to finish trying to create a new record.
Amanda. -
1. How do I check/see if a validation rule is page level or item level, I couldn't find any difference in the definitions between the two as seen on the definition screens in APEX.
2. (Could be related to 1.) I expected the validation rule 'Item in Expression1 contains at least one of the characters in Expression2' to imply that Expression1 can not be NULL. I had to create a separate IS NOT NULL validation rule however. To me that does not make sense or is there a reasonable explanation?
tia,
MartinMartin,
As Tony said, there is no difference between page and item validations other than the ability for item validations to have error messages positioned right next to their label.
As for the null value problem, the following "item comparison" -type validations do not produce a validation error if the specified item is null:
* Item specified contains no spaces
* Item specified is a valid date
* Item in Expression 1 contains only characters in Expression 2
* Item in Expression 1 contains at least one of the characters in Expression 2
* Item in Expression 1 does not contain any of the characters in Expression 2
This allows you to account for the null value case with a separate "not null" validation. Without this behavior there would have to be a "Item in Expression 1 is NULL OR <remainder of validation>" -type validation in addition to each of the above validation types.
However, the following validation types do result in a validation failure if the item is null:
* Item in Expression 1 equals string literal in Expression 2
* Item in Expression 1 is contained in Expression 2
This behavior appears to be an oversight, also spelled bug.
Scott -
FI Validation rule error message problem at line item level
Hello all.
I have created a step within an FI Validation rule (OB28) at the document line item level. I have set the message to "E" for an error. I have generated the validations. When I test my step, the error is triggered, but triggered as an Information popup - warning and does not give me a hard stop. Does anyone have an idea why this may happen? I need this to be a hard stop but not a cancellation of the document entry. I am using FV60 to enter my document.
Thanks for help.
mvp0821OSS note # 863267 explains answer. Cannot create "error" message on ENJOY transactions - FV60 is included in this list. "E" works on classic transactions.
Thanks for thinking about this. -
Validation on 'MATERIAL GROUP' at item level as well as service sub line it
Hi friends,
my requirement is to put validation on 'MATERIAL GROUP' at item level as well as service sub line item level.
Pls help me with exit/badi.
Ganesh SheteHi Ganesh,
For main line item you can use EXIT EXIT_SAPMM06E_017 or BADI ME_PROCESS_PO_CUST.For doing validation at service sub-line item level use EXIT EXIT_SAPLMLSP_030.
Hope this helps. -
PO output Validation at Item level
Hi All,
We have created VOFM routine for PO output. We have to validate at item level.But the structure KOMPBEA in the routine is empty and it is not executing KOMPBEA_FILL function module.
Is it possible to Validate PO output at Item level ?
if possible then how to fill KOMPBEA.
Thanks in advance.
Quadri.I think you are working with RR scenario;
then SNC (RO) triger SD to create SO in ERP (not created in SNC).
PO number is not item level, it is header level, that means all the items of a PO have same PO number.
PO is created at customer system, so are you sending the PO numbers from SNC to your customer? -
User Exit for Updating Delivery Plant at Item Level in Sales Order
Hello Experts
There is a requirement to determine the delivery plant for each item level and than update the items with newly determined plant. There is a user exit MV45AFZZ routine FORM USEREXIT_MOVE_FIELD_TO_VBAP. to update the item level entries in Sales Order in VA01 or VA02. Is this the right place to do this?, if yes , do i need to perform any other standard logic (like re determine Shipping points , schedule lines ) for newly determined plant? If not , can you please suggest any other place , BADI or user exit to change the delivery plant of sales order.
Thanks a lot....
-HarkamalBest place is MV45AFZZ-USEREXIT_SAVE_DOCUMENT_PREPARE. Populates the values just before saving the document. You can have your own deriving logic. Make sure that peice of code is trigger only for Sales Order create or change (VA01/VA02).
Are you kidding??? You do realize that this is AFTER all validations against configuration, ATP, pricing, etc. have been performed??!!! Never, ever change a critical value like plant in the SAVE user exits...
Maybe you are looking for
-
Automatically open and quit app at specific times
I want to open the DVD Player app at a specific time in the morning and have it play a DVD all day (it's looped). I then want the app to quit at a specific time at night. The computer will go to sleep from when the app quits until right before it ope
-
JAVA ERROR MESSAGE WHEN POSTING CHANGES TO OC4J
We are using Oracle9iAS v1.0.2.2.2a. From the Client we succed in posting and commiting changes to our BC4J on the Middletier. The next time we postchanges we get the following exeption on the OC4J AS: oracle.jbo.DMLException: JBO-26080: Error while
-
I have Adobe Photoshop Elements 10 plus I create PDF files for work some are scan pdf docs. When I install Photoshop Elements 10 it DOES convert all the PDF files to Photoshop Elements-10 Docs. it even changes and shows the PSE-10 Icon. So I am alway
-
Rename of Business systems and channels in PRD system
Hi all, I am doing a rework of some scenarios in PI. I will rename business systems and channels. When we move the new objects to Prduction and activate what is the best order to stop processing in PI before the switch over. Is it 1)Stop PI inbound q
-
Can I change the volume of songs in a playlist without permanently changing file?
I'm making playlists and sometimes the songs have a very different volume. It doesn't matter when you play a whole album but the contrast of loud and quiet in a playlist can be jarring. If I burn the playlist to a disk I can apply the "Soundcheck" t