I have a multi record block . I need to implement a functionality where the user updates a field in the record but the form saves the previous version of the record in another table ..
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I have a fairly standard Purchase Order form which contains pre-loaded data (been uploaded from an XML file).When the Purchase Order is processed, the form updates a Price History table only if the Price on the PO_Details changes.The code for updating the price history table is contained in a PRE_UPDATE trigger on the PO_Details Data Block.
No other data changes on the PO_Details table.I now want to change this so that the Price History table is updated even if the price does not change i.e I want to create a history record for each record on the PO_Details irrespective of whether it was updated or not.
Is there an alternative trigger that I can move my code to (ie move it from PRE_UPDATE) to some other trigger that is fired for each PO_Details record even if there is no change.
i am using form6i & oracle 8i.
i have master -detail form. both are database blocks.
i have inserted values for the master block bt not for the detail record my problem is.. "user should not be allowed" to move to next record of the master block before saving the current record
I have master detail block just consider Forms A as a master and Forms B as a Detail,when my cursor is in form A i try to save the record, it is saved Form A and putting Form B data as null, i have to put a validation to stop this activity, i have to inform the user "Provide values for form B text item",
I created a post block trigger in form A
Begin
If (:FORM-B.TEXT1 is null)l or( :FORM-B.TEXT2 is null)
then
Message( 'provide value for FORM-B');
Message( 'provide value for FORM-B');
raise form_trigger_failure;
ELSE
NULL;
END IF
END;
Im Getting error message and navigation got stopped in last item of form A itself,i need to show error message and cursor control should move to first item of form -B which trigger i have to use for this.
I have used a template to create a form which has 3 below tables / blocks in the form:
1.'OIFC_INV_DEVICE_TYPES'
2.'OIFC_INV_SECTIONS'
3.'OIFC_INV_DEVICE_MASTER'
The 1st 2 tables are used only to fetch values through a LOV and no insert happen during save and the 3rd has initial values defined and has to insert these values while click on the save (when button pressed trigger) button which has the below pasted code, but no error is thrown and neither the record is inserted,
declare
al_id alert:=FIND_ALERT('popup');
al number;
insert_val varchar2(500);
increment_value number;
MAX_VALUE NUMBER;
rec_check varchar2(1);
[code]....
I want to know like How we can select the latest updated record from xyz table. that record has STATUS column. I also want to check if the status is RED or GREEN query should return if the status is red then 1 and if the status is GREEN then it should return 0
View 8 Replies View Relatedis that my looping script updates EVERY record with the LAST record of the datafile. where it's doing this..
DECLARE....
CURSORS...
-- *****************************************************
-- C 1
-- *****************************************************
CURSOR C1
[code]...
I am working on form 6i, database 9i.
I have a table(emp): empno, ename, job, created by, creation_date
My form :
windows: 1. main window 2. find window
Main Window: It contains data block(emp block) on table emp. Shows 'empno', 'ename', 'job', 'INSERT' button,and 'UPDATE' button.
Find Window: It contains 'empno', 'ename', 'job','created_by','creation_date', and 'FIND' button.
If i search through FIND window, it will fetch the data from 'EMP' table and shows in MAIN window, emp block.
FIND BUTTON: SELECT empno, ename, job
FROM emp
WHERE empno=:blockemp.empno
AND ename=:blockemp.ename
AND job=:blockemp.job
AND created_by=:blockemp.created_by
AND creation_date=:blockemp.creation_date
[code]....
If i query data(F11) on block emp, i can update data any number of times, it's working fine.But if i search through the FIND window, if i udpate a record, first time, it's updating; but second time if i try update the record,it's giving below error.
ERROR:frm-40654 Record has been updated by another user.Re Query to see change
I understand that it's locking the table if manually update it(when i search data through FIND window).
I have created a form which as two block as master and detail.I am facing two problem in my detail block.
First: When I populate records in detail block, it prompt a message 'Do you want to save record ?'.
Second : When I alter any value in detail block and move to next record, it prompt a message 'Do you want to save record ?'
Is there any way where, system don't prompt me a message for saving record and user can continue with changes and save the records when he desire.
the data not save the record the item CMPID not generate a number or id to press button NEW
secondly to click the button SAVE they not save the partcular transaction.
I developed one form having 3 blocks(query_find,Summary and detail). If i do some changes in the 3rd block then press F4 key it's prompting "Do u want to save the Changes?[YES/NO/CANCEL].
If i press "YES" it displays message "1 Records applied and Saved. But the record is not saved in the database.
I have created a form where the main canvas has number of buttons. When I click each button it will open a new canvas in a new window. User will enter some details there. now I want to force the user to save or discard the record before they leave that child window. The code I have written is
DECLARE
n_button_selection INTEGER;
BEGIN
IF :SYSTEM.BLOCK_STATUS = 'CHANGED' then
[code]...
But I am not sure in which trigger I need to write the code. When I am writting in post block it is behavior is becoming unpredictable and also APP_STANDARD.EVENT('KEY-COMMIT') does not work in post_block trigger. When I am writting this in ON close trigger then also it is not firing as expected.
I developed a form in forms9i, at the time of data entering form is not showing any ERROR messages or SAVE RECORD message and when I press exit button it is asking "DO YOU WANT TO SAVE THE CHANGES YOU HAVE MADE".
I have checked my PRIMARY KEY field and there is no mistake and value is populating at PRE INSERT.
I am working on form 10g, here i am using post command in save procedure to apply some record in database temporary.
But Frm-40404 Message raise during saving record i need post commond but i dont want to this message should popup, is there any method to avoid the message only?
I have a form with 2 datablocks, datablock 1 is the datablock in which I want to write data too that table within the database.
datablock 1(which i want to insert data too) is:
In forms layout this simply consist of a display box at the top of the screen which is populated by a LOV from another table within the database. The lov value selected will then be placed in the appropriate field of the table. For example the LOV contains a list of every single car make there is. i.e. Renault, Ford, Vauxhall etc
datablock 2 (in which i just want to read data from, and write the data to the table used in datablock1) is:
Below this is my second datablock, which on the trigger 'on-new-form-instance' reads data from an already existing table and displays a list of every single make of car ie, focus, clio, megane, astra etc (tabular layout displaying 12 records at a time). Beside these car models will be a checkbox which is a non database item, originally unticked.
What I want to do is the user selects a car type from the top LOV say Renault for example, then they will go down the list of car models checking each and every model of car Renault makes, i.e clio, megane, etc when these models are all checked, and the user clicks save, it will insert into my table (which is the top datablock) the car which was selected From the LOV at the top, plus each and every car model which has a checkbox checked. So for example, say the user selects Renault from the top LOV and checks models clio, megane, laguna. There should be 3 entries in the table consisting of:
Renault, clio
Renault, Megane
Renault, Laguna
Now I have got it to work partially, in the fact that if I load the screen, select my car type and then multiple models that it will add 1 car type and model to the database but not the others which I have checked. I think I need it to go down each row and check if the value is ticked or something like that? using row id or something?
Here is the code I have so far: Just so you know car_model is the name of my table used as my second datablock, contains all car models as u would expect.
BEGIN
if :model_chkbox = 'Y'THEN
v_model_id := :car_model.id;
INSERT INTO NOTE_ACCESS_DEFAULT (car_type, model_id)
VALUES (:car_type, v_model_id);
end if;
EXCEPTION
WHEN OTHERS THEN
MESSAGE('SQLERRM: ' || SQLERRM);
END;
Another option was to do a loop and go through each record and see if it is checked, not sure how I would implement this but it does seem like a very inefficient way to do such a task, perhaps it would be something to do with when a checkbox is ticked stamp it or something.
when the tables are updated, the following detals must be correct to ensure that the links in the affected tables are in place.
PLUPDATE_NEW(PLUP_SAVE_SEQ field value) must be the same with PLUPDATE_BENEF_NEW (PLUP_NEW_BENEF_SAVE_SEQ field value)
PLUPDATE_OLD(PLUP_SAVE_SEQ field value) must be the same with PLUPDATE_BENEF_OLD (PLUP_OLD_BENEF_SAVE_SEQ field value)?
[Code]....
i tried this code, what should i do in the link for this tables?
I have a problem where my record is updated yesterday. How to get the record before updated?
View 4 Replies View RelatedI am using APEX 4.0. I have created a master detail page , the business logic is “ We can save master record only if there is at least one detail record exist.”
But current wizard developed page has functionality that I have to save master first then only I can add detail record. I want to save them together.
I have created one master detail form where on master i have one field with name status and if the status is changed to A it will prompt me to another detail block where i will fill the details and in case after i entered the details and then i decide it not to save and come back to main form without saving...how i can do it . I used go_blok In detail to go to master it goes to master but when i am saving the master the details get saved along with it.I dont want to save the detail and go to master block.
View 1 Replies View Relatedwhen a user change or delete any record or row in forms data automatically move to other table because i want to compare old and new record.
View 8 Replies View Relatedi have developed a form in 9i. can i view the fmx file on web. or tell me the extenstion what name of form should i use to save the form to view on the web.
View 5 Replies View RelatedMy query is: I have created a master-child forms on one canvas. In a child form i have to enter multiple records, but after entering every record its prompting me to save it. I want to avoid it and save the entire thing once all my records are entered.
View 4 Replies View RelatedI am failed to saved image in the table via forms. (Although i have successfully updated the table with a procedure at PL/SQL level).
Here is what i have done.
1) Table created
create table prod
(pcode number,
image blob);
2) Made a form with guidence present at orafaq
3) It reads and saves image BUT enter/execute query does not show the image
4) even the following code gives me 0
select dbms_lob.getlength(image) from prod
I've created Object Group which consists of (alert, parameters, visual attribute and property class). Now I want to save this Object Group.
View 3 Replies View RelatedI AM WORKING ON FORM I WANT TO SAVE THE RECORD IN TO TABLES TABLE1,TABLE2 AFTER UPDATING THE
TABLE1..BOTH THE TABLE HAVE SAME COLUMNS'.
WHAT IS THE TRIGGER FOR THAT
i want to save mathematical equations / symbols. using forms 6i.
What characterset , font to be used.
(note, my client has equations written in MS Word 2007)
im now doin' my currently program, actually they requesting for an update. I added birth date column in the module,they asked to the request to put a validation on date, such as:
a. under age
b. :txt_ph_birthdate > SYSDATE
c. if :txt_plan_type = 212 then
17 yrs, 5 mos and 29 days and 40 yrs, 5 mos and 29 day - as validation
d. if :txt_plan_type = 214 then
40 yrs and 6 mos and 55 yrs, 5 mos and 29 days - as validation
e. if :txt_plan_type = 215 then
17 yrs, 5 mos and 29 days and above - as validation
they also instructed me to put the validations in birth date after the column of birthdate, which is the :txt_plan_type(list_item) and i put it in TRIGGER (when-validate-item)after i did the codes and compile it., theres no message for error but i think its not working..it working. i already updates also the insert and the other trigger and procedure, i just add the plan type on it.
i havent edit the save button because the as i read the codes the it just call the procedure that i edit.when i run the program and after i encode the data..and when i press the save button, nothing happens or any confirmation.in addition, why is it that my validation on age doesnt work?
heres the
declare
n_months_between NUMBER;
d_same_day_occur DATE;
n_years NUMBER;
n_months NUMBER;
[code]...
How can we save Excel file as an objectin oracle. Like we can store image file.
View 1 Replies View RelatedI have developed a screen using oracle forms.... it has 4 text fields..then a LOAD button.After giving i/p in the 4 text boxes user will save (ctl+S) ..then hit LOAD button ,which will populate the fields below the screen.Everything is working fine but only problem I am facing...when user is trying to save (ctl+S) after giving the 4 i/ps in the text fields....the text fields getting disappeared and also becoming editable...though the data they have already given is being populated in the table..I want ..even after pressing ctl+S...the data should be there & non-editable.
View 2 Replies View RelatedI am using oracle forms 10g and basically we have a system that takes over 300 photos on a daily basis, this all works fine and with no issues except for say maybe 2-3 photos a month. Occasionally we will get a 'corrupt photo' (it not actually corrupt, it displays in everything as it should except forms) . When we encounter these photos forms just crashes out and the user is unable to query the record with the associated photo until it is deleted and a new one is taken (or alternatively if we take the photo from the database open it in paint.net and just hit save it will then work). There is no difference that we can see in the photo which doesnt work and those that do work. I have tried using WRITE_IMAGE_FILE to save the photo to disk and Read_Image_File to read from the disk to see if that makes a difference. If i save the file as jpeg and no compression it still crashes, if i save it with low compression it works fine but we lose quality which we dont want to lose. Bitmap wont work at all. Saving as JFIF and GIF works fine without any compression but we still lose quality.
The photo will display fine if we use a javabean to display it but in this instance a javabean is not an option.
One weird thing we noticed is that when we are on the form that crashes with these photos and query back a working photo first, and THEN query the 'corrupt photo' the corrupt photo displays fine, but if we go into the form and query a corrupt photo first forms crashes as explained.
