Creation of Master-Detail Form for new record.

Hi Friends,
This is my requirements. Please help me to complete my task.
I have two tables Master and Detail. Detail have foreign key relationship with Master.
I want to design the page Master table columns are in header portion and Detail table columns are in af:table.
When i load the page, it should contain empty header portion and one empty row in the table and table should contain Create, Edit and Delete button.
I want to use one Save (Commit Operation) only. If i save the record it should insert first in Master table and then detail table.
I gone through lot of documents but not able to find anything related to my need.
Please if any link or sample or document is there means please share it.
Thanks & Regards
Vimalan Balan

Hi Frank,
Yes Frank, I am planning to create master and detail within one form and one submit action to save the master and detail values in the table. In detail table i want to have only create and delete operation for the rows.
Example:
Master - Header
PO ID -- input value
Name -- input value
Detail - table row.
<create> <delete>
Select Amount Exchange Rate
<save> --- this is for entire master and detail. Need to save the master and detail after user entered in the screen.
Please guide me or help or provide solution to solve the problem.
Thanks & Regards
Vimalan Balan

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FRM-40654 error in master-detail form while deleting record in detail block

Hi,
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Can anyone help on this.
Thanks In Advance,
Midhun

Hi jan,
master block is based on Table "A" and detail block is based on a View "X".
View "X" definitions includes the tables "A","B","C" etc..
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Midhun

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In the Master Blokc based on Line level information I am doing calculations.
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without changing Org ID it is working fine. if i changed to Some other organization id during
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You can just read the following section
Can I specify a sequence number generator as the default value for a form column?
Yes. Enter the following in the "default value" field for the column:
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http://otn.oracle.com/products/iportal/htdocs/portal_faq.htm#BuildingApplications
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Is there any demonstration or tips how to Insert record on master-details form for JPA/EJB 3.0 with ADF binding?

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Hi,
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Primary key updation in the Master details form.

Hi All,
I am struggling with Master Detail form in apex 3.12.
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In a After submit process on the page I then parse this :REQUEST object like this:
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v_pos NUMBER;
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Can't add new detail record in Master Detail form

Hi ,
I've created a simple database application from scratch by initially selecting a Master Detail page. This generated a report page (for the parent ) and a form page (for the child ). On using the form to add a new child record the following error was generated:
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Error Unable to process update.
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I tried it for Apex 4.0.2 (my version) and 4.1 (on apex.oracle.com) and I am asked for master and detail PK generation in both versions.
What are your steps exactly in the wizard? Like this?
Create page -> Form -> Master Detail Form
Now you see a whole list of sub steps including "Primary Key Source".
Oh I see "Create Application wizard." in your post. Start with an empty application (blank page) and use the Create Page wizard instead. Maybe that's the difference.
Edited by: InoL on Nov 18, 2011 9:27 AM

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Hello,
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Charly

Hi,
POST-QUERY is definitly the wrong trigger to do what you want to achieve.
1. The usage of GO_BLOCK in POST-QUERY is not allowed and it will not work.
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So the right trigger to do what you want to is the ON-POPULATE-DETAILS-Trigger.
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Hello Everyone,
I need help on the following.I have master detail form .In detail form i have Add Row button which adds a new row and i have save button to save the record .But now if i am adding a row its not adding a new row .It says it process but didn't show the new row .
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thanks in advance

Hello,
How many records do you show in your detaii region and how many are there for that master? Maybe the new row is in the next set of records - or at the 'bottom' of the last set of records?
Did you check if the row is inserted in the database (and just didn't show up for one reason or another)?
Greetings,
Roel
http://roelhartman.blogspot.com/
http://www.bloggingaboutoracle.org/
http://www.logica.com/

Oracle 10gr2 Master/detail form running very slow when you navigate to the detail record.

Hi All, I have a master detail form, running in webserver, when I navigate to the detail block, the form start buffering and buttering for about 2 min. There is a trigger when-new-record instance that is firing when you navigate to a new record : The select part of this stament is taken a long time to execute. I modified this in toad and what used to take 25 seconds to run is taken less than a second now, but the slowness still persists in the form.
for rec in (select wrrh_col
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         and wrrh_col_no = wpbh_col_no
       and wrrh_col_proj    = wpbh_col_proj
       and wrrh_proj_no     = wpbh_proj_no) loop
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end loop;
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Thanks.

Thanks Andrea for your prompt response, the problem is the select statement and like I stated, I tuned the select statement in toad and what normally takes 23 secs is taking less than 1 sec to run. If I comment out the call to the function, it is still slow. The select stament will returned null and it will still be slow. When I comment out the for loop, it run very fast. I dont know what else to do than tuned the select statement.

To attach a RTF template(Report for printing ) in the master detail form

I have an application in which I have 3 master detail forms of which one of the form is a gate pass form . Now this gate pass form has a report region as the detail.
All that i need help is to print the Gate Pass with few fields as information in the gate pass form , where an image or picture of the visitor is also a filed .
Now I have created an RTF Template which is the Gate pass layout with the pic.
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Pars I need another Help
I am working with a master detail form where in the form region i have a Radio group . Lets say the Radio group is
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Line Status to get Disabled .
I have done that by a dynamic action - using jquery statement (.Disable) .
Defining the element attributes as Disable .
Now the problem is that ,, Line status is getting disabled on the selection of Non returnable radio button. but unless and until i dont press the Add row button it does not work ,, else i will have to switch over between the radio buttons to get this action done !!

Problem in Master Detail form when using ADF table for Detail

hi,
jdev version-11.1.2.1.0
i have create Master detail form using datacontrol drag as ADF Master Form Detail Table.
Now when i create a new row in Detail table using CreateInsert button a blank new row created on the top of detail table.
and other row show that data of previous record based on master.
problem is that i want when i click on createInsert button all row of detail table should be blank and when user fill two or three row then commit.
Thanks in Advance

Hi,
if a detail table has data, then createInsert adds to these. If you want to hide existing rows, create a new View Object instance and set its "Retrieve from the Database" option to "No Rows". The use an af:switcher to change the table shown when the user clicks the createInsert button. There is a bit of coding required to have this use case in ADF, but its mostly declarative. Bottom line is that there is no automated option other than creating new rows in a separate page or dialog if you are bothered by existing rows
Frank

Creating Detail record in Master Detail form

I have created a Master Detail form with the Detail form being on a second page.
I have no problem editing an existing detail record. However, if I attempt to create a new Detail record (insert). I get an error. It appears that the value of the field that I am linking the Master and Detail records with, does not get passed to the second (detail) form when I press the 'Create' button and I have not been able to ascertain where I may need to modify the parameters of the page.
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Hi Judy,
It's been 5-6 months since I've created a Master/Detail APEX application, but I don't remember having to create any special trigger or anything. I created a few maintenance appls over tables I created, and created an inquiry appl using Oracle vendor tables. All of them have worked nicely.
If the PK/FK's are set up correctly it just works. :-) Like magic. If I recall correctly, as you create the appl you define the the key fields to use. If the tables are defined correctly, and you 'tie' them together using the correct key fields in the application everything should work nicely.
Tony

Error ORA-01790: for INSERT in master detail form

Gidday;
I get the error message 'ORA-01790: expression must have same datatype as corresponding expression' when I attempt an insert operation in the detail region of a master/detail form.
I have checked previous entries of this error I could find - as far as I can tell the parent key defaults are correct.
It seems one of the factors could be that the tables are not within the 'home' schema for the application. I have created a similar default master detail form on the tables, with the home schema matching that for the tables. Within my major application I have ensured the correct schema is referenced in all fields (all those I could find - in the Report Attributes / Column Attributes area).
I just cannot find which expressions are mis-matching their datatypes.
thanks; DS

Hi,
According to [http://ora-01790.ora-code.com] the error is raised because "A SELECT list item corresponds to a SELECT list item with a different datatype in another query of the same set expression." Do you have any Select Lists on your page? If you do, is the "return value" of the same datatype as for the underlying field?
One thing to try in these circumstances is to click the Debug link on the Developer's toolbar at the bottom of the page and then try to insert your record. You will get a whole stream of messages appear on the left of the page and the error should become obvious.
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Andy

Creation of Master-Detail Form for new record.

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