Multi Row Delete & Row selector in 1.5

Hi All,
Please forgive my ignorance.
But, are these processes (Multi Row Delete, Row selector) not available for HTML DB 1.5.
What is the other way to do this.
Thanks
Monika

Hi Monika,
It's been a while since I used 1.5 so I can't answer that, however whilst I'm not generally in favour of upgrading just for the sake of it, is there a reason why you wouldn't consider upgrading to a later release?

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Print,Check,Apppend Row,Delete Row,Insert Row buttons actions code

HI,
I have a ALV table in that buttons Print,Check,Apppend Row,Delete Row,Insert Row buttons are there.But client requirement is they don't want those buttons in ALV they want in above the ALV table.
Can you please let me know how to hide those buttons in ALV.and give me code Print,Check,Apppend Row,Delete Row,Insert Row action code..HI,

I hope you have instantiated your ALV. Check the below code
* Instantiate the used component " You can use code wizard to get this code.
DATA lo_cmp_usage TYPE REF TO if_wd_component_usage.
lo_cmp_usage =   wd_this->wd_cpuse_usg_alv( ). "usg_alv should be your usage name
IF lo_cmp_usage->has_active_component( ) IS INITIAL.
    lo_cmp_usage->create_component( ).
ENDIF.
* Get Model
DATA lo_interfacecontroller TYPE REF TO iwci_salv_wd_table .
lo_interfacecontroller =   wd_this->wd_cpifc_usg_alv( ).
DATA lo_value TYPE REF TO cl_salv_wd_config_table.
lo_value = lo_interfacecontroller->get_model(
* Hide Standard buttons on ALV toolbar
DATA: l_std_func TYPE REF TO if_salv_wd_std_functions.
l_std_func ?= lo_value                                 .
l_std_func->set_edit_append_row_allowed( abap_false ) .
l_std_func->set_sort_headerclick_allowed( abap_true ) .
l_std_func->set_edit_append_row_allowed( abap_false ) .
l_std_func->set_edit_insert_row_allowed( abap_false ) .
l_std_func->set_edit_delete_row_allowed( abap_false ) .
l_std_func->set_view_list_allowed( abap_false )        .
l_std_func->set_sort_headerclick_allowed( abap_false ) .
l_std_func->set_edit_check_available( abap_false )     .
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Radhika.

Add row / delete row in PDF Form

Alright so I am really struggling here and no one has been able to provide me a solid answer to date.
1. I am creating a PDF form I want users to be able to fill and remit via email
2. I have created the form in Acrobat 9 Pro via the form Wizard and in some combination with MS Word 2007 for text and table fields to get the forms wizard to auto-populate Adobe form fields.
3. Some of the tables, i.e. In the first table for "Full Time" and "Part Time" should have check boxes - works fine to date. While others should have drop downs, i.e. platform build, etc - works fine to date.
4. This is the pressing issue. As they exist today there is a large table as you can clearly see. I want users to be able to simply click an "Add Row" or "Delete Row" button to add another row to the table (or delete) without having to have a massive table.
I've watched demos on Lynda.com (all of which are irrelevant and provided 0 value), tried to work with what people have responded with previously but all are mainly sample documents and I don't know where to start. In short, I open my form and other forms in LifeCycle Designer ES, take a look at the buttons people have created, the scripts, the XML source, etc. but no idea where to go. If the button needs to be in the table. How it should be scripted. etc. I cannot find a video tutorial anywhere on the web and all the responses simply provide a sample but no idea how to make it a reality in terms of translating their sample into a working dynamic form in PDF. Any help is greatly appreciated. Thanks.

For a dynamic table you have to design a new XFA-form in Designer.
Here's a little tutorial how to create dynamic tables.
http://forms.stefcameron.com/2009/02/25/expandable-table-with-totals/
Just a little correction.
You can inport Docx-Files with tables and add / remove rows in a dynamic PDF.
But, this is not handy, if the table contains more than one row when it is imported because Designer gives every detected row the same name (Row).
Delete all row excepting the first one and set it to repeatable in the binding tab.
Then you can use the addInstance() and removeInstance() methods to add/remove row to the table.
Here an example file I made from a docx file.
https://acrobat.com/#d=k8XbQWmqu6bhfrrwui93pw

[Help]Grid (Add row - Delete row)

Hi experts. Just want to ask how can I add row and delete row in Grid?
And how can I get the data from the specific row so I can Save the data in my table.
Please help.

Hi hikaru1207     ,
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Delete Row -
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                        oMatrix.DeleteRow(i);
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Add row----
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                            oMatrix_cat.AddRow(1, 1);
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                        oDBDataSource_cat.SetValue("LineId", oDBDataSource_cat.Size - 1, "");
                        oDBDataSource_cat.SetValue("U_SKU", oDBDataSource_cat.Size - 1, "");
                        oDBDataSource_cat.SetValue("U_CatId", oDBDataSource_cat.Size - 1, "");
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                        oDBDataSource_cat = null;
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yhanks
surajit

Delete Row in WAD layout for input ready query

Hi All
I am using WAD for planning applications.....when i execute the Web template, it is displaying the query in edit mode which is ok... i am able to edit and insert the records in layout but i didn't find any option for deleting row...i couldn't see any command button for delete functionality in WAD...
please help me out......how i can get delete functionality in my user input query opened in WAD
Thanks
Tripple k

Hi
Thanks for your help...but that is not going to help...by the way i am surprised why SAP has removed these basic functionality from IP while they are there in BPS..like add row delete row...in WAD if we dont have option for new line...we have to specify the no. of new lines in prior....also if user has filled the new lines then next line will not come untill he save..trhis is ridiculas....i am not able to find any wayout for these silly functionality
Thansk
Tripple k

Multi Row Delete Error

Hi,
Am trying to do a multi row delete on a report. Have added a [row selector] to the report and a 'multi row delete' process. Copied this from a sample app i got, but when i try and delete a row(s) i get the following error message:
Unexpected error, unable to find item name at application or page level.
ERR-1002 Unable to find item ID for item "P2_ROWS" in application "120".
Can anyone give me any hints as to why this might be happeneing?
Best regards
Simon

Simon,
Are you still having trouble with this?
Scott

Problem with multi row delete

Hi, I'm new in apex and I tried to build master detail report on some view. Everything is cool but "delete checked" doesn't work.
"ORA-20001: Error in multi row delete operation: row= , ORA-06502: PL/SQL: numeric or value error: NULL index table key value,"
the problem is that I don't know what is wrong :), I have a special trigger "instead of delete on MY_VIEW", but in this error problem is not explained.
Anybody knows what can be wrong? It is probably a problem with trigger or multi row doesn't work with views? I couldn't find how MRD knows what kind of statement use to delete rows so I don't know if the statement that program used is correct. In debug it lokks that:
0.32: ...Do not run process "ApplyMRU", process point=AFTER_SUBMIT, condition type=REQUEST_IN_CONDITION, when button pressed=
0.32: ...Process "ApplyMRD": MULTI_ROW_DELETE (AFTER_SUBMIT) #OWNER#:MY_VIEW:ITEM1:ITEM2
0.33: Show ERROR page...
0.33: Performing rollback...
thanks for any help
//sorry for english mistakes
edit: it doesn't matter if I use in trigger delete from ... where item1=:OLD.item1 ; or if I use item1=:P4_item1 (which actually saves correct values)
Edited by: user5931224 on 2009-06-13 08:55

I realised that this is not a problem with trigger, I changed trigger to "NULL;" and problem is the same. Maybe sb used master detail on view not only on tables and know what can be wrong in this situation?

Tabular form - Multi row delete error

Apex 4.0.2
We have a simple CRUD type of application on a bunch of tables built using Apex v1.6 that has, over the years, been upgraded to v4.0.2 and it is working mostly fine. It uses all out-of-the-box standard components, forms, classic reports, nothing too fancy. Recently one of the tabular forms started to misbehave, the multi-row-delete process raises a No Data Found error. The tabular form is based on a view with a INSTEAD OF trigger to handle the DML. Manually deleting the row in SQL*Plus works fine delete from mytab here pk_id = :pk_id but selecting the same row in Apex and clicking Delete raises the error.
How does one go about troubleshooting & fixing this sort of thing? I tried re-saving the region in the Builder, exporting/importing the entire app, nothing. Running in Debug mode doesn't really provide any additional information, just that the MRD process failed. Tabular forms are the most frustrating, opaque component in Apex, wish they were easier to troubleshoot.
Any ideas?

Hello Vikas,
>> How does one go about troubleshooting & fixing this sort of thing?
By given us a bit more information :)
• Is it a manual Tabular Form (using the ITEM API) or a wizard created one?
• Are the Insert/Update operations work correctly? If not, what is the type of your PK column(s)?
• If the problem is limited to the Delete operation, maybe the problem lies with the checkbox column. Are you sure that on page it is rendered as the f01 column?
• As triggers are involved, can you save the PK that the trigger sees? Is it the expected value?
• Are there any other processes that are fired before the DML process? If so, maybe the problem is with them. You can temporarily disable them and see if it change anything.
>> Tabular forms are the most frustrating, opaque component in Apex, wish they were easier to troubleshoot
Yes, I agree. However, I believe that 4.1 made some serious advancement where Tabular Form is concerned. Having simplified Tabular Form related Validations and Process should make things easier, and as a result, prone to less errors. Still, the main problem is that the type of error you are talking about is usually the result of metadata problems and these are indeed very hard to track.
Regards,
Arie.
&diams; Please remember to mark appropriate posts as correct/helpful. For the long run, it will benefit us all.
&diams; Author of Oracle Application Express 3.2 – The Essentials and More

Multi-row Delete (MRD) on a view?

All,
I created a tabular form on a view, using an instead of trigger to encapsulate the logic for the data manipulations. Works great--until someone checks a row and hits the delete button, at which point APEX throws this error:
ORA-20001: Error in multi row delete operation: row= 107970-18527, ORA-06502: PL/SQL: numeric or value error: character to number conversion error,
Error multi row operation failedAs far as I can tell, it's not even getting to the trigger; I commented out the body of the instead of delete trigger (replacing it with null), and I'm still getting the same error. I have no validations or processes on the page at this point.
The underlying data of the view requires three columns for a unique identifier, so I've concatenated two of them together as an extra column in the view (creating a varchar2 column), and told the MRD to use the calculated column and the third column as the primary key columns. But even using two of the three numeric columns (tweaking the trigger to use a hard-coded value for the third) as an ID fails miserably.
Any idea what's going on?
Thanks,
-David
(In case it makes a difference, we're on APEX 4.0.1.)

Hi David,
This might help:
http://oraclequirks.blogspot.com/2011/07/ora-20001-error-in-multi-row-delete.html
Hope it helps!
Regards,
Kiran

Validation in a Multi Row Delete

Hi all,
i made a page with an updateable report region - all works fine.
But now i want to do a validation in the process 'Multi Row Delete'.
The aim is to guarantee that the specific row is not deleted if the validation for that row fails.
How can i achieve that?
Any feedback is welcome.
Best regards
Martin

Hi,
many thanks for your reply.
Yes in my case it is a tabular form and the validation should be done vor 'multi row delete'. Accordingly to the article you mentioned i created a validation with the following PL/SQL code:
DECLARE
vRow PLS_INTEGER;
BEGIN
FOR i in 1..apex_application.g_f01.COUNT LOOP
IF apex_application.g_f01(i) IS NOT NULL THEN
vRow := TO_NUMBER(apex_application.g_f01(i));
IF lpkom_api.checkPersonAssigned(apex_application.g_f03(vRow)) THEN
RETURN 'Delete is not allowed for this row.';
END IF;
END IF;
END LOOP;
END;
Best regards
Martin

ORA-20001: Error in multi row delete operation: ORA-01403: no data

Whenever I attempt a multi-row delete on my master detail page, I recieve the error:
ORA-20001: Error in multi row delete operation: ORA-01403: no dataI have seen in other threads that the primary key attribute of the underlying table needs to be set to 'Show' in the report attributes. I have tried this both with it displaying as 'Hidden' ('Show' is unchecked) and with it displaying as text. Either way still gives me the same error.
Is there anything else not mentioned in the other threads that could be causing this error for me?
Thanks.
BoilerUP

Jimmy,
In your multi row delete process you specify schema name, table and column name. Your report needs to be of type âSQL query (Updateable report)â. And your report needs to include the primary key column of your table. The column or alias name of that report column needs to correspond with the actual column name of your table.
Marc

Multi-Row Delete from a table via a button without submitting the page

Hi,
I have a simple page based on a (temporary) table. There is a submit button that calls a PL/SQL process. However, I would like to have an 'Abort' button that deletes all rows from the table belonging to a specific user.
I had a look at 'Processes -> Data Manipulation --> Multi Row Delete' but this can only be linked to a page level event such as onSubmit. My onSubmit is linked to another process so this is not an option for me.
I thought of creating a PL/SQL function for the deletion and calling it from Javascript linked to a button. I have done the PL/SQL and the button but don't know how to call PL/SQL from JS. And is this the correct way of doing something like a deletion? Any documents that show how can this be done will be much appreciated....
I had a look at the forum and the documentation but could not find anything for multil-row deletion triggered from a button.
Your help is appreciated as I'm a newbie :-)
Thanks
Angela

Hi,
I actually found the solution. I created a button (that submits) and a computation that calls the PL/SQL function conditional on that button being pressed. Initially I got confused because I already had another PL/SQL function attached to different button. I didn't think that having two buttons that submit the page and call different functions was possible.
Thanks
Angela

Multi Row Delete and then I get a unique contraint violation on my PK

I have a simple table with 2 columns, one a PK. I have a checkbox style, multi-row delete function setup on this (to be honest, APEX set this up automatically).
I removed the add/edit functionality to keep just the delete button and delete procedure.
When I select an item, and then click delete, I get a unique constraint violation that I'm violating my Primary Key.
How can I fix this, or see what it's doing when it tries to delete the row?

Hi,
It sounds as though you haven't properly removed all of the add/edit functionality or that you still have some form of validation and/or computation in place or that you have a trigger that is trying to insert records into, for example, a history table (is the constraint on the table you are deleting from - the error message should tell you this?)
Check that the only process you have is ApplyMRD and that this is pointing to the correct table and has the correct primary key set. Ensure that this has Conditional Processing set for a Request of "MULTI_ROW_DELETE".
Check for any validations - there is no need to perform validations if your user can not insert or update data unless you want to check that they've ticked one or more checkboxes.
Check for processes that could run if the user clicks the Delete button. Validations and processes could be conditional on either the button click or on request = "MULTI_ROW_DELETE".
Review any triggers that you have on the table to ensure that deletions do not try to insert records into another table where the primary key on that table is not being populated.
Regards
Andy

Cannot DELETE rows from LOV on running...is it a bug ??

One of the features I appreciated in the new version of JHeadstart is that we can now insert, modify and delete rows on LOV (even in the database).
We have just to check on Lookup properties :
Multi-row insert allowed
Multi-row update allowed
Multi-row delete allowed
I cheked all of them and on runnig I could insert and update records in LOV.
When I tried to delete records from LOV the system display information message "nothing to save" and in fact no records were deleted.
Normally since I checked the delete property it should be possible to delete rows from LOV
thanks for any Help

Monta,
I could reproduce this, it is a bug. Added to the fix list for the next release.
Thanks for reporting,
Steven Davelaar,
JHeadstart Team.

How to add or delete rows in tablecontrol?

Hi,
I am using a tablecontrol to enter data records.
I want to use 2 buttons, one to insert a row into a tablecontrol and another to delete a selected row of a tablecontrol.
How do I insert or delete rows of a tablecontrol?
Thanks.

Hi Kumar,
Please look at the below sections......
ADDING BLANK LINES
To add blank lines to table control we do not need to change any of the fields of the structure CXTAB_CONTROL simply adding blank lines to the internal table will do.
INSERT INITIAL LINE INTO itab.
DELETING SELECTED ROWS
Deletion of selected rows is simple. To delete selected rows first we will determine the rows which have been selected through selection column .
FOR SINGLE ROW SELECTION
IF mark EQ 'X' . "mark is the name of selection column field
DELETE itab FROM workarea .
ENDIF.
FOR MULTIPLE ROW SELECTION
*To deetermine the rows selected we will use the selection column field to loop
*through the internal table.
LOOP AT itab WHERE mark EQ 'X'. "mark is the name of selection column field
DELETE itab " and is part of the internal table .
ENDLOOP.
Thanks,
Ravi Kanth

Multi Row Delete & Row selector in 1.5

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