Forms :: Navigation Triggers In WHEN-WINDOW-ACTIVATED?

Mar 22, 2011

A requisition application shows the latest requisition details in the homepage and allow the users to go particular requisitions (extract) details from a button (CALL_FORM), also they can modify the records in that form.

I want to give an EXECUTE_QUERY (WHEN-WINDOW-ACTIVATED) when im returning to the home page and the cursor should return to the last row where i was.

do this from navigation triggers (with out writing a select statement in when-window-activated).

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Feb 8, 2011

I have 2 non data base blocks, these 2 blocks act like master details but there is no relation. In header block i have 2 fields called "Product name" and "Product Type"

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My requirement is once i enter the product name and then if i press either "key tab" or "Key Enter" or "Mouse Move" from product name field
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Nov 8, 2011

We are facing below issue in Oracle forms 10g( Rel 10.1.2.0.2) with Windows XP professional.Application server J2EE 10.1.2.0.2).

We have a multirecords block. After navigating to last record by clicking mouse in scroll bar and change values in a column by clicking mouse in column to change, cursor control is moving to some other record(where cursor is located previously) and current changed value it is showing as not fully validated.

Eg: We have columns like below in multirecords block

Security Price Date Price
--------------- ------ ----
1 1/1/2011 12.00
2 1/1/2011 16.00
3 1/1/2011 18.00
4 1/1/2011 19.00 (Last Record)

If am changing last records price to 20 then press tab key, cursor will be moved to second record and cursor will be highlighted in security 2. column price where we changed to 20 also not validated to show as 20.00 with 2 decimal format mask.Along with this we are getting below error message ' FRM-41008 - Undefined function key, press Ctrl + F1 for list of valid keys.After changing the price we are pressing the tab key only.

This occurs randomnly and when we querying more than 2000 records with multiple times.

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Feb 10, 2011

I have developed customer entry form, its working fine. I have 2 display items on form. One is country name & other is region, these are fetched based on country id LOV.

Now I want to display country name & region at time of navigation. I have written following code on WHEN_NEW_RECORD_INSTANCE of block.

******
DECLARE
CCNTRY_ID VARCHAR2(2);
CCNTRY_NAM VARCHAR2(25);
CREGION VARCHAR2(11);
begin
select cntry_nam,region into ccntry_nam,cregion from cntry where cntry_id=ccntry_id;

exception
when no_data_found then
message('NO DATA FOUND');
end;
**********

I always get message not data found on navigation. Problem is only with the display item other, values of database columns are being shown.

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Jul 15, 2011

I am trying to disable mouse navigation on data block or text item,. What i want is to my text items in specified block be keyboard navigable only.

The problem is that i don't have that option on text_items or data block (my conclusion: probably because it is not possible to change mouse navigate option for text item or data block).

I have also tried in WHEN-NEW-BLOCK-INSTANCE trigger

set_item_property('block.item', mouse_navigate, property_false)

and

set_block_property('block', mouse_navigate, property_false)

and of course it did not work.

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MAP.MAP_ITEM has Chart Item type.

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How do I close a window in query mode?My form has a button "Populate from Charge Master" which opens a window containing a List Item (Department Names) and 2 buttons,

1. "Select the Dept" and
2. "Cancel"

The WHEN-BUTTON-PRESSED trigger code for "Populate from Charge Master" button is as follows:

begin
SHOW_WINDOW('WINDOW_POP_FROM_CHARGE_MASTER');
go_block('bl_med_dep');
enter_query;
end;

Code for "Select" button in the window is:

populate_from_charge_master(:bl_med_dep.med_dep_code,:bl_med_charge_party.charge_party_no);
execute_query;
COMMIT;
HIDE_WINDOW('WINDOW_POP_FROM_CHARGE_MASTER');
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Code for "Cancel" button in the window is:

BEGIN
hide_window('WINDOW_POP_FROM_CHARGE_MASTER');
show_window('WINDOW1');
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END;

Here WINDOW1 is the main window and WINDOW_POP_FROM_CHARGE_MASTER is the window which must be closed when "Cancel" button is pressed.

When I remove "enter_query" statement in "populate from charge master" trigger code, I am not able to select any of the departments from the list. and If I have that statement, I am not able to hide/close the window.

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