How to Save Multiple Records In Data Block

Question

Hi All,
I Have Two Blocks --> Control Block,Database Block
Please Any Idea How to Save Multiple Records In Data Block when User changed Data in Control Block.
Thanks For Your Help
Sa

Answer 1

Now i have to use each record of control block(ctl_blk) as where condition in data base block(dat_blk)and display 10 records from database table.>
Do you want this coordination to be automatic/synchronized or only when the user clicks a button or something else to signal the coordination? Your answer here will dicate which trigger to put your code in.
As to the coordination part, as the user selects a record in the Control Block (CB), you will need to take the Key information and modify the Data Block's (DB) "DEFAULT_WHER E" block property. The logical place to put this code is the CB When-New-Record-Instance (WNRI) trigger. You code will look something like the following:
/* Sample WNRI trigger */
/* This sample assumes you do not have a default value in the BLOCK WHER E property */
DECLARE
   v_tmp_dw    VARCHAR2(250);
BEGIN
   v_tmp_dw := ' DB_Key_Column1 = '||:CONTROL.Key_Column1||' AND DB_Key_Column2 = '||:CONTROL.Key_Column_2;
   Set_Block_Property('DATA_BLOCK', DEFAULT_WHER E, v_tmp_df);
   /* If you want auto coordination to occur, do the following */
   Go_Block('DATA_BLOCK');
   Execute_Query;
   /* Now, return to the Control Block */
   Go_Block('CONTROL_BLOCK');
END;
The Control block items are assigned with values in Form level (Key_exeqry).If your CD is populated from a single table, it would be better to create a Master - Detail relationship (as Abdetu) describes.
Hope this helps,
Craig B-)
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