How to update field when check box checked

Question

Hi All,
I am using oracle Forms 10g,
I have a block with 20 fields.So first 10 Fields are not updatable and remaining are Editable. So the user will enter the Data and changes the data.And check the Check box and save the data.
Inside the save button i have written the update code.
When the user Edit two or three records and click three Check box and click the save button only one record is getting entred in my custom table.
This is my code please correct me where i went worng.
This is my code inside my button
declare
Begin
If :ASSEMBLIES_BLOCK.CHECK_IN_OUT='Y' THEN
IF SHOW_ALERT ('UPDATE_ALERT') = alert_button1 THEN
LOOP
XXTLX_PO_LOGOSTICS.XXTLX_PO_LOGOSTICS_UPDATE;
EXIT WHEN :SYSTEM.LAST_RECORD = 'TRUE';
NEXT_RECORD;
END LOOP;
STANDARD.COMMIT;
fnd_message.set_string ('Transaction Saved Successfully');
fnd_message.show;
ELse
NULL;
END If;
END IF;
EXCEPTION
WHEN NO_DATA_FOUND
THEN
NULL;
WHEN OTHERS
THEN
NULL;
END;
I have write a procedure in program unit.
XXTLX_PO_LOGOSTICS.XXTLX_PO_LOGOSTICS_UPDATE
Assemblies block is my current block that user enter the data and click the check box and save the data.
     Update XXTLX_PO_ASSEMBLIES set CASE_NO=nvl(:assemblies_block.CASE_NO,Null),
          PACKAGE_TYPE=nvl(:assemblies_block.PACKAGE_TYPE,null),
          PACKAGE_QTY=nvl(:assemblies_block.PACKAGE_QTY,Null),
          GROSS_WT=nvl(:assemblies_block.GROSS_WEIGHT,Null),
          OPI_DATE=nvl(:assemblies_block.OPI_DATE,Null)               
          Where ponum=:DETAIL_BLOCK.PO_NUMBER
          AND PO_LINE_NUM=:DETAIL_BLOCK.LINE_NUM          
          AND BOM_NO=:assemblies_block.BOM_NO;
So when we click the multiple check box and save the data only one data is entering.
Thanks & Regards
Srikkanth

Answer 1

I guess I don't understand.
>
... my requirement is only the checked fields need to get updated. If in a block there are 10 records means ill update only the 3rd and 4th record and then click the check box.. and then ill click the save button.
>
Is this block a database block or a non-database block? If it is a database block then Oracle can handle updates to that block for you because if keeps tabs if a record was updated or not and you wouldn't need to do an UPDATE statement.
If it is a non-database block, and you are looping through each record and only updating the items that have checkboxes next to them you would still have to go to the first record then step through each record and see if it needs to be updated. I am just guessing here because I don't think I have a good grasp on what you are doing, but you could change your XXTLX_PO_LOGOSTICS.XXTLX_PO_LOGISTICS_UPDATE package to only update the items that have checkboxes next to them, by checking each checkbox:
-- Check Case No
if nvl(:assemblies_block.chase_no_check,'N') = 'Y' then
  update xxtlx_po_assemblies
     set case_no = :assemblies_block.case_no
   where ponum = :detail_block.po_number
     and po_line_num = :detail_block.line_num
     and bom_no = :assemblies_block.bom_no;
end if;
-- Check Package Type
if nvl(:assemblies_block.package_type_check,'N') = 'Y' then
  update xxtlx_po_assemblies
     set package_type = :assemblies_block.package_type
   where ponum = :detail_block.po_number
     and po_line_num = :detail_block.line_num
     and bom_no = :assemblies_block.bom_no;
end if;
-- Check Package Qty
.