Need help in inserting line details in custom table in oaf

Question

Dear All,
I have a requirement as below.
I have a page having few LOVS and few text fields and below to that i have a table region that i am populataing from another page means i have a button to open another page from that i am passing selected rows to base page, so my base page structure looks like below:
LOV1        TEXTFIELD1
LOV2        TEXTFIELD2 .......SO ON
LINE DETAILS
LINENUM  ITEM ITEM DESC
1             AAAA           TEST
SO my requirement is i have a button in my base page after clicking thsi the header information should insert to a table and line information should insert into another table,
Header information i am able to insert into table by EO based VO, but how i can insert the line data from the table region to another custom table, please help me out on ths.
Thanks

Answer 1

Hello Everyone!
DataObject fileUploadData = (DataObject)pageContext.getNamedDataObject("UploadFile");
String fileName = null;
String contentType="";
try {
fileName = (String)fileUploadData.selectValue(null, "UPLOAD_FILE_NAME");
System.out.println("File Name : "+fileName);
} catch(NullPointerException ex)
throw new OAException("Please Select a File to Upload", OAException.ERROR);
contentType = (String)fileUploadData.selectValue(null, "UPLOAD_FILE_MIME_TYPE");
System.out.println("contentType : "+contentType);
System.out.println("Creating object uploadedByteStream for file name : "+fileName);
BlobDomain uploadedByteStream = (BlobDomain)fileUploadData.selectValue(null, fileName);
I was using the above code to load the MS Excel 2010 .xlsx file, but when i checked uploadedByteStream is returning null value.
Could anyone let me know why is this happening because i found in my post on google the same way (Above mentioned) code has been written for loading the .xlsx file?
Thanks & Advanced,
CAK