Hi, in my table there are two columns which stores blob data one for csv and another for excel( the whole excel file is saved in the blob type).
through java code i want to read that blob(excel) directly i mean there is nothing to write, you just need to read the stored excel file form the table column.
So far, im able to generate the excel by a piece of java code but what it is doing it is saving in location given by me e.g. C:\ drive. I don't want this. I want when the user clicks on Generate Report button then instead of saving at the given location, it should open the excel file directly and give a priviledge to the user to save at his/her own location (i mean not the hard coded location).
I know i have specify the location where this file will be saved. This is just the temporarily basis. i don't want that.
If i write this only File file = new File(""); this doesn't work( some constructor problem i think). How can i just achieve my target ?
Vinod Kumar Nair
"Any fool can write code that a computer can understan. Good programmers write code that humans can understand."