Hi - I am working on a file upload process that needs to meet the following requirements:
1) User selects file they wish to upload 2) Application needs to put a preview of the data to be uploaded on the web page 3) User can then choose which rows they wish to upload from their uploaded file 4) The chosen rows are then displayed in a datagrid and data can be entered under column headers 5) The information in the datagrid is now uploaded to our server and updated in our database This process is currently done using Applets so most of the work is done on the client side. Now with the new Flex application our company would like to use, it seems most of this work will be on our server. I am worried about the time this is all going to take if the max uploaded rows is met (of 10,000). Can anyone recommend a way to efficiently accomplish this task? Is there a way to possibly stream the data into the flex application? Any examples and advice is appreciated! The only way I can think of this working is uploading their file right away to our server and somehow streaming it back into the flex application to both preview, manipulate and send back to our server again for the final update of the database. However, I am also struggling with how I can grab the information that was uploaded out of the HTTP response?? Could someone please shed some light for me :)
