bondurs wrote:It is a required security feature. Per the HTML specification, APEX will not render a value in a file browse item on page show. This protects the user from nefarious persons changing the file item value during spurious "failed" validation (hoping the user is distracted correcting the "failed" item and does not notice) in order to capture a file the user does not intend to submit (e.g. /etc/passwd).
I'm using APEX 4.0. I have a region with 7 data elements, one of them being a File Browse page item. The BLOB file loads in the WWV_FLOW_FILES table first, then in the "After Submit" page processing, I move the BLOB into my own custom table. This works great in normal processing.
However, if any of the other data elements in this region fails validation, the page renders with the validation messages, but the file in the File Browse page item disappears. Therefore, the user would have to re-select the file to upload before they resubmit and process the page again.
How can I avoid this? Why does the path and file name disappear when page validation fails?