Hi All,
We have an application where sometimes the entry of a database field is cleared.
We suppose that for some unknown reason the top entry of a dropdown (<Select Value> ) is written.
Normally this is prevented by AJAX/JS as the field is marked as 'required'.
But it looks as if the server connection is slow (WLAN, lousy connection or server load), that
the customer clicks on 'Save' before all JS is load(populating the dropdown with real values).
In this case (or if JS is switched off in Browser) the empty value is written.
As this value then is used for an INNER JOIN, the trapdoor opens and the customer is locked out...
Any suggestions?
Best Regards,
ckranich