Andrew Sykes wrote:
> I've got a textarea in a JSP page, and I'm replacing the newline
> characters in the box with <br> using a regular expression. When I
> output the result of this to the page as a test, everything looks fine
> (i.e. <br>'s in the page source).
Is it possible that the replacement is actually not working, and
something is translating ^M to <br> on page output? Perhaps try writing
the string directly to a file or System.err to check?
> I pass this String to a method of a bean that does the inserting into
> the DB, and it appears to work fine; but when I use pgsql to check, I
> see that the <br> bit of the string has been replaced by a number of
> highlighted ^M characters.
I suspect that something between your code and the JDBC driver is not
actually doing what you think it's doing. The driver knows nothing about
HTML escapes or CR/LF in strings, it just passes them on to the backend.
-O