> Hi,
> I am working on a simple online registration tool, to register for exams. That for I
>have got a mysql database server, to >insert and read the data.
> Within that database I have set a primary key that is made out of lets say the
>studentid, and the id from the exam. I have > set it to primary for the reason, that
>no double entry
> can be done.
> So if a student wants to register to one exam twice, there is an exception saying,
>that there is a Duplicate entry for that > field. Now instead of throwing out the
>exception within
> cocoon, I want to display something like, �an error occurs� instead�. That for I
>used the tag <esql:error-results> to give a > different message than that from cocoon.
If i understand tour problem, you just have to do :
<esql:error-results>
<error>
an error occurs
</error>
</esql:error-results>
> Could anybody give me a hint how that could be done.
If it doesn't match, you just have to telle me more ...
Olivier GUCKERT
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