Frauke Nonnenmacher wrote:
>
> > Checking the value returned by getParameter is a common solution to
> > determining which button was selected in the form. One
> > drawback is that
> > if someone wants to change the text displayed on the button face, the
> > servlet must be recompiled.
>
> If the servlet checks the name, not the value the two buttons should be
> identical... No need to recompile.
Yes, that's exactly what I was saying. If one checks the value by
comparing it to some string, there's a drawback. If one checks that
getParameter(name) is non-null, then the text displayed on the button
can be changed without affecting the servlet.
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