Re: Re: Controller

On 29 Nov 2004 16:29:40 -0000, Matthew Weier O'Phinney <matthew@garden.org> wrote: > * Jacques Nunes <iacques@yahoo.com.br>: > > 1 - There is any package for make a Page Controller in Pear? If no > > Anybody know how to implement whith the existing classes? > > > > { controller -> validate request -> include classe -> object create} > > This sounds like you're looking for a class that implements an > MVC-pattern. I'm not aware of any on PEAR, but there are a bunch listed > at: > > http://wact.sourceforge.net/index.php/ModelViewController > > (Shameless plug: I'm the author of the PHP port of CGI::Application: > http://freshmeat.net/projects/cgiapp/ ) > > > 2 - To use PEAR::Error, I need extends the Pear classes, or I need > > include the pear and instanciate the error method? > > You will need to include the PEAR class somewhere in your script/class, > and then you can raise a PEAR_Error with the following constructions: > > $error = PEAR::raiseError($errMsg, $errNo); Note that the above is the preferred method as it allows normal PEAR error handling. > $error = new PEAR_Error($errMsg, $errNo); > > Additionally, you could have your class extend PEAR, and then you can > do things like: > > $error = $this->raiseError($errMsg, $errNo); > You can also create your own error object which extends PEAR_Error. You can then easily tell the difference between a normal PEAR_Error and yours. I think that DB may do this. -- Justin Patrin