On 8/31/07, Joel Wiegman <[EMAIL PROTECTED]> wrote: > > Hrm... are you sure? I only see the correct one being called.
I've seen the same behavior that Nick describes. It's especially harsh if you have different parameter types (throws an exception trying to coerce the parameters) Josh -----Original Message----- > From: Nick Westgate (Work) [mailto:[EMAIL PROTECTED] > Sent: Friday, August 31, 2007 1:56 PM > To: users@tapestry.apache.org > Subject: RE: T5: Activation contexts > > > Did you examine your log output? > > For: > http://localhost:8080/myapp/Start/1/2/3 > You'll see: > Activated with 1 2 > _and_ > Activated with 1 2 3 > > If you add a no argument onActivate() that will also be called. > Object[] is the best solution right now for multiple parameters. > http://issues.apache.org/jira/browse/TAPESTRY-1695 > > Cheers, > Nick. > > > > Joel Wiegman wrote: > > > > Actually, it's not! > > > > Surprised I didn't think of this before my post, but all you need to > > do is overload the methods: > > > > public void onActivate(Integer number1, Integer number2, Integer > > number3) { > > System.out.println("Activated with " + number1 + " " + number2 + > " " > > + number3); } > > > > public void onActivate(Integer number1, Integer number2) { > > System.out.println("Activated with " + number1 + " " + number2); > } > > > > You can't make the values limitless, but as you can see from above, > > you can definitely make them optional! > > > > -----Original Message----- > > From: Nick Westgate [mailto:[EMAIL PROTECTED] > > Sent: Thursday, August 30, 2007 10:23 PM > > To: Tapestry users > > Subject: Re: T5: Activation contexts > > > > That is in fact the only option for now. > > > > Cheers, > > Nick. > > > > > > Josh Canfield wrote: > >> In situations where I have had optional parameters I've ended up > >> using > > > >> an Object[] as the argument and figuring out what the values mean > > myself. > >> > >> public Object onActivate(Object[] context) { } > >> > >> I haven't looked closely enough at the code to determine if there is > >> a > > > >> better option. > >> > >> Josh > >> > >> On 8/30/07, Joel Wiegman <[EMAIL PROTECTED]> wrote: > >>> Hello all, > >>> > >>> I'm wondering if anyone has had any luck making the "activation > >>> contexts" of pages a little more flexible. > >>> > >>> For example, let's say I have a "Sum.java" page that wants to take > >>> in > > > >>> between 1 and 4 Integers and add them together: > >>> > >>> //is there a way to make number3 and number4 "optional"? Seems like > > >>> Tapestry forces me to provide values for all 4 numbers. > >>> public void onActivate(Integer number1, Integer number2, Integer > >>> number3, Integer number4) > >>> > >>> //Or even make the values limitless? > >>> public void onActivate(Integer... numbers) > >>> > >>> Kind of a contrived example, but hopefully you see where I'm going > >>> with it. > >>> > >>> Anyone had any luck with making context parameters optional or > >>> limitless? > >>> > >>> Thanks, > >>> > >>> Joel > >>> > >>> -------------------------------------------------------------------- > >>> - To unsubscribe, e-mail: [EMAIL PROTECTED] > >>> For additional commands, e-mail: [EMAIL PROTECTED] > >>> > >>> > >> > >> > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > -- > View this message in context: > http://www.nabble.com/T5%3A-Activation-contexts-tf4356640.html#a12431309 > Sent from the Tapestry - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- -- TheDailyTube.com. Sign up and get the best new videos on the internet delivered fresh to your inbox.
