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]
