Hello, I have some doubts I can't solve about passing values between pages
and don't understand as I wish.Maybe you could help me.
1.-When I've got more than one onActivate() for a page with different kinds of
arguments, for example:
onActivate() { ...some_code_here... }
onActivate(Long l) {...some_code_here...}
onActivate(String s) {...some_code_here...}
onActivate(String s1, String2) {...some_code_here...}
How can I know which one of them is going to be called? Is it possible for
more than one to be called when loading the same page? If this is true, which
order do they follow? When I use a PageLink t:context="numberField" it calls
only one of the onActivate, but in other pages I'm finding non-predictable
behaviours for me.
If I have a Object[] onPassivate() for example, can I do
Object onPassivate() {
if(condition) return new Object[] {a.toString(), b.toString()}
else return new Object[] {c} // C being a Long Object
}
and catch the different cases by separate?
2.-About catching the values from selects and texfields, I've seen some code
using attributes on Java with _attributeName linking these variables to the
values on the html components. This is a convention on Tapestry that makes it
to find automatically the so _named fields or I'm missing something?
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