Thank you both.
In the future, whenever possible, I'll try to put this logic in a base class.
Kind regards.
El Martes, 23 de julio de 2013 12:59:06 Dave Newton escribió:
> I don't know if it's *explicitly* a bad practice, but it's pretty easy to
> hose things up with arbitrary static method acc
I don't know if it's *explicitly* a bad practice, but it's pretty easy to
hose things up with arbitrary static method access.
Personally, I wouldn't, and would instead defer things like that to a
custom tag or, as you said, a method in the base class, properly named,
allowing simple getter access
If you want to check if the user is in session, I would create for yourself
a BaseAction class which all your Actions extend. In Base Action, expose a
getter to do that calculation. It's sounds like you really have a case
where you want this property on the Value Stack on each invocation.
I use th
Thank you.
Is it discouraged or is it considered a bad practice to use static code in
OGNL? It is disallowed by default.
Actually, the code would be something like:
Do you think it is a better practice to use a base class whenever possible?
looks simpler.
El Martes, 23 de julio de 2013
Enable static method access:
Then use OGNL's static method notation [1]:
Dave
[1]
http://struts.apache.org/release/2.3.x/docs/ognl-basics.html#OGNLBasics-Accessingstaticproperties
On Tue, Jul 23, 2013 at 7:27 AM, Antonio Sánchez
wrote:
> Hi.
>
> How can I use utilities classes i
Hi.
How can I use utilities classes inside JSPs?
For instance, currently I'm using:
for asking if user is in session, but I wan to use a Java method instead.
One option is defining a basic Action class and make all action extend it, but
in some cases I rather prefer something like:
Util.i
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