I have a function in a controller. I want this controller function to be as
universal as possible doing it's specific duties.
So, I have a value called "rows". I want the function to first check for
event.getValue("rows") and use that if it exists. If not, then I want it to
use event.getArgument('rows') if it exists. If neither exist, I want a
default value, which let's say, will be 25. So is this how I do it:
event.getValue('rows',event.getArgument('rows',25))
I am telling MG that if there is a 'rows' in the event object, then use it.
If not then default to 'rows' in the getArgument object. If that ain't
there, then you get a 25.
Is this the best way. Maybe I am doing something fundamentally wrong.
TIA,
--
David Mineer Jr
---------------------
The critical ingredient is getting off your
butt and doing something. It's as simple
as that. A lot of people have ideas, but
there are few who decide to do
something about them now. Not
tomorrow. Not next week. But today.
The true entrepreneur is a doer.
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