Hi all,
I have a difficulty which I would like to ask for help.
I passed parameters to a view in the form of URL parameters
(…?param1=xxx¶m2=yyy), and use these parameters to initialize an
instant variable (say @var1) in an action method of my controller. In
that view there’re some AJAX stuffs. Following are my difficulty:
-
In subsequent action methods called by AJAX, I need to access the
@var1 (already initialized before), but @var1 return nil. How could i
keep the value of @var1 across action methods? I guess the controller
is singleton, so @var1 will be like a global variable and its value
will be kept available across requests - but clearly it’s not the case.
Could anyone explain how I’m wrong? -
I would like to re-initialize @var1 using request parameters
(param1, param2…). However in subsequent action methods called by
AJAX stuffs, how can I access these parameters, as they’re not in
params any more (they’re still there on URL).
Sorry for these newbie questions. Thank a lot for help.
- Chuong