what is the is+ method
sessionObj.is+ ("foo" -> 1)
how it differ from sessionObj.is("foo" -> 1)
On Tue, Apr 28, 2009 at 8:33 PM, David Pollak <[email protected]
> wrote:
>
>
> On Tue, Apr 28, 2009 at 5:30 AM, pravin <[email protected]> wrote:
>
>>
>> Hi guys,
>> I want to add objects into session scope.
>>
>> i am using following code :
>>
>> object sessionObj extends SessionVar[HashMap[String, Int]](
>> new HashMap[String, Int]
>> {
>> override def default(key: String): Int = 0
>> }
>> )
>>
>> So as per my understanding :-
>>
>> 1. Session object is of HashMap[String, Int] type.
>> 2. I want to add no of string object into above map so i can
>> access them during my session
>
>
> to add an object to this session var:
>
> sessionObj.is+ ("foo" -> 1)
> sessionObj.is+ ("bar" -> 88)
>
> if (sessionObj.is.contains("bar")) println("yes, it works")
>
> The only caveat is that HashMap is not thread-safe and you might be
> accessing this object from multiple threads at the same time.
>
>
>
>>
>>
>> correct me if i am wrong
>>
>>
>> So please let me know how can i add/remove different String object
>> from session scope with above code snippet
>>
>> Thanks in advance
>>
>>
>>
>
>
> --
> Lift, the simply functional web framework http://liftweb.net
> Beginning Scala http://www.apress.com/book/view/1430219890
> Follow me: http://twitter.com/dpp
> Git some: http://github.com/dpp
>
>
> >
>
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