Nono, as I understand it <set /> takes the current object on top of the
value stack and puts it into the page context (pageContext.setAttribute()).
The ValueStack itself is always stored as a page context attribute :)
What I'm saying is you might want to take a variable OFF the stack, and then
set it?
<set value="user(bob)" id="bob" scope="application" />
-mike
On 13/11/02 10:19 AM, "Patrick Lightbody" ([EMAIL PROTECTED]) penned the
words:
> Putting things in a generic scope is done by subclassing ValueStack.
> Basically, ValueStack uses the method findInContext(String id) to look for
> "@foo". So the ServletDispatcher when it runs, registers ServletValueStack
> in the ActionContext as _the_ ValueStack to use. Currently the code in
> ServletValueStack looks for PageContext.getAttribute, and if that throws an
> exception, request.getAttribute(). We could expand this to look in session
> and application scope as well, but we'd have to agree on an order, since the
> EL only knows that @foo ---> findInContext("foo").
>
> -Pat
>
> ----- Original Message -----
> From: "Mike Cannon-Brookes" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, November 12, 2002 3:12 PM
> Subject: Re: [OS-webwork] Re: the names of the three new tags
>
>
>> You might well want to pull something off the value stack and put it into
>> the session or application scope?
>>
>> -mike
>>
>> On 13/11/02 9:41 AM, "Toby Hede" ([EMAIL PROTECTED]) penned the
>> words:
>>
>>> would the use of a general set also allow variables to be set in
> contexts
>>> other then the pageContext? (as in future scope, not now)
>>>
>>> no idea why you would want to do this, but anyway ...
>>>
>>>
>>>> Yes - these are good names IMHO!
>>>>
>>>> After reading lots of names, print, push and set all seem intuitively
> to
>>>> do the right things?
>>>>
>>>> Print a variable
>>>> Push a variable on to the stack
>>>> Set a variable in another context
>>>>
>>>> No?
>>>> -mike
>>>>
>>>> On 13/11/02 7:15 AM, "Patrick Lightbody" ([EMAIL PROTECTED]) penned
> the
>>>> words:
>>>>
>>>>> My two (or three) cents:
>>>>>
>>>>> the names aren't very important right now, as this stuff is all
>>>>> post-1.3 for now. My votes would be:
>>>>>
>>>>> -out or print (<ww:out value="foo/bar"/>)
>>>>> -push (<ww:push value="foo"><ww:out value="bar"/></ww:push>)
>>>>> -set (<ww:set value="foo/bar id="blah"/> <ww:out value="@blah"/>)
>>>>>
>>>>> -Pat
>>>>>
>>>>>
>>>>>
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