Re: Passing a vector to a JSP from an Action

[Mark Lowe]

Vector myvector = ..

request.setAttrubute("myvector", myvector);

...

<c:forEach var="item" items="${myvector}">
        <c:out value="${item.myproperty}" />
<c:forEach>
or

<logic:iterate id="item" name="myvector">
        <bean:write name="item" property="myproperty" />
</logic:iterate>
The thread in question was more about  nested beans and forms, i don't 
think anyone would suggest putting readonly stuff in the session.



On 4 Mar 2004, at 17:14, bort wrote:

A request parameter would probably be a better solution, you're right.

I looked up the thread you were speaking of, and see that it went in 
the
direction of memory usage by the JVM when loaded up with session 
variables.
Fortunately, that isn't a concern for us as we've loaded up the web 
server
with RAM.

Back to my original question...

I guess I can just pull the Vector from the request object and iterate
through it then?
ex.

Vector myvector = (Vector)request.getParameter("vectorname");

TIA
bort
"Geeta Ramani" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
..as a request attribute..? Look through the archives for a fun and
spirited
discussion on request vs. session vars held just over a week or so 
ago..

Geeta
P.S. Mark, don't flip out..;)
bort wrote:

Hi all

I have an Action class that loads up a Vector with information from a
database.  What I would like to do is pass this Vector to the 
forwarding
JSP
and create a table listing of the data.

I'm thinking of just adding the Vector to the session in the Action
class
and then retrieving and iterating through it in the JSP.  Is there a
better
way to do this?

bort

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