|
You’re never actually putting the
list anywhere the displaytag library can find it. All the pageScope and
requestScope qualifiers won’t do you any good if you don’t actually
put it in the page or request scope! But you’re basically correct
in your suspicion as to what you’re doing wrong. So just change it
up so that instead of putting it in the session, you’re putting it in the
request: <% <body> You’re also correct in your
suspicion that you’re (sorta) misusing name to reference a local
variable. You can never reference a local variable, displaytag ALWAYS
tries to get the list as an attribute from some scope using the specified value
for the name attribute: pageContext.getAttribute(name),
request.getAttribute(name), session.getAttribute(name), etc. So in your
example, the local variable could be named fred and as long as you store the
object as an attribute with the name “theData” then
<display:table name=”theData”> will find it. Rick Herrick [EMAIL PROTECTED] From:
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Burgess, Randy How about
name=”pageScope.theData”? RB From:
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Keenan, Mark Hi All, Im using the latest version of the display tag on
Tomcat5. The following code always results in no data being displayed by the
tag: <% <body> I suspect that I am using the "name"
incorrectly to reference the local JSP variable "theData". If I put
the Map into session and then use "sessionScope.theData" for the
name, everything displays as you would expect. However, I don't want to have to put the List into
session as I then have no way of cleaning it out after the page has been
rendered! Any help appreciated, |
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