session.setAttribute("myList", list);
session.setAttribute("myList",list.toArray());
for some reason you need to cast to list to an array.
On 24 Mar 2004, at 01:23, Lokanath wrote:
hi ,
i think u have to get the bean from session to some Collection
useing session.getAttribute("mylist") then assign it to some collection.then
use that collection for populating the select
lokee
-----Original Message----- From: Christian Schlaefcke [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 23, 2004 2:45 AM To: Struts Users Mailing List Subject: html:select / html:options
Hi Folks!
for several days I mess around with html:select and html:options.
I want to access a collection with names or numbers (just java.lang.String). This collection is available in the session. For testing I generated my own collection in the jsp
<% java.util.Collection list = new java.util.ArrayList(); teilnehmerListe.add("name1"); teilnehmerListe.add("name2"); teilnehmerListe.add("name3"); session.setAttribute("myList", list); %> <html:form action="/myAction.do"> <html:select property="selectedItem"> <html:options collection="myList" /> </html:select> <html:submit>OK</html:submit> </html:form>
When I run this I get an IllegalArgumentException: no name specified
I found out that both "select" and "options" have an argument "name" so I
added some dummies "test1" and "test2" just to have it and get (as
expected) another error: no bean found by that name "test1".
What am I doing wrong? Can someone point me to the right direction?
Thanx and Regards,
Chris
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