Return-Path: 
 <user-return-197832-apmail-struts-user-archive=struts.apache.org@struts.apache.org>
Delivered-To: apmail-struts-user-archive@www.apache.org
Received: (qmail 27214 invoked from network); 10 Apr 2009 06:00:15 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3)
  by minotaur.apache.org with SMTP; 10 Apr 2009 06:00:15 -0000
Received: (qmail 97710 invoked by uid 500); 10 Apr 2009 06:00:12 -0000
Delivered-To: apmail-struts-user-archive@struts.apache.org
Received: (qmail 97625 invoked by uid 500); 10 Apr 2009 06:00:12 -0000
Mailing-List: contact user-help@struts.apache.org; run by ezmlm
Precedence: bulk
List-Unsubscribe: <mailto:user-unsubscribe@struts.apache.org>
List-Help: <mailto:user-help@struts.apache.org>
List-Post: <mailto:user@struts.apache.org>
List-Id: "Struts Users Mailing List" <user.struts.apache.org>
Reply-To: "Struts Users Mailing List" <user@struts.apache.org>
Delivered-To: mailing list user@struts.apache.org
Received: (qmail 97615 invoked by uid 99); 10 Apr 2009 06:00:12 -0000
Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136)
    by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 10 Apr 2009 06:00:12 +0000
X-ASF-Spam-Status: No, hits=2.2 required=10.0
	tests=HTML_MESSAGE,SPF_PASS
X-Spam-Check-By: apache.org
Received-SPF: pass (athena.apache.org: local policy)
Received: from [67.195.8.231] (HELO web110407.mail.gq1.yahoo.com)
 (67.195.8.231)
    by apache.org (qpsmtpd/0.29) with SMTP; Fri, 10 Apr 2009 06:00:04 +0000
Received: (qmail 81922 invoked by uid 60001); 10 Apr 2009 05:59:43 -0000
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024;
 t=1239343183; bh=XuI9aReJW+PCCz9iVAIT/zXzk21vqOmKwmOT7jzV/mk=;
 h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:MIME-Version:Content-Type;
 b=nlsvxIbJDHzYNIA3kM9Ci9GfVOdUVvHaYrwZcm+QBInzuLBhoDuqjz8MVn9k6t3MLtUCRVAVOm5MrKqVXlhkL0h5AxqCOFMEL/TklW9fOhXS1YuS7zPCrQ6ryhyv0HJ67NalwWIRMcZuud3vNxo2bPqq5QdOI3VVGrVX5yByZVE=
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
  s=s1024; d=yahoo.com;
  h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:MIME-Version:Content-Type;
  b=Aa7XqqsKsUOJHpdHMLDh7xlQgRVzyh7c1A5YGJQvPw0fZi7Vm0x+JK391qT471iqlVdPQfM+EpVLQgSLSTuxIvBzKn/xkZ7bt4HLN286/BmSpUWqo1rA6BKwZWNde1e4CL5nSSfesw2+r+52zGHVQSsoYpfrlSRIlpck7FtTy0I=;
Message-ID: <208428.81658.qm@web110407.mail.gq1.yahoo.com>
X-YMail-OSG: 
 .uA8aoMVM1ml8f71hLUlJRIv741FU_t98umpX5QJKM6oX9WEqk3LCGut642R0AQkk6by1CKedWlKN3ADmb_aFAc763R5Vf39A.dHXdL8gcfcnR3PHHrJK929EwbcX3IS7y8RvVxGDUH5nyQxwGB1utEj_To7WgqFj6KhQIPGLFwu2C550dqG0Ua6YGoHGI.E7qLqVcHgtxO1J2gtyKHJU.7DMIQ-
Received: from [71.147.52.215] by web110407.mail.gq1.yahoo.com via HTTP;
 Thu, 09 Apr 2009 22:59:42 PDT
X-Mailer: YahooMailClassic/5.2.15 YahooMailWebService/0.7.289.1
Date: Thu, 9 Apr 2009 22:59:42 -0700 (PDT)
From: john lee <sh_thorn_bird@yahoo.com>
Subject: <s:checkboxlist or <s:checkbox
To: user@struts.apache.org
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="0-1715715076-1239343182=:81658"
X-Virus-Checked: Checked by ClamAV on apache.org

--0-1715715076-1239343182=:81658
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable

=A0
I defined an=A0entity java.
=A0=20
public class Bed {
=A0 private String bed_id;
=A0 public String getBed_id() {return bed_id;}
=A0 public void setBed_id(String bed_id) { this.bed_id=3Dbed_id; }
}
=A0
in action file, i did the following,=20
=A0=A0=A0 public class Analysis_input extends ActionSupport {
=A0=A0=A0=A0private ArrayList<Bed> beds;=20
=A0=A0=A0 public String execute() throws Exception {
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 ......../=A0* initializ=
ed service...and it is database connection */
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0beds=3Dservice.Beds()=
;=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 ActionContext.getContex=
t().getSession().put("Beds",beds);
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 return SUCCESS;
=A0=A0=A0 }
=A0=A0=A0 public void setBeds(ArrayList<Bed> beds){=A0=A0=A0=A0=A0=A0=A0 th=
is.beds =3D beds;=A0=A0=A0 }
=A0=A0=A0 public ArrayList<Bed> getBeds() {=A0=A0=A0=A0=A0=A0 return beds;=
=A0=A0=A0 }
}
=A0
in jsp file, i did
=A0<s:checkboxlist name=3D"beds" list=3D"beds" />
=A0
but received the error=20
=A0
=A0=A0=A0=A0 FreeMarker template error!
Error on line 28, column 13 in template/simple/checkboxlist.ftl
stack.findValue(parameters.listKey) is undefined.
It cannot be assigned to itemKey
The problematic instruction:
=3D=3D> assignment: itemKey=3Dstack.findValue(parameters.listKey) [on line =
28, column 13 in template/simple/checkboxlist.ftl]
 in user-directive s.iterator [on line 25, column 5 in template/simple/chec=
kboxlist.ftl]
 in include "/${parameters.templateDir}/simple/checkboxlist.ftl" [on line 2=
5, column 1 in template/xhtml/checkboxlist.ftl]
=A0
if i change the jsp file to the following
=A0=A0=A0=20
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 <s:iterator value=3D"beds" status=
=3D"st">
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 <s:checkbox name=3D"beds" value=
=3D"bed_id"></s:checkbox><br>
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 </s:iterator>
=A0=A0=A0=A0=A0=A0
but receive the new error

<!--StartFragment-->Error on line 28, column 13 in template/simple/checkbox=
list.ftl
stack.findValue(parameters.listKey) is undefined.
It cannot be assigned to itemKey
The problematic instruction:
----------
=3D=3D> assignment: itemKey=3Dstack.findValue(parameters.listKey) [on line =
28, column 13 in template/simple/checkboxlist.ftl]
 in user-directive s.iterator [on line 25, column 5 in template/simple/chec=
kboxlist.ftl]
 in include "/${parameters.templateDir}/simple/checkboxlist.ftl" [on line 2=
5, column 1 in template/xhtml/checkboxlistany expert can give me the advise=
? i am new to struts 2tks in advancejohn=A0=A0=A0=A0=A0=0A=0A=0A      
--0-1715715076-1239343182=:81658--