RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
/TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName() %/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
table
logic:iterate id="supplier" name="user" property="suppliers"
type="com.full.packagename.for.SupplierBean"
trtdfont face="Arial"bean:write name="supplier"
property="code"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="name"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="countryName"//td/tr
/tr
/logic:iterate
/table
Be sure to fix the package name in the type attr in logic:iterate.
This also assumes that there is an object in the session scope called user.
Wes
Re: PLEASE HELP: How would I use the iterate tag here?
Here's what I do in some code, if it's any help - am sure you can manipulate it:
logic:iterate id="parameter" name="ParametersForm"
property="parameterList"
TR
TD WIDTH="50%"FONT SIZE="2" FACE="Helvetica,Verdana,Arial"
COLOR="BLACK"
bean:write name="parameter" property="key"//FONT
/TD
TD WIDTH="50%"FONT SIZE="2" FACE="Helvetica,Verdana,Arial"
html:text name="parameter" property="value" size="30"//FONT
/TD
/TR
/logic:iterate
David
Shamdasani Nimmi-ANS004 [EMAIL PROTECTED] on
02/28/2001 04:22:40 PM
Please respond to [EMAIL PROTECTED]
To: "'[EMAIL PROTECTED]'"
[EMAIL PROTECTED]
cc:(bcc: David Hay/Lex/Lexmark)
Subject: PLEASE HELP: How would I use the iterate tag here?
Hi,
Could someone help me with replacing the JSP code below with iterate tag
logic:iterate ? I have tried various permutations of logic:iterate but have
been unsuccessful.
---
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
/TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName() %/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
---
I can really use some help. Thanks in advance
-Nimmi
RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try your code(and this is what I was trying before myself too) but the table
still comes out to be blank whereas if I use the code below the supplier rows are
displayed. So what's the problem?
Anyone else with suggestions?
-Nimmi
-Original Message-
From: Wes Hodges [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName() %/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
table
logic:iterate id="supplier" name="user" property="suppliers"
type="com.full.packagename.for.SupplierBean"
trtdfont face="Arial"bean:write name="supplier"
property="code"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="name"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="countryName"//td/tr
/tr
/logic:iterate
/table
Be sure to fix the package name in the type attr in logic:iterate.
This also assumes that there is an object in the session scope called user.
Wes
RE: PLEASE HELP: How would I use the iterate tag here?
Is there a problem that getSuppliers() method returns a Hashtable and not an ArrayList?
-Nimmi
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:59 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try your code(and this is what I was trying before myself too) but the table
still comes out to be blank whereas if I use the code below the supplier rows are
displayed. So what's the problem?
Anyone else with suggestions?
-Nimmi
-Original Message-
From: Wes Hodges [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName() %/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
table
logic:iterate id="supplier" name="user" property="suppliers"
type="com.full.packagename.for.SupplierBean"
trtdfont face="Arial"bean:write name="supplier"
property="code"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="name"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="countryName"//td/tr
/tr
/logic:iterate
/table
Be sure to fix the package name in the type attr in logic:iterate.
This also assumes that there is an object in the session scope called user.
Wes
RE: PLEASE HELP: How would I use the iterate tag here?
Are you using an older JDK? This tag requires JDK 1.2 or later.
Just a thought,
Dave
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 5:02 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Is there a problem that getSuppliers() method returns a Hashtable and not an
ArrayList?
-Nimmi
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:59 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try your code(and this is what I was trying before myself too) but the
table still comes out to be blank whereas if I use the code below the
supplier rows are displayed. So what's the problem?
Anyone else with suggestions?
-Nimmi
-Original Message-
From: Wes Hodges [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName() %/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
table
logic:iterate id="supplier" name="user" property="suppliers"
type="com.full.packagename.for.SupplierBean"
trtdfont face="Arial"bean:write name="supplier"
property="code"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="name"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="countryName"//td/tr
/tr
/logic:iterate
/table
Be sure to fix the package name in the type attr in logic:iterate.
This also assumes that there is an object in the session scope called user.
Wes
RE: PLEASE HELP: How would I use the iterate tag here?
No, I am using JDK 1.3
-Nimmi
-Original Message-
From: D'Orto, David [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 4:11 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Are you using an older JDK? This tag requires JDK 1.2 or later.
Just a thought,
Dave
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 5:02 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Is there a problem that getSuppliers() method returns a Hashtable and not an
ArrayList?
-Nimmi
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:59 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try your code(and this is what I was trying before myself too) but the
table still comes out to be blank whereas if I use the code below the
supplier rows are displayed. So what's the problem?
Anyone else with suggestions?
-Nimmi
-Original Message-
From: Wes Hodges [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName() %/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
table
logic:iterate id="supplier" name="user" property="suppliers"
type="com.full.packagename.for.SupplierBean"
trtdfont face="Arial"bean:write name="supplier"
property="code"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="name"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="countryName"//td/tr
/tr
/logic:iterate
/table
Be sure to fix the package name in the type attr in logic:iterate.
This also assumes that there is an object in the session scope called user.
Wes
Re: PLEASE HELP: How would I use the iterate tag here?
Yes, there is. See Craig McClanahan's explanation in the archives:
http://www.mail-archive.com/struts-user%40jakarta.apache.org/msg03625.html
Hope this helps.
--
Martin Cooper
Tumbleweed Communications
- Original Message -
From: "Shamdasani Nimmi-ANS004" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 28, 2001 2:02 PM
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Is there a problem that getSuppliers() method returns a Hashtable and not
an ArrayList?
-Nimmi
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:59 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try your code(and this is what I was trying before myself too) but
the table still comes out to be blank whereas if I use the code below the
supplier rows are displayed. So what's the problem?
Anyone else with suggestions?
-Nimmi
-Original Message-
From: Wes Hodges [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName()
%/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
table
logic:iterate id="supplier" name="user" property="suppliers"
type="com.full.packagename.for.SupplierBean"
trtdfont face="Arial"bean:write name="supplier"
property="code"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="name"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="countryName"//td/tr
/tr
/logic:iterate
/table
Be sure to fix the package name in the type attr in logic:iterate.
This also assumes that there is an object in the session scope called
user.
Wes
RE: PLEASE HELP: How would I use the iterate tag here?
Are the taglibs defined properly (in the jsp and in web.xml)? Do any struts
tags work?
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 5:13 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
No, I am using JDK 1.3
-Nimmi
-Original Message-
From: D'Orto, David [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 4:11 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Are you using an older JDK? This tag requires JDK 1.2 or later.
Just a thought,
Dave
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 5:02 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Is there a problem that getSuppliers() method returns a Hashtable and not an
ArrayList?
-Nimmi
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:59 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try your code(and this is what I was trying before myself too) but the
table still comes out to be blank whereas if I use the code below the
supplier rows are displayed. So what's the problem?
Anyone else with suggestions?
-Nimmi
-Original Message-
From: Wes Hodges [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName() %/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
table
logic:iterate id="supplier" name="user" property="suppliers"
type="com.full.packagename.for.SupplierBean"
trtdfont face="Arial"bean:write name="supplier"
property="code"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="name"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="countryName"//td/tr
/tr
/logic:iterate
/table
Be sure to fix the package name in the type attr in logic:iterate.
This also assumes that there is an object in the session scope called user.
Wes
Re: PLEASE HELP: How would I use the iterate tag here?
Before your loop, try to setCollection() / getCollection() and check
getLength(). This way you will know exactly, if you are getting your data.
Shamdasani Nimmi-ANS004 wrote:
No, I am using JDK 1.3
-Nimmi
-Original Message-
From: D'Orto, David [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 4:11 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Are you using an older JDK? This tag requires JDK 1.2 or later.
Just a thought,
Dave
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 5:02 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Is there a problem that getSuppliers() method returns a Hashtable and not an
ArrayList?
-Nimmi
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:59 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try your code(and this is what I was trying before myself too) but the
table still comes out to be blank whereas if I use the code below the
supplier rows are displayed. So what's the problem?
Anyone else with suggestions?
-Nimmi
-Original Message-
From: Wes Hodges [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName() %/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
table
logic:iterate id="supplier" name="user" property="suppliers"
type="com.full.packagename.for.SupplierBean"
trtdfont face="Arial"bean:write name="supplier"
property="code"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="name"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="countryName"//td/tr
/tr
/logic:iterate
/table
Be sure to fix the package name in the type attr in logic:iterate.
This also assumes that there is an object in the session scope called user.
Wes
RE: PLEASE HELP: How would I use the iterate tag here?
Martin,
According to Craig's email:
--
When you iterate over a Hashtable (or any other Map), the elements of
the iteration are of class "Map.Entry", which has two properties --
"key" and "value".
logic:iterate id="impl" name="loadImpl" property="impl"
The curent value is bean:write name="impl" property="value"/
/logic:iterate
-
Since the "value" in my case is of the type SupplierBean how would I get access to the
properties of SupplierBean?
-Nimmi
-Original Message-
From: Martin Cooper [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 4:19 PM
To: [EMAIL PROTECTED]
Subject: Re: PLEASE HELP: How would I use the iterate tag here?
Yes, there is. See Craig McClanahan's explanation in the archives:
http://www.mail-archive.com/struts-user%40jakarta.apache.org/msg03625.html
Hope this helps.
--
Martin Cooper
Tumbleweed Communications
- Original Message -
From: "Shamdasani Nimmi-ANS004" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 28, 2001 2:02 PM
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Is there a problem that getSuppliers() method returns a Hashtable and not
an ArrayList?
-Nimmi
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:59 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try your code(and this is what I was trying before myself too) but
the table still comes out to be blank whereas if I use the code below the
supplier rows are displayed. So what's the problem?
Anyone else with suggestions?
-Nimmi
-Original Message-
From: Wes Hodges [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName()
%/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
table
logic:iterate id="supplier" name="user" property="suppliers"
type="com.full.packagename.for.SupplierBean"
trtdfont face="Arial"bean:write name="supplier"
property="code"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="name"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="countryName"//td/tr
/tr
/logic:iterate
/table
Be sure to fix the package name in the type attr in logic:iterate.
This also assumes that there is an object in the session scope called
user.
Wes
RE: PLEASE HELP: How would I use the iterate tag here?
What Craig is saying here seems inconsistant with the docs for iterate: ... a Map (whose values are to be iterated over), ... However you could add this line right inside of the loop bean:define id="supplier" name="supplierMapEntry" property="value" type="com.full.package.SupplierBean"/ Also you would need to change the id in the iterate to "supplierMapEntry" Wes Martin, According to Craig's email: -- When you iterate over a Hashtable (or any other Map), the elements of the iteration are of class "Map.Entry", which has two properties -- "key" and "value". logic:iterate id="impl" name="loadImpl" property="impl" The curent value is bean:write name="impl" property="value"/ /logic:iterate - Since the "value" in my case is of the type SupplierBean how would I get access to the properties of SupplierBean? -Nimmi
RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try the code below but it still doesn't work. Anyone has any other suggestion?
Imagine all this trouble when all I want to do is to make my "WORKING" JSP code look
cleaner by using iterate tag:
TABLE
logic:iterate id="supplierMapEntry" name="user" property="suppliers"
bean:define id="supplier" name="supplierMapEntry" property="value"
type="com.motorola.mms.msqc.beans.SupplierBean"/
TR
TDFONT face = "Arial"bean:write name="supplier" property="code"//FONT/TD
TDFONT face = "Arial"bean:write name="supplier" property="name"//FONT/TD
TDFONT face = "Arial"bean:write name="supplier"
property="countryName"//FONT/TD
/TR
/logic:iterate
/TABLE
--
This is what I am trying to replace:
jsp:useBean id="user" scope="session" type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName() %/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
Re: PLEASE HELP: How would I use the iterate tag here?
You should be able to use nested properties:
bean:write name="item" property="value.code"/
bean:write name="item" property="value.country"/
bean:write name="item" property="value.countryName"/
--
Martin Cooper
Tumbleweed Communications
- Original Message -
From: "Shamdasani Nimmi-ANS004" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 28, 2001 2:25 PM
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Martin,
According to Craig's email:
--
When you iterate over a Hashtable (or any other Map), the elements of
the iteration are of class "Map.Entry", which has two properties --
"key" and "value".
logic:iterate id="impl" name="loadImpl" property="impl"
The curent value is bean:write name="impl" property="value"/
/logic:iterate
-
Since the "value" in my case is of the type SupplierBean how would I get
access to the properties of SupplierBean?
-Nimmi
-----Original Message-----
From: Martin Cooper [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 4:19 PM
To: [EMAIL PROTECTED]
Subject: Re: PLEASE HELP: How would I use the iterate tag here?
Yes, there is. See Craig McClanahan's explanation in the archives:
http://www.mail-archive.com/struts-user%40jakarta.apache.org/msg03625.html
Hope this helps.
--
Martin Cooper
Tumbleweed Communications
- Original Message -----
From: "Shamdasani Nimmi-ANS004" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 28, 2001 2:02 PM
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Is there a problem that getSuppliers() method returns a Hashtable and
not
an ArrayList?
-Nimmi
-----Original Message-----
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:59 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try your code(and this is what I was trying before myself too) but
the table still comes out to be blank whereas if I use the code below the
supplier rows are displayed. So what's the problem?
Anyone else with suggestions?
-Nimmi
-----Original Message-
From: Wes Hodges [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName()
%/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName() %/FONT/TD
/TR
% } %
/TABLE
table
logic:iterate id="supplier" name="user" property="suppliers"
type="com.full.packagename.for.SupplierBean"
trtdfont face="Arial"bean:write name="supplier"
property="code"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="name"//td/tr
trtdfont face="Arial"bean:write name="supplier"
property="countryName"//td/tr
/tr
/logic:iterate
/table
Be sure to fix the package name in the type attr in logic:iterate.
This also assumes that there is an object in the session scope called
user.
Wes
RE: PLEASE HELP: How would I use the iterate tag here? Where are you Craig McClanahan?
I have tried both of the ways below without any luck:
logic:iterate id="supplier" name="user" property="suppliers"
TR
TDFONT face = "Arial"bean:write name="supplier"
property="value.code"//FONT/TD
TDFONT face = "Arial"bean:write name="supplier"
property="value.name"//FONT/TD
TDFONT face = "Arial"bean:write name="supplier"
property="countryName"//FONT/TD
/TR
/logic:iterate
and I have tried this:
logic:iterate id="supplierMapEntry" name="user" property="suppliers"
bean:define id="supplier" name="supplierMapEntry" property="value"
type="com.motorola.mms.msqc.beans.SupplierBean"/
TR
TDFONT face = "Arial"bean:write name="supplier" property="code"//FONT/TD
TDFONT face = "Arial"bean:write name="supplier" property="name"//FONT/TD
TDFONT face = "Arial"bean:write name="supplier"
property="countryName"//FONT/TD
/TR
/logic:iterate
-Original Message-
From: Martin Cooper [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 5:38 PM
To: [EMAIL PROTECTED]
Subject: Re: PLEASE HELP: How would I use the iterate tag here?
You should be able to use nested properties:
bean:write name="item" property="value.code"/
bean:write name="item" property="value.country"/
bean:write name="item" property="value.countryName"/
--
Martin Cooper
Tumbleweed Communications
- Original Message -
From: "Shamdasani Nimmi-ANS004" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 28, 2001 2:25 PM
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Martin,
According to Craig's email:
--
When you iterate over a Hashtable (or any other Map), the elements of
the iteration are of class "Map.Entry", which has two properties --
"key" and "value".
logic:iterate id="impl" name="loadImpl" property="impl"
The curent value is bean:write name="impl" property="value"/
/logic:iterate
-
Since the "value" in my case is of the type SupplierBean how would I get
access to the properties of SupplierBean?
-Nimmi
-Original Message-
From: Martin Cooper [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 4:19 PM
To: [EMAIL PROTECTED]
Subject: Re: PLEASE HELP: How would I use the iterate tag here?
Yes, there is. See Craig McClanahan's explanation in the archives:
http://www.mail-archive.com/struts-user%40jakarta.apache.org/msg03625.html
Hope this helps.
--
Martin Cooper
Tumbleweed Communications
- Original Message -
From: "Shamdasani Nimmi-ANS004" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 28, 2001 2:02 PM
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Is there a problem that getSuppliers() method returns a Hashtable and
not
an ArrayList?
-Nimmi
-Original Message-
From: Shamdasani Nimmi-ANS004 [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:59 PM
To: '[EMAIL PROTECTED]'
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Wes,
I did try your code(and this is what I was trying before myself too) but
the table still comes out to be blank whereas if I use the code below the
supplier rows are displayed. So what's the problem?
Anyone else with suggestions?
-Nimmi
-Original Message-
From: Wes Hodges [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: RE: PLEASE HELP: How would I use the iterate tag here?
Could someone help me with replacing the JSP code below with
iterate tag logic:iterate ? I have tried various permutations
of logic:iterate but have been unsuccessful.
--
-
jsp:useBean id="user" scope="session"
type="com.motorola.mms.msqc.beans.UserBean"/
TABLE
%
Hashtable hashTable = (Hashtable) user.getSuppliers();
for (Enumeration e = hashTable.elements(); e.hasMoreElements(); )
{
SupplierBean supplier = (SupplierBean) e.nextElement();
%
TR
TD FONT face = "Arial"supplier.getCode() %/FONT/TD
TDFONT face = "Arial"%= supplier.getName()
%/FONT/TD/FONT/TD
TDFONT face = "Arial"%= supplier.getCountryName
