Re: html:errors/ don't display anything
Hello friend, i have the same error. but i found the solution. there is an error in your ApplicationResources file.check every key and formation of key very well. have you mapped the key name correctly while mapping it to action message in your action ?? Thank You Mihir Parekh - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: html:errors/ don't display anything
El 14 de abril de 2012 20:37, Oussama Jlassi oussa...@live.fr escribió: ApplicationResource.properties error.userName.required = User Name is required.error.password.required = Password is required. Try to enter each key on a separate line as follows: error.userName.required = User Name is required. error.password.required = Password is required. I'd copied your code in a new proyect, I've tabbed it and it works perfect. So maybe the problem is a bad copy-paste.
Re: html:errors/ don't display anything
I didn't see any error in you code. I ran in my machine it works fine.
You can test just a Login action and debug from there.
On 4/14/2012 2:37 PM, Oussama Jlassi wrote:
i use struts 1.3 in tomcat 6 every thing work fine but the html error do not display my error messages how to fix it
login.jsp
%@ page language=java pageEncoding=ISO-8859-1%%@ taglib uri=http://struts.apache.org/tags-html; prefix=html %%@
taglib uri=http://struts.apache.org/tags-logic; prefix=logic %%@ taglib uri=http://struts.apache.org/tags-bean; prefix=bean %
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN
html:html head meta http-equiv=Content-Type content=text/html; charset=UTF-8 titleJSP Page/title /head body div style=color:red
html:errors/ /div html:form action=/LoginUser Name :html:text name=loginf property=userName/ brPassword :html:password name=loginf
property=password/ br html:submit value=login/ /html:form
/body/html:html
LoginForm.java
import javax.servlet.http.HttpServletRequest;import
org.apache.struts.action.ActionErrors;import
org.apache.struts.action.ActionMapping;import
org.apache.struts.action.ActionMessage;import
org.apache.struts.action.ActionForm;
public class LoginForm extends ActionForm {private String userName;
private String password; public LoginForm() { }
public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {ActionErrors errors = new
ActionErrors();if (userName == null || userName.length() 1) {errors.add(userName, new
ActionMessage(error.userName.required));}if (password == null || password.length() 1) {
errors.add(password, new ActionMessage(error.password.required)); }
return errors;}
public String getUserName() {System.out.println(Inside getter
+userName);return userName;}
public void setUserName(String userName) {System.out.println(Inside
setter +userName);this.userName = userName;}
public String getPassword() {return password;}
public void setPassword(String password) {this.password =
password;}
public String toString(){return user name: + getUserName() +
password + getPassword(); }}
struts-config.xml
?xml version=1.0 encoding=ISO-8859-1 ?!DOCTYPE struts-config PUBLIC -//Apache
Software Foundation//DTD Struts Configuration 1.3//EN
http://struts.apache.org/struts/dtds/struts-config_1_3.dtd;
struts-config
form-beans form-bean name=helloForm type=HelloForm / form-bean name=loginf
type=LoginForm/ form-bean name=HelloWorldForm type=HelloWorldForm/ /form-beans
action-mappings action path=/hello type=HelloAction name=helloForm input=index.jsp
forward name=success path=/helloStruts.jsp //action
action input=/login.jsp name=loginf path=/Login scope=session type=LoginAction
forward name=success path=/success.jsp /forward name=failure path=/failure.jsp /
/action
action input=/index2.jsp name=HelloWorldForm path=/helloworldscope=session
type=HelloWorldAction forward name=success path=/helloWorld.jsp /
/action /action-mappings
message-resources parameter=ApplicationResource/message-resources
parameter=Resources //struts-config
ApplicationResource.properties
error.userName.required = User Name is required.error.password.required =
Password is required.
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RE: html:errors/ don't display anything
when i click the button when the textbox is empty it do not give error
messagesame case when the textbox have one character
here is my action class that i used
import javax.servlet.http.HttpServletRequest;import
javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;import
org.apache.struts.action.ActionMapping;import
org.apache.struts.action.ActionForward;
public class LoginAction extends org.apache.struts.action.Action {
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception { LoginForm loginForm = (LoginForm) form; if
(loginForm.getUserName().equals(loginForm.getPassword())) { return
mapping.findForward(success); } else { return
mapping.findForward(failure); } }}
Date: Sat, 14 Apr 2012 17:32:18 -0400
From: anji...@hotmail.com
To: user@struts.apache.org
Subject: Re: html:errors/ don't display anything
I didn't see any error in you code. I ran in my machine it works fine.
You can test just a Login action and debug from there.
On 4/14/2012 2:37 PM, Oussama Jlassi wrote:
i use struts 1.3 in tomcat 6 every thing work fine but the html error do
not display my error messages how to fix it
login.jsp
%@ page language=java pageEncoding=ISO-8859-1%%@ taglib
uri=http://struts.apache.org/tags-html; prefix=html %%@ taglib
uri=http://struts.apache.org/tags-logic; prefix=logic %%@ taglib
uri=http://struts.apache.org/tags-bean; prefix=bean %
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN
html:html head meta http-equiv=Content-Type
content=text/html; charset=UTF-8 titleJSP Page/title
/head body div style=color:red
html:errors/ /div html:form action=/Login
User Name :html:text name=loginf property=userName/ br
Password :html:password name=loginf property=password/ br
html:submit value=login/ /html:form
/body/html:html
LoginForm.java
import javax.servlet.http.HttpServletRequest;import
org.apache.struts.action.ActionErrors;import
org.apache.struts.action.ActionMapping;import
org.apache.struts.action.ActionMessage;import
org.apache.struts.action.ActionForm;
public class LoginForm extends ActionForm {private String userName;
private String password; public LoginForm() {
}
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {ActionErrors errors = new
ActionErrors();if (userName == null || userName.length() 1) {
errors.add(userName, new
ActionMessage(error.userName.required));}if (password ==
null || password.length() 1) {errors.add(password, new
ActionMessage(error.password.required)); }
return errors;}
public String getUserName() {System.out.println(Inside getter
+userName);return userName;}
public void setUserName(String userName) {
System.out.println(Inside setter +userName);this.userName =
userName;}
public String getPassword() {return password;}
public void setPassword(String password) {this.password =
password;}
public String toString(){return user name: +
getUserName() + password + getPassword(); }}
struts-config.xml
?xml version=1.0 encoding=ISO-8859-1 ?!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts Configuration 1.3//EN
http://struts.apache.org/struts/dtds/struts-config_1_3.dtd;
struts-config
form-beansform-bean name=helloForm type=HelloForm /
form-bean name=loginf type=LoginForm/
form-bean name=HelloWorldForm type=HelloWorldForm/
/form-beans
action-mappings action path=/hello
type=HelloAction name=helloForm input=index.jsp
forward name=success path=/helloStruts.jsp / /action
action input=/login.jsp name=loginf path=/Login
scope=session type=LoginAction
forward name=success path=/success.jsp /
forward name=failure path=/failure.jsp / /action
action input=/index2.jsp name=HelloWorldForm
path=/helloworldscope=session type=HelloWorldAction
forward name=success path=/helloWorld.jsp /
/action /action-mappings
message-resources parameter=ApplicationResource/message-resources
parameter=Resources //struts-config
ApplicationResource.properties
error.userName.required = User Name is required.error.password.required
Re: html:errors/ error validation error
coolsayan wrote: html:errors property=error.name.required / From the docs: Name of the property for which error messages should be displayed. If not specified, all error messages (regardless of property) are displayed. You don't have a property named error.name.required--that sounds like the name of a message resource to me. You have password and name properties. %@ taglib uri=http://struts.apache.org/tags-html; prefix=bean % %@ taglib uri=http://struts.apache.org/tags-html; prefix=html % You're using the same URI for two different taglibs. While this will work, it's probably not what you want. I don't see any uses of bean tags, so you can just delete the wrong one, or fix it. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: html:errors/ error validation error
please specify the taglib syntax. newton.dave wrote: coolsayan wrote: what to change please be specific The taglib URIs. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- View this message in context: http://www.nabble.com/%3Chtml%3Aerrors-%3E-error-validation-error-tp23765113p23791499.html Sent from the Struts - User mailing list archive at Nabble.com.
RE: html:errors/ error validation error
please view this comprehensive explanation of dojo mapped functions by Ted http://struts.apache.org/2.1.6/docs/developing-ajax-widgets.html hth Martin Gainty __ Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen. Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni. Date: Sat, 30 May 2009 01:47:39 -0700 From: coolsayan.2...@gmail.com To: user@struts.apache.org Subject: Re: html:errors/ error validation error please specify the taglib syntax. newton.dave wrote: coolsayan wrote: what to change please be specific The taglib URIs. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- View this message in context: http://www.nabble.com/%3Chtml%3Aerrors-%3E-error-validation-error-tp23765113p23791499.html Sent from the Struts - User mailing list archive at Nabble.com. _ Insert movie times and more without leaving Hotmail®. http://windowslive.com/Tutorial/Hotmail/QuickAdd?ocid=TXT_TAGLM_WL_HM_Tutorial_QuickAdd1_052009
Re: html:errors/ error validation error
http://wiki.apache.org/struts/StrutsUpgradeNotes11to124 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: html:errors/ error validation error
Martin Gainty wrote: please view this comprehensive explanation of dojo mapped functions by Ted http://struts.apache.org/2.1.6/docs/developing-ajax-widgets.html Wrong thread. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: html:errors/ error validation error
%...@page contentType=text/html% %...@page pageEncoding=UTF-8% %@ taglib uri=http://struts.apache.org/tags-html; prefix=bean % %@ taglib uri=http://struts.apache.org/tags-html; prefix=html % !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN http://www.w3.org/TR/html4/loose.dtd; html head link rel=stylesheet type=text/css href=menu.css meta http-equiv=Content-Type content=text/html; charset=UTF-8 titleLogin/title /head body jsp:include page=head.jsp/ div id=login h1Login Form/h1 html:form action=/login table border=0 cellpadding=10px cellspacing=10px width=400px tbody tr td register.jsp Register to login /td /tr tr tdEnter Your user name:/td tdhtml:text property=name //td /tr tr tdEnter Your Password:/td tdhtml:password property=password //td /tr tr tdhtml:submit value=Login //td tdhtml:reset value= //td td forgetpass.jsp Forget Password /td /tr /tbody /table html:errors property=error.name.required / /html:form /div /body /html no error out put still it is configured...what to do? Paul Benedict-2 wrote: http://wiki.apache.org/struts/StrutsUpgradeNotes11to124 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- View this message in context: http://www.nabble.com/%3Chtml%3Aerrors-%3E-error-validation-error-tp23765113p23796476.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: html:errors/ error validation error
Paul we will need to see web.xml struts.xml struts-default.xml need to determine which action class '/login' is maps to then we'll need to see your java action class as well thanks, Martin Gainty __ Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen. Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni. Date: Sat, 30 May 2009 12:10:12 -0700 From: coolsayan.2...@gmail.com To: user@struts.apache.org Subject: Re: html:errors/ error validation error %...@page contentType=text/html% %...@page pageEncoding=UTF-8% %@ taglib uri=http://struts.apache.org/tags-html; prefix=bean % %@ taglib uri=http://struts.apache.org/tags-html; prefix=html % !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN http://www.w3.org/TR/html4/loose.dtd; html head link rel=stylesheet type=text/css href=menu.css meta http-equiv=Content-Type content=text/html; charset=UTF-8 titleLogin/title /head body jsp:include page=head.jsp/ div id=login h1Login Form/h1 html:form action=/login table border=0 cellpadding=10px cellspacing=10px width=400px tbody tr td register.jsp Register to login /td /tr tr tdEnter Your user name:/td tdhtml:text property=name //td /tr tr tdEnter Your Password:/td tdhtml:password property=password //td /tr tr tdhtml:submit value=Login //td tdhtml:reset value= //td td forgetpass.jsp Forget Password /td /tr /tbody /table html:errors property=error.name.required / /html:form /div /body /html no error out put still it is configured...what to do? Paul Benedict-2 wrote: http://wiki.apache.org/struts/StrutsUpgradeNotes11to124 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- View this message in context: http://www.nabble.com/%3Chtml%3Aerrors-%3E-error-validation-error-tp23765113p23796476.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org _ Windows Live™: Keep your life in sync. http://windowslive.com/explore?ocid=TXT_TAGLM_BR_life_in_synch_052009
Re: html:errors/ error validation error
what to change please be specific
coolsayan wrote:
how to solve??why this html:errors / not working??
code in login.jsp
%...@page contentType=text/html%
%...@page pageEncoding=UTF-8%
%@ taglib uri=http://jakarta.apache.org/struts/tags-bean; prefix=bean
%
%@ taglib uri=http://jakarta.apache.org/struts/tags-html; prefix=html
%
%@ taglib uri=http://jakarta.apache.org/struts/tags-logic;
prefix=logic %
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN
http://www.w3.org/TR/html4/loose.dtd;
html
head
link rel=stylesheet type=text/css href=stylesheet.css
meta http-equiv=Content-Type content=text/html;
charset=UTF-8
titleJSP Page/title
/head
body
h1Login Form/h1
html:errors /
html:form action=/login
table border=0
tbody
tr
td register.jsp Register to login /td
/tr
tr
tdEnter Your user name:/td
tdhtml:text property=name //td
/tr
tr
tdEnter Your Password:/td
tdhtml:password property=password //td
/tr
tr
tdhtml:submit value=Login //td
tdhtml:reset value= //td
td forgetpass.jsp Forget Password /td
/tr
/tbody
/table
/html:form
/body
/html
code in ActionBean:
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.myapp.struts;
import javax.naming.NamingException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.*;
import javax.servlet.*;
//import javax.sql.DataSource;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
//import sun.jdbc.odbc.JdbcOdbcDriver;
/**
*
* @author Administrator
*/
public class LoginForm extends org.apache.struts.action.ActionForm {
//private JdbcOdbcDriver serviceLocator;
private String name;
//private String name;
private String password;
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
private int number;
/**
* @return
*/
public String getName() {
return name;
}
/**
* @param string
*/
public void setName(String string) {
name = string;
}
/**
* @return
*/
public int getNumber() {
return number;
}
/**
* @param i
*/
public void setNumber(int i) {
number = i;
}
/**
*
*/
public LoginForm() {
super();
// TODO Auto-generated constructor stub
}
/**
* This is the action called from the Struts framework.
* @param mapping The ActionMapping used to select this instance.
* @param request The HTTP Request we are processing.
* @return
*/
public ActionErrors validate(ActionMapping mapping, HttpServletRequest
request) {
ActionErrors errors = new ActionErrors();
if (getName() == null || getName().length() 1) {
errors.add(name, new ActionMessage(error.name.required));
// TODO: add 'error.name.required' key to your resources
}
return errors;
}
}
code in Action servlet:
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.myapp.struts;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.*;
import java.io.*;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
/**
*
* @author Administrator
*/
public class LoginAction extends org.apache.struts.action.Action {
/* forward name=success path= */
private final static String SUCCESS = success;
private final static String FAILURE = failure;
/**
* This is the action called from the Struts framework.
* @param mapping The ActionMapping used to select this instance.
* @param form The optional ActionForm bean for this request.
* @param request The HTTP Request we are processing.
* @param response The HTTP Response we are processing.
* @throws java.lang.Exception
* @return
*/
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
LoginForm formBean = (LoginForm)
Re: html:errors/ error validation error
coolsayan wrote: what to change please be specific The taglib URIs. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: html:errors/ error validation error
Update your taglib uris. Struts is no longer a jakarta project, unless
you're using 1.0 or 1.1
On Thu, May 28, 2009 at 11:19 AM, coolsayan coolsayan.2...@gmail.com wrote:
how to solve??why this not working??
code in login.jsp
%...@page contentType=text/html%
%...@page pageEncoding=UTF-8%
%@ taglib uri=http://jakarta.apache.org/struts/tags-bean; prefix=bean %
%@ taglib uri=http://jakarta.apache.org/struts/tags-html; prefix=html %
%@ taglib uri=http://jakarta.apache.org/struts/tags-logic; prefix=logic
%
JSP Page
Login Form
register.jsp Register to login
Enter Your user name:
Enter Your Password:
forgetpass.jsp Forget Password
code in ActionBean:
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.myapp.struts;
import javax.naming.NamingException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.*;
import javax.servlet.*;
//import javax.sql.DataSource;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
//import sun.jdbc.odbc.JdbcOdbcDriver;
/**
*
* @author Administrator
*/
public class LoginForm extends org.apache.struts.action.ActionForm {
//private JdbcOdbcDriver serviceLocator;
private String name;
//private String name;
private String password;
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
private int number;
/**
* @return
*/
public String getName() {
return name;
}
/**
* @param string
*/
public void setName(String string) {
name = string;
}
/**
* @return
*/
public int getNumber() {
return number;
}
/**
* @param i
*/
public void setNumber(int i) {
number = i;
}
/**
*
*/
public LoginForm() {
super();
// TODO Auto-generated constructor stub
}
/**
* This is the action called from the Struts framework.
* @param mapping The ActionMapping used to select this instance.
* @param request The HTTP Request we are processing.
* @return
*/
public ActionErrors validate(ActionMapping mapping, HttpServletRequest
request) {
ActionErrors errors = new ActionErrors();
if (getName() == null || getName().length() 1) {
errors.add(name, new ActionMessage(error.name.required));
// TODO: add 'error.name.required' key to your resources
}
return errors;
}
}
code in Action servlet:
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.myapp.struts;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.*;
import java.io.*;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
/**
*
* @author Administrator
*/
public class LoginAction extends org.apache.struts.action.Action {
/* forward name=success path= */
private final static String SUCCESS = success;
private final static String FAILURE = failure;
/**
* This is the action called from the Struts framework.
* @param mapping The ActionMapping used to select this instance.
* @param form The optional ActionForm bean for this request.
* @param request The HTTP Request we are processing.
* @param response The HTTP Response we are processing.
* @throws java.lang.Exception
* @return
*/
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
LoginForm formBean = (LoginForm) form;
String name = formBean.getName();
String password = formBean.getPassword();
// perform validation
if ((name.isEmpty()) || // name parameter does not exist
password == null || // email parameter does not exist
name.equals() || // name parameter is empty
password.isEmpty()) { // password lacks '@'
return mapping.findForward(FAILURE);
}
HttpSession mySession=request.getSession(true);
mySession.setMaxInactiveInterval(30);
return mapping.findForward(SUCCESS);
}
}
Error
HTTP Status 500 -
type Exception report
message
descriptionThe server encountered an internal error () that prevented it
from fulfilling this
RE: HTML:errors
Thanks, this works for my needs. Paula -Original Message- From: Dave Newton [mailto:newton.d...@yahoo.com] Sent: Friday, April 24, 2009 2:57 PM To: Struts Users Mailing List Subject: Re: HTML:errors McDowell, Paula wrote: So is Globals a session bean with constant variable ERROR_KEY? No, the value of Globals.ERROR_KEY names a session bean. http://struts.apache.org/1.2.x/userGuide/struts-html.html#messages Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org Private and confidential as detailed here: http://www.sug.com/disclaimers/default.htm#Mail . If you cannot access the link, please e-mail sender. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: HTML:errors
Thanks, for your response. So is Globals a session bean with constant variable ERROR_KEY? Thanks, Paula -Original Message- From: Lukasz Lenart [mailto:lukasz.len...@googlemail.com] Sent: Thursday, April 23, 2009 12:51 PM To: Struts Users Mailing List Subject: Re: HTML:errors 2009/4/23 McDowell, Paula paula.mcdow...@sug.com: Is there a way to check the html:errors/ field in the jsp for not empty? I only want to display an html group if the errors field is empty. I'm using Struts 1.1. I've been using such structure: logic:messagesPresent name=%=Globals.ERROR_KEY% table width=480 id=ErrorsTableId class=ErrorsTable tr td width=100% align=right a href=JavaScript: void(0) onclick=JavaScript: return hideErrors(); html:image bundle=IMAGES srcKey=image.close //a /td /tr html:messages id=error name=%=Globals.ERROR_KEY% tr tdbean:write name=error //td /tr /html:messages /table /logic:messagesPresent Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org Private and confidential as detailed here: http://www.sug.com/disclaimers/default.htm#Mail . If you cannot access the link, please e-mail sender. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: HTML:errors
McDowell, Paula wrote: So is Globals a session bean with constant variable ERROR_KEY? No, the value of Globals.ERROR_KEY names a session bean. http://struts.apache.org/1.2.x/userGuide/struts-html.html#messages Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: HTML:errors
2009/4/23 McDowell, Paula paula.mcdow...@sug.com: Is there a way to check the html:errors/ field in the jsp for not empty? I only want to display an html group if the errors field is empty. I'm using Struts 1.1. I've been using such structure: logic:messagesPresent name=%=Globals.ERROR_KEY% table width=480 id=ErrorsTableId class=ErrorsTable tr td width=100% align=right a href=JavaScript: void(0) onclick=JavaScript: return hideErrors(); html:image bundle=IMAGES srcKey=image.close //a /td /tr html:messages id=error name=%=Globals.ERROR_KEY% tr tdbean:write name=error //td /tr /html:messages /table /logic:messagesPresent Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: html:errors
Try using the logic:messagesPresent tag if you wish to check for the existence of errors on a JSP page. Or this link provides some help info regarding the errors object. http://husted.com/struts/tips/017.html -Original Message- From: fea jabi [mailto:[EMAIL PROTECTED] Sent: Friday, March 10, 2006 9:48 AM To: user@struts.apache.org Subject: html:errors html:errors property=acctNumber is returning an UL how to determine the length of the list? would like to check if it has more than one error for this property? Thanks. _ Don't just search. Find. Check out the new MSN Search! http://search.msn.click-url.com/go/onm00200636ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: html:errors
Thankyou for your response. yah. I know logic:messagesPresent will check if messages are present. but I would like to know how many messages are present. if just one then planning to get only the message not the UL. Now it's returning ULLImessage/LIUL. planning to get only message if it's one. is there way to do this? From: Kalcevich, Daniel [EMAIL PROTECTED] Reply-To: Struts Users Mailing List user@struts.apache.org To: Struts Users Mailing List user@struts.apache.org Subject: RE: html:errors Date: Fri, 10 Mar 2006 09:54:33 -0800 Try using the logic:messagesPresent tag if you wish to check for the existence of errors on a JSP page. Or this link provides some help info regarding the errors object. http://husted.com/struts/tips/017.html -Original Message- From: fea jabi [mailto:[EMAIL PROTECTED] Sent: Friday, March 10, 2006 9:48 AM To: user@struts.apache.org Subject: html:errors html:errors property=acctNumber is returning an UL how to determine the length of the list? would like to check if it has more than one error for this property? Thanks. _ Don't just search. Find. Check out the new MSN Search! http://search.msn.click-url.com/go/onm00200636ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors question
Have you checked the docs? http://struts.apache.org/struts-taglib/tagreference-struts-html.html#html:errors Niall - Original Message - From: red phoenix [EMAIL PROTECTED] Sent: Friday, February 24, 2006 3:47 AM application.properties file: errors.footer= errors.header= errors.abc.required=This is a test when I use html:errors property=abc header=errors.footer footer= errors.header /,I get following error: org.apache.jasper.JasperException: /index.jsp(10,20) Attribute header invalid for tag errors according to TLD org.apache.jasper.servlet.JspServletWrapper.handleJspException( JspServletWrapper.java:510) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java :375) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) On 2/24/06, Niall Pemberton [EMAIL PROTECTED] wrote: Try having the following in your message resources: errors.footer= errors.header= ... or rather than using the default, you could specify empty header/footer labels. In your application resources: empty.footer= empty.header= ... then on the errors tag: html:errors property=abc header=empty.footer footer=empty.header / ...or you could use the messages tag instead: html:messages property=abc id=msgbean:write name=msg//html:messages See: http://www.niallp.pwp.blueyonder.co.uk/HelpTagsErrorsAndMessages.html Niall - Original Message - From: red phoenix [EMAIL PROTECTED] To: Struts Users Mailing List user@struts.apache.org Sent: Friday, February 24, 2006 2:30 AM Subject: Re: html:errors question Thanks Niall,html:errors property=logstime/ works well. But I find another question,first look at my application.properties file: errors.footer=nbsp; errors.header=nbsp; errors.abc.required=This is a test In my jsp,use follows statement html:text property=abc /html:errors name=abc/ If errors is not empty,it will should the error message This is a test My question is when I run it,it can show the error message This is a test,but the message is not showing in the line with the same line of html:text property=abc /,I guess the reason is html:errors name=abc/ shows not only errors.abc,but shows errors.header and errors.footer,so the html:text property=abc / and html:errors name=abc/ will not show in the same line,if I delete errors.footer and errors.header from application.properties, application.properties only contain a single line,like follows errors.abc.required=This is a test When I run html:text property=abc /html:errors name=abc/,it will show: the content of html:text property=abc null This is a test null How to make the show of html:errors name=abc/ is in the same line of the show of html:text property=abc / and only show html:errors name=abc/ without errors.header and errors.footer? Thanks in advance - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: html:errors question
Which version of Struts are you using?
From Struts 1.0:
DEPRECATIONS - The entire custom tag library that is documented in
struts-form.tld has been deprecated because this library has been
renamed struts-html.tld instead; for ref:
http://struts.apache.org/struts-action/userGuide/release-notes-1.0-b3.ht
ml
If you still want to use struts-form.tld then there is no property
attribute as far as I remember; It should be name instead property
Hope this will help
Chandra
-Original Message-
From: red phoenix [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 23, 2006 12:48 PM
To: Struts Users Mailing List
Subject: html:errors question
I have a JSP file,and I use html:errors in this page,but it raise
error,my code is follows:
%@ taglib uri=/WEB-INF/struts-form.tld prefix=html % html head
link rel=stylesheet href=style.css type=text/css /head
html:errors/ html:form method=post action=log.do html:text
property=abc /html:errors property=abc/ /html:form
and my Form is follows:
..
public ActionErrors validate(ActionMapping mapping,HttpServletRequest
request) {
ActionErrors errors = new ActionErrors(); if(abc!=null
abc.length()0){
errors.add(abc,new ActionError(error.abc.required));
}
return errors;
}
When I run it,it raise following error:
org.apache.jasper.JasperException: /index.jsp(8,15) Attribute property
invalid for tag errors according to TLD
org.apache.jasper.servlet.JspServletWrapper.handleJspException(
JspServletWrapper.java:510)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va
:375)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.struts.action.ActionServlet.processValidate(ActionServlet.jav
a
:2149)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1565)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I have looked up html:errors API,I find it have property attribute:
property Name of the property for which error messages should be
displayed. If not specified, all error messages (regardless of property)
are displayed. (RT EXPR)
Why raise above error? How to do with it?
Thanks in advance!
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors question
I modify my code,like follows,this time it don't show any error,but when the
content of text abc is '123',it's length isn't equals 10,so it should raise
error,but it don't show any error! Why?
%@ taglib uri=/WEB-INF/struts-form.tld prefix=html %
html
head
link rel=stylesheet href=style.css type=text/css
/head
html:errors/
html:form method=post action=log.do
html:text property=abc /html:errors name=abc/
/html:form
On 2/23/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Which version of Struts are you using?
From Struts 1.0:
DEPRECATIONS - The entire custom tag library that is documented in
struts-form.tld has been deprecated because this library has been
renamed struts-html.tld instead; for ref:
http://struts.apache.org/struts-action/userGuide/release-notes-1.0-b3.ht
ml
If you still want to use struts-form.tld then there is no property
attribute as far as I remember; It should be name instead property
Hope this will help
Chandra
-Original Message-
From: red phoenix [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 23, 2006 12:48 PM
To: Struts Users Mailing List
Subject: html:errors question
I have a JSP file,and I use html:errors in this page,but it raise
error,my code is follows:
%@ taglib uri=/WEB-INF/struts-form.tld prefix=html % html head
link rel=stylesheet href=style.css type=text/css /head
html:errors/ html:form method=post action=log.do html:text
property=abc /html:errors property=abc/ /html:form
and my Form is follows:
..
public ActionErrors validate(ActionMapping mapping,HttpServletRequest
request) {
ActionErrors errors = new ActionErrors(); if(abc!=null
abc.length()0){
errors.add(abc,new ActionError(error.abc.required));
}
return errors;
}
When I run it,it raise following error:
org.apache.jasper.JasperException: /index.jsp(8,15) Attribute property
invalid for tag errors according to TLD
org.apache.jasper.servlet.JspServletWrapper.handleJspException(
JspServletWrapper.java:510)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va
:375)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.struts.action.ActionServlet.processValidate(ActionServlet.jav
a
:2149)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1565)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I have looked up html:errors API,I find it have property attribute:
property Name of the property for which error messages should be
displayed. If not specified, all error messages (regardless of property)
are displayed. (RT EXPR)
Why raise above error? How to do with it?
Thanks in advance!
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors question
red phoenix wrote:
I modify my code,like follows,this time it don't show any error,but when the
content of text abc is '123',it's length isn't equals 10,so it should raise
error,but it don't show any error! Why?
Most likely because in your code you check to see if its length is
greater than 10.
if ((abc != null) (abc.length() 0)) {
I could be wrong.
Dave
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors question
I changed following code
if ((abc != null) (abc.length() 10))
but when the content of text abc is '123',it's length isn't equals 10,so it
should raise error,but it don't show any error!
If I use html:errors/ instead of html:errors name=abc/,I can get right
value. Why html:errors works well,and html:errors name=abc/ don't
work. I am puzzled with it.
On 2/23/06, Dave Newton [EMAIL PROTECTED] wrote:
red phoenix wrote:
I modify my code,like follows,this time it don't show any error,but when
the
content of text abc is '123',it's length isn't equals 10,so it should
raise
error,but it don't show any error! Why?
Most likely because in your code you check to see if its length is
greater than 10.
if ((abc != null) (abc.length() 0)) {
I could be wrong.
Dave
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors question
You should be using the property attribute (as you had in your first post)
to do what you want...
http://www.niallp.pwp.blueyonder.co.uk/HelpTagsErrorsAndMessages.html#section5
...not the name attribute - that does a different job...
http://www.niallp.pwp.blueyonder.co.uk/HelpTagsErrorsAndMessages.html#section4
In your first post you indicated that you were using the old (pre 1.0)
struts-form.tld.
%@ taglib uri=/WEB-INF/struts-form.tld prefix=html %
... change that to use the html taglib tld:
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
then there shouldn't be any problem with the property attribute. If you're
using a pre 1.0 version of struts I highly recommend you upgrade.
Niall
- Original Message -
From: red phoenix [EMAIL PROTECTED]
Sent: Friday, February 24, 2006 12:46 AM
I changed following code
if ((abc != null) (abc.length() 10))
but when the content of text abc is '123',it's length isn't equals 10,so it
should raise error,but it don't show any error!
If I use html:errors/ instead of html:errors name=abc/,I can get right
value. Why html:errors works well,and html:errors name=abc/ don't
work. I am puzzled with it.
On 2/23/06, Dave Newton [EMAIL PROTECTED] wrote:
red phoenix wrote:
I modify my code,like follows,this time it don't show any error,but when
the
content of text abc is '123',it's length isn't equals 10,so it should
raise
error,but it don't show any error! Why?
Most likely because in your code you check to see if its length is
greater than 10.
if ((abc != null) (abc.length() 0)) {
I could be wrong.
Dave
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors question
Thanks Niall,html:errors property=logstime/ works well. But I find
another question,first look at my application.properties file:
errors.footer=nbsp;
errors.header=nbsp;
errors.abc.required=This is a test
In my jsp,use follows statement
html:text property=abc /html:errors name=abc/
If errors is not empty,it will should the error message This is a test
My question is when I run it,it can show the error message This is a
test,but the message is not showing in the line with the same line of
html:text
property=abc /,I guess the reason is html:errors name=abc/ shows not
only errors.abc,but shows errors.header and errors.footer,so the html:text
property=abc / and html:errors name=abc/ will not show in the same
line,if I delete errors.footer and errors.header from application.properties,
application.properties only contain a single line,like follows
errors.abc.required=This is a test
When I run html:text property=abc /html:errors name=abc/,it will
show:
the content of html:text property=abc
null
This is a test
null
How to make the show of html:errors name=abc/ is in the same line of the
show of html:text property=abc / and only show html:errors name=abc/
without errors.header and errors.footer?
Thanks in advance
On 2/24/06, Niall Pemberton [EMAIL PROTECTED] wrote:
You should be using the property attribute (as you had in your first
post)
to do what you want...
http://www.niallp.pwp.blueyonder.co.uk/HelpTagsErrorsAndMessages.html#section5
...not the name attribute - that does a different job...
http://www.niallp.pwp.blueyonder.co.uk/HelpTagsErrorsAndMessages.html#section4
In your first post you indicated that you were using the old (pre 1.0)
struts-form.tld.
%@ taglib uri=/WEB-INF/struts-form.tld prefix=html %
... change that to use the html taglib tld:
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
then there shouldn't be any problem with the property attribute. If
you're
using a pre 1.0 version of struts I highly recommend you upgrade.
Niall
- Original Message -
From: red phoenix [EMAIL PROTECTED]
Sent: Friday, February 24, 2006 12:46 AM
I changed following code
if ((abc != null) (abc.length() 10))
but when the content of text abc is '123',it's length isn't equals 10,so
it
should raise error,but it don't show any error!
If I use html:errors/ instead of html:errors name=abc/,I can get
right
value. Why html:errors works well,and html:errors name=abc/ don't
work. I am puzzled with it.
On 2/23/06, Dave Newton [EMAIL PROTECTED] wrote:
red phoenix wrote:
I modify my code,like follows,this time it don't show any error,but
when
the
content of text abc is '123',it's length isn't equals 10,so it should
raise
error,but it don't show any error! Why?
Most likely because in your code you check to see if its length is
greater than 10.
if ((abc != null) (abc.length() 0)) {
I could be wrong.
Dave
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors question
Try having the following in your message resources: errors.footer= errors.header= ... or rather than using the default, you could specify empty header/footer labels. In your application resources: empty.footer= empty.header= ... then on the errors tag: html:errors property=abc header=empty.footer footer=empty.header / ...or you could use the messages tag instead: html:messages property=abc id=msgbean:write name=msg//html:messages See: http://www.niallp.pwp.blueyonder.co.uk/HelpTagsErrorsAndMessages.html Niall - Original Message - From: red phoenix [EMAIL PROTECTED] To: Struts Users Mailing List user@struts.apache.org Sent: Friday, February 24, 2006 2:30 AM Subject: Re: html:errors question Thanks Niall,html:errors property=logstime/ works well. But I find another question,first look at my application.properties file: errors.footer=nbsp; errors.header=nbsp; errors.abc.required=This is a test In my jsp,use follows statement html:text property=abc /html:errors name=abc/ If errors is not empty,it will should the error message This is a test My question is when I run it,it can show the error message This is a test,but the message is not showing in the line with the same line of html:text property=abc /,I guess the reason is html:errors name=abc/ shows not only errors.abc,but shows errors.header and errors.footer,so the html:text property=abc / and html:errors name=abc/ will not show in the same line,if I delete errors.footer and errors.header from application.properties, application.properties only contain a single line,like follows errors.abc.required=This is a test When I run html:text property=abc /html:errors name=abc/,it will show: the content of html:text property=abc null This is a test null How to make the show of html:errors name=abc/ is in the same line of the show of html:text property=abc / and only show html:errors name=abc/ without errors.header and errors.footer? Thanks in advance - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors question
application.properties file: errors.footer= errors.header= errors.abc.required=This is a test when I use html:errors property=abc header=errors.footer footer= errors.header /,I get following error: org.apache.jasper.JasperException: /index.jsp(10,20) Attribute header invalid for tag errors according to TLD org.apache.jasper.servlet.JspServletWrapper.handleJspException( JspServletWrapper.java:510) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java :375) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) On 2/24/06, Niall Pemberton [EMAIL PROTECTED] wrote: Try having the following in your message resources: errors.footer= errors.header= ... or rather than using the default, you could specify empty header/footer labels. In your application resources: empty.footer= empty.header= ... then on the errors tag: html:errors property=abc header=empty.footer footer=empty.header / ...or you could use the messages tag instead: html:messages property=abc id=msgbean:write name=msg//html:messages See: http://www.niallp.pwp.blueyonder.co.uk/HelpTagsErrorsAndMessages.html Niall - Original Message - From: red phoenix [EMAIL PROTECTED] To: Struts Users Mailing List user@struts.apache.org Sent: Friday, February 24, 2006 2:30 AM Subject: Re: html:errors question Thanks Niall,html:errors property=logstime/ works well. But I find another question,first look at my application.properties file: errors.footer=nbsp; errors.header=nbsp; errors.abc.required=This is a test In my jsp,use follows statement html:text property=abc /html:errors name=abc/ If errors is not empty,it will should the error message This is a test My question is when I run it,it can show the error message This is a test,but the message is not showing in the line with the same line of html:text property=abc /,I guess the reason is html:errors name=abc/ shows not only errors.abc,but shows errors.header and errors.footer,so the html:text property=abc / and html:errors name=abc/ will not show in the same line,if I delete errors.footer and errors.header from application.properties, application.properties only contain a single line,like follows errors.abc.required=This is a test When I run html:text property=abc /html:errors name=abc/,it will show: the content of html:text property=abc null This is a test null How to make the show of html:errors name=abc/ is in the same line of the show of html:text property=abc / and only show html:errors name=abc/ without errors.header and errors.footer? Thanks in advance - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors not working when sending a file to client with struts.
file along with any errors in creating the csv files. I'm finding that my ActionErrors do not get returned to my .jsp file after calling the setHeader method and changing the header. Does anyone have any suggests on how to best to return errors to the user keeping in mind I already have a From you action after setting the headers and I assume you also write the Zip file contents to the OutputStream how are you going back to the JSP. I guess you might be returning null, which indicates to Struts that the response is taken care of by the Action and so does nothing afterwards. I guess what you might want to do is that from a jsp, when the user clicks on the download link go to an action, which composes the errors and takes the user to another page which shows the errors (if any) and sends a request for the file to be downloaded through META tags.
Re: html:errors not working when sending a file to client with struts.
response.setContentType(application/zip);
response.setHeader(Content-Disposition, attachment; filename= +
zipFileName);
response.setContentLength((int)tempCSVFile.length());
BufferedInputStream bufferedInput = new BufferedInputStream(new
FileInputStream(tempCSVFile));
BufferedOutputStream bufferedOutput = new BufferedOutputStream(
response.getOutputStream());
while((leftToRead = bufferedInput.read(buffer)) != -1) {
bufferedOutput.write(buffer, 0, leftToRead);
}
bufferedInput.close();
bufferedOutput.flush();
bufferedOutput.close ();
if(!errors.isEmpty()) {
saveErrors(request, errors);
return(mapping.findForward(fail));
}
return (mapping.findForward(success));
I don't think it's anything to do with Struts. You just set the
content-length header, which tells the servlet container how much the
response body length would be. If you try to write more stuff into it, I'm
not sure it would get written to the response.
Re: html:errors tag
Kalra, Ashwani wrote:
I have a message defined like this in .properties file
2001={0} is required
I am passing for eg status for the {0}
Errors tag is printing it like this
[status] is required
Why its printing [] in the actual message ?
Because that's what you've told it to ;-) Check where you pass the status
argument. Is it a list or some other object type besides String? You're
seeing the toString() value of whatever it is you're passing.
L.
--
Laurie, Open Source advocate, Java geek and novice blogger:
http://www.holoweb.net/laurie
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Re: html:errors does not display
Song,
I was having a similar problem using WSAD 5.0.0. Client side
validation using the Validator component worked, but server side
validation did not. Since WSAD included Struts 1.1(beta 2), I decided
to update struts to the newest version. This seemed to correct the
problem. If you need further instructions on updating Struts to the
most recent version using WSAD, please refer to
http://struts.whoisandy.com/archives/2005/05/26/validator_serverside_validation.php.
~ Andrew Tomaka
On 6/13/05, Song Wang [EMAIL PROTECTED] wrote:
Hello everyone,
I cannot display html:errors property=blah/, but if I add
%
ActionErrors ae = ( ActionErrors) request.getAttribute( Action.ERROR_KEY);
boolean err = false;
if( ae != null) {
Iterator iter = ae.properties();
while(iter.hasNext()){
System.out.println((String)iter.next());
}
}
%
I can see that blah is printed out. That being said, the errors does hold
the value. Does anyone know where I should configure? Or how to check if the
value is an empty string? I'm using WSAD 5.1.
Thanks.
Song
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Re: html:errors does not display
Hi,
Does simple html:errors/ with no property specified works for you ?
Cause I get a similar problem - using same Java code in JSP display the
fields with errors, but html:errors/ does nothing.
Thanks.
Vincent.
Song Wang wrote:
Hello everyone,
I cannot display html:errors property=blah/, but if I add
%
ActionErrors ae = ( ActionErrors) request.getAttribute( Action.ERROR_KEY);
boolean err = false;
if( ae != null) {
Iterator iter = ae.properties();
while(iter.hasNext()){
System.out.println((String)iter.next());
}
}
%
I can see that blah is printed out. That being said, the errors does hold the
value. Does anyone know where I should configure? Or how to check if the value is an
empty string? I'm using WSAD 5.1.
Thanks.
Song
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Re: html:errors and manual iterate
You might need to pass one more argument namely message to the
html:messages tag .
If you've saved a message in struts scode with your OWN key, you should
pass message='true'
if this message has been saved into struts scope using
ExceptionHandler.saveException() method, you can pass message = 'false'
regards,
Sunny.
Erik Weber wrote:
For reference, it looks like this:
%-- Display error message keyed under 'usernameError'
if it exists --%
html:messages id=error property=usernameError
tr
td/td
td${error}/td
/tr
/html:messages
Thanks again all!
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Re: html:errors and manual iterate
Leonard- The Action class getErrors() method returns the contents of ActionErrors or creates new ActionMessages object http://struts.apache.org/api/org/apache/struts/action/Action.html Is this what you're looking for? Martin- - Original Message - From: StrutsUser [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, December 11, 2004 8:19 AM Subject: html:errors and manual iterate I have a situation in which I have to add an ActionError without a message (use it to indicate field in error on the page). If I use the generic html:errors tag, it displays lineitems without a message. Is there a way to iterate over html:errors to check that a message should be displayed only if the message is not empty. Thanks in advance for any suggestions, Leonard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors and manual iterate
StrutsUser, weren't you are part of this earlier Thread?
http://www.mail-archive.com/user%40struts.apache.org/msg15734.html
Maybe that was a different Struts user. Also this might help (Sorry,
mail-archive.com doesn't go back this far. It also has a crappy search,
but that's another thread).
Hope this helps,
Erik
Robin Mannering wrote:
Thanks for all the help received on this one..
As pointed out by Joe, the html:messages tag is conditional, and
when supplying the parameter atribute I get exactly what I need.
For reference, it looks like this:
%-- Display error message keyed under 'usernameError'
if it exists --%
html:messages id=error property=usernameError
tr
td/td
td${error}/td
/tr
/html:messages
Thanks again all!
-Original Message-
From: Joe Germuska [mailto:[EMAIL PROTECTED]
Sent: 05 October 2004 14:00
To: Struts Users Mailing List
Subject: RE: ActionError and JSP display
At 1:45 PM +0100 10/5/04, Robin Mannering wrote:
Hi,
I was intending to use html:errors property=username/,
specifying the property for display, but it still doesn't allow me
to test for it's existence.
What I'd like to do is test if an error exists, then add a new HTML
table row and cell into the output containing the error message,
otherwise I do not want to create the HTML table row and cell at all.
Is there a way to do this ?
Personally, I think html:errors is the old way, although at least
one committer has expressed a preference for it. I prefer
html:messages It is essentially a combination conditional block
and iterator. Here is my standard error messages JSP block:
html:messages id=msgdiv class=errorc:out value=${msg}
//div/html:messages
By default, it looks for an ActionMessages object saved using Struts'
saveErrors semantics (that is, stored in the request under
org.apache.struts.action.ERROR You can set the message attribute
to true to get messages instead, and you can set the name
attribute to fetch any arbitrary ActionMessages. Furthermore, you
can use the property attribute to constrain the condition to only
if the ActionMessages contains messages for the given property. If
you're not using the JSTL, you can use bean:write instead of
c:out to display the message itself. And, of course, you can use
table rows instead of divs to wrap each message provided by the
iterator.
http://struts.apache.org/userGuide/struts-html.html#messages
Hope this helps...
Joe
There's also the logic:messagesPresent/ tag that takes a property
attribute:
http://struts.apache.org/userGuide/struts-logic.html#messagesPresent
StrutsUser wrote:
Martin,
I need to manually iterate through the messages to find out if the
message is empty or not in the JSP.
Thanks,
Leonard
- Original Message - From: Laconia Data Systems
[EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Saturday, December 11, 2004 5:37 AM
Subject: Re: html:errors and manual iterate
Leonard-
The Action class getErrors() method returns the contents of
ActionErrors or
creates new ActionMessages object
http://struts.apache.org/api/org/apache/struts/action/Action.html
Is this what you're looking for?
Martin-
- Original Message - From: StrutsUser [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, December 11, 2004 8:19 AM
Subject: html:errors and manual iterate
I have a situation in which I have to add an ActionError without a
message
(use it to indicate field in error on the page). If I use the generic
html:errors tag, it displays lineitems without a message. Is there a
way to
iterate over html:errors to check that a message should be displayed
only if
the message is not empty.
Thanks in advance for any suggestions,
Leonard
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Re: html:errors and manual iterate
Martin, I need to manually iterate through the messages to find out if the message is empty or not in the JSP. Thanks, Leonard - Original Message - From: Laconia Data Systems [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Saturday, December 11, 2004 5:37 AM Subject: Re: html:errors and manual iterate Leonard- The Action class getErrors() method returns the contents of ActionErrors or creates new ActionMessages object http://struts.apache.org/api/org/apache/struts/action/Action.html Is this what you're looking for? Martin- - Original Message - From: StrutsUser [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, December 11, 2004 8:19 AM Subject: html:errors and manual iterate I have a situation in which I have to add an ActionError without a message (use it to indicate field in error on the page). If I use the generic html:errors tag, it displays lineitems without a message. Is there a way to iterate over html:errors to check that a message should be displayed only if the message is not empty. Thanks in advance for any suggestions, Leonard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors for indexed properties
You have to use the html:messages tag in a loop to generate the property
values in a loop.
Here's an example --
logic:iterate name=IndexedListForm property=orders
id=orders indexId=ndx
tr
td
html:text name=orders property=partNumber
indexed=true/br /nbsp;
html:messages id=error
property='%=orders[+ndx+].partNumber%'
font color=redbean:write name=error//font
/html:messages
/td
td
html:text name=orders property=quantity
indexed=true/br /nbsp;
html:messages id=error
property='%=orders[+ndx+].quantity%'
font color=redbean:write name=error//font
/html:messages
/td
/tr
/logic:iterate
Enjoy!
Bill Siggelkow
Milind Rao wrote:
I have googled and searched the mailing list, but couldn't find an
answer to this.
I have a DynaValidatorForm containing a collection of objects
presented using the logic:iterate tag in the JSP. The validation of
the objects in the collection is done in the validation.xml file using
something like
field property=closeHour
indexedListProperty= regularTimingList
depends=integer, intRange
arg0 key=error.workingHours.invalidHour /
arg1 name=intRange key=${var:min}
resource=false/
arg2 name=intRange key=${var:max}
resource=false/
varvar-namemin/var-namevar-value0/var-value/var
varvar-namemax/var-namevar-value24/var-value/var
/field
This creates an Action error for the property
regularTiming[i].closeHour. 'i' being the index of the collection
that fails validation.
What do I use for the property element of the html:errors tag? I
hardcoded a property of regularTimingList[1].closeHour to see if
the error shows up on the page if the close hour of the 2nd item in
the collection is invalid. It does. But obviously, I don't want to
do this for every record in the collection. What I need is an
equivalent of logic:iterate tag for errors. Any pointers to doing
this would be appreciated.
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Re: html:errors for indexed properties
Worked well. Thanks. Used html:errors instead of the message for brevity. It would have been nice if html:errors could have been set with indexed=true. Would have prevented the scriplet and been more consistent. Regards Milind - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors for indexed properties
instead of the scriptlet, I think you could use html-el and do the
following:
html-el:messages id=error property=orders[${ndx}].partNumber
The el notation forces the ndx to evaluate
From: Bill Siggelkow [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: html:errors for indexed properties
Date: Tue, 31 Aug 2004 08:01:15 -0400
You have to use the html:messages tag in a loop to generate the property
values in a loop.
Here's an example --
logic:iterate name=IndexedListForm property=orders
id=orders indexId=ndx
tr
td
html:text name=orders property=partNumber
indexed=true/br /nbsp;
html:messages id=error
property='%=orders[+ndx+].partNumber%'
font color=redbean:write name=error//font
/html:messages
/td
td
html:text name=orders property=quantity
indexed=true/br /nbsp;
html:messages id=error
property='%=orders[+ndx+].quantity%'
font color=redbean:write name=error//font
/html:messages
/td
/tr
/logic:iterate
Enjoy!
Bill Siggelkow
Milind Rao wrote:
I have googled and searched the mailing list, but couldn't find an
answer to this.
I have a DynaValidatorForm containing a collection of objects
presented using the logic:iterate tag in the JSP. The validation of
the objects in the collection is done in the validation.xml file using
something like
field property=closeHour
indexedListProperty= regularTimingList
depends=integer, intRange
arg0 key=error.workingHours.invalidHour /
arg1 name=intRange key=${var:min}
resource=false/
arg2 name=intRange key=${var:max}
resource=false/
varvar-namemin/var-namevar-value0/var-value/var
varvar-namemax/var-namevar-value24/var-value/var
/field
This creates an Action error for the property
regularTiming[i].closeHour. 'i' being the index of the collection
that fails validation.
What do I use for the property element of the html:errors tag? I
hardcoded a property of regularTimingList[1].closeHour to see if the
error shows up on the page if the close hour of the 2nd item in
the collection is invalid. It does. But obviously, I don't want to
do this for every record in the collection. What I need is an
equivalent of logic:iterate tag for errors. Any pointers to doing
this would be appreciated.
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Re: html:errors for indexed properties
Do you want to supply a patch?! |-+ | | Milind Rao | | | [EMAIL PROTECTED]| | | m | | || | | 08/31/2004 09:40 | | | AM | | | Please respond to| | | Struts Users| | | Mailing List| | || |-+ | | | | To: Struts Users Mailing List [EMAIL PROTECTED] | | cc: | | Subject: Re: html:errors for indexed properties | | Worked well. Thanks. Used html:errors instead of the message for brevity. It would have been nice if html:errors could have been set with indexed=true. Would have prevented the scriplet and been more consistent. Regards Milind - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: html:errors /
-Original Message- From: Laran Evans [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 11, 2004 10:08 AM To: Struts User Mailing List Subject: html:errors / When I use html:errors / I get a ClassCastException. So I used html:messages id=x / which displayed nothing, but worked. ActionErrors doesn't accept ActionError objects any longer (deprecated), just ActionMessage objects. What's the consensus on the correct way to display html:errors / currently? NOt sure about how common this is, but Husted has a cool tip: http://husted.com/struts/tips/017.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: html:errors /
-Original Message-
From: Laran Evans [mailto:[EMAIL PROTECTED]
Sent: Wednesday, August 11, 2004 10:08 AM
To: Struts User Mailing List
Subject: html:errors /
When I use html:errors / I get a ClassCastException. So I used
html:messages id=x / which displayed nothing, but worked.
ActionErrors doesn't accept ActionError objects any longer
(deprecated), just ActionMessage objects.
What's the consensus on the correct way to display html:errors /
currently?
NOt sure about how common this is, but Husted has a cool tip:
http://husted.com/struts/tips/017.html
I found this in the struts mailing list archives which may be helpful to
you:
http://marc.theaimsgroup.com/?l=struts-userm=108757076826525w=2
I'm also confused about the preferred method of displaying errors after the
deprecation of ActionError. Armed with the knowledge from the archive I did
the following:
Here's the short version; code follows. (Note: I'm using Struts 1.1)
In the action: I create an ActionMessages object called errors. For each
new error I add an ActionMessage to errors with the field as the key
(username in the following case). I then store the ActionMessages object
as an attribute called errors in the session.
In the .jsp page: I output each error next to its respective field in the
form. Each error's key is the same as its field name.
Say we have a form with a 'username' field.
In SubmitFormAction.java :
public ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
ActionMessages errors = new ActionMessages();
...
if ( isBad(username) ) {
errors.add(username, new ActionMessage(error.bad_username));
}
...
if ( !errors.isEmpty() ) {
request.getSession().setAttribute(errors, errors);
return (mapping.findForward(error));
}
return (mapping.findForward(success));
}
In form.jsp:
emUser Name: /emhtml:text property=username/
html-el:messages name=errors property=username
id=username
c:out value=${username}/
/html-el:messages
br/
The output is:
User Name: text box here error message here, if it exists
One main difference between the method in the archive and my method is that
I put the errors object into the session instead of the request. The
reason is that all my actions redirect to their respective .jsp pages to
avoid the user re-running an action simply by refreshing the page (e.g. a
'create' action). I think that anything stored in the request is lost by
the time the action is redirected. I put errors in the session instead.
One problem with this is that the errors object remains in the session so
any subsequent visits to the page display errors. Since an error redirects
the user right back to the same page, I think I may remove the errors
object from the session as soon as the form is submitted.
My questions are:
1) Do I need to put errors in the session so that it survives the
redirection long enough to be displayed?
2) Do I need to use c:out inside an html:messages tag to output
messages? Is it the only way?
3) Is it considered bad form to use ActionErrors? I don't want to build
dependencies on soon-to-be-deprecated stuff.
Laran: hope that helps
Everyone else: hope you help me
-tom
RE: html:errors /
--- Tom Kane [EMAIL PROTECTED] wrote: My questions are: 1) Do I need to put errors in the session so that it survives the redirection long enough to be displayed? That's one way to do it. In support of this, Struts 1.2.x has what's called Session-scoped ActionMessages. See the release notes. http://struts.apache.org/userGuide/release-notes.html . Another way is to pass the errors as a redirect parameter, which is what I do. I wrote some extension classes which I include in my projects for this purpose. If you're interested, lemme know. 2) Do I need to use c:out inside an html:messages tag to output messages? Is it the only way? The standard code I've seen actually has bean:write because that's the tag that comes with Struts, but c:out works, too, as you've discovered. 3) Is it considered bad form to use ActionErrors? I don't want to build dependencies on soon-to-be-deprecated stuff. ActionErrors will be deprecated in 1.2 and removed in a future version. If you're still using 1.1, though, I don't think you have a choice since the methods these will only work with ActionErrors. Laran: hope that helps Everyone else: hope you help me -tom - Hubert __ Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers! http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: html:errors /
-Original Message- From: Tom Kane [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 11, 2004 11:38 AM To: [EMAIL PROTECTED] Subject: RE: html:errors / -Original Message- From: Laran Evans [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 11, 2004 10:08 AM To: Struts User Mailing List Subject: html:errors / One main difference between the method in the archive and my method is that I put the errors object into the session instead of the request. The reason is that all my actions redirect to their respective .jsp pages to avoid the user re-running an action simply by refreshing the page (e.g. a 'create' action). I think that anything stored in the request is lost by the time the action is redirected. I put errors in the session instead. One problem with this is that the errors object remains in the session so any subsequent visits to the page display errors. Since an error redirects the user right back to the same page, I think I may remove the errors object from the session as soon as the form is submitted. My questions are: 1) Do I need to put errors in the session so that it survives the redirection long enough to be displayed? More then likely.. try it and see. You're reasons for redirection kind of bother me.. I've never run into a situation where a refresh submits a form twice, but then again I haven't run into every situation. 2) Do I need to use c:out inside an html:messages tag to output messages? Is it the only way? Nope, you can use bean:write 3) Is it considered bad form to use ActionErrors? I don't want to build dependencies on soon-to-be-deprecated stuff. Depends... for struts 1.1 no, for struts 1.2 yes. If you're planning on migrating soon... up to you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors /
Since ActionError extends ActionMessage then I don't think this is true. When I converted a current app to Struts 1.2.x I'm sure it all still worked with ActionError - I have now changed all ActionError to ActionMessage so that I don't get all the deprecated warnings. Can you post your stack trace with the ClassCastException? Niall - Original Message - From: Laran Evans [EMAIL PROTECTED] To: Struts User Mailing List [EMAIL PROTECTED] Sent: Wednesday, August 11, 2004 6:08 PM Subject: html:errors / When I use html:errors / I get a ClassCastException. So I used html:messages id=x / which displayed nothing, but worked. ActionErrors doesn't accept ActionError objects any longer (deprecated), just ActionMessage objects. What's the consensus on the correct way to display html:errors / currently? IA - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors /
So would it be my best bet to follow http://husted.com/struts/tips/017.html? Jim Barrows wrote: -Original Message- From: Tom Kane [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 11, 2004 11:38 AM To: [EMAIL PROTECTED] Subject: RE: html:errors / -Original Message- From: Laran Evans [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 11, 2004 10:08 AM To: Struts User Mailing List Subject: html:errors / One main difference between the method in the archive and my method is that I put the errors object into the session instead of the request. The reason is that all my actions redirect to their respective .jsp pages to avoid the user re-running an action simply by refreshing the page (e.g. a 'create' action). I think that anything stored in the request is lost by the time the action is redirected. I put errors in the session instead. One problem with this is that the errors object remains in the session so any subsequent visits to the page display errors. Since an error redirects the user right back to the same page, I think I may remove the errors object from the session as soon as the form is submitted. My questions are: 1) Do I need to put errors in the session so that it survives the redirection long enough to be displayed? More then likely.. try it and see. You're reasons for redirection kind of bother me.. I've never run into a situation where a refresh submits a form twice, but then again I haven't run into every situation. 2) Do I need to use c:out inside an html:messages tag to output messages? Is it the only way? Nope, you can use bean:write 3) Is it considered bad form to use ActionErrors? I don't want to build dependencies on soon-to-be-deprecated stuff. Depends... for struts 1.1 no, for struts 1.2 yes. If you're planning on migrating soon... up to you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: html:errors /
-Original Message- From: Laran Evans [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 11, 2004 12:15 PM To: Struts Users Mailing List Subject: Re: html:errors / So would it be my best bet to follow http://husted.com/struts/tips/017.html? More then likely. If you look at the 1.2 javadocs at http://struts.apache.org/api/index.html you might be better able to tell what's going to work for you. Jim Barrows wrote: -Original Message- From: Tom Kane [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 11, 2004 11:38 AM To: [EMAIL PROTECTED] Subject: RE: html:errors / -Original Message- From: Laran Evans [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 11, 2004 10:08 AM To: Struts User Mailing List Subject: html:errors / One main difference between the method in the archive and my method is that I put the errors object into the session instead of the request. The reason is that all my actions redirect to their respective .jsp pages to avoid the user re-running an action simply by refreshing the page (e.g. a 'create' action). I think that anything stored in the request is lost by the time the action is redirected. I put errors in the session instead. One problem with this is that the errors object remains in the session so any subsequent visits to the page display errors. Since an error redirects the user right back to the same page, I think I may remove the errors object from the session as soon as the form is submitted. My questions are: 1) Do I need to put errors in the session so that it survives the redirection long enough to be displayed? More then likely.. try it and see. You're reasons for redirection kind of bother me.. I've never run into a situation where a refresh submits a form twice, but then again I haven't run into every situation. 2) Do I need to use c:out inside an html:messages tag to output messages? Is it the only way? Nope, you can use bean:write 3) Is it considered bad form to use ActionErrors? I don't want to build dependencies on soon-to-be-deprecated stuff. Depends... for struts 1.1 no, for struts 1.2 yes. If you're planning on migrating soon... up to you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:errors /
You might be getting a ClassCastException, because, you might be using Struts 1.1, and adding a ActionMessage to ActionErrors and using the html:errors/ tag. The tag assumes ActionError object, so, when it tries to cast your ActionMessage to ActionError, that's where you run in to ClassCastException. So, instead of html:errors/ use html:messages/ in the way shown below. errors.add(name, new ActionMessage(user.name.empty.error)); In jsp use, html:messages id=error property=name bean:write name=error filter=false / /html:messages Kishore Senji. On Wed, 11 Aug 2004 13:08:14 -0400, Laran Evans [EMAIL PROTECTED] wrote: When I use html:errors / I get a ClassCastException. So I used html:messages id=x / which displayed nothing, but worked. ActionErrors doesn't accept ActionError objects any longer (deprecated), just ActionMessage objects. What's the consensus on the correct way to display html:errors / currently? IA - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
