Re: How to get posted data into a nested object ?
Thanks for the warning !
Not all of the properties are shown to the user.
The date gets formatted based on a locale.
I will certainly look into the FormDef.
- Glenn
Hubert Rabago [EMAIL PROTECTED]
07/06/2005 05:43 PM
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Re: How to get posted data into a nested object ?
By the way, I should warn you that using Date and int fields on a form
bean (which is what you're essentially doing) can lead to problems
when the user types in invalid data.
Maybe you'd be interested in something like FormDef?
http://formdef.dev.java.net
Hubert
On 6/7/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hello,
Short description:
-
How do I get posted data into a bean within the form bean ?
The JSP has this code.
html-el:text property=dependent.firstName maxlength=15 value=
${dependentForm.dependent.firstName}/
The page is posted and I get this error:
[07/06/05 15:15:22:743 EDT] 6aa06aa0 WebGroup E SRVE0026E: [Servlet
Error]-[BeanUtils.populate]: java.lang.IllegalArgumentException: No bean
specified
Really I'm getting exasperated trying to get this working.
All of the examples I've found deal with collections or simply getting
the
data onto the page.
I need to pick it up from the page.
Long Description:
-
My form bean contains a value object.
public class DependentForm extends ActionForm {
private ImageButtonBean addButton = new ImageButtonBean();
private ImageButtonBean cancelButton = new ImageButtonBean();
private DependentVO dependent;
...
public class DependentVO extends Dependent {
...
public class Dependent extends People {
...
public class People {
private Date dateOfBirth;
private int employeeNumber;
private String firstName;
private String lastName;
private String relationshipCode;
private String sexTypeCode;
private String smokerIndicator;
The JSP has this code.
html-el:text property=dependent.firstName maxlength=15 value=
${dependentForm.dependent.firstName}/
TIA,
Glenn
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Re: How to get posted data into a nested object ?
Is this the only way to do it ?
I have always never coded anything additional in the getter/setter
methods.
- Glenn
Hubert Rabago [EMAIL PROTECTED]
07/06/2005 05:42 PM
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Re: How to get posted data into a nested object ?
It's not clear within your error at which point the error is
occurring. The problem could be that when BeanUtils tries to populate
the firstName field of the dependent bean, dependent is null. Maybe
you need to modify your form so that getDependent() always returns a
valid DependentVO object, instantiating one as needed.
Hubert
On 6/7/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hello,
Short description:
-
How do I get posted data into a bean within the form bean ?
The JSP has this code.
html-el:text property=dependent.firstName maxlength=15 value=
${dependentForm.dependent.firstName}/
The page is posted and I get this error:
[07/06/05 15:15:22:743 EDT] 6aa06aa0 WebGroup E SRVE0026E: [Servlet
Error]-[BeanUtils.populate]: java.lang.IllegalArgumentException: No bean
specified
Really I'm getting exasperated trying to get this working.
All of the examples I've found deal with collections or simply getting
the
data onto the page.
I need to pick it up from the page.
Long Description:
-
My form bean contains a value object.
public class DependentForm extends ActionForm {
private ImageButtonBean addButton = new ImageButtonBean();
private ImageButtonBean cancelButton = new ImageButtonBean();
private DependentVO dependent;
...
public class DependentVO extends Dependent {
...
public class Dependent extends People {
...
public class People {
private Date dateOfBirth;
private int employeeNumber;
private String firstName;
private String lastName;
private String relationshipCode;
private String sexTypeCode;
private String smokerIndicator;
The JSP has this code.
html-el:text property=dependent.firstName maxlength=15 value=
${dependentForm.dependent.firstName}/
TIA,
Glenn
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Re: Pb with html:link
Just as a double check Jean Marie. You need to have the taglibs in both the resultat.jsp and the headerRecherche.jsp. This is how I do my include: jsp:include page=/includes/header.jsp flush=true/ Do try with the attribute flush to true. - Glenn JM Tinghir [EMAIL PROTECTED] 08/06/2005 08:02 AM Please respond to Struts Users Mailing List user@struts.apache.org To Struts Users Mailing List user@struts.apache.org cc Subject Re: Pb with html:link Yes I did. I have a html:rewrite/ in it that works correctly. Jean-Marie Tinghir 2005/6/8, Chris Loschen [EMAIL PROTECTED]: Did you include a taglib reference in headerRecherche.jsp? Something like this: %@ page language=java% %@ taglib uri=/WEB-INF/struts-html.tld prefix=html % %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean% %@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic% In this case, you need the html taglib for your html:link to work. Hope that helps! Chris Loschen -Original Message- From: JM Tinghir [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 08, 2005 3:39 AM To: Struts Users Mailing List Subject: Pb with html:link Hello, I have a JSP (resultat.jsp) in which there's : html:link page=/suppression.doSuppression/html:link This is working perfectly. This JSP includes another one : jsp:include page=template/headerRecherche.jsp/ This is still working perfectly. But when I put the html:link in the headerRecherche.jsp , I get a NullPointerException... And this is not working perfectly anymore! ;-) In my struts-config.xml, I have : action path=/suppression forward=/jsp/suppression.jsp/ Thanks for your help. Jean-Marie Tinghir - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ___ Siebel IT'S ALL ABOUT THE CUSTOMER Visit www.siebel.com This e-mail message is for the sole use of the intended recipient(s) and contains confidential and/or privileged information belonging to Siebel Systems, Inc. or its customers or partners. Any unauthorized review, use, copying, disclosure or distribution of this message is strictly prohibited. If you are not an intended recipient of this message, please contact the sender by reply e-mail and destroy all soft and hard copies of the message and any attachments. Thank you for your cooperation. - 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: Highly dynamic forms
The section I was refering you to is the Hand Cranking the lazy List in the Action Form. This is a small section squeezed in between lazy list information. This does not require any other class but the ActionForm. All that is needed is to add code to grow the list and to get the proper objects back. - Glenn Stéphane Zuckerman [EMAIL PROTECTED] 08/06/2005 12:09 PM Please respond to Struts Users Mailing List user@struts.apache.org To Struts Users Mailing List user@struts.apache.org cc Subject Re: Highly dynamic forms [EMAIL PROTECTED] a écrit : http://wiki.apache.org/struts/StrutsCatalogLazyList Look at the section: Hand Cranking lazy List in the ActionForm. This is possible with the version you are currently using. Actually, the LazyValidatorForm class only exists since struts 1.2.6, that is why I was asking for a solution under Struts 1.2.4. Moreover, the use I have of LazyList is so small that I don't think that upgrading my version of commons-collection just for this one piece of code is relevant... I have my own LazyList implementation, which is doing what I am expecting of it. When we need a more complete/complex use of lazy objects, I'll upgrade. :-) That doesn't solve my problem, though. I do have radio buttons working from a lazy list, something like [ [value, [radio1,radio2,radio3]], [value, [radio1,radio2]] ] In the end then, I manage to get the attribute value from a radio input, but when I try with checkboxes, I fail to retrieve the String[] object... Well, I'll manage, eventually. -- Stéphane Zuckerman - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to get posted data into a nested object ?
Hubert Rabago [EMAIL PROTECTED] wrote on 08/06/2005 02:15:20 PM:
I would think so. I'm not as familiar with the internals of BeanUtils
as I'd like to be, but since your form is in request scope, that means
it'll create a new instance upon submission. From that, it'll call
getDependent(). If that returns null, I'm not sure what BeanUtils
would do. I'd bet it'd just throw an error, and if I had time I'd
like to see if I can win that bet.
This is exactly what I have coded...
public DependentVO getDependent() {
if (dependent == null) {
dependent = new DependentVO();
}
return dependent;
}
It works like a charm... gotta run a demo in 8 minutes...
Damn I hate those close deadlines !
- Glenn
Re: html-el:checkbox quandary
As Hubert suggested here are some of the details.
form-beans
form-bean name=dependentForm type=
hronline.secure.personal.dependents.DependentForm
/form-bean
/form-beans
action path=/personal/Dependent type=
hronline.secure.personal.dependents.DependentAction name=dependentForm
scope=request validate=false
forward name=dependent path=
/WEB-INF/personal/dependents/dependent.jsp
/forward
forward name=cancel path=/personal/Dependents
/forward
/action
...
public class DependentForm extends ActionForm {
private DependentVO dependent;
public DependentVO getDependent() {
return dependent;
}
public void setDependent(DependentVO dependentVO) {
dependent = dependentVO;
}
...
}
public class DependentVO extends Dependent implements Serializable {
private String disabledIndicator;
private String dentalEligibilityIndicator;
private String dependentId;
private String fulltimeStudentIndicator;
private String healthEligibilityIndicator;
private String pensionEligibilityIndicator;
public String getHealthEligibilityIndicator() {
return healthEligibilityIndicator;
}
public void setHealthEligibilityIndicator(String string) {
healthEligibilityIndicator = string;
}
Once again... I really appreciate your time and patience with this !
- Glenn
Hubert Rabago [EMAIL PROTECTED]
06/06/2005 05:50 PM
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Subject
Re: html-el:checkbox quandary
Yes. Maybe if you include the actual mappings, JSP text, form
declaration, etc, someone will find something. From what you've said,
it should work.
Hubert
On 6/6/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Yes the form bean is associated with the HTML form.
If I simply do this:
c:out value=${dependentForm.dependent.healthEligibilityIndicator}/
It writes out the contents. This takes care of the value attribute.
My question is for the property.
Can a nested bean property be used in the html-el:checkbox as the
property?
- Glenn
Hubert Rabago [EMAIL PROTECTED]
06/06/2005 04:24 PM
Is dependentForm is form bean associated with the HTML form that
your checkbox is a part of? There could be a typo in your
struts-config, or your html:form, or your form declaration.
Hubert
On 6/6/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
I gave it a go and I get this error now... more precise but an error
none
the less...
[06/06/05 15:40:53:846 EDT] 5dc35dc3 WebGroup E SRVE0026E:
[Servlet
Error]-[No getter method for property
dependent.healthEligibilityIndicator
of bean org.apache.struts.taglib.html.BEAN]:
javax.servlet.jsp.JspException: No getter method for property
dependent.healthEligibilityIndicator of bean
org.apache.struts.taglib.html.BEAN
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Re: html-el:checkbox quandary
Oh sh* !
Hubert you had your finger on the problem all along...
Now that I have had my first coffee of the day things are falling in
place.
The problem is that the JSP is posting to an action which did not have the
correct form bean.
So it wasn't able to find the property method.
This raises a question.
Say I have a Dependent and DependentSubmit actions.
The Dependent action gets data from the DB and displays it using the
DependentForm.
The DependentSubmit action is also using the DependentForm.
In the JSP that is executed for the Dependent action this gets executed:
html-el:checkbox property=dependent.healthEligibilityIndicator
value=${dependentForm.dependent.healthEligibilityIndicator}/
Based on my problems, is it safe to say that the property is resolved
on the action being submitted to and the the value on the action currently
handling the request?
- Glenn
[EMAIL PROTECTED]
07/06/2005 07:29 AM
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Re: html-el:checkbox quandary
As Hubert suggested here are some of the details.
form-beans
form-bean name=dependentForm type=
hronline.secure.personal.dependents.DependentForm
/form-bean
/form-beans
action path=/personal/Dependent type=
hronline.secure.personal.dependents.DependentAction name=dependentForm
scope=request validate=false
forward name=dependent path=
/WEB-INF/personal/dependents/dependent.jsp
/forward
forward name=cancel path=/personal/Dependents
/forward
/action
...
public class DependentForm extends ActionForm {
private DependentVO dependent;
public DependentVO getDependent() {
return dependent;
}
public void setDependent(DependentVO dependentVO) {
dependent = dependentVO;
}
...
}
public class DependentVO extends Dependent implements Serializable {
private String disabledIndicator;
private String dentalEligibilityIndicator;
private String dependentId;
private String fulltimeStudentIndicator;
private String healthEligibilityIndicator;
private String pensionEligibilityIndicator;
public String getHealthEligibilityIndicator() {
return healthEligibilityIndicator;
}
public void setHealthEligibilityIndicator(String string) {
healthEligibilityIndicator = string;
}
Once again... I really appreciate your time and patience with this !
- Glenn
Hubert Rabago [EMAIL PROTECTED]
06/06/2005 05:50 PM
Please respond to
Struts Users Mailing List user@struts.apache.org
To
Struts Users Mailing List user@struts.apache.org
cc
Subject
Re: html-el:checkbox quandary
Yes. Maybe if you include the actual mappings, JSP text, form
declaration, etc, someone will find something. From what you've said,
it should work.
Hubert
On 6/6/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Yes the form bean is associated with the HTML form.
If I simply do this:
c:out value=${dependentForm.dependent.healthEligibilityIndicator}/
It writes out the contents. This takes care of the value attribute.
My question is for the property.
Can a nested bean property be used in the html-el:checkbox as the
property?
- Glenn
Hubert Rabago [EMAIL PROTECTED]
06/06/2005 04:24 PM
Is dependentForm is form bean associated with the HTML form that
your checkbox is a part of? There could be a typo in your
struts-config, or your html:form, or your form declaration.
Hubert
On 6/6/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
I gave it a go and I get this error now... more precise but an error
none
the less...
[06/06/05 15:40:53:846 EDT] 5dc35dc3 WebGroup E SRVE0026E:
[Servlet
Error]-[No getter method for property
dependent.healthEligibilityIndicator
of bean org.apache.struts.taglib.html.BEAN]:
javax.servlet.jsp.JspException: No getter method for property
dependent.healthEligibilityIndicator of bean
org.apache.struts.taglib.html.BEAN
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Re: Validation Help On Large Dynamic List
This may help you: http://wiki.apache.org/struts/StrutsCatalogLazyList http://www.developer.com/java/ejb/article.php/3321521 http://www.developer.com/java/ejb/article.php/2233591 - Glenn Scott Purcell [EMAIL PROTECTED] 07/06/2005 09:19 AM Please respond to Struts Users Mailing List user@struts.apache.org To user@struts.apache.org cc Subject Validation Help On Large Dynamic List Hello, I am using the struts framework for a project, and I am seeking advice on the following situation. To preface where I am, we have used server side validation (validation.xml) throughout the full project and all is good. I understand simple field validation and the attributes of the validation.xml file. But as with any project, here is my problem: I have a database query that returns hundreds of records. The way this works, is we display the user list of keys, and defualt values, and they can change the values to their liking. eg: Field1 (then in a textfield they get something like [field 1 default value] Field2 [field2 default value] and so on and so on. Here is how the actual code looks on the page. Now what my original page builder did, was take the value and also placed it in a hidden field for some type of database update later on. Hope this makes sense . Agricultural Implements input type=text name=gprID751464 value=Agricultural Implements input type=hidden name=origGprID751464 value=Agricultural Implements Agricultural Tractors input type=text name=gprID751499 value=Agricultural Tractors input type=hidden name=origGprID751499 value=Agricultural Tractors But what is occuring is sometimes they remove the value and then there is no value. And I would like to validate this. So my question is as follows: If I have a database query with a lot of records that have rows like so: key1 val1 key2 val2 key3 val3 How can I validate this for required on each value? I have been reading about indexed validation but do not seem to have a handle on it. Can anyone give some assistance, or ideas? I did not want to do this in simple javascript, as the rest of the site is all server side with Messages. Thanks Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Highly dynamic forms
http://wiki.apache.org/struts/StrutsCatalogLazyList Look at the section: Hand Cranking lazy List in the ActionForm. This is possible with the version you are currently using. HTH, - Glenn Stéphane Zuckerman [EMAIL PROTECTED] 07/06/2005 12:28 PM Please respond to Struts Users Mailing List user@struts.apache.org To Struts Users Mailing List user@struts.apache.org cc Subject Re: Highly dynamic forms Martin Gainty a écrit : Stephane Did you look at LazyList? http://wiki.apache.org/struts/StrutsCatalogLazyList I did, and that's why I asked if there was a solution without using a version of struts 1.2.4 . :-) I don't think my colleagues would like it if I were to change the version of the libraries we have been using for months now. Of course, if there is no other easy way, I'll update the libs, and that'll be it. Here's the question for the short version (below you'll find some lengthier explanations ...) : I'd like to render a list of groups of radio buttons. Said list has a variable length. So my data structure looks like : [ [radio1,radio2,radio3], [radio1,radio2,radio3,radio4], ...] I am currently using Struts 1.2.4. Is there a way of rendering these groups of radio buttons without upgrading my version of Struts ? -- Stéphane Zuckerman - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: i18n url link problem
The problem is that you have a tag nested within a tag. In order to do this you need to use the html-el:link tag. The el is Expression Language. However, I am having difficulties with applying the el tags... so I cannot yet help you. One quick way around this is to do it this way: a class=topNavLink href=bean:message key='link.url'/ bean:message key=link.title/ /a HTH, Glenn Braun, James F [EMAIL PROTECTED] 07/06/2005 02:59 PM Please respond to Struts Users Mailing List user@struts.apache.org To Struts Users Mailing List user@struts.apache.org cc Subject i18n url link problem I have a struts app that needs to change a link's url as well as the title. That is, the url for the product catalogs are different for Germany and US as well as the titles. en_US link.title=Products link.url=http://www.myUScompany.com/products de_DE link.title=Produkte link.url=http://www.myDEcompany.com/catalog I have no problem with the title but getting the url into the href=~ part of the tag on the .jsp page is driving me nuts! Here is the history of my logic for a top bar menu link: (referring to the property file above) I started with: html:link styleClass=topNavLink href=http://www.myUScompany.com/products; Products /html:link I converted the title phrase to i18n which worked fine: html:link styleClass=topNavLink href=http://www.myUScompany.com/products; bean:message key=link.title/ /html:link I tried to convert the link to i18n like this: html:link styleClass=topNavLink href=bean:message key=link.url/ bean:message key=link.title/ /html:link This failed as well as everything else I tried to get the localized url into the html:link. I tried html:write but since I'm new to struts I don't have any confidence that I did it correctly. I'm sure that there must be a way to do this since I can't be the only one with this problem. TIA, J. -- This transmission is intended only for use by the addressee(s) named herein and may contain information that is proprietary, confidential and/or legally privileged. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to get posted data into a nested object ?
Hello,
Short description:
-
How do I get posted data into a bean within the form bean ?
The JSP has this code.
html-el:text property=dependent.firstName maxlength=15 value=
${dependentForm.dependent.firstName}/
The page is posted and I get this error:
[07/06/05 15:15:22:743 EDT] 6aa06aa0 WebGroup E SRVE0026E: [Servlet
Error]-[BeanUtils.populate]: java.lang.IllegalArgumentException: No bean
specified
Really I'm getting exasperated trying to get this working.
All of the examples I've found deal with collections or simply getting the
data onto the page.
I need to pick it up from the page.
Long Description:
-
My form bean contains a value object.
public class DependentForm extends ActionForm {
private ImageButtonBean addButton = new ImageButtonBean();
private ImageButtonBean cancelButton = new ImageButtonBean();
private DependentVO dependent;
...
public class DependentVO extends Dependent {
...
public class Dependent extends People {
...
public class People {
private Date dateOfBirth;
private int employeeNumber;
private String firstName;
private String lastName;
private String relationshipCode;
private String sexTypeCode;
private String smokerIndicator;
The JSP has this code.
html-el:text property=dependent.firstName maxlength=15 value=
${dependentForm.dependent.firstName}/
TIA,
Glenn
Re: How to get posted data into a nested object ?
Thanks Dave. This is what is defined. action path=/personal/Dependent type= hronline.secure.personal.dependents.DependentAction name=dependentForm scope=request validate=false forward name=dependent path= /WEB-INF/personal/dependents/dependent.jsp /forward forward name=cancel path=/personal/Dependents.do /forward /action action path=/personal/DependentSubmit type= hronline.secure.personal.dependents.DependentSubmitAction name= dependentForm scope=request input=/personal/Dependent.do validate= true forward name=dependents path=/personal/Dependents.do redirect= true /forward forward name=error path=/personal/Dependent.do /forward /action The JSP posts here: html-el:form action=/personal/DependentSubmit method=post But the DependentForm bean has a bean defined within it. It is this bean that I need to put data into it. Dave Newton [EMAIL PROTECTED] 07/06/2005 03:57 PM Please respond to Struts Users Mailing List user@struts.apache.org To Struts Users Mailing List user@struts.apache.org cc Subject Re: How to get posted data into a nested object ? [EMAIL PROTECTED] wrote: Hello, Short description: - How do I get posted data into a bean within the form bean ? Do you have the bean defined in the struts-config for that particular action? The name attribute of the action mapping should contain the name of the bean. http://struts.apache.org/userGuide/building_view.html#form_beans http://struts.apache.org/userGuide/building_controller.html#action_mapping_example Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html-el:checkbox quandary
I gave it a go and I get this error now... more precise but an error none
the less...
[06/06/05 15:40:53:846 EDT] 5dc35dc3 WebGroup E SRVE0026E: [Servlet
Error]-[No getter method for property dependent.healthEligibilityIndicator
of bean org.apache.struts.taglib.html.BEAN]:
javax.servlet.jsp.JspException: No getter method for property
dependent.healthEligibilityIndicator of bean
org.apache.struts.taglib.html.BEAN
Hubert Rabago [EMAIL PROTECTED]
06/06/2005 03:25 PM
Please respond to
Struts Users Mailing List user@struts.apache.org
To
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cc
Subject
Re: html-el:checkbox quandary
On 6/6/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Okay okay it is one of those mondays where your physically at work but
mentally still Saturday afternoon !
I'm feeling the same way.
I have a form bean:
DependentForm
which also contains a value object bean:
dependent
which has a property called: healthEligibilityIndicator
Now I'd liket to reference the property in the JSP.
Currently this is what I have:
html-el:checkbox property=
${dependentForm.dependent.healthEligibilityIndicator}
property=${dependentForm.dependent.healthEligibilityIndicator}/
This is the error I'm getting:
[06/06/05 15:17:59:889 EDT] 5dc35dc3 WebGroup E SRVE0026E: [Servlet
Error]-[No getter method for property of bean
org.apache.struts.taglib.html.BEAN]: javax.servlet.jsp.JspException: No
getter method for property of bean org.apache.struts.taglib.html.BEAN
Why is this happening?
I'm more upset that I can't figure it out myself !
Any input is appreciated !
- Glenn
If dependentForm is the form bean associated with the HTML form that
your checkbox is a part of, try it with just
property=dependent.healthEligibilityIndicator.
Hubert
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Re: html-el:checkbox quandary
Apolgies it is my typo... I have property twice... one should be value.
- Glenn
Martin Gainty [EMAIL PROTECTED]
06/06/2005 03:46 PM
Please respond to
Struts Users Mailing List user@struts.apache.org
To
Struts Users Mailing List user@struts.apache.org, Hubert Rabago
[EMAIL PROTECTED]
cc
Subject
Re: html-el:checkbox quandary
Good catch Hubert..Thats what I noticed ..2 property references and no
value=
In the future you may want to debug with display statement like
c:out value= ${dependentForm.dependent.healthEligibilityIndicator}/
Martin-
- Original Message -
From: Hubert Rabago [EMAIL PROTECTED]
To: Struts Users Mailing List user@struts.apache.org
Sent: Monday, June 06, 2005 3:25 PM
Subject: Re: html-el:checkbox quandary
On 6/6/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Okay okay it is one of those mondays where your physically at work but
mentally still Saturday afternoon !
I'm feeling the same way.
I have a form bean:
DependentForm
which also contains a value object bean:
dependent
which has a property called: healthEligibilityIndicator
Now I'd liket to reference the property in the JSP.
Currently this is what I have:
html-el:checkbox property=
${dependentForm.dependent.healthEligibilityIndicator}
property=${dependentForm.dependent.healthEligibilityIndicator}/
This is the error I'm getting:
[06/06/05 15:17:59:889 EDT] 5dc35dc3 WebGroup E SRVE0026E: [Servlet
Error]-[No getter method for property of bean
org.apache.struts.taglib.html.BEAN]: javax.servlet.jsp.JspException: No
getter method for property of bean org.apache.struts.taglib.html.BEAN
Why is this happening?
I'm more upset that I can't figure it out myself !
Any input is appreciated !
- Glenn
If dependentForm is the form bean associated with the HTML form that
your checkbox is a part of, try it with just
property=dependent.healthEligibilityIndicator.
Hubert
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Re: Best Place for config values
Currently we have an XML. This file is loaded in a filter using apache digester. HTH, Glenn Brian McGovern [EMAIL PROTECTED] 06/06/2005 03:51 PM Please respond to Struts Users Mailing List user@struts.apache.org To user@struts.apache.org cc Subject Best Place for config values Whats the best place / access method to storing and retriving config attributes like administrator email addresses and directories to store uploaded files in a multi-tiered webapp, web.xml? Resources file? Both servlets and non servlets need to access these values. Opinions greatly appreciated. thanks -
Re: Seeking Advice Error Handling
In what application server is your application running? Do you have any connection pooling? - Glenn Scott Purcell [EMAIL PROTECTED] 01/06/2005 10:05 AM Please respond to Struts Users Mailing List user@struts.apache.org To user@struts.apache.org cc Subject Seeking Advice Error Handling Hello, I have created a site with a mysql database back-end, and full struts front end. I have a filter to ensure the creation of some session app objects, and the site is pretty clean. But over the weekend, I found a problem that I am seeking advice from. For some reason, the mysql database went down, causing the site to be all screwed up. I have extended the RequestProcessor but can not figure out how to handle errors from the database. I would like to in the requestProcessor extended class, possibly do a simple query against a known table, and if the result is null, switch them to a site down action class. Can this be done in the requestProcessor area? Any advice would be appreciated. Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Seeking Advice Error Handling
Umh... I have seen in the past that at times the connection pool believes that the DB is still there even when it is not. I'm not a Tomcat user... at least not yet ! In my case... the infrastructure has a gateway between the application server and the database server. The web application is session based... so the DB errors occur at the log in only and for the first user of the day. So in the case that the DB is not there... the application loops n times until the DB connections that are cached are flushed and new ones are obtained. HTH, Glenn Scott Purcell [EMAIL PROTECTED] 01/06/2005 10:21 AM Please respond to Struts Users Mailing List user@struts.apache.org To Struts Users Mailing List user@struts.apache.org cc Subject RE: Seeking Advice Error Handling I am running Tomcat 5.5, and I am using a roll-your-own database pooling solution. Scott -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 01, 2005 9:18 AM To: Struts Users Mailing List Subject: Re: Seeking Advice Error Handling In what application server is your application running? Do you have any connection pooling? - Glenn Scott Purcell [EMAIL PROTECTED] 01/06/2005 10:05 AM Please respond to Struts Users Mailing List user@struts.apache.org To user@struts.apache.org cc Subject Seeking Advice Error Handling Hello, I have created a site with a mysql database back-end, and full struts front end. I have a filter to ensure the creation of some session app objects, and the site is pretty clean. But over the weekend, I found a problem that I am seeking advice from. For some reason, the mysql database went down, causing the site to be all screwed up. I have extended the RequestProcessor but can not figure out how to handle errors from the database. I would like to in the requestProcessor extended class, possibly do a simple query against a known table, and if the result is null, switch them to a site down action class. Can this be done in the requestProcessor area? Any advice would be appreciated. Scott - 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: [OT] Business Layer Ideas
I have these 2 phrases posted in my office as a reminder... Simplicity is the ultimate sophistication - Leonardo da Vinci The ability to simplify means to eliminate the unnecessary so that the necessary may speak - Hans Hofmann - Glenn Leon Rosenberg [EMAIL PROTECTED] 01/06/2005 11:42 AM Please respond to Struts Users Mailing List user@struts.apache.org To Struts Users Mailing List user@struts.apache.org cc Subject Re: [OT] Business Layer Ideas On Wed, 2005-06-01 at 10:31 -0400, Frank W. Zammetti wrote: ... Simplicity is a beautiful thing. That is always my underlying design goal for two reasons... Now this is really a perfect statement on architectures! Thanx Frank Leon. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] Business Layer Ideas
Come on guys... it is much tougher today than back when you and I were young! Programming is programming: things haven't changed that much. ;) I started out doing Assembler. Then moved on to Cobol and CICS. I remember the excitement when Cobol II came out wow 4 new instructions... learnt it in 15 seconds flat. Followed the fashion to Client/Server applications in VB C++ Moved on to Internet/Intranet/Extranet fashions... with Microsoft Technologies. All of the tiers, architectures infrastructures. Now I'm on the Java side of things. Think of all of the stuff happening today... APIs, Frameworks, Patterns, etc. And the responsibility of being competent today is a never ending task. I am smiling... knowing that I could probably go back to CICS/Cobol and be productive in half a day. Walk out of the office and forget about my job... which is something I cannot do anymore. But I am having a blast... and wouldn't change anything ah perhaps somethings that this is for another time! My little trip down memory lane. :) - Glenn Frank W. Zammetti [EMAIL PROTECTED] 01/06/2005 12:39 PM Please respond to Struts Users Mailing List user@struts.apache.org To Simon Chappell [EMAIL PROTECTED] cc Struts Users Mailing List user@struts.apache.org Subject Re: [OT] Business Layer Ideas On Wed, June 1, 2005 12:15 pm, Simon Chappell said: Back when I was a young programmer we used to have to think. THINK! Hey, I'm the resident bemoaner of how rough we used to have it! How dare you take my job?!? :) LOL Oh the humanity. No patterns for us. Just endless cups of tea, a pad of paper (or the back of long listings on greenbar) and your flowchart stencil. Stencils?!? I laugh at your stencils! It was only freehand drawings for us, and that was when we took the time to actually PLAN anything! We had it rough I tell you, but I think that we wrote better code back in those days. And those of us that came through them, still have a tendency to do so. I have said on numerous occassions that programmers that have never touched Assembly are, with few exceptions, not as good. And although the overall tone of my reply here is a joking one, this is a point I am serious about. I have actually rejected resumes because they had no Assembly experience. I'm not saying you have to be able to hand-code a 3D game engine, but at least have had some exposure. I spent a number of years doing absolutely nothing BUT Assembly, and while I honestly haven't done anything beyond some very simple subfunctions in the past 5-7 years or so, I wouldn't trade that experience for all the algorithm classes and patterns knowledge in the world. There is NOTHING like understanding, at least at a conceptual level, what's going on down there in the lower layers of your machine. Assembly gives you this. Like I said, there are exceptions to this rule, but I haven't met too many. My first computer had 1K, yes, that's 1024 bytes. Timex Sinclair 1000 by any chance? I loved that little thing! So much so that I spend $200 on one off eBay last year (three of them actually, with a lot of extras). The best thing about it was that if you could manage anything decent on it you were learning... I crammed the entire catalog of movie times for a week for Long Island in it... invented my own rudimentary compression scheme (although I had no clue what compression or algorithms were back then... never even heard the words... I was like 9 or so!). And I didn't have the 16K expansion module because my dad tried to solder it on because we could never get a good contact, but he fried it in the process, so I was stuck with the 1K (actually, now that I think about it, it might have been 2K. I'm not sure). We can only hope. Perhaps the prophesied return of Lisp will finally happen and people will discover REAL programming, not this Teach Yourself The Latest Junk in 24 Hours stuff. Real, worthwhile, programming is hard, so if your going to do it, study for it, and learn (LEARN I say) to do it well. I}hate}}}LISP. LISP... ugh. I can't stand any language that contains more parenthesis per 1,000 lines of code than ACTUAL CODE! :) Well done, Craig, with restrospect. A simpler designed framework like Struts is exactly the example, the proof, which Simon espouses above. Yes. Yes. Yes. Thank you Craig. I agree... There are probably architecural decisions in Struts I could complain about, but I think it would quickly become nothing but nitpicking. Craig did a rather good job IMHO of straddling the line between a good architecure that is flexible and extensible without making it too complex. Good job indeed, thank you! Frank - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Struts-1.2.7
Hi, I'm upgrading my project to the latest version of struts 1.2.7. In the Wiki under the Dependency section (http://wiki.apache.org/struts/StrutsRelease127) it mentions that the Common BeanUtils version 1.7.0 is required. When I look at the Manifest.mf file found in the struts-1.2.7\lib directory this is what I get. Manifest-Version: 1.0 Ant-Version: Apache Ant 1.5.3 Created-By: 1.4.1_01-b01 (Sun Microsystems Inc.) Extension-Name: org.apache.commons.beanutils Specification-Title: Jakarta Commons Beanutils Specification-Vendor: Apache Software Foundation Specification-Version: 1.6 Implementation-Title: org.apache.commons.beanutils Implementation-Vendor: Apache Software Foundation Implementation-Version: 1.6 I have also noted a discrepency between the manifest for antlr.jar and the Wiki. Am I missing something here or is there just a typo in the Wiki? - Glenn
Re: migration from Struts 1.0 to Struts 1.2
http://wiki.apache.org/struts/StrutsUpgrade HTH, Glenn Thibaut Lassalle [EMAIL PROTECTED] 27/05/2005 11:28 AM Please respond to Struts Users Mailing List user@struts.apache.org To user@struts.apache.org cc Subject migration from Struts 1.0 to Struts 1.2 Does anyone have documentation on how to migrate from Struts 1.0 to Struts 1.2 Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Global scope
True for the Action and Action Form, but the original code snippet is a
ServletContextListener and that the methods get called once when the
application is deployed and undeployed.
At this point (since I'm no expert in the specification) I believe that
the Request object is not yet available.
public class ApplicationContextListener implements ServletContextListener
{
private ServletContext servletContext = null;
public void contextInitialized(ServletContextEvent arg0) {
servletContext = arg0.getServletContext();
ApplicationBean applicationBean = new ApplicationBean();
servletContext.setAttribute(applicationBean,
applicationBean);
}
public void contextDestroyed(ServletContextEvent arg0) {
servletContext = arg0.getServletContext();
servletContext.removeAttribute(applicationBean);
}
}
Yeah, I think that it can be static.
Does it make a significant difference if it is or is not static ?
- Glenn
Niall Pemberton [EMAIL PROTECTED]
10/05/2005 12:56 PM
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Re: Global scope
Classification
The Action and ActionForm both should have the servlet variable
initialized.
Thats a better way of getting the ServletContext:
servlet.getServletContext();
Niall
- Original Message -
From: Michael Jouravlev [EMAIL PROTECTED]
Sent: Tuesday, May 10, 2005 5:09 PM
request.getSession().getServletContext();
I guess, servlet context makes sense even without session, but this
seems to be the easiest way to obtain it through the request, which is
passed to your reset(), validate() and execute() methods.
On 5/10/05, Nils Liebelt [EMAIL PROTECTED] wrote:
Can the servletcontext declared as static:
private static ServletContext servletContext;
Not sure about it? Makes sense to me.
GreetZ
Nils
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Re: upgradation details of 1.1 to 1.2
http://wiki.apache.org/struts/StrutsUpgradeNotes11to124 HTH, Glenn asai thambi [EMAIL PROTECTED] 09/05/2005 02:44 AM Please respond to Struts Users Mailing List user@struts.apache.org To user@struts.apache.org cc Subject upgradation details of 1.1 to 1.2 Classification hi. can any one provide the upgradation details of 1.1 to 1.2 ? thanks Asaithambi.B - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Switch Tags
JSTL... c:choose c:when /c:when c:when /c:when c:otherwise /c:otherwise /c:choose HTH, Glenn Marsh-Bourdon, Christopher [EMAIL PROTECTED] 09/05/2005 09:14 AM Please respond to Struts Users Mailing List user@struts.apache.org To 'Struts Users Mailing List' user@struts.apache.org cc Subject Switch Tags Classification I will of course be going off to Google in a moment, but I would like anyone's recommendation for a Tag(s) that enable the coder to perform a Switch/Case like function within the JSP. I could of course write one, but I'm lazy! Cheers Christopher Marsh-Bourdon www.marsh-bourdon.com -- The information contained herein is confidential and is intended solely for the addressee. Access by any other party is unauthorised without the express written permission of the sender. If you are not the intended recipient, please contact the sender either via the company switchboard on +44 (0)20 7623 8000, or via e-mail return. If you have received this e-mail in error or wish to read our e-mail disclaimer statement and monitoring policy, please refer to http://www.drkw.com/disc/email/ or contact the sender. 3166 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] DOM JavaScript
Okay Frank I gave it a shot and still nothing.
I believe that the setAttribute is the proper way according to the DOM
API.
The other way may be supported depending on the browser.
But in the end it is still not working.
I'm thinking of an alternate solution, since the page is complete except
for the damn mouse handlers.
It would be a drag if I have to drop this feature since the web
application has it in all of the pages... but this is the first dynamic
page.
I'm wondering if creating a global handler for mouse events would help.
- Glenn
Frank W. Zammetti [EMAIL PROTECTED]
27/04/2005 05:13 PM
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Subject
Re: [OT] DOM JavaScript
Classification
Interesting indeed... How about trying this... change the two lines that
dynamically add the mouse handlers to:
row.onMouseOver = this.className = 'hilite';;
row.onMouseOut = this.className = 'rowNormal';;
I'm not 100% sure what the capitalization should be of the property your
setting (i.e., row.onMouseOver vs. row.onmouseover vs. something else),
but give that a shot... any time I've done dynamic table creation I
don't remember ever using setAttribute() at all, I think I've written
code like the above.
Frank
[EMAIL PROTECTED] wrote:
Curiously... the mouse events are all in lowercase when they are shown
in
the dump.
TBODY
TR
TD class=tableHeader colSpan=2Effective Date/TD
TD class=tableHeader width=200CWW Schedule Type/TD
TD class=tableHeader id=calendarAnchor align=middle
width=74Delete/TD
TD width=136/TD/TR
- - - - - This is from the JSP - - - - - - -
TR class=rowNormal onmouseover=this.className = 'hilite'
onmouseout=this.className = 'rowNormal' valign=top
TD id=c00 width=15403 January 2004 /TD
TD id=c01 width=16A onclick=lineId='c00';
calendar.showCalendar('calendarAnchor', '2005-04-27'); return false;
href=#IMG height=16 src=/hronline/images/calendar.jpg width=16
border=0 /A/TD
TD id=c02SELECT class=dropdowns2 id=s0
onchange=addTableRow('historyTable','s0')
name=historyItems[0].scheduleTypeIdOPTION value=00/OPTION OPTION
value=01 selected1 Week Cycle/OPTION OPTION value=022 Week
Cycle/OPTION OPTION value=033 Week Cycle/OPTION OPTION value=044
Week Cycle/OPTION OPTION value=05Regular Week
Schedule/OPTION/SELECT /TD
TD id=c03 align=middleINPUT type=checkbox value=on
name=historyItems[0].delete /TD
TD class=rowNormal id=c04INPUT class=dropdowns2 id=d00
style=VISIBILITY: hidden size=1 value=2004-01-03
name=historyItems[0].startDate /TD/TR
- - - - - - - This is the row added dynamically - - - - - - -
TR class=rowNormal onmouseover=this.className = 'hilite'
onmouseout=this.className = 'rowNormal' valign=top
TD id=c40/TD
TD id=c41A onclick=lineId='c40';
calendar.showCalendar('calendarAnchor', '2005-04-27'); return false;
href=
http://nati02:5001/hronline/secure/WEB-INF/personal/timeAndAttendance/cWWHistory.jsp#
IMG
height=16 src=http://nati02:5001/hronline/images/calendar.jpg; width=16
border=0 /A/TD
TD id=c42SELECT class=dropdowns2 id=s4
onchange=addTableRow('historyTable','s4')
name=historyItems[4].scheduleTypeIdOPTION value=00 selected/OPTION
OPTION value=011 Week Cycle/OPTION OPTION value=022 Week
Cycle/OPTION OPTION value=033 Week Cycle/OPTION OPTION value=044
Week Cycle/OPTION OPTION value=05Regular Week
Schedule/OPTION/SELECT /TD
TD align=middleINPUT type=checkbox value=on
name=historyItems[4].delete /TD
TD class=rowNormal id=c44INPUT class=dropdowns2 id=d40
style=VISIBILITY: hidden size=1 value=2004-01-03
name=historyItems[4].startDate /TD/TR/TBODY
- Glenn
Frank W. Zammetti [EMAIL PROTECTED]
27/04/2005 04:27 PM
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cc
Subject
Re: [OT] DOM JavaScript
Classification
Hmm... I notice that the JSP code is referencing onMouseOver, while your
Javascript is trying to set the attribute onmouseover... I wonder if the
capitalization difference is an issue? Certainly, if setAttribute()
takes case into consideration that would do it. You said the lines were
identical when you looked, but could it be you glossed over the
difference in capitalization? (I may have too).
Frank
[EMAIL PROTECTED] wrote:
Greetings,
Once again I call on my trusted community for insight !
I'm adding a row to a table dynamically. All is working well except for
one thing the Mouse events.
Here is the code for adding a row to the table.
There is more code that adds the cells to the table (not shown).
...
// Only add a row when changing the last row of the table
if (s+(rowWithData) == selectId) {
var row = table.insertRow(lastRowInTable);
var className = rowNormal;
if (lastRowInTable % 2 == 0) {
className = rowAlternate;
}
Re: [OT] DOM JavaScript
I also gave this a try without any succcess.
Thanks for your time and patience Frank !
(see my reply to Laurent).
- Glenn
Frank W. Zammetti [EMAIL PROTECTED]
28/04/2005 09:10 AM
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Struts Users Mailing List user@struts.apache.org
Subject
Re: [OT] DOM JavaScript
Classification
How about trying one last thing... how about instead of using the row
reference you get back from insertRow(), instead do a getElementById() to
get a new reference and try setting the handlers on that.
I'm grabbing at straws here admittedly, but it might be worth a try. I've
seenstranger things :)
Incidentally, I found some code I wrote doing the same thing and although
I'm not using setAttribute (I think your right by the way about that being
the more standard-compliant way to do this) it does work. That doesn't
much help of course :) My code is virtually identical to yours too, in
fact it IS identical in the part that actually creates the table.
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
On Thu, April 28, 2005 8:12 am, [EMAIL PROTECTED] said:
Okay Frank I gave it a shot and still nothing.
I believe that the setAttribute is the proper way according to the DOM
API.
The other way may be supported depending on the browser.
But in the end it is still not working.
I'm thinking of an alternate solution, since the page is complete except
for the damn mouse handlers.
It would be a drag if I have to drop this feature since the web
application has it in all of the pages... but this is the first dynamic
page.
I'm wondering if creating a global handler for mouse events would help.
- Glenn
Frank W. Zammetti [EMAIL PROTECTED]
27/04/2005 05:13 PM
Please respond to
Struts Users Mailing List user@struts.apache.org
To
Struts Users Mailing List user@struts.apache.org
cc
Subject
Re: [OT] DOM JavaScript
Classification
Interesting indeed... How about trying this... change the two lines that
dynamically add the mouse handlers to:
row.onMouseOver = this.className = 'hilite';;
row.onMouseOut = this.className = 'rowNormal';;
I'm not 100% sure what the capitalization should be of the property your
setting (i.e., row.onMouseOver vs. row.onmouseover vs. something else),
but give that a shot... any time I've done dynamic table creation I
don't remember ever using setAttribute() at all, I think I've written
code like the above.
Frank
[EMAIL PROTECTED] wrote:
Curiously... the mouse events are all in lowercase when they are shown
in
the dump.
TBODY
TR
TD class=tableHeader colSpan=2Effective Date/TD
TD class=tableHeader width=200CWW Schedule Type/TD
TD class=tableHeader id=calendarAnchor align=middle
width=74Delete/TD
TD width=136/TD/TR
- - - - - This is from the JSP - - - - - - -
TR class=rowNormal onmouseover=this.className = 'hilite'
onmouseout=this.className = 'rowNormal' valign=top
TD id=c00 width=15403 January 2004 /TD
TD id=c01 width=16A onclick=lineId='c00';
calendar.showCalendar('calendarAnchor', '2005-04-27'); return false;
href=#IMG height=16 src=/hronline/images/calendar.jpg width=16
border=0 /A/TD
TD id=c02SELECT class=dropdowns2 id=s0
onchange=addTableRow('historyTable','s0')
name=historyItems[0].scheduleTypeIdOPTION value=00/OPTION OPTION
value=01 selected1 Week Cycle/OPTION OPTION value=022 Week
Cycle/OPTION OPTION value=033 Week Cycle/OPTION OPTION
value=044
Week Cycle/OPTION OPTION value=05Regular Week
Schedule/OPTION/SELECT /TD
TD id=c03 align=middleINPUT type=checkbox value=on
name=historyItems[0].delete /TD
TD class=rowNormal id=c04INPUT class=dropdowns2 id=d00
style=VISIBILITY: hidden size=1 value=2004-01-03
name=historyItems[0].startDate /TD/TR
- - - - - - - This is the row added dynamically - - - - - - -
TR class=rowNormal onmouseover=this.className = 'hilite'
onmouseout=this.className = 'rowNormal' valign=top
TD id=c40/TD
TD id=c41A onclick=lineId='c40';
calendar.showCalendar('calendarAnchor', '2005-04-27'); return false;
href=
http://nati02:5001/hronline/secure/WEB-INF/personal/timeAndAttendance/cWWHistory.jsp#
IMG
height=16 src=http://nati02:5001/hronline/images/calendar.jpg;
width=16
border=0 /A/TD
TD id=c42SELECT class=dropdowns2 id=s4
onchange=addTableRow('historyTable','s4')
name=historyItems[4].scheduleTypeIdOPTION value=00 selected/OPTION
OPTION value=011 Week Cycle/OPTION OPTION value=022 Week
Cycle/OPTION OPTION value=033 Week Cycle/OPTION OPTION
value=044
Week Cycle/OPTION OPTION value=05Regular Week
Schedule/OPTION/SELECT /TD
TD align=middleINPUT type=checkbox value=on
name=historyItems[4].delete /TD
TD class=rowNormal id=c44INPUT class=dropdowns2 id=d40
style=VISIBILITY: hidden size=1 value=2004-01-03
name=historyItems[4].startDate /TD/TR/TBODY
- Glenn
Frank W. Zammetti [EMAIL PROTECTED]
27/04/2005 04:27
Re: [OT] DOM JavaScript
Merci Laurent !
Okay so then when you say that it must be functions..
I presume that the HTML with coded attributes such as onMouseOver and
onMouseOut... in IE the browser parses the data and internally creates
functions to handle the mouse events.
So when I try to dynamically modify the DOM for IE... I must recreate the
mouse handlers.
Would this be a valid way of describing the situation?
I must now understand the element hierarchy along with the event firing
sequence...
Since I'd like to hilite the row... now it is hiliting the cell of a
row... :(
- Glenn
Laurent [EMAIL PROTECTED]
28/04/2005 09:11 AM
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Re: [OT] DOM JavaScript
Classification
[EMAIL PROTECTED] wrote:
// Only add a row when changing the last row of the table
if (s+(rowWithData) == selectId) {
var row = table.insertRow(lastRowInTable);
var className = rowNormal;
if (lastRowInTable % 2 == 0) {
className = rowAlternate;
}
row.className = className;
row.setAttribute(onmouseover, this.className = 'hilite';);
row.setAttribute(onmouseout, this.className = ' + className
+
');
That's not how it works (not in IE at least). The event attributes'
values should be event listeners (i.e. functions), not strings of
javascript code.
Try this:
function changeClassName(e) {
if (!e) e=window.event;
getEventTarget(e).setAttribute(class, hilite); // DOM-compliant
getEventTarget(e).setAttribute(className, hilite); // MSIE
}
row.onmouseover = changeClassName; // without quotes nor parentheses
function getEventTarget(e) {
if (e.srcElement) return e.srcElement;
else return e.currentTarget;
}
Note: the code above aims to be cross-browser, as IE behaves completely
differently from any other browser.
BTW, all event attributes are *lower case*: onmouseover, onmouseout (not
onMouseOver...)
Hope this helps.
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Re: [OT] DOM JavaScript
Excellent Frank, thanks a million !!!
What was your inspiration for this ?
- Glenn
Frank W. Zammetti [EMAIL PROTECTED]
28/04/2005 10:47 AM
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Struts Users Mailing List user@struts.apache.org
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Struts Users Mailing List user@struts.apache.org
cc
Struts Users Mailing List user@struts.apache.org
Subject
Re: [OT] DOM JavaScript
Classification
Ah, got it! You can use an anonymous function... The suggestion of
setting a common handler is fine except that you will have to use
getElementById to get a reference to the element to change... using an
anonymous function you have access to the this keyword, so it's cleaner.
Here's a complete working page (at least in IE)...
html
head
titleTest/title
style
.hilite { background-color:#ff; }
.normal { background-color:#ff; }
/style
script
function createTable(table) {
row = table.insertRow();
row.setAttribute(className, normal);
row.onmouseover = function() { this.className='hilite'; }
row.onmouseout = function() { this.className='normal'; }
cell = row.insertCell();
cell.innerHTML = new1;
cell = row.insertCell();
cell.innerHTML = new2;
}
/script
head
body
table id=theTable border=1
tr onMouseOver=this.className='hilite';
onMouseOut=this.className='normal';
tddummy1/tdtddummy2/td
/tr
/table
input type=button onClick=createTable(theTable); value=Add Row
/body/html
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
On Thu, April 28, 2005 9:58 am, [EMAIL PROTECTED] said:
Merci Laurent !
Okay so then when you say that it must be functions..
I presume that the HTML with coded attributes such as onMouseOver and
onMouseOut... in IE the browser parses the data and internally creates
functions to handle the mouse events.
So when I try to dynamically modify the DOM for IE... I must recreate
the
mouse handlers.
Would this be a valid way of describing the situation?
I must now understand the element hierarchy along with the event firing
sequence...
Since I'd like to hilite the row... now it is hiliting the cell of a
row... :(
- Glenn
Laurent [EMAIL PROTECTED]
28/04/2005 09:11 AM
Please respond to
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Struts Users Mailing List user@struts.apache.org
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Subject
Re: [OT] DOM JavaScript
Classification
[EMAIL PROTECTED] wrote:
// Only add a row when changing the last row of the table
if (s+(rowWithData) == selectId) {
var row = table.insertRow(lastRowInTable);
var className = rowNormal;
if (lastRowInTable % 2 == 0) {
className = rowAlternate;
}
row.className = className;
row.setAttribute(onmouseover, this.className = 'hilite';);
row.setAttribute(onmouseout, this.className = ' + className
+
');
That's not how it works (not in IE at least). The event attributes'
values should be event listeners (i.e. functions), not strings of
javascript code.
Try this:
function changeClassName(e) {
if (!e) e=window.event;
getEventTarget(e).setAttribute(class, hilite); // DOM-compliant
getEventTarget(e).setAttribute(className, hilite); // MSIE
}
row.onmouseover = changeClassName; // without quotes nor parentheses
function getEventTarget(e) {
if (e.srcElement) return e.srcElement;
else return e.currentTarget;
}
Note: the code above aims to be cross-browser, as IE behaves completely
differently from any other browser.
BTW, all event attributes are *lower case*: onmouseover, onmouseout (not
onMouseOver...)
Hope this helps.
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Re: Filter Being Called Repeatedly
Umh... I believe that you don't need the return after the chain.doFilter
if (req.getServletPath().equals(onFailure)) {
log.info( equals );
chain.doFilter(request, response);
remove -- return;
}
HTH,
Glenn
Scott Purcell [EMAIL PROTECTED]
27/04/2005 10:19 AM
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Subject
Filter Being Called Repeatedly
Classification
Hello,
I decided to try and implement a filter for my struts application. A
filter that would check for a session object, and if it does not exist,
send the user to a certain link.
Anyway, I found an example in the Struts Cookbook and I am implementing
it. But for whatever reason, when I hit a page that should redirect me, I
can see (by debug statements) that the filter is hit 10 or more times, and
then I get an error stating: Redirect limit for this URL exceeeded.
Unable to load the requested page) in an alert Box?
I would really like to get this going:
Here is the code, and the web.xml I am using. Any help would be
appreciated.
CODE
public class AppFilter implements Filter {
private String onFailure = index.jsp;
private FilterConfig filterConfig;
public void init(FilterConfig filterConfig) throws ServletException {
this.filterConfig = filterConfig;
onFailure = filterConfig.getInitParameter(onFailure);
}
public void doFilter(ServletRequest request,
ServletResponse response,
FilterChain chain)
throws IOException, ServletException {
Logger log = Logger.getLogger(this.getClass().getName());
HttpServletRequest req = (HttpServletRequest) request;
HttpServletResponse resp = (HttpServletResponse) response;
log.info(X);
log.info(AppFilter called for a request.);
log.info(param onFailure= + onFailure);
// if the page is onFailure page continue down the chain
if (req.getServletPath().equals(onFailure)) {
log.info( equals );
chain.doFilter(request, response);
return;
}
HttpSession session = req.getSession();
AppObject appObject = (AppObject)session.getAttribute(APP_OBJECT);
if (appObject == null) {
log.info(AppObject is null, send to front door.);
log.info(sending path= + req.getContextPath() + onFailure);
resp.sendRedirect(req.getContextPath() + onFailure);
return;
} else {
log.info();
chain.doFilter(request, response);
}
}
public void destroy() {
}
}
WEB.XML
filter
filter-nameAppFilter/filter-name
filter-classcom.mb.purcell.app.AppFilter/filter-class
init-param
param-nameonFailure/param-name
param-value/index.jsp/param-value
/init-param
/filter
filter-mapping
filter-nameAppFilter/filter-name
url-pattern/*/url-pattern
/filter-mapping
Thanks,
Scott K Purcell
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Re: Filter Being Called Repeatedly
Oh yes... I carefully looked at the code. Apologies for misleading the list. - Glenn Dave Newton [EMAIL PROTECTED] 27/04/2005 10:42 AM Please respond to Struts Users Mailing List user@struts.apache.org To Struts Users Mailing List user@struts.apache.org cc Subject Re: Filter Being Called Repeatedly Classification [EMAIL PROTECTED] wrote: Umh... I believe that you don't need the return after the chain.doFilter You do, otherwise the remaining code in the filter will be executed after the request is finished being processed: filters _wrap_ a request. This is how a gzipping filter works, for example. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] DOM JavaScript
Greetings,
Once again I call on my trusted community for insight !
I'm adding a row to a table dynamically. All is working well except for
one thing the Mouse events.
Here is the code for adding a row to the table.
There is more code that adds the cells to the table (not shown).
...
// Only add a row when changing the last row of the table
if (s+(rowWithData) == selectId) {
var row = table.insertRow(lastRowInTable);
var className = rowNormal;
if (lastRowInTable % 2 == 0) {
className = rowAlternate;
}
row.className = className;
row.setAttribute(onmouseover, this.className = 'hilite';);
row.setAttribute(onmouseout, this.className = ' + className +
');
...
}
Here is the JSP code that creates the table row (at least one row is in
the page), here the mouse events are working:
tr valign=top onMouseOver=this.className = 'hilite' onMouseOut=
this.className = 'c:out value='${rowClass}'/' class=c:out value=
'${rowClass}'/
If I add an alert that dumps the innerHTML of the table after the
row/cells are added and I compare the two rows...
They are the same.
Why are the mouse events added dynamically not recongnized ?
BTW, using IE 6.0.2900.2180.xpsp_sp2_rtm.040803-2158
TIA,
Glenn
Re: [OT] DOM JavaScript
Curiously... the mouse events are all in lowercase when they are shown in
the dump.
TBODY
TR
TD class=tableHeader colSpan=2Effective Date/TD
TD class=tableHeader width=200CWW Schedule Type/TD
TD class=tableHeader id=calendarAnchor align=middle width=74Delete/TD
TD width=136/TD/TR
- - - - - This is from the JSP - - - - - - -
TR class=rowNormal onmouseover=this.className = 'hilite'
onmouseout=this.className = 'rowNormal' valign=top
TD id=c00 width=15403 January 2004 /TD
TD id=c01 width=16A onclick=lineId='c00';
calendar.showCalendar('calendarAnchor', '2005-04-27'); return false;
href=#IMG height=16 src=/hronline/images/calendar.jpg width=16
border=0 /A/TD
TD id=c02SELECT class=dropdowns2 id=s0
onchange=addTableRow('historyTable','s0')
name=historyItems[0].scheduleTypeIdOPTION value=00/OPTION OPTION
value=01 selected1 Week Cycle/OPTION OPTION value=022 Week
Cycle/OPTION OPTION value=033 Week Cycle/OPTION OPTION value=044
Week Cycle/OPTION OPTION value=05Regular Week
Schedule/OPTION/SELECT /TD
TD id=c03 align=middleINPUT type=checkbox value=on
name=historyItems[0].delete /TD
TD class=rowNormal id=c04INPUT class=dropdowns2 id=d00
style=VISIBILITY: hidden size=1 value=2004-01-03
name=historyItems[0].startDate /TD/TR
- - - - - - - This is the row added dynamically - - - - - - -
TR class=rowNormal onmouseover=this.className = 'hilite'
onmouseout=this.className = 'rowNormal' valign=top
TD id=c40/TD
TD id=c41A onclick=lineId='c40';
calendar.showCalendar('calendarAnchor', '2005-04-27'); return false;
href=http://nati02:5001/hronline/secure/WEB-INF/personal/timeAndAttendance/cWWHistory.jsp#;IMG
height=16 src=http://nati02:5001/hronline/images/calendar.jpg; width=16
border=0 /A/TD
TD id=c42SELECT class=dropdowns2 id=s4
onchange=addTableRow('historyTable','s4')
name=historyItems[4].scheduleTypeIdOPTION value=00 selected/OPTION
OPTION value=011 Week Cycle/OPTION OPTION value=022 Week
Cycle/OPTION OPTION value=033 Week Cycle/OPTION OPTION value=044
Week Cycle/OPTION OPTION value=05Regular Week
Schedule/OPTION/SELECT /TD
TD align=middleINPUT type=checkbox value=on
name=historyItems[4].delete /TD
TD class=rowNormal id=c44INPUT class=dropdowns2 id=d40
style=VISIBILITY: hidden size=1 value=2004-01-03
name=historyItems[4].startDate /TD/TR/TBODY
- Glenn
Frank W. Zammetti [EMAIL PROTECTED]
27/04/2005 04:27 PM
Please respond to
Struts Users Mailing List user@struts.apache.org
To
Struts Users Mailing List user@struts.apache.org
cc
Subject
Re: [OT] DOM JavaScript
Classification
Hmm... I notice that the JSP code is referencing onMouseOver, while your
Javascript is trying to set the attribute onmouseover... I wonder if the
capitalization difference is an issue? Certainly, if setAttribute()
takes case into consideration that would do it. You said the lines were
identical when you looked, but could it be you glossed over the
difference in capitalization? (I may have too).
Frank
[EMAIL PROTECTED] wrote:
Greetings,
Once again I call on my trusted community for insight !
I'm adding a row to a table dynamically. All is working well except for
one thing the Mouse events.
Here is the code for adding a row to the table.
There is more code that adds the cells to the table (not shown).
...
// Only add a row when changing the last row of the table
if (s+(rowWithData) == selectId) {
var row = table.insertRow(lastRowInTable);
var className = rowNormal;
if (lastRowInTable % 2 == 0) {
className = rowAlternate;
}
row.className = className;
row.setAttribute(onmouseover, this.className = 'hilite';);
row.setAttribute(onmouseout, this.className = ' + className
+
');
...
}
Here is the JSP code that creates the table row (at least one row is in
the page), here the mouse events are working:
tr valign=top onMouseOver=this.className = 'hilite' onMouseOut=
this.className = 'c:out value='${rowClass}'/' class=c:out value=
'${rowClass}'/
If I add an alert that dumps the innerHTML of the table after the
row/cells are added and I compare the two rows...
They are the same.
Why are the mouse events added dynamically not recongnized ?
BTW, using IE 6.0.2900.2180.xpsp_sp2_rtm.040803-2158
TIA,
Glenn
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
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Re: DynaActionForm: ArrayIndexOutOfBoundsException
Oh man... I'm slightly confused this morning... perhaps an espresso is required ! I have been reading and searching based on the links below... however I am stuck. For the time being this is what I have done; upgraded to : - Struts 1.2.4 - BeanUtils 1.7 - Collections 3.1 - Digester 1.6 - Logging 1.0.4 I have used the jars and taglibs found here: jakarta-struts-1.2.4/contrib/struts-el/lib In my struts-config.xml I have this: ?xml version=1.0 encoding=UTF-8? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.2//EN http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd; form-bean name=lazyCWWHistoryForm type= org.apache.commons.beanutils.LazyDynaBean form-property name=historyItems type= hronline.secure.personal.cWWHistory.CWWHistoryVO[]/form-property /form-bean ... I get these errors: - Type org.apache.commons.beanutils.LazyDynaBean does not support form properties - org.apache.commons.beanutils.LazyDynaBean must be a subclass of the org.apache.struts.action.ActionForm Now based on the errors it seems that I am not referencing the correct jar? Something else? - Glenn Hubert Rabago [EMAIL PROTECTED] 20/04/2005 02:49 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List user@struts.apache.org cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA) Subject:Re: FW: DynaActionForm: ArrayIndexOutOfBoundsException Classification: Take a look at http://struts.apache.org/faqs/indexedprops.html http://www.developer.com/java/other/article.php/2233591 http://wiki.apache.org/struts/StrutsCatalogLazyList Also, search the archives (like http://marc.theaimsgroup.com/?l=struts-user ) for lazylist to get ideas on approaches to dealing with dynamically sized form fields. Hubert
Re: DynaActionForm: ArrayIndexOutOfBoundsException
Thanks Hubert ! Perhaps the wiki: http://wiki.apache.org/struts/StrutsCatalogLazyList is not correct or I am interepting it falsely, It has this note in the section LazyDynaBean/LazyValidatorForm: N.B. Solutions here require Struts 1.2.4 and Bean Utils 1.7.0 - Glenn Hubert Rabago [EMAIL PROTECTED] 21/04/2005 11:49 AM Please respond to Struts Users Mailing List To: Struts Users Mailing List user@struts.apache.org cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA) Subject:Re: DynaActionForm: ArrayIndexOutOfBoundsException Classification: You need to use an ActionForm subclass for your form-bean. The Lazy-flavored form bean was added after 1.2.4. If you're unable to upgrade from 1.2.6, consider adding it directly to your code base for now. You can get it here: http://svn.apache.org/viewcvs.cgi/struts/core/branches/STRUTS_1_2_BRANCH/src/share/org/apache/struts/validator/LazyValidatorForm.java?view=markup Hubert On 4/21/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Oh man... I'm slightly confused this morning... perhaps an espresso is required ! I have been reading and searching based on the links below... however I am stuck. For the time being this is what I have done; upgraded to : - Struts 1.2.4 - BeanUtils 1.7 - Collections 3.1 - Digester 1.6 - Logging 1.0.4 I have used the jars and taglibs found here: jakarta-struts-1.2.4/contrib/struts-el/lib In my struts-config.xml I have this: ?xml version=1.0 encoding=UTF-8? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.2//EN http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd; form-bean name=lazyCWWHistoryForm type= org.apache.commons.beanutils.LazyDynaBean form-property name=historyItems type= hronline.secure.personal.cWWHistory.CWWHistoryVO[]/form-property /form-bean ... I get these errors: - Type org.apache.commons.beanutils.LazyDynaBean does not support form properties - org.apache.commons.beanutils.LazyDynaBean must be a subclass of the org.apache.struts.action.ActionForm Now based on the errors it seems that I am not referencing the correct jar? Something else? - Glenn Hubert Rabago [EMAIL PROTECTED] 20/04/2005 02:49 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List user@struts.apache.org cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA) Subject:Re: FW: DynaActionForm: ArrayIndexOutOfBoundsException Classification: Take a look at http://struts.apache.org/faqs/indexedprops.html http://www.developer.com/java/other/article.php/2233591 http://wiki.apache.org/struts/StrutsCatalogLazyList Also, search the archives (like http://marc.theaimsgroup.com/?l=struts-user ) for lazylist to get ideas on approaches to dealing with dynamically sized form fields. Hubert - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:link invalid for DTD???
What does the Action Mapping look like for /welcome ? Scott Purcell [EMAIL PROTECTED] 21/04/2005 12:07 PM Please respond to Struts Users Mailing List To: user@struts.apache.org cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA) Subject:html:link invalid for DTD??? Classification: Hello, I am creating a new site, and I am having trouble interpreting an error message: I have a jsp page with the following html:img in it. html:img page=/images/shop.gif border=0/ and this shows the image with the context and all is happy. As soon as I try and create this shop image into a link like so. html:link action=/welcome html:img page=/images/shop.gif border=0/ /html:link I get this error message: org.apache.jasper.JasperException: /jsp/welcome.jsp(34,7) Attribute action invalid for tag link according to TLD org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39) I am looking at the docs here: http://struts.apache.org/userGuide/struts-html.html#link and there are no REQUIRED attributes. Also, how would I know what DTD this is using? Any help would be appreciated. Thanks, Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:link invalid for DTD???
The slash is okay in the action. Where is exactly this snippet of code in the welcome.jsp?: html:link action=/welcome html:img page=/images/shop.gif border=0/ /html:link Jeff Beal [EMAIL PROTECTED] 21/04/2005 01:10 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List user@struts.apache.org cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA) Subject:Re: html:link invalid for DTD??? Classification: Have you tried removing the slash so you just have 'action=welcome'? I can never remember when the slash is required and when it is not allowed, but I think that for action names you don't use the slash. -- Jeff On 4/21/05, Scott Purcell [EMAIL PROTECTED] wrote: As soon as I try and create this shop image into a link like so. html:link action=/welcome html:img page=/images/shop.gif border=0/ /html:link I get this error message: org.apache.jasper.JasperException: /jsp/welcome.jsp(34,7) Attribute action invalid for tag link according to TLD org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: html:link invalid for DTD???
LOL... apologies... I meant in which page is the link? Scott Purcell [EMAIL PROTECTED] 21/04/2005 02:01 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List user@struts.apache.org cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA) Subject:RE: html:link invalid for DTD??? Classification: The code snippet lives between the html:form tags / -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Thursday, April 21, 2005 12:56 PM To: Struts Users Mailing List Subject: Re: html:link invalid for DTD??? The slash is okay in the action. Where is exactly this snippet of code in the welcome.jsp?: html:link action=/welcome html:img page=/images/shop.gif border=0/ /html:link Jeff Beal [EMAIL PROTECTED] 21/04/2005 01:10 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List user@struts.apache.org cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA) Subject:Re: html:link invalid for DTD??? Classification: Have you tried removing the slash so you just have 'action=welcome'? I can never remember when the slash is required and when it is not allowed, but I think that for action names you don't use the slash. -- Jeff On 4/21/05, Scott Purcell [EMAIL PROTECTED] wrote: As soon as I try and create this shop image into a link like so. html:link action=/welcome html:img page=/images/shop.gif border=0/ /html:link I get this error message: org.apache.jasper.JasperException: /jsp/welcome.jsp(34,7) Attribute action invalid for tag link according to TLD org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39) - 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]
[Slightly OT] Upgrading WSAD to Struts 1.2.4
I'm currently using WebSphere Studio Application Developer v5.1.2. Struts v1.1 is already included in this release. What I'd like to do is to update the IDE to Struts v1.2.4. This way any new projects will include the latest version of Struts. I do know that I can add the jars and taglibs to the project... but then I'd have to do this for every project. TIA, Glenn
DynaActionForm: ArrayIndexOutOfBoundsException
Hello, I have a DynaActionForm such as: form-bean name=dynaCWWHistoryForm type= org.apache.struts.action.DynaActionForm form-property name=cancelButton type= org.apache.struts.util.ImageButtonBean/form-property form-property name=displayContent type=java.lang.Boolean/ form-property form-property name=frmtPrinter type=java.lang.String/ form-property form-property name=historyItems type=personal.history.HistoryVO[] /form-property form-property name=language type=java.lang.String/form-property form-property name=scheduleTypes type=java.util.List/ form-property form-property name=systemDate type=java.lang.String/ form-property form-property name=updateButton type= org.apache.struts.util.ImageButtonBean/form-property form-property name=workWeekSchedule type=java.lang.String/ form-property form-property name=years type=java.util.List/form-property /form-bean If I assign a size to the array such as: form-property name=historyItems type=personal.history.HistoryVO[] size=4/form-property It works fine. My problem is two fold: 1. The HistoryVO[] can be of any size... therefore I cannot assgin a size to the form-property 2. The user can add rows dynamically to DOM using JavaScript... how can this also work with the DynaActionForm ? Much appreciated, Glenn
FW: DynaActionForm: ArrayIndexOutOfBoundsException
I'm browsing thru the source code... any help would be extremely welcomed ! In addition this is the dump: [20/04/05 13:10:31:116 EDT] 67e967e9 WebGroup E SRVE0026E: [Servlet Error]-[BeanUtils.populate]: java.lang.ArrayIndexOutOfBoundsException at java.lang.Throwable.init(Throwable.java) at java.lang.Throwable.init(Throwable.java) at java.lang.ArrayIndexOutOfBoundsException.init(ArrayIndexOutOfBoundsException.java:60) at java.lang.reflect.Array.get(Native Method) at org.apache.struts.action.DynaActionForm.get(DynaActionForm.java:296) at org.apache.commons.beanutils.PropertyUtils.getIndexedProperty(PropertyUtils.java:474) at org.apache.commons.beanutils.PropertyUtils.getIndexedProperty(PropertyUtils.java:428) at org.apache.commons.beanutils.PropertyUtils.getNestedProperty(PropertyUtils.java) at org.apache.commons.beanutils.PropertyUtils.getProperty(PropertyUtils.java) at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java) at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1252) at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java:110) at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java:174) at com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServlet.java:313) at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java:116) at com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java:283) at com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java:42) at com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java:40) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:76) at hronline.secure.app.HROnlineFilter.doFilter(HROnlineFilter.java:162) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:132) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:71) at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:974) at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:564) at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:200) at com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:119) at com.ibm.ws.webcontainer.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:276) at com.ibm.ws.webcontainer.cache.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:71) at com.ibm.ws.webcontainer.cache.invocation.CacheableInvocationContext.invoke(CacheableInvocationContext.java:116) at com.ibm.ws.webcontainer.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:186) at com.ibm.ws.webcontainer.oselistener.OSEListenerDispatcher.service(OSEListener.java:334) at com.ibm.ws.webcontainer.http.HttpConnection.handleRequest(HttpConnection.java:56) at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:618) at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:439) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:672) Hello, I have a DynaActionForm such as: form-bean name=dynaCWWHistoryForm type= org.apache.struts.action.DynaActionForm form-property name=cancelButton type= org.apache.struts.util.ImageButtonBean/form-property form-property name=displayContent type=java.lang.Boolean/ form-property form-property name=frmtPrinter type=java.lang.String/ form-property form-property name=historyItems type=personal.history.HistoryVO[] /form-property form-property name=language type=java.lang.String/form-property form-property name=scheduleTypes type=java.util.List/ form-property form-property name=systemDate type=java.lang.String/ form-property form-property name=updateButton type= org.apache.struts.util.ImageButtonBean/form-property form-property name=workWeekSchedule type=java.lang.String/ form-property form-property name=years
Re: html:multibox nested within a c:forEach Help!
David,
Sounds like the same thing I was having fun with yesterday.
I'm just back into the code... seems like the best would be Struts-EL
tags.
I have not looked into how to use them in the current environment
(WebSphere Studio Application Developer).
- Glenn
David Johnson [EMAIL PROTECTED]
15/04/2005 12:42 PM
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To: Struts Users Mailing List user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:html:multibox nested within a c:forEach Help!
Classification:
Hi all
I have the following, with the goal being to allow the user to select
multiple portfolios, which I can then access in the action class.
JSP:
c:forEach var=portfolio items=${userPortfolios}
html:multibox value= c:out value='${portfolio.portfolioName}'/
property=userPortfolio /
c:out value=${portfolio.portfolioName}/br
/c:forEach
this prints out a checkbox, then thename of the current portfolio from
the userPortfolios collection.
The problem is that in the rendered HTML the portfolioName is not
being printed, only the following (from log.info in the Action Class)
user selected portfolioID=c:out value='${portfolio.portfolioName}'/
the Question is:
Should I be using the c:forEach here or would I have more luck using
the Struts logic:iterate tag would they play more nicely
together?
--
-Dave
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Re: html:multibox nested within a c:forEach Help!
Here is what I know:
http://struts.apache.org/faqs/struts-el.html
http://struts.apache.org/userGuide/building_view.html section 3.4.6.
HTH,
Glenn
David Johnson [EMAIL PROTECTED]
15/04/2005 12:52 PM
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To: Struts Users Mailing List user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:Re: html:multibox nested within a c:forEach
Help!
Classification:
Are there any resources you can point me to?
On 4/15/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
David,
Sounds like the same thing I was having fun with yesterday.
I'm just back into the code... seems like the best would be Struts-EL
tags.
I have not looked into how to use them in the current environment
(WebSphere Studio Application Developer).
- Glenn
David Johnson [EMAIL PROTECTED]
15/04/2005 12:42 PM
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To: Struts Users Mailing List user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:html:multibox nested within a c:forEach Help!
Classification:
Hi all
I have the following, with the goal being to allow the user to select
multiple portfolios, which I can then access in the action class.
JSP:
c:forEach var=portfolio items=${userPortfolios}
html:multibox value= c:out value='${portfolio.portfolioName}'/
property=userPortfolio /
c:out value=${portfolio.portfolioName}/br
/c:forEach
this prints out a checkbox, then thename of the current portfolio from
the userPortfolios collection.
The problem is that in the rendered HTML the portfolioName is not
being printed, only the following (from log.info in the Action Class)
user selected portfolioID=c:out value='${portfolio.portfolioName}'/
the Question is:
Should I be using the c:forEach here or would I have more luck using
the Struts logic:iterate tag would they play more nicely
together?
--
-Dave
[EMAIL PROTECTED]
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--
-Dave
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JSTL simply love it however ...
I have started to use JSTL this week. I simply love it !!!
However, I have one small problem that I cannot seem to get working.
Here is a snippet of code that works fine:
c:forEach items=${dynaCWWHistoryForm.map.historyItems} var=
historyItems varStatus=status
tr valign=top
td id=cc:out value='${status.index}'/2
c:forEach items=${dynaCWWHistoryForm.map.scheduleTypes} var=
option
html:select name=historyItems property=scheduleTypeId
indexed=true styleClass=dropdowns2
html:optionsCollection name=dynaCWWHistoryForm property=
scheduleTypes
label=label value=value/
/html:select
/td
/tr
/c:forEach
What I need to do is add an onChange event for the html:select tag such
as:
c:forEach items=${dynaCWWHistoryForm.map.historyItems} var=
historyItems varStatus=status
tr valign=top
td id=cc:out value='${status.index}'/2
c:forEach items=${dynaCWWHistoryForm.map.scheduleTypes} var=
option varStatus=optionStatus
html:select name=historyItems onchange=
addTableRow('historyTable','s_SOMETHING_HERE')
property=scheduleTypeId indexed=true styleClass=
dropdowns2
html:optionsCollection name=dynaCWWHistoryForm property=
scheduleTypes
label=label value=value/
/html:select
/td
/tr
/c:forEach
Where the SOMETHING_HERE would need to be c:out value='${status.index}'/
.
Is this possible?
Any help would be appreciated.
- Glenn
RE: JSTL simply love it however ...
Niether solution works...
The expression is never evaluated. The output is:
select name=historyItems[2].scheduleTypeId
onchange=addTableRow('historyTable','sc:out value='${status.index}'/')
class=dropdowns2
Abdullah Jibaly [EMAIL PROTECTED]
14/04/2005 10:06 AM
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To: Struts Users Mailing List user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:RE: JSTL simply love it however ...
Classification:
I think ${status.index} in place of s_SOMETHING_HERE would work fine.
Otherwise, try setting onChange=${addTableRow} with addTableRow prior
defined as:
c:set var=addTableRowaddTableRow('historyTable','c:out
value=${status.index} /')/c:set
-Abdullah
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 14, 2005 7:59 AM
To: user@struts.apache.org
Subject: JSTL simply love it however ...
I have started to use JSTL this week. I simply love it !!!
However, I have one small problem that I cannot seem to get working.
Here is a snippet of code that works fine:
c:forEach items=${dynaCWWHistoryForm.map.historyItems} var=
historyItems varStatus=status
tr valign=top
td id=cc:out value='${status.index}'/2
c:forEach items=${dynaCWWHistoryForm.map.scheduleTypes} var=
option
html:select name=historyItems property=scheduleTypeId
indexed=true styleClass=dropdowns2
html:optionsCollection name=dynaCWWHistoryForm property=
scheduleTypes
label=label value=value/
/html:select
/td
/tr
/c:forEach
What I need to do is add an onChange event for the html:select tag such
as:
c:forEach items=${dynaCWWHistoryForm.map.historyItems} var=
historyItems varStatus=status
tr valign=top
td id=cc:out value='${status.index}'/2
c:forEach items=${dynaCWWHistoryForm.map.scheduleTypes} var=
option varStatus=optionStatus
html:select name=historyItems onchange=
addTableRow('historyTable','s_SOMETHING_HERE')
property=scheduleTypeId indexed=true styleClass=
dropdowns2
html:optionsCollection name=dynaCWWHistoryForm property=
scheduleTypes
label=label value=value/
/html:select
/td
/tr
/c:forEach
Where the SOMETHING_HERE would need to be c:out value='${status.index}'/
.
Is this possible?
Any help would be appreciated.
- Glenn
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Re: JSTL simply love it however ...
How can I tell which version of the struts tags?
Dave Newton [EMAIL PROTECTED]
14/04/2005 10:53 AM
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cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:Re: JSTL simply love it however ...
Classification:
[EMAIL PROTECTED] wrote:
Niether solution works...
The expression is never evaluated. The output is:
select name=historyItems[2].scheduleTypeId
onchange=addTableRow('historyTable','sc:out
value='${status.index}'/')
class=dropdowns2
Are you using the EL version of the struts tags?
Dave
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Re: JSTL simply love it however ...
Okay... I am not using the Struts EL taglibs. Should I be using them? You choose to use the struts EL tags by a) using the struts EL tld (like struts-html-el.tld) and b) by having the struts-el tag JAR file. I don't know if they come by default with the latest release or not; you'd have to check. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSTL simply love it however ...
Okay...
I tried the following:
html:select name=historyItems property=scheduleTypeId indexed=true
styleClass=dropdowns2
onchange=addTableRow('historyTable',
's%=((javax.servlet.jsp.jstl.core.LoopTagStatus)
pageContext.getAttribute(status)).getIndex()%')
html:optionsCollection name=dynaCWWHistoryForm property=
scheduleTypes label=label value=value/
/html:select
and I get this error:
Error 500: /WEB-INF/personal/timeAndAttendance/cWWHistory.jsp(215,129)
Attribute status has no value
I'd really like to get this working, I will then spend some time looking
into upgrading to a later version of Struts ti use the EL tags.
This upgrade will give me more work than I had anticipated... but in the
end it is GOOD extra work ! :
I think Dave's got it. Use the struts-el tags if you want to have EL
expressions instead of RT expressions (%= ... %)
If you want/have to stick with RT, then you'd need this instead of
${status.index}
%= ((javax.servlet.jsp.jstl.core.LoopTagStatus)
pageContext.getAttribute(status)).getIndex() %
K.C.
Re: JSTL simply love it however ...
Umh... I am now getting this error: Attribute addTableRow( has now value.
I have downloaded the Struts 1.2.4 and noticed that there is a lib
directory and then there is a contrib/lib.
What is necessary to use the Struts-EL tags?
I think that with RT the attribute is all expression or no expression.
so try :
html:select name=historyItems
property=scheduleTypeId indexed=true
styleClass=dropdowns2
onchange=% = addTableRow('historyTable', 's +
((javax.servlet.jsp.jstl.core.LoopTagStatus)
pageContext.getAttribute(status)).getIndex() + ') %
I'm not sure if i parsed your intention correctly, but the idea is that
the attribute should be all expression. a simpler example:
wrong - sometag value=this is a %= beanName.getValue() %
right - sometag value=%= this is a + beanName.getValue() %
dave
Re: c:forEach tag and indexed properties problem
Have you included the taglb in the JSP ?
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
Axel Sachmann [EMAIL PROTECTED]
12/04/2005 05:49 PM
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To: Struts Users Mailing List user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:Re: c:forEach tag and indexed properties problem
Classification:
[EMAIL PROTECTED] wrote:
Any data in the dynamicArrayForm.map.artikel ?
yes it's work fine without the html:text tag.
here is an example output.
TR
TD bad - Ausstattung PS-Exklusiv
2000.0 Euro
/TD
TDTyp 1/TD
TD30.05.2005
/TD
/TR
But it doesn't work with the html:text tag!
Axel Sachmann [EMAIL PROTECTED]
12/04/2005 04:11 PM
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To: user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:c:forEach tag and indexed properties problem
Classification:
Hi Guys,
i have a problem with the forEach Tag and an indexed propertie!
Please have a look at this peace of code.
c:forEach var=artikel items=${dynamicArrayForm.map.artikel}
TR
TD c:out value=${artikel.kategorie}/ - c:out
value=${artikel.setbezeichnungkurz}/
c:out value=${artikel.preisnetto}/ c:out
value=${artikel.preiseinheit}/
/TD
TD
c:out value=${artikel.warengruppe}/
/TD
TD
c:out value=${artikel.angebotsdatumbis}/
html:text name=artikel indexed=true property=menge/
/TD
/TR
/c:forEach
Everthing goes okay - but the html:text element throws an error -
Cannot find bean artikel in any scope
Why it doesn't work?
Thanks for Help
Axel Sachmann
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Re: c:forEach tag and indexed properties problem
Ah yes... you do not have the html:form tag?
According to the Developer Guide (
http://struts.apache.org/userGuide/struts-html.html#text)
Render an input button of type text. This tag is only valid when nested
inside a form tag body.
Try wrapping it in the html:form tag.
Axel Sachmann [EMAIL PROTECTED]
13/04/2005 07:55 AM
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To: Struts Users Mailing List user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:Re: c:forEach tag and indexed properties problem
Classification:
[EMAIL PROTECTED] wrote:
Have you included the taglb in the JSP ?
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
Yes but the bean is not in any scope! How can i access the Form-property?
Axel Sachmann [EMAIL PROTECTED]
12/04/2005 05:49 PM
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To: Struts Users Mailing List user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:Re: c:forEach tag and indexed properties problem
Classification:
[EMAIL PROTECTED] wrote:
Any data in the dynamicArrayForm.map.artikel ?
yes it's work fine without the html:text tag.
here is an example output.
TR
TD bad - Ausstattung PS-Exklusiv
2000.0 Euro
/TD
TDTyp 1/TD
TD30.05.2005
/TD
/TR
But it doesn't work with the html:text tag!
Axel Sachmann [EMAIL PROTECTED]
12/04/2005 04:11 PM
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To: user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:c:forEach tag and indexed properties problem
Classification:
Hi Guys,
i have a problem with the forEach Tag and an indexed propertie!
Please have a look at this peace of code.
c:forEach var=artikel items=${dynamicArrayForm.map.artikel}
TR
TD c:out value=${artikel.kategorie}/ - c:out
value=${artikel.setbezeichnungkurz}/
c:out value=${artikel.preisnetto}/ c:out
value=${artikel.preiseinheit}/
/TD
TD
c:out value=${artikel.warengruppe}/
/TD
TD
c:out value=${artikel.angebotsdatumbis}/
html:text name=artikel indexed=true property=menge/
/TD
/TR
/c:forEach
Everthing goes okay - but the html:text element throws an error -
Cannot find bean artikel in any scope
Why it doesn't work?
Thanks for Help
Axel Sachmann
-
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profiIT e.K. , die Dienstleistungsplattform für IT - Profis
Axel Sachmann
Amtsgericht Köln, HR A 21756
Melanchthonstraße 29a
51061 Köln
Telefon: +49 221 97716 - 11
Telefax: +49 221 97716 - 12
Internet: http://www.profiIT.de
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Re: [OT: JSTL] Re: c:forEach for an object that extends ArrayList in Application **and** Session
David, can you post the code that defines the PortfolioBean.
David Johnson [EMAIL PROTECTED]
13/04/2005 04:21 PM
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cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:Re: [OT: JSTL] Re: c:forEach for an object that
extends ArrayList in Application **and** Session
Classification:
Hey
That totally makes sense, and I definitely see hot to iterate through
a collection of Strings or other straightforward things, but what I'm
confused about is that my PortfolioBeanCollection (extends ArrayList)
contains objects of type PortfolioBean which in turn contain the
attribute I'm trying to display..so the PortfolioBean itself has no
explicit name to which I can refer...
so I really want to do something like
PortfolioBeanCollection.PortfolioBean.portfolioName
normally, I'd just loop through the PortfolioBeanCollection casting
the resulting Object into a PortfolioBean then calling the
getPortfolioName() method on the bean
The examples I'be found deal more with simple Collections of Strings,
ints, etc. where you might have a collection of teachers for example
and want to print out the firstName attribute of each... whereas my
example has another later.
I might be babbling. Does that make sense?
On 4/13/05, Dave Newton [EMAIL PROTECTED] wrote:
David Johnson wrote:
that makes sense, but the individual portfolios (the members of the
PortfolioBeanCollection) dont really have a name, I just looped
through my result set doing
PortfolioBeanCollection PBC=new PortfolioBeanCollection ();
while (result.hasnext){
pbc.add (new PortfolioBean(resultSet.getString(namefield)));
}
so I really just used the PortfolioBeanCollection as if it were a
garden variety ArrayList does your comment still apply?
Of course--you have to tell the c:out... tag a) what bean to get the
property from and b) what property to display. When you say c:forEach
items=${userPortfolios}... you are telling c:forEach what collection
to use for the iteration. When you say c:forEach var=portfolio...
you are creating a variable you can use in other JSTL tags--in essence
naming each portfolio bean portfolio for the purposes of JSTL.
But you still have to tell c:out... what bean and what property,
otherwise how would it know what to print? When you just say c:out
value=${portfolioName}/ it's looking for an application, session,
request, or page scoped attribute named portfolioName. Without the
prepended portfolio it doesn't know that the property portfolioName
is associated with a bean created through the c:forEach iterator.
I'd recommend checking out some very basic JSTL docs to get a feel for
how JSTL works:
http://www.onjava.com/pub/a/onjava/2002/08/14/jstl1.html
http://www.onjava.com/pub/a/onjava/2002/09/11/jstl2.html
Dave
(Wouldn't it have been quicker to just but the property name in your
code and see if it worked?)
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Re: c:forEach tag and indexed properties problem
Any data in the dynamicArrayForm.map.artikel ?
Axel Sachmann [EMAIL PROTECTED]
12/04/2005 04:11 PM
Please respond to Struts Users Mailing List
To: user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:c:forEach tag and indexed properties problem
Classification:
Hi Guys,
i have a problem with the forEach Tag and an indexed propertie!
Please have a look at this peace of code.
c:forEach var=artikel items=${dynamicArrayForm.map.artikel}
TR
TD c:out value=${artikel.kategorie}/ - c:out
value=${artikel.setbezeichnungkurz}/
c:out value=${artikel.preisnetto}/ c:out
value=${artikel.preiseinheit}/
/TD
TD
c:out value=${artikel.warengruppe}/
/TD
TD
c:out value=${artikel.angebotsdatumbis}/
html:text name=artikel indexed=true property=menge/
/TD
/TR
/c:forEach
Everthing goes okay - but the html:text element throws an error -
Cannot find bean artikel in any scope
Why it doesn't work?
Thanks for Help
Axel Sachmann
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Re: [REFERENDUM] Struts is a Community
It is simply a community. I my case I had started my own version of Struts without realizing that there was already one created but with a community behind it ! I soon stopped using my own and switched to Struts. [Okay, I still have on application in production yet to be converted] In the end Struts is way of doing things within an MVC architecture. However, it is an industry wide accepted and used framework. This is a powerful argument in the corporate world... since there is a community behind it, lots of documentation/books, and lots of resources who know it. The framework would not have advanced so quickly without the community,,, for developers to commit code, for users to use it, the whole for injecting the framework with a momentum to sustain its evolution. - Glenn
Re: Authorized Site Creation With Struts
Scott. I have architectured an application a little over a year ago... And opted to use a filter to handle logic before getting into the Struts portion of the application. At first... I was unsure if this was the best way to go... but today I am sure glad I did so. The users started making riduculous demands... since they have the stash of money it is hard to tell them they are crazy! As an example, they wanted the application to update a database (another system) with the requested pages... plus with some detailed information. This was not availble in the standard log files. Since this was not the goal of the application but an external user request (dumb one) I simply used the HTTP Client to fire off a post to a page and don't really care what happens afterwards. The filter gave me an incredibly efficient option to handle changes without affecting the application logic at all. SInce then I have had other twisted requests! Finally, if ever I need to remove this feature... it can be done in 5 minutes! - Glenn Scott Purcell [EMAIL PROTECTED] 08/04/2005 10:28 AM Please respond to Struts Users Mailing List To: user@struts.apache.org cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA) Subject:Authorized Site Creation With Struts Classification: Hello, First off, I am having trouble with creating a more elegant solution to a proboem. A- Problem, I have a site that requires authentication (form-based) when they hit our site. Upon building the site which requires an AppObject and UserObject, I subclassed the RequestProcessor, and put in logic to ensure that both objects existed. This works good. Next, I needed to find out when a user's session expired. Upon further investigation, I subclassed an Action class and added a new executeAction(signature) that pulled in the AppObject and UserObject that were in the session from the Request Processor. I then checked if the UserObject had a logged-in flag. If so, great, they can work, else I would throw them to the front door and create a ActionMessage that says Session Expired. All of this works, and does its job. Problem is now, I am not happy with my creation. It screwed with my ability to use DispatchAction and LookupDispatchAction. Two things I wasn't sure I would need when I began. Anyway, I have searched and searched, and was hoping someone may have a better way to handle this session-management possibly all in the RequestProcesor? The problem I am finding, is that I create new UserObject and AppObject each time someone comes through, because I do not know if they are new or returning users. It is not until they are looking for an inside page, that I am aware they are not valid. Does this make sense? I figured a lot of you out there may have this same type of secure site. Any ideas? Thanks, Scott K Purcell
Anxiously awaiting...
Hi,
I am anxiously awaiting for the thread between Stéphane, Rick and Niall to
continue.
I am experimenting with trying to do the same thing as Stéphane.
In the mean time I am having one of those mornings where nothing seems to
be going my way.
I am trying to use JSTL for the first time and the expression does not
seem to get evaluated.
Ex.:
bean:define id=emply name=HRnlnVO property=emplyVO /
bean:write name=emply property=firstName /
c:out value=${emply.firstName}/
The bean:write line works like a charm.
The c:out line just writes out the expression: ${emply.firstName}
Why?
TIA,
Glenn
Re: Anxiously awaiting...
Tried it and just writes the out the string ${emply.firstname}
- Glenn
Stéphane Zuckerman [EMAIL PROTECTED]
07/04/2005 11:39 AM
Please respond to Struts Users Mailing List
To: Struts Users Mailing List user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:Re: Anxiously awaiting...
Classification:
Hello,
Ex.:
bean:define id=emply name=HRnlnVO property=emplyVO /
bean:write name=emply property=firstName /
c:out value=${emply.firstName}/
[code]
bean:define id=emply name=HRnlnVO property=emplyVO /
bean:write name=emply property=firstName /
${emply.firstname}
[/code]
Have you tried to do just that ?
--
Stéphane Zuckerman
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RE: Anxiously awaiting...
What is the difference between the two:
%@ taglib uri=http://java.sun.com/jstl/core_rt; prefix=c %
%@ taglib uri=http://java.sun.com/jstl/core; prefix=c %
- Glenn
Brad Balmer [EMAIL PROTECTED]
07/04/2005 01:17 PM
Please respond to Struts Users Mailing List
To: 'Struts Users Mailing List' user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:RE: Anxiously awaiting...
Classification:
Did you define the tag at the top of the jsp?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 07, 2005 11:32 AM
To: Struts Users Mailing List
Subject: Re: Anxiously awaiting...
Tried it and just writes the out the string ${emply.firstname}
- Glenn
Stéphane Zuckerman [EMAIL PROTECTED]
07/04/2005 11:39 AM
Please respond to Struts Users Mailing List
To: Struts Users Mailing List user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:Re: Anxiously awaiting...
Classification:
Hello,
Ex.:
bean:define id=emply name=HRnlnVO property=emplyVO /
bean:write name=emply property=firstName /
c:out value=${emply.firstName}/
[code]
bean:define id=emply name=HRnlnVO property=emplyVO /
bean:write name=emply property=firstName /
${emply.firstname}
[/code]
Have you tried to do just that ?
--
Stéphane Zuckerman
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HTML Map Definition
Greetings, I have a small problem that I'd like to resolve. I have just upgraded (sometimes it feels more like a downgrade!) from WebSphere Studio Application Developer (WSAD) v5.1.1 to v5.1.2. The issue is that I now have a warning that the hrefs below: targets cannot be resolved. It is just annoying to have these messages. %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean % map name=tabMap area shape=rect coords=96,5,5,23 href= /personal/timeAndAttendance/LeaveAndOvertimeCalendar.do alt=bean:message key='title.calender'/ area shape=rect coords=192,5,100,23 href= /personal/timeAndAttendance/LeaveAndOvertimeBalances.do alt=bean:message key='title.balances'/ area shape=rect coords=276,5,195,23 href= /personal/timeAndAttendance/LeaveAndOvertimeDetails.do alt=bean:message key='title.details'/ /map Is there any better way to write this map definition? - Glenn
re: Session Idle
Perhaps a different approach can be used for processes that are time consuming. Some form of batch process. The user can submit a request... this is queued... and then processed by a DB trigger (as an example). The results of the processing is stored and the user can view the status of their requests via a sort of history of requests page. myTwoCents/ - Glenn Leon Rosenberg [EMAIL PROTECTED] 06/04/2005 02:11 PM Please respond to Struts Users Mailing List To: 'Struts Users Mailing List' user@struts.apache.org cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA) Subject:re: Session Idle Classification: I would solve it by adding a 1 minute refresh in a hidden frame in your page to a action which just delivers next refresh header. As long as the user has the page open, the session will never expire. After he closes the browser, the session expires normally. Regards Leon -Ursprüngliche Nachricht- Von: Wiebe de Jong [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 6. April 2005 20:02 An: 'Struts Users Mailing List' Betreff: RE: Session Idle Is it possible to create a listener for the session timeout event? This listener would check to see if there is an operation in progress. If there is, reset the timeout counter. If not, let the session expire. Wiebe -Original Message- From: Justin Morgan [mailto:[EMAIL PROTECTED] Sent: Wednesday, April 06, 2005 10:20 AM To: Struts Users Mailing List Subject: RE: Session Idle I think Eain is saying that he has some operations that take a long time, and he wants to suspend the timeout counter during those operations. So suppose the timeout in web.xml is 5 minutes. One particular operation takes 10 minutes to complete. Do not expire session. However, if the user is idle when there is NOT a long process running, expire after 5 minutes. Is that what you meant, Eain? -Justin -Original Message- From: Fogleson, Allen [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 8:57 PM To: Struts Users Mailing List Subject: RE: Session Idle That is exactly how the session timeout works. If the user is idle (i.e has not submitted a request in X time) then it is timed out (assuming X is the timeout) otherwise a request acts sort of as a renew this session for X more minutes Al -Original Message- From: Eain Mat [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 7:32 PM To: Struts Users Mailing List Subject: Re: Session Idle if i invalidate the session, everything will be destory in the session. I still want the session to keep alive when user is in the middle of their processing operation even the session-timeout is passed. I only want to timeout their session, if they are not doing anything. Eain mat Martin Gainty [EMAIL PROTECTED] wrote: --web.xml contents-- 5 then trap on the invalidate method for your HttpSession object Makes sense??? Martin- - Original Message - From: Eain Mat To: Sent: Tuesday, April 05, 2005 7:44 PM Subject: Session Idle What is the simplest way to track the session idle? We cannot use session-timeout in web.xml because there may be leftover operation that is needed to process. Eain Mat - 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] - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to submit a variable number of text fields ?
Hello Rick,
Let me try to define a simular problem that I have that would most
probably answer Stéphane's.
But only Stéphane can confirm this. :)
I have classes such as:
public class Description {
private String id;
private String Description;
...
}
public class HistoryItem {
private boolean delete;
private String startDate;
private List descriptions;
private String descriptionId;
...
}
public class HistoryForm extends ActionForm {
private List historyItems;
...
}
I need to display the historyItems.
However, the user can via JavaScript add many more history items.
I must be able to capture all of the items from the JSP and save them to
the DB.
Regards,
Glenn
Rick Reumann [EMAIL PROTECTED]
05/04/2005 10:09 AM
Please respond to Struts Users Mailing List
To: Struts Users Mailing List user@struts.apache.org
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:Re: How to submit a variable number of text fields
?
Classification:
Jeff Beal wrote the following on 4/5/2005 9:51 AM:
I created a simple page like this where the dynamically
created form properties were just named field0, field1, field2,
field3, etc.
I'll be willing to bet almost anything, that Stéphane does not need to
do this.
Stéphane could you explain a bit more what you are attempting to capture
from the user? There probably is a pretty a clean solution to what you
are trying to do.
(More than likely a List in yoru form bean containing the objects you
need is going to do the trick, but there will be some things to consider
if you need to dynamically create form fields.. but I want to make sure
that is what you really need to do. Some people think they need to make
extra form fields because they aren't really aware of how a List of
objects can submit just fine.)
--
Rick
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Dynamic Tables and Data
Greetings, Apologies if this has already been posted... but since the List Archive is not available I must post. I have a requirement to display rows of the the same data such as: Date Description Delete indicator The user can change any data in any row at any time. Additionally, the user can add a row (done via DOM and JavaScript) and then add the data. How can I write this data out to the JSP page... AND how can I capture and update the data from the JSP page. Any insight would be greatly appreciated !! - Glenn
Re: OT: Handling concurrency issues with web apps
You can use a timestamp rather than a count... more meaningful. In the current application I'm developing, the user is informed of the interim update along with the new data. HTH, Glenn Lee Harrington [EMAIL PROTECTED] 07/02/2005 11:08 AM Please respond to Struts Users Mailing List To: Struts Users Mailing List user@struts.apache.org cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA) Subject:OT: Handling concurrency issues with web apps Classification: Ok...here's a general development issue that conerns any web based app that is data entry oriented. I've been doing reporting systems so long, I've gotten a bit rusty with transactional development. What's the best strategy for avoiding last save wins concurrency issues? If two people open a web maintenance page, change data, and save, the last saved wins, meaning the person who saved first loses their changes. In the client server world, we'd simply lock the record when someone opened the screenbut you can't do that in a stateless web environment. How would you know the client logged off (or simply closed their browser)? The record could remain locked forevernot to mention you are using shared connections and only the app server has an account with the database. Right now I have a plan for keeping a field with a count...that gets incremented when someone saves a change. But before a save occurs, the count is checked, and if it's not the same as when you opened the page, that means someone else has saved in the mean time, and you can inform the user that they need to refresh, and remake their changes. Any better plan than this? Lee - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Links and Targets
Hi, I'm very very discouraged with not being able to resolve this problem. I do know that this is a WebSphere Studio Application Developer (WSAD) related problem but I have being searching the web for half a day now without any success. So I'm turning to you for help. I have imported a project from a WebSphere Studio Application Developer (WSAD) version 5.1.0 to version 5.1.2 [with the latest fixpacks]. My problem is that I have perhaps 30% of my links and targets in the struts-config.xml as broken or target not resolved. However the application executes without any problems. How can I get WSAD to recognize that the links are valid? Any insight would be greatly appreciated ! maestro
Re: format attribute of the Bean:Write tag
After waiting sometime for any suggestions I decided to download the
source code and look at the format attribute of the Write tag.
String values are never formatted.
// Return String object as is.
if ( value instanceof java.lang.String ) {
return (String)value;
} else {
if ( value instanceof Number ) {
...
} else if ( value instanceof java.util.Date ) {
- Glenn
[EMAIL PROTECTED]
19/01/2005 12:38 PM
Please respond to Struts Users Mailing List
To: user@struts.apache.org
cc:
Subject:format attribute of the Bean:Write tag
Classification:
Hi,
1. I'd like to find some documentation on the possible values for format
attribute of the Bean:Write tag.
2. What I'd like to do is to convert to lowercase the property value
during a Bean:Write.
TIA,
Glenn
format attribute of the Bean:Write tag
Hi, 1. I'd like to find some documentation on the possible values for format attribute of the Bean:Write tag. 2. What I'd like to do is to convert to lowercase the property value during a Bean:Write. TIA, Glenn
Multiple ImageButtonBeans
Greetings, I have searched the lists for some time without any success. I have a Session Form Bean (this is necessay to do a unit of work that spans many pages...) On a page I have 3 ImageButtonBeans. Update, Cancel and Beneficiaries. My problem arises in the Validate method of the Form. In order to Update the user must have a beneficiary. So the user tries to update and a message stating that a beneficiary is required. The user then clicks on the Beneficiaries button... the validate method is executed... and the Update button still has its X and Y values and the request fails the validation and the message is redisplayed. This loop goes on... I have tried to set the Update button to a new ImageButtonBean.. same problem I have also tried to update the session Form bean after setting the Update button to a new ImageButtonBean with no luck. How can I get around this situation? TIA, Glenn
Re: JSP / ActionForm / Action design quesetion
Non technical advice. :) Since I've been doing Web applications for some years now, one of the most enduring processes is educating Users. Web applications have many benefits as well as drawbacks, the User must understand the differences and accept them. You cannot always do what the 3270 terminal application or a client/server application can do , you can be very very close! But in the end the most diificult part is getting the User's to change their habit. After doing things the same way for 10-15 yrs good luck! Often I take the time to review with the User the business process. It is important to do it with the User, this way they get a sense of creating, participating with the Web application and end up being more receptive to changes. In the end, Web applications sort of simplfy the process (as compared to client/server applications) and ultimately make applications easier to use. - Glenn Chuck Chopp [EMAIL PROTECTED] Sent by: news [EMAIL PROTECTED] 26/07/2004 04:29 PM Please respond to Struts Users Mailing List To: [EMAIL PROTECTED] cc: Subject:JSP / ActionForm / Action design quesetion Classification: I'm experimenting with putting a JSP / Struts front-end onto an existing green screen application on a midrange system. I have JavaBeans that serve as wrappers around the underlying code that implements the business logic, which allows me to divorce the legacy green screen terminal I/O interface routines from the business logic. Now, however, I have to meet a requirement of the end-user and I'm too new at using Struts and JSPs to know for certain how to go about doing meeting the requirement. In a nutshell, the green screen interface allow for rapid data entry, and the JSP front-end that I'm trying to build needs to allow for the same techniques to be used or else it will fail to meet the user's requirements. Currently, a lot of of the data that gets entered is for fixed length fields, and when the data input results in one field being full, the focus automatically jumps to the next field as if the TAB key had been hit. When all of the fields of data have been entered, simply hitting the ENTER key results in the screen full of data fields being submitted, validated and then the screen is reset to empty field values again for additional data entry. Most of the data is numeric and the data entry is done via the numeric keypad. I need to know if it is possible to set up a JSP to work in the same way. Is it possible to set up a JSP such that quick data entry can be done with the focus automatically forwarding from one field to the next as the fields are filled up with fixed length data w/o having to hit the TAB key and with the ENTER key resulting in posting the form data to the applet? I can already handle the ActionForm programming for data validation and the success/failure forwarding so that the successfully validated data is fed into the model and then the controller forwards back to the same JSP / ActionForm combination again for additional data entry. I'm not sure if I can code things so that some other single keystroke can be used in place of clicking a CANCEL button on the form, such as hitting the ESC key and having that trigger an event in the JSP that is the same as clicking the CANCEL button. In the green screen application, hitting ESC results in leaving the data entry screen and returning to a higher level menu. I'd like to preserve as much of the legacy application's quick data entry functionality while putting a more modern web-enabled frontend onto the application. TIA, Chuck -- Chuck Chopp ChuckChopp (at) rtfmcsi (dot) com http://www.rtfmcsi.com RTFM Consulting Services Inc. 864 801 2795 voice voicemail 103 Autumn Hill Road 864 801 2774 fax Greer, SC 29651 Do not send me unsolicited commercial email. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
# anchor
Hi, This is what I have defined: action path=/Page type=PageAction parameter=/WEB-INF/page.jsp name=pageForm scope=request validate=false forward name=pageForm path=/WEB-INF/page.jsp /forward /action action path=/PageSubmit type=pageSubmitAction name=pageForm scope=request validate=true input=/Page.do forward name=cancel path=/Reports.do redirect=true contextRelative=false /forward forward name=submit redirect=false contextRelative=true path=/Page.do /forward forward name=printerVersion path=/WEB-INF/pagePrintableVersion.jsp contextRelative=false /forward /action What happens is that the Page.do allows a user to enter report parameters. The PageSubmit.do builds the report and then returns the report to the Page.do. Once here, the user has the report parameters at the top and the report under the parameters. However, the user would like to have the page move down a little so the that the report section is more apparent. I have tried to use the # anchor but keep getting page not found... Any help is appreciated! Glenn
RE: Session facade
my 2 cents... I am using the Facade in my current project. Firstly, just in case that EJBs will be introduced in subsequent phases. Secondly, the DAO throws exceptions of DAOException a FatalException. Say that a Stored Procedure returns an application error (invalid parameter in a SP); this is treated as a DAOException. Say that the DB is not there this is treated as a FatalException. The Facade catches and interprets the DAOException with a Return Code. Say that the DB is used to authenticate a User Id and Password. The Facade is where the DAOException to translated into a simple Return Code that the Action will check for. This a way the Action classes are nice a clean! - Glenn Ricardo Cortes [EMAIL PROTECTED] 07/07/2004 03:28 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Session facade Classification: I would assert you don't need the Session Facade as one of the advantages of the Session Facade is it's ability to abstract the low level operations of the Session EJBs from upper layers of your architecture. You could probably have your actions talking to a Business Delegate layer or your DAO layer directly. Of course, this is just one viewpoint. -Original Message- From: Zhang, Larry (L.) [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 07, 2004 2:59 PM To: Struts Users Mailing List Subject: Session facade It seems session facade design pattern is becoming ubiquitous. My question is that if we are not going to use EJB(but we do have DAO-data access object), does it still make sense to use session facade? Thanks. - 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]
Spring or Tapestry Framework
I'd like to thank both Robert and Jim for yesterdays help with my Request bean is lost. After a small 30 Km bike ride I decided to go with the hidden field to track the First time the page is accessed. But I digress... Espresso time! I decided to start another discussion... I am in the process of converting a project using Hiberate and Spring or Tapestry? TIA, Glenn
Re: [OT] Session facade
:) Perhaps I could have used Exceptions but well at least I use a Constant file a little better! The more I think about the better it seems to get damn I have some code rewriting to do... Thanks Bill. Bill Siggelkow [EMAIL PROTECTED] Sent by: news [EMAIL PROTECTED] 07/07/2004 04:10 PM Please respond to Struts Users Mailing List To: [EMAIL PROTECTED] cc: Subject:Re: [OT] Session facade Classification: Glenn, I was with you until the part about the return code ... I think it would be better to translate the DAOException to some BusinessServiceException or something similar instead of a return code. Generally, I try and avoid the method returns a -1 to indicate that the operation failed kind of thing -- it is so 'C' like :) [EMAIL PROTECTED] wrote: my 2 cents... I am using the Facade in my current project. Firstly, just in case that EJBs will be introduced in subsequent phases. Secondly, the DAO throws exceptions of DAOException a FatalException. Say that a Stored Procedure returns an application error (invalid parameter in a SP); this is treated as a DAOException. Say that the DB is not there this is treated as a FatalException. The Facade catches and interprets the DAOException with a Return Code. Say that the DB is used to authenticate a User Id and Password. The Facade is where the DAOException to translated into a simple Return Code that the Action will check for. This a way the Action classes are nice a clean! - Glenn Ricardo Cortes [EMAIL PROTECTED] 07/07/2004 03:28 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Session facade Classification: I would assert you don't need the Session Facade as one of the advantages of the Session Facade is it's ability to abstract the low level operations of the Session EJBs from upper layers of your architecture. You could probably have your actions talking to a Business Delegate layer or your DAO layer directly. Of course, this is just one viewpoint. -Original Message- From: Zhang, Larry (L.) [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 07, 2004 2:59 PM To: Struts Users Mailing List Subject: Session facade It seems session facade design pattern is becoming ubiquitous. My question is that if we are not going to use EJB(but we do have DAO-data access object), does it still make sense to use session facade? Thanks. - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Session facade
Well. In my case I used the Facade pattern without the Session. I did have a discussion with a friend as to determine if it is closer to a Delegate or a Facade. Facade... eventhough it does not adhere to the J2EE Pattern 100%. Matthias Wessendorf [EMAIL PROTECTED] 07/07/2004 04:45 PM Please respond to Struts Users Mailing List To: 'Struts Users Mailing List' [EMAIL PROTECTED] cc: Subject:RE: [OT] Session facade Classification: yes it should be a SessionEJB however, if you are new to EJB look here, for generating EJBs http://xdoclet.sf.net and a Xdoclet-Petstore-Sample http://xpetstore.sf.net and Struts and EJBs http://developers.sun.com/events/techdays/codecamps/ THE LINK: Struts and Core J2EE Patterns Together Demo and https://strutsejb.dev.java.net/ i guess... now you have stuff... :-) cheers, PS: J2EE-Patterns-Book is great! Matthias However, before the discussion goes far from what I initially wanted, let me ask you this: is your Facade the same as my Session Facade? I am reading http://java.sun.com/blueprints/corej2eepatterns/Patterns/Sessi onFacade.html, and I think Session Facade itself should be a session EJB, right? -Original Message- From: klute [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 07, 2004 4:34 PM To: Struts Users Mailing List Subject: Re: [OT] Session facade Agree with Bill here. Also... the Constants file is (or can be) quite 'C' as well. There is a temptation to put all of your constants in one place and before you know you end up putting all of your constants encountered within your app there. So totally unrelated stuff gets piled up into one place :-) --- [EMAIL PROTECTED] wrote: :) Perhaps I could have used Exceptions but well at least I use a Constant file a little better! The more I think about the better it seems to get damn I have some code rewriting to do... Thanks Bill. Bill Siggelkow [EMAIL PROTECTED] Sent by: news [EMAIL PROTECTED] 07/07/2004 04:10 PM Please respond to Struts Users Mailing List To: [EMAIL PROTECTED] cc: Subject:Re: [OT] Session facade Classification: Glenn, I was with you until the part about the return code ... I think it would be better to translate the DAOException to some BusinessServiceException or something similar instead of a return code. Generally, I try and avoid the method returns a -1 to indicate that the operation failed kind of thing -- it is so 'C' like :) [EMAIL PROTECTED] wrote: my 2 cents... I am using the Facade in my current project. Firstly, just in case that EJBs will be introduced in subsequent phases. Secondly, the DAO throws exceptions of DAOException a FatalException. Say that a Stored Procedure returns an application error (invalid parameter in a SP); this is treated as a DAOException. Say that the DB is not there this is treated as a FatalException. The Facade catches and interprets the DAOException with a Return Code. Say that the DB is used to authenticate a User Id and Password. The Facade is where the DAOException to translated into a simple Return Code that the Action will check for. This a way the Action classes are nice a clean! - Glenn Ricardo Cortes [EMAIL PROTECTED] 07/07/2004 03:28 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Session facade Classification: I would assert you don't need the Session Facade as one of the advantages of the Session Facade is it's ability to abstract the low level operations of the Session EJBs from upper layers of your architecture. You could probably have your actions talking to a Business Delegate layer or your DAO layer directly. Of course, this is just one viewpoint. -Original Message- From: Zhang, Larry (L.) [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 07, 2004 2:59 PM To: Struts Users Mailing List Subject: Session facade It seems session facade design pattern is becoming ubiquitous. My question is that if we are not going to use EJB(but we do have DAO-data access object), does it still make sense to use session facade? Thanks. - 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: Form bean scope question
I have had a problem like this before and what I did is add the %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean % in the included/inserted jsp pages. HTH, Glenn John Moore [EMAIL PROTECTED] 06/07/2004 06:24 AM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:Re: Form bean scope question Classification: Mark Lowe wrote: You may have stuff configured to process such requests but an out the box version of struts would probably need html:form action=/Purchase.do .. to find a mapping such as action path=/Purchase .. Yes, I do. It's actually all working perfectly, the only problem I'm having is when I try to factor out the common HTML, as I mentioned. John -- == John Moore - Norwich, UK - [EMAIL PROTECTED] == - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Request bean is lost
Greetings, I have an action Page.do that gets 3 lists from a database. It then places the lists inside a bean which is set in the request. The Page.jsp iterates thru the bean to display the data. The form is posted to the PageSubmit.do. But before the PageForm.validate() is executed. Assume that an error is found... The response is returned And this is where my bean is lost. Why? I do not want to store thr bean in the HTTP Session. TIA, Glenn.
RE: Request bean is lost
My lists are specific to each user based on security attributes obtained from the database. Therefore, the application scope solution is not acceptable for these lists. If I go the first solution route, then I have my 3 Lists as part of the Form bean. The user selects from the list and submits the data. If I set the imput to /Page.do wouldn't I lose the user's input? - Glenn Robert Taylor [EMAIL PROTECTED] 06/07/2004 02:39 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Request bean is lost Classification: One solution is to point the input attribute value of the PageSubmit.do action mapping to the Page.do action mapping thus re-retrieving the lists before displaying the page. An alternative solution is to override the reset() of your action form so that it retrieves the lists from the database and places them in the appropriate scope. If the lists are composed of static data, you might consider retrieving them on application start up and placing them in application scope (ServletContext) where they will be available to all requests and then there would be no need to retrieve them each time the page is displayed. robert -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 06, 2004 1:39 PM To: [EMAIL PROTECTED] Subject: Request bean is lost Greetings, I have an action Page.do that gets 3 lists from a database. It then places the lists inside a bean which is set in the request. The Page.jsp iterates thru the bean to display the data. The form is posted to the PageSubmit.do. But before the PageForm.validate() is executed. Assume that an error is found... The response is returned And this is where my bean is lost. Why? I do not want to store thr bean in the HTTP Session. TIA, Glenn. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Request bean is lost
Umh... Let me try to express myself more clearly! Page.do - My Page.do obtains 3 lists from the DB based on the user's security attributes. Default values are set for 2 of the lists such as month and year. All of this is done in the Form Bean. PageSubmit.do --- The user selects a diffierent month other than the default and submits the request to PageSubmit.do The input for the PageSubmit.do mapping is /Page.do So this means that all of the Page.do logic is done again? Won't this overwrite what the user has entered? Jim Barrows [EMAIL PROTECTED] 06/07/2004 04:16 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Request bean is lost Classification: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 06, 2004 1:04 PM To: Struts Users Mailing List Subject: RE: Request bean is lost My lists are specific to each user based on security attributes obtained from the database. Therefore, the application scope solution is not acceptable for these lists. If I go the first solution route, then I have my 3 Lists as part of the Form bean. The user selects from the list and submits the data. If I set the imput to /Page.do wouldn't I lose the user's input? No, the input param in struts-config.xml is expressly used for the case where validation fails. So you won't lose anything. - Glenn Robert Taylor [EMAIL PROTECTED] 06/07/2004 02:39 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Request bean is lost Classification: One solution is to point the input attribute value of the PageSubmit.do action mapping to the Page.do action mapping thus re-retrieving the lists before displaying the page. An alternative solution is to override the reset() of your action form so that it retrieves the lists from the database and places them in the appropriate scope. If the lists are composed of static data, you might consider retrieving them on application start up and placing them in application scope (ServletContext) where they will be available to all requests and then there would be no need to retrieve them each time the page is displayed. robert -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 06, 2004 1:39 PM To: [EMAIL PROTECTED] Subject: Request bean is lost Greetings, I have an action Page.do that gets 3 lists from a database. It then places the lists inside a bean which is set in the request. The Page.jsp iterates thru the bean to display the data. The form is posted to the PageSubmit.do. But before the PageForm.validate() is executed. Assume that an error is found... The response is returned And this is where my bean is lost. Why? I do not want to store thr bean in the HTTP Session. TIA, Glenn. - 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: Request bean is lost
Exactly. My Page.do has as a parameter the jsp page along with its Form Bean. So it will get overwritten. Now what is the best clearest way to get this done? Must I absolutely use a Session Bean to maintain the List and the Form Bean for the user inputted data? Jim Barrows [EMAIL PROTECTED] 06/07/2004 04:28 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Request bean is lost Classification: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 06, 2004 1:23 PM To: Struts Users Mailing List Subject: RE: Request bean is lost Umh... Let me try to express myself more clearly! Page.do - My Page.do obtains 3 lists from the DB based on the user's security attributes. Default values are set for 2 of the lists such as month and year. All of this is done in the Form Bean. PageSubmit.do --- The user selects a diffierent month other than the default and submits the request to PageSubmit.do The input for the PageSubmit.do mapping is /Page.do So this means that all of the Page.do logic is done again? Won't this overwrite what the user has entered? It shouldn't... unless you are overwriting those fields in page.do explicitly. Basically what's happening is right after the user hits submit, struts creates a form bean ( or uses an existing one), fills it from the form, then validates it. At that point, if there is a problem it forwards to the input param, without changing the form bean. In the case of the action, it doesn't even know when or where the form bean was created. It just does it's thing quite merrily, then hands of to your code. Jim Barrows [EMAIL PROTECTED] 06/07/2004 04:16 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Request bean is lost Classification: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 06, 2004 1:04 PM To: Struts Users Mailing List Subject: RE: Request bean is lost My lists are specific to each user based on security attributes obtained from the database. Therefore, the application scope solution is not acceptable for these lists. If I go the first solution route, then I have my 3 Lists as part of the Form bean. The user selects from the list and submits the data. If I set the imput to /Page.do wouldn't I lose the user's input? No, the input param in struts-config.xml is expressly used for the case where validation fails. So you won't lose anything. - Glenn Robert Taylor [EMAIL PROTECTED] 06/07/2004 02:39 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Request bean is lost Classification: One solution is to point the input attribute value of the PageSubmit.do action mapping to the Page.do action mapping thus re-retrieving the lists before displaying the page. An alternative solution is to override the reset() of your action form so that it retrieves the lists from the database and places them in the appropriate scope. If the lists are composed of static data, you might consider retrieving them on application start up and placing them in application scope (ServletContext) where they will be available to all requests and then there would be no need to retrieve them each time the page is displayed. robert -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 06, 2004 1:39 PM To: [EMAIL PROTECTED] Subject: Request bean is lost Greetings, I have an action Page.do that gets 3 lists from a database. It then places the lists inside a bean which is set in the request. The Page.jsp iterates thru the bean to display the data. The form is posted to the PageSubmit.do. But before the PageForm.validate() is executed. Assume that an error is found... The response is returned And this is where my bean is lost. Why? I do not want to store thr bean in the HTTP Session. TIA, Glenn. - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail:
RE: Request bean is lost
:) I was just contemplating while browsing the code... Getting the the data from the DB requires lots of work such as setting a Transfer Object, calling a Facade and the error handling should the DB return an error. If this still out weighs the use of a Session Bean then so be it I will code it. Using a hidden value to indicate the first time is also an option. Robert Taylor [EMAIL PROTECTED] 06/07/2004 04:40 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Request bean is lost Classification: Let me clarify the last statement: Page.do will write over any input values to which it is programmed to write. ...more eloquently stated by Jim It shouldn't... unless you are overwriting those fields in page.do explicitly. robert -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 06, 2004 4:37 PM To: Struts Users Mailing List Subject: RE: Request bean is lost Yes, it will write over any input values... In this case, you might want to consider populating the lists in the forms.reset() as mentioned earlier. ...not my prefered approach as it puts business logic in the form; its more of a work around. robert -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 06, 2004 4:23 PM To: Struts Users Mailing List Subject: RE: Request bean is lost Umh... Let me try to express myself more clearly! Page.do - My Page.do obtains 3 lists from the DB based on the user's security attributes. Default values are set for 2 of the lists such as month and year. All of this is done in the Form Bean. PageSubmit.do --- The user selects a diffierent month other than the default and submits the request to PageSubmit.do The input for the PageSubmit.do mapping is /Page.do So this means that all of the Page.do logic is done again? Won't this overwrite what the user has entered? Jim Barrows [EMAIL PROTECTED] 06/07/2004 04:16 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Request bean is lost Classification: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 06, 2004 1:04 PM To: Struts Users Mailing List Subject: RE: Request bean is lost My lists are specific to each user based on security attributes obtained from the database. Therefore, the application scope solution is not acceptable for these lists. If I go the first solution route, then I have my 3 Lists as part of the Form bean. The user selects from the list and submits the data. If I set the imput to /Page.do wouldn't I lose the user's input? No, the input param in struts-config.xml is expressly used for the case where validation fails. So you won't lose anything. - Glenn Robert Taylor [EMAIL PROTECTED] 06/07/2004 02:39 PM Please respond to Struts Users Mailing List To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject:RE: Request bean is lost Classification: One solution is to point the input attribute value of the PageSubmit.do action mapping to the Page.do action mapping thus re-retrieving the lists before displaying the page. An alternative solution is to override the reset() of your action form so that it retrieves the lists from the database and places them in the appropriate scope. If the lists are composed of static data, you might consider retrieving them on application start up and placing them in application scope (ServletContext) where they will be available to all requests and then there would be no need to retrieve them each time the page is displayed. robert -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 06, 2004 1:39 PM To: [EMAIL PROTECTED] Subject: Request bean is lost Greetings, I have an action Page.do that gets 3 lists from a database. It then places the lists inside a bean which is set in the request. The Page.jsp iterates thru the bean to display the data. The form is posted to the PageSubmit.do. But before the PageForm.validate() is executed. Assume that an error is found... The response is returned And this is where my bean is lost. Why? I do not want to store thr bean in the HTTP Session. TIA, Glenn. - To
Message Resources Confusion
Greetings,
I am somewhat unclear with the Message Resources.
I have defined in my struts-config:
message-resources parameter=app.resources.ApplicationResources/
message-resources parameter=app.resources.SystemErrors
key=systemErrors/
In my Action class I have the following code:
if (getSPName() == null) {
MessageResources errorMessages = (MessageResources)
request.getAttribute(Globals.MESSAGES_KEY);
String errorMessage =
errorMessages.getMessage(errors.invalid.SPName);
logger.error(errorMessage);
errors.add(ActionErrors.GLOBAL_MESSAGE, new
ActionMessage(errors.9000));
saveErrors(request, errors);
return
mapping.findForward(errorMessages.getMessage(forward.systemError));
}
Question 1:
Does the request.getAttribute(Globals.MESSAGES_KEY) load the keys of both
resources found in the struts-config?
The message with the key (errors.invalid.SPName) returns a null.
Question 2:
If I code it this way the message found.
MessageResources errorMessages = this.getResources(request,
systemErrors);
Any help explaining this is appreciated.
TIA,
Glenn
ServletContextListener
Greetings, I have created a ServletContextListener that sets a Bean in the application scope. This Bean contains 2 list of Months... and these lists contain LabelValueBeans. My uncertainty is on the best way to get my JSP to use the appropriate List depending on the locale. JSP code: html:select property=toMonth styleClass=dropdowns html:optionsCollection name=ApplicationBean property=months label=label value=value/ /html:select Option One: Do I pass as a parameter to the months method the Locale? Any other suggestions would be appreciated. :) - Glenn
Re: ServletContextListener
My apologies for being unclear...
Yes the Bean has one method called getMonths()...
and in this method I will return the appropriate months based on the
locale.
It is just that getting/passing the Locale to the getMonths() in a JSP is
not really elegant.
JSP code:
html:select property=toMonth styleClass=dropdowns
html:optionsCollection name=ApplicationBean property=months(foo)
label=label value=value/
/html:select
And wondering if there are other options...
- Glenn
mike [EMAIL PROTECTED]
16/06/2004 03:25 PM
Please respond to Struts Users Mailing List
To: Struts Users Mailing List [EMAIL PROTECTED],
[EMAIL PROTECTED]
cc:
Subject:Re: ServletContextListener
At 12:13 PM 6/16/2004, [EMAIL PROTECTED] wrote:
Greetings,
I have created a ServletContextListener that sets a Bean in the
application scope.
This Bean contains 2 list of Months... and these lists contain
LabelValueBeans.
My uncertainty is on the best way to get my JSP to use the appropriate
List depending on the locale.
JSP code:
Option One: Do I pass as a parameter to the months method the Locale? Any
other suggestions would be appreciated. :) - Glenn
What months method? I assume you mean that your bean has some method
called getMonths()?
If so, there is clearly a problem making the method getMonths(Locale
locale) with a bean. If you have only two locales, then you might want to
do the otherwise dumb thing and use two methods which are chosen depending
on the locale, e.g.:
if(locale == ?) {
bean.getMonthLocaleA();
} else {
bean.getMonthLocaleB();
}
This helpful?
Michael
-
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Re: ServletContextListener
Sure, my idea of using a Bean in the application scope is to not have to
do the creation of the List of months in every Action class and just
reference the Bean in the application scope from the JSP page..
So I guess that the Action class can obtain the Months from the Bean in
the application scope and create a new bean in the request scope (and this
bean will be in the appropriate language).
- Glenn
.
mike [EMAIL PROTECTED]
16/06/2004 03:56 PM
Please respond to Struts Users Mailing List
To: Struts Users Mailing List [EMAIL PROTECTED], Struts Users
Mailing List [EMAIL PROTECTED]
cc:
Subject:Re: ServletContextListener
You are using struts so, instead of calling a jsp page for the response,
call an action class that sets an appropriate months in the request
scope
and forwards to your jsp page and then just call the correct months from
request scope in the jsp page.
At 12:47 PM 6/16/2004, [EMAIL PROTECTED] wrote:
My apologies for being unclear...
Yes the Bean has one method called getMonths()...
and in this method I will return the appropriate months based on the
locale.
It is just that getting/passing the Locale to the getMonths() in a JSP is
not really elegant.
JSP code:
And wondering if there are other options... - Glenn mike 16/06/2004 03:25
PM Please respond to Struts Users Mailing List To: Struts Users
Mailing
List , [EMAIL PROTECTED] cc: Subject: Re: ServletContextListener At
12:13 PM 6/16/2004, [EMAIL PROTECTED] wrote: Greetings, I have
created a ServletContextListener that sets a Bean in the application
scope. This Bean contains 2 list of Months... and these lists
contain LabelValueBeans. My uncertainty is on the best way to get my
JSP to use the appropriate List depending on the locale. JSP
code: Option One: Do I pass as a parameter to the months method the
Locale? Any other suggestions would be appreciated. :) - Glenn What
months method? I assume you mean that your bean has some method called
getMonths()? If so, there is clearly a problem making the method
getMonths(Locale locale) with a bean. If you have only two locales, then
you might want to do the otherwise dumb thing and use two methods which
are chosen depending on the locale, e.g.: if(locale == ?) {
bean.getMonthLocaleA(); } else { bean.getMonthLocaleB(); } This helpful?
Michael
- To
unsubscribe, e-mail: [EMAIL PROTECTED] For additional
commands, e-mail: [EMAIL PROTECTED]
-
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One Forward Action Multiple JSPs
Greetings, What I would like to do is to be able to display different JSPs for the same ForwardAction. I now have this: action path=/TermsAndConditions type=org.apache.struts.actions.ForwardAction parameter=/WEB-INF/secure/credentials/termsAndConditions.jsp /action What I would like is based on the Locale show a different JSP. I cannot use the i18n for this with resource bundles since the page contains lots of text and the format is different for both languages. So if I create my own ForwardAction (secure.credentials.TermsAndConditionsForwardAction) how would I set the parameter value to either /WEB-INF/secure/credentials/termsAndConditions_en.jsp or /WEB-INF/secure/credentials/termsAndConditions_fr.jsp Is this the best way to go about or are there other suggestions? TIA, Glenn.
Re: Undeliverable Message
Yes so do I.
Henrique VIECILI [EMAIL PROTECTED]
05/28/2004 09:00 AM
Please respond to Struts Users Mailing List
To: Struts Users Mailing List [EMAIL PROTECTED]
cc:
Subject:Undeliverable Message
Hi all,
every time I send a message to the [EMAIL PROTECTED] I receive the message bellow. I´d
like to know if you guys are receiving
this message too.
Regards,
Henrique Viecili
- Original Message -
From: System Administrator
To: viecili
Sent: Friday, May 28, 2004 8:53 AM
Subject: Undeliverable:Re: html:options only with bean?
Your message
To: Struts Users Mailing List
Subject: Re: html:options only with bean?
Sent:Fri, 28 May 2004 08:46:29 -0300
did not reach the following recipient(s):
[EMAIL PROTECTED] on Fri, 28 May 2004 08:55:14 -0300
The e-mail account does not exist at the organization this message
was sent to. Check the e-mail address, or contact the recipient
directly to find out the correct address.
asterix.rave-tech.com #5.1.1
- Message from viecili [EMAIL PROTECTED] on Fri, 28 May 2004
08:46:29 -0300 -
To:
Struts Users Mailing List [EMAIL PROTECTED]
Subject:
Re: html:options only with bean?
Hi Samuel,
let´s suppose in your form you have the method getArrayListValues()
returning the ArrayList containing the values and the method
getArrayListLabels() returning the ArrayList containing the values for
each option you wanna render. Then:
html:form action=data focus=identification
html:text property=identification/
html:select property=selectedItem !-- selectedItem must be a
single-valued property --
html:options property=arrayListValues labelProperty=arrayListLabels/
/html:select
/html:form
I think it will work, but you can try this too: (I´m not sure it works)
struts-config.xml
form-bean name=myForm type=my.pkg.MyForm/
in MyForm there is a method (getValuesAndLabels()) returning a collection
containing beans holding the label (getLabel()) and value (getValue()) for
each option. Then:
html:options collection=myForm.valuesAndLabels property=value
labelProperty=label /, or maybe:
html-el:options collection=${myForm.valuesAndLabels} property=value
labelProperty=label
Just thoughts,
Henrique Viecili
- Original Message -
From: Samuel Rochas
To: Struts Users Mailing List
Sent: Thursday, May 27, 2004 6:58 PM
Subject: html:options only with bean?
Hello there,
I am able to create a html select with struts when the collection to
display in the options tag is a collection stored in the session or
request and to use the selected value for my form. Fine.
But now I have a Form representing a bean. This form has an attribute of
type ArrayList. I'd like the select/options tag to show me the content
of the ArrayList for the actual Form property value. I want to use the
form attribute and not create a collection to store in a scope.
My JSP looks like:
html:form action=data focus=identification
html:text property=identification/
html:select property=selectedItems
html:options collections=allItems
property=id labelProperty=description/
/html:select
My form DataForm has the attributes identification, selectedItems and
allItems.
But it is not working. Anybody a hint?
Sincerly
Samuel
--- andinasoft SA - Software y Consulting ---
Mariano Aguilera 276 y Almagro - Quito, Ecuador
Tel. +593 2 290 55 18 Cel. +593 9 946 4046
- http://www.andinasoft.com -
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Submit Design Question
Hi, I have an application that permits a user to view and update Contact information. /app/Contact (gets data from the DB) -- posts to -- /app/ContactSubmit (updates the data after validation) I would like to ensure that the application is solid and executes smoothly (doesn't eveyone!). ; Question 1: - Is the above process a valid one? Or should the GET and POST be done with the same URI such as (/app/Contact). Question 2: I would like to prevent any processing or errors if someone enters the /app/ContactSubmit URI in a browser address. One way to do so is the check the HTTP request for a GET in the Action class... and if found show an error page... Any other suggestions? TIA, Glenn.
Re: Logic Tags using OR
Hi, The logic:equal can only used to test against one value. Perhaps in your example you can us something like: logic:greaterThan name=user property=key value=1 ...do this /logic:greaterThan - Glenn Ciaran Hanley [EMAIL PROTECTED] 25/05/2004 03:15 PM Please respond to Struts Users Mailing List To: Struts User Mailing List [EMAIL PROTECTED] cc: Subject:Logic Tags using OR Can the struts logic tags be used to perform OR Logic? For example instead of logic:equal name=user property=key value=1 ...do this /logic:equal logic:equal name=user property=key value=2 ...do this /logic:equal logic:equal name=user property=key value=3 ...do this /logic:equal logic:equal name=user property=key value=1 OR 2 OR 3 ...do this /logic:equal Any ideas anybody? Thanks CH
Message Resources
Greetings, The following code snippet is from my ActionForm.validate() method. What I don't like and wonder if there is a better way to this: is the loading of the Message Resources. I need to do this to get a value that is passed as a parameter to a message. private static MessageResources messages = MessageResources.getMessageResources(resources.ApplicationResources); errors.add(ActionErrors.GLOBAL_ERROR, new ActionMessage(errors.general.alphabetic.required, messages.getMessage(hrOnlineLocale.getLocaleLocale(), label.first.name))); Is there a better way to do this? TIA, Glenn
FormBean Irregularities
Hi,
I am having a problem with a JSP not displaying the latest ActionForm
data.
A very light use case:
-
The application is simple; a user views their Contact information.
The user can change the information and save it.
The application does the following:
--
1 Gets the user's Contact information from the DB including a TimeStamp
2 Validates any changes and then updates the information in the DB
3 Finally, the application gets the user's Contact information again to
obtain the latest TimeStamp (for technical difficulties the latest
TimeStamp cannot be returned during a update).
Problem:
--
In step 3 above, the latest data is never shown; only the data that was
entered by the user is what is shown. I discovered this due to the
TimeStamp not changing?
Details:
Here are some details:
action-mappings
action path=/Contact
type=secure.contact.ContactAction
parameter=/WEB-NF/secure/contact/contact.jsp
name=contactForm
scope=request
validate=false
forward name=contactForm
path=secure/ContactForm
contextRelative=false
/forward
forward name=contactPrintableVersionForm
path=secure/ContactPrintableVersionForm
contextRelative=false
/forward
/action
action path=/ContactForm
parameter=/WEB-INF/secure/contact/contact.jsp
type=org.apache.struts.actions.ForwardAction
name=contactForm
scope=request
validate=false
/action
action path=/ContactSubmit
type=secure.contact.contactSubmitAction
input=/WEB-INF/secure/contact/contact.jsp
name=contactForm
scope=request
validate=true
forward name=cancel
path=MyData
contextRelative=true
redirect=true
/forward
forward
name=update
path=secure/Contact
contextRelative=false
redirect=false
/forward
/action
action path=/ContactPrintableVersionForm
type=org.apache.struts.actions.ForwardAction
parameter=/WEB-INF/secure/contact/contactPrintableVersion.jsp
name=contactForm
scope=request
validate=false
/action
/action-mappings
action-mappings
ContactForm.java
--
package secure.contact;
import ..
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.util.ImageButtonBean;
import org.apache.struts.util.MessageResources;
public class ContactForm extends ActionForm {
private ImageButtonBean cancelButton = new ImageButtonBean();
private String firstName = null;
private String timeStamp = null;
private String token = null;
private ImageButtonBean updateButton = new ImageButtonBean();
public void reset(ActionMapping mapping,
HttpServletRequest request) {
}
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
ActionErrors errors = new ActionErrors();
HttpSession httpSession = request.getSession();
OnlineVO onlineVO = (OnlineVO) httpSession.getAttribute(OnlineVO);
// Get the user's locale
OnlineLocale onlineLocale = new OnlineLocale(request);
// Exit if the Cancel button is clicked?
if (getCancelButton().isSelected()) {
httpSession.removeAttribute(contactBean);
return errors;
}
// First Name is required and must only be composed of alphabetic
characters
if (getFirstName().trim() == null || getFirstName().trim().length()
1) {
errors.add(firstName, new
ActionError(errors.general.alphabetic.required,
messages.getMessage(onlineLocale.getLocaleLocale(), label.first.name)));
}
public String getFirstName() {
return firstName;
}
public String getTimeStamp() {
return timeStamp;
}
public void setTimeStamp(String string) {
timeStamp = string;
}
public ImageButtonBean getCancelButton() {
return cancelButton;
}
public ImageButtonBean getUpdateButton() {
return updateButton;
}
public void setCancelButton(ImageButtonBean bean) {
cancelButton = bean;
}
public void setUpdateButton(ImageButtonBean bean) {
updateButton = bean;
}
public String getToken() {
return token;
}
public void setToken(String string) {
token = string;
}
}
ContactAction.java
--
package secure.contact;
import ..
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import
