Re: Session variable setting
I have found that when your interceptor implements SessionAware and puts some key/value pairs in the map, the session attributes are not available to the action even if it implements SessionAware. To get the session attribute, I did something like this: @SuppressWarnings(unchecked) MapObject, Object sessionMap = invocation.getInvocationContext().getSession(); On Thu, May 20, 2010 at 5:22 AM, Pierre BRARD brard.pie...@gmail.comwrote: Hi all, I am implementing a login system with Struts 2. Basically, I have a custom interceptor which checks in session if a particular variable is set. If it is, the user is considered already logged in and if it is not the variable is set in session ( session.setAttribute(connectedUser, user); ). Now, the problem is that this variable is null in my Action (through SessionAware or not) or in my page (#session.myvar) during the first request (when the variable is first set in session). It is only gets set with the second request. Am I missing an essential concept in the page process and session lifecycle or is this a plain algorithm mistake ? Thanks in advance for any help, PBR
Re: Where is the documentation for Struts tags ....
http://struts.apache.org/2.0.14/docs/tag-reference.html On Fri, Apr 30, 2010 at 8:29 AM, Dale Newfield d...@newfield.org wrote: On 4/30/10 10:43 AM, RogerV wrote: Where is the latest documentation for using Struts 2 tags? I had a problem earlier in the week trying to use the optiontransferselect tag http://struts.apache.org/2.x/docs/optiontransferselect.html But there appears to be a bug with the snippets right now... ...so instead look at http://struts.apache.org/2.1.8/docs/optiontransferselect.html Usually the error message you listed means the OGNL expression you provided for some argument did not evaluate correctly, thus some required piece of information is not available. Please post your tag usage again and I'll take a look. -Dale - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: ConcurrentModificationException error.
Are you using Iterator#remove() when iterating through a collection? On Fri, Apr 30, 2010 at 10:23 AM, Lukasz Lenart lukasz.len...@googlemail.com wrote: Do you have devMode set to true? Regards -- Łukasz http://www.lenart.org.pl/ Kapituła Javarsovia 2010 http://javarsovia.pl - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Struts2 - Ajax submit not working: Please advise
Hi All, I am experiencing some issues with ajax submit with Struts2. I am trying to do an asynchronous post to an action class that will make a crud call and return back the html page with the updated input value. I am able to get the result when posting to form action without using ajax. %@ taglib prefix=s uri=/struts-tags% %@ taglib prefix=sx uri=/struts-dojo-tags % html xmlns=http://www.w3.org/1999/xhtml; head s:head theme=ajax debug=true/ /head body s:div id=updateDiv theme=ajax s:text name=Welcome : / s:property value=#session['auth'].fullName / table trtds:actionerror/s:fielderror //td/tr s:form name=updateStatus action=action_item_update validate=true tr tds:select name=actionStatus headerKey= headerValue=Change Status list=statuses / /td tds:hidden name=id //td td s:submit theme=ajax name=update value=Update notifyTopics=/action_item_update targets=updateDiv/ /td /tr /s:form /table /s:div /body /html When I remove all ajax related attributes from s:submit / tag, then the application is submitted without any issues, but not when using Ajax submission. On my form, I see the following: Action Item List DEBUG: widget ID collision on ID: action_item_update_update On submission, I see the following error: Action Item List [object Error] DEBUG: widget ID collision on ID: action_item_update_update Action Item List DEBUG: widget ID collision on ID: updateDiv The form parameters are always null on ajax submit. Can anyone tell me what I am doing wrong? Any help would be appreciated.
Re: Submit not passing the form input to the action
@Nikhil No action form used as I am using Struts2. Each row has a submit button. 2010/4/29 निखिल वाळवेकर walve...@gmail.com Can you please also provide ActionForm details ? Is your page like this? (I am not aware abt struts 2 tags) form action=someAction ... s:iterator value=actionItems tr tds:property value=creatorName //td tds:property value=assignedTo //td tds:property value=creationDate //td tds:property value=dueTo //td tds:property value=externalItemNumber //td tds:property value=description //td tds:property value=currentStatus //td td width=100s:property value=status//td td*s:select name=actionStatus headerKey= headerValue=Change Status list=statuses /* /td td s:hidden name=id/ * s:submit value=Update name=update /* /td /tr /s:iterator .. /form *One form tag covering s:iterator.* * * In that case even if you have one submit button per row, whole form will be submitted and your actionForm will be populated. Regards, Nikhil On Thu, Apr 29, 2010 at 12:42 PM, Jyothi Rajesh jyoraj...@gmail.com wrote: Not sure about struts 2, but in struts 1.3, there will need to be a collection object in the action form and this will need to be instantiated while declaring. And there needed to be getters and setters for the entire collection as well as inidiviual members with index. -- Nikhil
Re: Multiple forms in single action class
Yes It is possible to assign the same action class but different action methods to handle different tasks. The example below should work for you. action name = abc class = ABCAction method = abc /action On Wed, Apr 28, 2010 at 7:08 AM, Manoj Singh manojsingh2...@gmail.comwrote: Hi, I am a newbie to struts. Please co-operate. I am using the dispatch action to create my action class. Here I am providing the facility the users to add, update and delete the blogs. I want to use two form beans for this single action. One for add and update and another for delete. Is it possible to assign multiple form beans for the same action for the different dispatch action parameters? Please suggest. Regards, Manoj
Submit not passing the form input to the action
Hi, I have a use case in which we iterate through the items in the list and display them on the page. We do that with s:iterator tag. s:iterator value=actionItems tr tds:property value=creatorName //td tds:property value=assignedTo //td tds:property value=creationDate //td tds:property value=dueTo //td tds:property value=externalItemNumber //td tds:property value=description //td tds:property value=currentStatus //td td width=100s:property value=status//td td*s:select name=actionStatus headerKey= headerValue=Change Status list=statuses /* /td td s:hidden name=id/ * s:submit value=Update name=update /* /td /tr /s:iterator I have a s:submit tag that inovkes the appropriate action class and method. For update to work, I have to to update the back end with a new pull down menu value from db and is given below: *s:select name=actionStatus headerKey= headerValue=Change Status list=statuses /* I also have a hidden field id that I used to identify the identity of the bean to be updated and is given below: s:hidden name=id/ and I have a submit button for every entry in the list being iterated My issues is that my action class is not getting any value from id and actionStatus field even though they are defined in my action class. I don't know what is going wrong. The action is being invoked but these fields have a null value. Any help would be appreciated. Thanks, Kartik
Re: Submit not passing the form input to the action
Hi Martin,
Thanks for replying. I loked at I am iterating through the collection to
display some the items as follows:
s:iterator value=actionItems
tr
tds:property value = status //td
tds:select name=action headerKey=
headerValue=Change Status list=statuses /
/td
td
s:hidden name=id /
s:submit name=update value = Change/
/td
/tr
/s:iterator
There is a submit button for every row. I want to update the value of a bean
attribute status with the value from the drop down. I have tried to change
the invocation from submit to get using s:actions:param name =idValue
value = id //s:action. But I am not able to get status attribute to be
populated in my action class.
On Wed, Apr 28, 2010 at 5:27 PM, Martin Gainty mgai...@hotmail.com wrote:
the list attribute defined is the variable bound from the action as seen
here with a bound Collection variable called availableItems
s:select list=#skillAction.availableItems listKey=name label=Main
Skill
name=currentEmployee.mainSkill.name/
public abstract class AbstractCRUDAction extends ActionSupport {
private Collection availableItems;
the hidden field needs a value attribute and a id attribute as seen here:
s:hidden id=project-name name=project-name value=Struts 2 /
Martin Gainty
__
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E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le
destinataire prévu, nous te demandons avec bonté que pour satisfaire
informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie
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aucune responsabilité pour le contenu fourni.
Date: Wed, 28 Apr 2010 13:31:05 -0700
Subject: Submit not passing the form input to the action
From: krishnan.1...@gmail.com
To: user@struts.apache.org
Hi,
I have a use case in which we iterate through the items in the list and
display them on the page. We do that with s:iterator tag.
s:iterator value=actionItems
tr
tds:property value=creatorName //td
tds:property value=assignedTo //td
tds:property value=creationDate //td
tds:property value=dueTo //td
tds:property value=externalItemNumber //td
tds:property value=description //td
tds:property value=currentStatus //td
td width=100s:property value=status//td
td*s:select name=actionStatus headerKey=
headerValue=Change Status list=statuses /*
/td
td
s:hidden name=id/
* s:submit value=Update name=update /*
/td
/tr
/s:iterator
I have a s:submit tag that inovkes the appropriate action class and
method.
For update to work, I have to to update the back end with a new pull down
menu value from db and is given below:
*s:select name=actionStatus headerKey=
headerValue=Change Status list=statuses /*
I also have a hidden field id that I used to identify the identity of
the
bean to be updated and is given below:
s:hidden name=id/
and I have a submit button for every entry in the list being iterated
My issues is that my action class is not getting any value from id and
actionStatus field even though they are defined in my action class. I
don't know what is going wrong. The action is being invoked but these
fields
have a null value.
Any help would be appreciated.
Thanks,
Kartik
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Re: Setting selected with s:select tags
Hi Martin,
Thanks for the reply. I apologize if I was not clear earlier. Let me try to
rephrase my question again. The 'selected' value of the auto-select comes
from another bean property. The iterator is used to iterate over an action
specific bean property.
The s:select is used inside s:iterator loop. The value of the bean#attribute
(ActionItemTracking#status) provides the value to the s:select / tag. The
'list' value provided to the tag is a map and it is an action scope. I am
looking to iterate the list variable and if the value of
ActionItemTracking#status matches the list map key, then i want to have it
as selected.
This is not working for me.
Thanks,
Kartik
2010/4/24 Martin Gainty mgai...@hotmail.com
s:select
key=search.criterion
name=searchCriterion
list=#{'': 'Select One',
'bean.attributeValue':'bean.attributeValue','abc':'abc'}
required=true
onchange=showSearchCriterionField()
headerKey=abc
headerValue=abc
/
Martin Gainty
__
Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene
Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte
Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht
dient lediglich dem Austausch von Informationen und entfaltet keine
rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von
E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le
destinataire prévu, nous te demandons avec bonté que pour satisfaire
informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie
de ceci est interdite. Ce message sert à l'information seulement et n'aura
pas n'importe quel effet légalement obligatoire. Étant donné que les email
peuvent facilement être sujets à la manipulation, nous ne pouvons accepter
aucune responsabilité pour le contenu fourni.
Date: Fri, 23 Apr 2010 17:11:24 -0700
Subject: Setting selected with s:select tags
From: krishnan.1...@gmail.com
To: user@struts.apache.org
Hi Struts gurus,
I am have an object level attribute that is selected from the s:select
tag.
s:select key=search.criterion name=searchCriterion
list=#{'': 'Select One',
'bean.attributeValue':'bean.attributeValue',
'abc':'abc'}
required=true onchange=showSearchCriterionField() /
If I want to set 'abc' to selected, then how do do that ? Any advice
would
be welcome.
Thanks,
Kartik
_
The New Busy think 9 to 5 is a cute idea. Combine multiple calendars with
Hotmail.
http://www.windowslive.com/campaign/thenewbusy?tile=multicalendarocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_5
Setting selected with s:select tags
Hi Struts gurus,
I am have an object level attribute that is selected from the s:select tag.
s:select key=search.criterion name=searchCriterion
list=#{'': 'Select One', 'bean.attributeValue':'bean.attributeValue',
'abc':'abc'}
required=true onchange=showSearchCriterionField() /
If I want to set 'abc' to selected, then how do do that ? Any advice would
be welcome.
Thanks,
Kartik
Re: Setting selected with s:select tags
I have some thing like this
s:iterator value=actionItems
tr
tds:property value=creatorName //td
tds:property value=assignedTo //td
tds:property value=creationDate //td
tds:property value=dueTo //td
tds:property value=externalItemNumber //td
tds:property value=description //td
tds:property value=currentStatus //td
td width=100s:property value=status/
* s:select name=actionStatus value = status'
list=#{'OPEN':'OPEN', 'CLOSED':'CLOSED'} headerKey= headerValue=Change
Status/*
a href = s:url action = 'updateActionStatus.action'
s:param name = 'id' value =
'id'//s:urlChange/a/td
/tr
/s:iterator
But I don't see the preselected value,
Thanks,
Kartik
On Fri, Apr 23, 2010 at 5:11 PM, Kartik Kumar krishnan.1...@gmail.comwrote:
Hi Struts gurus,
I am have an object level attribute that is selected from the s:select tag.
s:select key=search.criterion name=searchCriterion
list=#{'': 'Select One',
'bean.attributeValue':'bean.attributeValue', 'abc':'abc'}
required=true onchange=showSearchCriterionField() /
If I want to set 'abc' to selected, then how do do that ? Any advice would
be welcome.
Thanks,
Kartik
Issue with localization: Messages not picked up from properties file
Hi All, In my package structure, I have package.properties file with the following key value pair: username=User Name password=Password In my simple login page: the form elements are defined with a key look up.. s:form action=login.action method=POST validate=true s:textfield name=username key=username / s:password name=password key=password/s:password s:submit value=Login name=login / /s:form My action xml mappings are given below. The first action is a forward action to the login page. action name = login_input result/login.jsp/result /action action name = login class=LoginAction method=authenticate result name=input/login.jsp/result result name=success/login_success.jsp/result result name=error/login.jsp/result /action When I try to load the login page like this: http://localhost:8080/myApp/login_input.action, I don't see the messages picked up from the package.properties. I see the localized messages if I submit the application and when the validation fails. What can I do to resolve the issue? Thanks, Kartik http
