Tag iterator and my object container
Hi everybody,
I have a container object SearchResults which contains a treeMap of simple
object SearchResult.
I want to iterate over SearchResults in order to display properties of all
SearchResult object
Class SearchResult {
//getter and setter
getDescription();
}
Class SearchResults {
treeMapString, SearchResult resultats;
public SetString keyset();
public IteratorString iterator();
public SearchResult get(String key);
}
My Action class have this getter :
getResultats(){ return (SearchResults)object; };
And my JSP look like :
s:iterator value=resultats
s:property value=description /
/s:iterator
But it is not working, s:iterator tag is not iterating over my SearchResults
object using the iterator() method (not called).
How must I construct my SearchResults object in order to make the s:iterator
tag iterate over it ?
Thanks.
Matthieu MARC
---
Matthieu MARC
Responsable du Service Informatique du Centre d'Angers
Arts et Métiers ParisTech
Tél : 02 41 20 73 61
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Re: how to use ajax displaytag?
hi, I have one display-tag in my jsp page. I got the contents of the display tag through ajax response. I need to set the display tag from that response using jquery. Please any one help me in this. -- View this message in context: http://struts.1045723.n5.nabble.com/how-to-use-ajax-displaytag-tp3498180p4383883.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: how to use ajax displaytag?
I have one display-tag in my jsp page. I got the contents of the display tag through ajax response. I need to set the display tag from that response using jquery. Please any one help me in this. That's not a Struts question. Ask your question on stackoverflow.com with a jquery and displaytag tags on the question and I'll answer it.
Re: Tag iterator and my object container
you need to implement the Iterator interface
On Tue, May 10, 2011 at 4:14 PM, matthieu.m...@ensam.eu wrote:
Hi everybody,
I have a container object SearchResults which contains a treeMap of simple
object SearchResult.
I want to iterate over SearchResults in order to display properties of all
SearchResult object
Class SearchResult {
//getter and setter
getDescription();
}
Class SearchResults {
treeMapString, SearchResult resultats;
public SetString keyset();
public IteratorString iterator();
public SearchResult get(String key);
}
My Action class have this getter :
getResultats(){ return (SearchResults)object; };
And my JSP look like :
s:iterator value=resultats
s:property value=description /
/s:iterator
But it is not working, s:iterator tag is not iterating over my
SearchResults object using the iterator() method (not called).
How must I construct my SearchResults object in order to make the
s:iterator tag iterate over it ?
Thanks.
Matthieu MARC
---
Matthieu MARC
Responsable du Service Informatique du Centre d'Angers
Arts et Métiers ParisTech
Tél : 02 41 20 73 61
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
@DateRangeFieldValidator
Hello all, I'm looking tu use the @DateRangeFieldValidator annotation for validating a date, my questions : 1. there are ways to customize the date format, I have to convert the min and max attributes values for the local 2. can I use a format for the string representing the date (dd/MM/, /MM/dd,dd-MM-, .) thank for helping me -- Cordialement Mohamed
javascript array to Struts 2 action
i am having a array of strings on javascript and i would like to make an ajax call to struts 2 action which expects ListString. I need to know a way to pass these values to action which will recognize it. If i pass the array directly, SOP is printing it as an Object and it couldnt able to cast it to java List. Please help me to identify how to do this. thanks. -- View this message in context: http://struts.1045723.n5.nabble.com/javascript-array-to-Struts-2-action-tp4384471p4384471.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
jsp's outside WEB-INF in maven archetype?
The other day I tried out a simple maven archetype (either struts2-archetype-starter or -convention, I don't recall). Anyway, it's one that comes configured with sitemesh. What stroke me as odd was that the sample jsp's were in the path src/webapp/jsp, and not inside WEB-INF. Isn't it preferable to store the jsp's inside WEB-INF (to reduce their visibility)? If so, shouldn't the archetypes be changed in accordance? Regards, Miguel Almeida
string concatenation within an EL conditional
Hello,
This may fall under nested EL expressions, which to my understanding are
intentionally disallowed, but I was wondering if there was EL syntax that
would support what I am trying to do, namely, set a URL based on a
conditional, or if I should stick with s:if.
Currently I have
s:if test=mn == #m.name
a href=#landing${m.dispName}/a
/s:if
s:else
a href=/internal!m?cName=${cName}mName=${m.name}${m.dispName}/a
/s:else
but would like to do it in a single line, something like
a href=${mn == m.name ? '#landing' : '/internal!m?cName=' + cName +
'mName=' + m.name}${m.dispName}/a
Is this possible?
Thanks,
~~Scott
Re: string concatenation within an EL conditional
On Tue, May 10, 2011 at 11:44 AM, Scott Koenig wrote:
This may fall under nested EL expressions, which to my understanding are
intentionally disallowed, but I was wondering if there was EL syntax that
would support what I am trying to do, namely, set a URL based on a
conditional, or if I should stick with s:if.
Currently I have
s:if test=mn == #m.name
a href=#landing${m.dispName}/a
/s:if
s:else
a href=/internal!m?cName=${cName}mName=${m.name}${m.dispName}/a
/s:else
but would like to do it in a single line, something like
a href=${mn == m.name ? '#landing' : '/internal!m?cName=' + cName +
'mName=' + m.name}${m.dispName}/a
Yuck; unreadable. Stick it in a custom tag where it belongs. That much
computation doesn't belong in the mainline JSP.
Does the one-liner version not work?
Dave
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Re: string concatenation within an EL conditional
I don't know if it works and/or it what you're looking for, but it
worths at least a try:
s:a action=internal namespace=/
s:if test=mn != #m.name
s:param name=cName value=${cName}/
/s:if
${m.dispName}
/s:a
Please let me know if it works.
On 10 May 2011 17:44, Scott Koenig scott.l.koe...@gmail.com wrote:
Hello,
This may fall under nested EL expressions, which to my understanding are
intentionally disallowed, but I was wondering if there was EL syntax that
would support what I am trying to do, namely, set a URL based on a
conditional, or if I should stick with s:if.
Currently I have
s:if test=mn == #m.name
a href=#landing${m.dispName}/a
/s:if
s:else
a href=/internal!m?cName=${cName}mName=${m.name}${m.dispName}/a
/s:else
but would like to do it in a single line, something like
a href=${mn == m.name ? '#landing' : '/internal!m?cName=' + cName +
'mName=' + m.name}${m.dispName}/a
Is this possible?
Thanks,
~~Scott
--
Maurizio Cucchiara
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How to test json output from json plugin?
Hi,
I've got an action declared as:
@Results( {
@Result( name=success, type=json, params={ root, schools } )
})
@Namespace(/json)
@ParentPackage(json-default)
public class SchoolSearchAction extends ActionSupport {
and I have a test class that is able to get hold of the actionProxy, the
actionInvocation, etc.
The question is, how, from the test class can I get hold of the json produced
by the JSON result?
Thanks
Jim
Re: How to test json output from json plugin?
we have full json=struts-spring-hibernate apps please checkout from http://cimande.java.net it is using maven, but little tricky use mysql F - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: javascript array to Struts 2 action
Hi, try with String[] field in your action, or create a custom field setter that will take String[] as a parameter. I also assume that on your page You are submiting it as an array? Best greetings, Paweł Wielgus. 2011/5/10 srsankar sriram.it...@gmail.com: i am having a array of strings on javascript and i would like to make an ajax call to struts 2 action which expects ListString. I need to know a way to pass these values to action which will recognize it. If i pass the array directly, SOP is printing it as an Object and it couldnt able to cast it to java List. Please help me to identify how to do this. thanks. -- View this message in context: http://struts.1045723.n5.nabble.com/javascript-array-to-Struts-2-action-tp4384471p4384471.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Strange behaviour with Spring
Just in case anyone can benefit from the insight, it turned out to be a configuration option and unfortunately that property isn't mentioned in the default properties file. (perhaps it could be added?) In spite of configuring the struts properties for spring like below (properties as found in the default struts properties file) struts.objectFactory=spring struts.objectFactory.spring.autoWire=name struts.objectFactory.spring.useClassCache=true It turns out that even when configured in this way the StrutsSpringObjectFactory doesn't enforce it and can still load by type (only if there is a single bean of the relevant type as per behaviour of autowire by type) when trying to resolve constructors unless the following property is also set.. #This must be set to true when autowiring by name to prevent the StrutsSpringObjectFactory autowiring by type! struts.objectFactory.spring.autoWire.alwaysRespect=true Problem solved, cheers, M. On 09/05/2011 17:29, Andrew Lee wrote: Ok, I didn't see you aren't actually referencing the string bean in your action. That won't help On 9 May 2011 17:23, Andrew Leeplasma...@gmail.com wrote: He's not using it as a java bean. Spring beans can be immutable. Is it because when spring wires up your action it considers it to be a parameter as you have get and set methods? So it appends it to the url. If you inject t string bean via constructor injection and not via setter injection and remove the getters and setters ,does that work? On 9 May 2011 16:54, Chris Prattthechrispr...@gmail.com wrote: Even if Spring considers it valid, that doesn't mean that other packages will be able to treat immutable, non-JavaBeans as JavaBeans. (*Chris*) On Mon, May 9, 2011 at 3:39 AM, Marcusmar...@marcusbond.co.uk wrote: You can if you want to use a String as a Spring bean, it's a different issue as to whether or not it is considered best practice or whether there are alternatives. You can find examples on the SpringSource forum if you want, commented upon by Springy folk. It is perfectly valid to do so.. Sorry to sound off here but could input to the topic be constrained to why it might be that Struts somehow messes up the redirect by picking this bean up even though there are no references to it an any of the struts action beans or in the struts.xml.. I think we can infer from this that if any context file, regardless of purpose (related to Struts, data access or any other whatever) declared a String as a bean this will mess struts redirects up.. which is something that shouldn't happen. On 09/05/2011 11:16, Ilya Kazakevich wrote: Not sure you can use primitive wrappers and strings as spring beans. For example autowiring does not work for them. Try the following: 1) inject literal directly Instead of property ref=myString Try property value=myStringContent 2) Create your own wrapper for string like Configuration class with method getMyProperty Ilya Kazakevich, Developer JetBrains Inc http://www.jetbrains.com Develop with pleasure! -Original Message- From: Marcus [mailto:mar...@marcusbond.co.uk] Sent: Monday, May 09, 2011 11:27 AM To: user@struts.apache.org Subject: Re: Strange behaviour with Spring Not sure what you mean, the bean I'm referring to is a Spring bean not a JavaBean (two unrelated concepts).. there is no requirement when using the Spring framework to not create Spring beans of type String. Regardless, this doesn't help explain why the String is being picked up by the Struts framework and set on the redirect when there is nothing in the configuration to indicate it should.. On 09/05/2011 07:13, Chris Pratt wrote: You can't create beans that implement java.lang.String, it's immutable and doesn't follow the bean spec. (*Chris*) On Sun, May 8, 2011 at 2:11 PM, Marcus Bondmar...@marcusbond.co.uk wrote: Hi, I'm using Struts 2.2.3 and have observed some bizarre behavior when using Spring to provide my actions.. In order to simplify this and prove the problem I have created a project with a single static html file, and a single action in struts.xml which references a bean in my spring context file. What basically happens is that if I declare a bean in my spring context (bean unrelated toany struts action) that is of class java.lang.String (as I do for a log4j filepath) then when I perform a redirect in an action mapping this gets appended to the end of the url as the anchor. If I navigate to http://localhost:8080/My App/simpleRedirect the result is a reirect to the 'simple' action but note the url struts has redirected to: http://localhost:8080/MyApp/simple#this%20is%20a%20java.lang.String%20bean%2 0in%20my%20spring%20context For some reason the org.apache.struts2.dispatcher.ServletRedirectResult class is being instantiated by with the anchor and location constructor args set to the value of my spring bean by the StrutsSpringObjectFactory If I remove the String bean from the spring contect then
RedirectAction Help!
I am trying to send an id from one action to another and it seems to be
sending a null. Please assist and I am really at my wits end with this.
How do I get the formId from the Listing to the QuestionListing?
startInformation has a yourForm=41, when I click the Begin button I get the
redirect to Questions.action with a null formId as shown...
http://localhost:8080/IUNSurvey/survey/Questions.action?formId=
startInformation.jsp has a button that calls redirect:
s:form action=beginQuestions
...
s:submit type=submit value=Begin align=right/
struts.xml
?xml version=1.0 encoding=UTF-8 ?
!DOCTYPE struts PUBLIC
-//Apache Software Foundation//DTD Struts Configuration 2.0//EN
http://struts.apache.org/dtds/struts-2.0.dtd;
struts
constant name=struts.devMode value=true / !-- set to false for
prod --
package name= namespace=/survey extends=struts-default
action name=Listing class=actions.survey.Listing
method=display
result name=none/views/survey/Listing.jsp/result
/action
action name=startInformation class=actions.survey.Listing
result
name=success/views/survey/startInformation.jsp/result
/action
action name=beginQuestions class=actions.survey.Listing
method=beginQuestions
result name=redirect type=redirectAction
param name=actionNameQuestions/param
param name=parsetrue/param
param name=formId${yourForm}/param
/result
/action
action name=Questions class=actions.survey.QuestionListing
result name=none/views/survey/Questions.jsp/result
/action
/package
/struts
exerpt from Listing.java
public String execute() {
selectedForm = services.getFormsById(yourForm);
return SUCCESS;
}
public String display() {
forms = services.getForms();
return NONE;
}
public String beginQuestions() {
return redirect;
}
/**
* @return the yourForm
*/
public Long getYourForm() {
return yourForm;
}
exerpt from QuestionListing.java
I have a getter/setter for formId
public String execute() {
currentQuestion = (services.getQuestionsByForm(getFormId()));
return SUCCESS;
}
public String display() {
setCurrentQuestion(services.getQuestionsByForm(getFormId()));
return NONE;
}
public void setFormId(Long formId) {
this.formId = formId;
}
public Long getFormId() {
return formId;
}
Re: RedirectAction Help!
Hi,
My experience say not always just getter setters works.
So try to use
ActionContext - get context - getvalue stack. set
or
ActionContext - get context - getvalue stack. push
If only problem is formId not available to OGNL during redirect.
There any be some other issue which needs more investigation .
On Wed, May 11, 2011 at 4:31 AM, Teresa McGinley tdmcgin...@gmail.comwrote:
I am trying to send an id from one action to another and it seems to be
sending a null. Please assist and I am really at my wits end with this.
How do I get the formId from the Listing to the QuestionListing?
startInformation has a yourForm=41, when I click the Begin button I get the
redirect to Questions.action with a null formId as shown...
http://localhost:8080/IUNSurvey/survey/Questions.action?formId=
startInformation.jsp has a button that calls redirect:
s:form action=beginQuestions
...
s:submit type=submit value=Begin align=right/
struts.xml
?xml version=1.0 encoding=UTF-8 ?
!DOCTYPE struts PUBLIC
-//Apache Software Foundation//DTD Struts Configuration 2.0//EN
http://struts.apache.org/dtds/struts-2.0.dtd;
struts
constant name=struts.devMode value=true / !-- set to false for
prod --
package name= namespace=/survey extends=struts-default
action name=Listing class=actions.survey.Listing
method=display
result name=none/views/survey/Listing.jsp/result
/action
action name=startInformation class=actions.survey.Listing
result
name=success/views/survey/startInformation.jsp/result
/action
action name=beginQuestions class=actions.survey.Listing
method=beginQuestions
result name=redirect type=redirectAction
param name=actionNameQuestions/param
param name=parsetrue/param
param name=formId${yourForm}/param
/result
/action
action name=Questions class=actions.survey.QuestionListing
result name=none/views/survey/Questions.jsp/result
/action
/package
/struts
exerpt from Listing.java
public String execute() {
selectedForm = services.getFormsById(yourForm);
return SUCCESS;
}
public String display() {
forms = services.getForms();
return NONE;
}
public String beginQuestions() {
return redirect;
}
/**
* @return the yourForm
*/
public Long getYourForm() {
return yourForm;
}
exerpt from QuestionListing.java
I have a getter/setter for formId
public String execute() {
currentQuestion = (services.getQuestionsByForm(getFormId()));
return SUCCESS;
}
public String display() {
setCurrentQuestion(services.getQuestionsByForm(getFormId()));
return NONE;
}
public void setFormId(Long formId) {
this.formId = formId;
}
public Long getFormId() {
return formId;
}
--
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Amol Ghotankar
Technical Lead
Cursive Technologies Pvt. Ltd.
104, A1 Wing, W Sector,
Masulkar Colony, Ajmera,
Pimpri, Pune-18 INDIA
O: +91 2020 270 570
M: +91 9960 980 419
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