Re: S2: Design Input suggestion
Joey, Thank you so much for you input. I will take a look again at the showcase application code and see the detail of it. I was not aware that we could setup interceptors like that -- Your input on this is greatly appreciated. Regards, Harring Figueiredo On 4/5/07, joey [EMAIL PROTECTED] wrote: I don't think you should turn on validation in edit mode or create mode. Validation is only needed in save mode. edit mode or create mode is just to show field data,no submit. You can set validation only work for save mode like this: Addinterceptor-ref name=crudStack param name=validation.excludeMethods edit,create/param /interceptor-ref in edit or create mode configuration file. Btw.edit and create could be done in one method.It's more compact. You can refer to the crud example in the showcase app. On 4/6/07, Harring Figueiredo [EMAIL PROTECTED] wrote: Folks: I have a form that is rendered by calling an action from a get or a put. In edit mode, the fields are pre-populated from the POJO (param to get the POJO is passed on the URL GET). In create mode, the fields are, of course, empty. The design issue I am having has to do with the Validation. If I turn on validation, then when the Action is called for the create mode, the the validators intercept an reders the form with the errors (i.e. Missing Field Blah) What is the best way you guys handle this situation? Thanks in advance. hff -- Sincerely, Harring Figueiredo Sr. Software Engineer Email: [EMAIL PROTECTED] Telephone: 941-256-0600 We never become truly spiritual by sitting down and wishing to become so. You must undertake something so great that you cannot accomplish it unaided.
Appending url to every jsp
I am using struts My Jsp has action like form action=/LoginAction.do and also it contains certain href =/SomeAction.do I want to append the URL e.g When we click submit it should appear as http://host.com/en/Loginaction.do instead of http://host.com/Loginaction.do Same way in href also Or simply I want to say that I would like to append en to every URL Like http://localhost/Loginaction.do should change to http://localhost/en/Loginaction.do -- View this message in context: http://www.nabble.com/Appending-url-to-every-jsp-tf3535617.html#a9868978 Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[S2] redirect-action to different namespace
1. How can I redirect a result from an action to an action in another namespace? I have separate configuration files for each namespace. 2. What is the significance of packages? Should the package name always be the same as the namespace? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Memory leak when using DB connection ??
Dear Struts users, Finally I managed to get DB-handling working, but I'm experiencing problems. When I query the database for about the 10th time, I get the following error message: java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) ... ... In previous posts I read that I can somehow check the memory usage and see if I ran out of memory. Where can I check this? Any suggestions on fixing this? I hope there is a way to fix this, because I found very few resources online on how to set up database handling in Struts. Here's how I set it up (if it helps...) 1) I added mysql driver's jar file to my projec's lib directory and I copied taglibs-dbtags.tld to WEB-INF 2) These lines were added to web.xml: resource-ref descriptionDB Connection/description res-ref-namejdbc/SZTGKR/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref taglib taglib-uri/WEB-INF/dbtags.tld/taglib-uri taglib-location/WEB-INF/taglibs-dbtags.tld/taglib-location /taglib 3) And I used the connection in a jsp: %@ taglib uri=http://jakarta.apache.org/taglibs/dbtags; prefix=sql % sql:connection id=conn1 sql:userIduserakarmi/sql:userId sql:passwordkod/sql:password sql:urljdbc:mysql://localhost:3306/proba/sql:url sql:drivercom.mysql.jdbc.Driver/sql:driver /sql:connection sql:statement ... -- If there is no way to fix this, any guides to any working configurations? I'm really looking forward to getting some replies, because I'm stuck here. Thanks a lot for your help!! Regards, Michnay Need Mail bonding? Go to the Yahoo! Mail QA for great tips from Yahoo! Answers users. http://answers.yahoo.com/dir/?link=listsid=396546091
Re: [S2] redirect-action to different namespace
Manu Mahajan wrote: 1. How can I redirect a result from an action to an action in another namespace? I have separate configuration files for each namespace. 2. What is the significance of packages? Should the package name always be the same as the namespace? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Ok. I just found out the answer to the first question in the docs... Did something like this... result name=success type=redirect-action param name=actionNamemenu/param param name=namespace/project/param /result But I'm still not sure how package and namespace are related. Please help. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] redirect-action to different namespace
Package 's name is the key to for other packages to reference like extend. Namespace could be different to name. On 4/6/07, Manu Mahajan [EMAIL PROTECTED] wrote: Manu Mahajan wrote: 1. How can I redirect a result from an action to an action in another namespace? I have separate configuration files for each namespace. 2. What is the significance of packages? Should the package name always be the same as the namespace? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Ok. I just found out the answer to the first question in the docs... Did something like this... result name=success type=redirect-action param name=actionNamemenu/param param name=namespace/project/param /result But I'm still not sure how package and namespace are related. Please help. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
eclipse + struts2?
hi.. how do i setup and eclipse project (dynamic web project) for struts2 ? _ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] redirect-action to different namespace
Ok. So what happens when I extend a package? Do i inherit its namespaces, interceptors and actionmappings in the sub package? joey wrote: Package 's name is the key to for other packages to reference like extend. Namespace could be different to name. On 4/6/07, Manu Mahajan [EMAIL PROTECTED] wrote: Manu Mahajan wrote: 1. How can I redirect a result from an action to an action in another namespace? I have separate configuration files for each namespace. 2. What is the significance of packages? Should the package name always be the same as the namespace? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Ok. I just found out the answer to the first question in the docs... Did something like this... result name=success type=redirect-action param name=actionNamemenu/param param name=namespace/project/param /result But I'm still not sure how package and namespace are related. Please help. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.26/748 - Release Date: 4/5/2007 3:33 PM
Struts2 and Tiles, still not clear for me :(
Hi, I'm new in Struts, and bought the complete reference (second edition) to start with it. I discovered that Struts2 is different, and begin to understand how to develop some struts2 on Eclipse. Now, my problem is that I am completly lost with Tiles, and http://struts.apache.org/2.x/docs/tiles-plugin.html does not help me. It seem's that in the previous version of struts, it was mandatory to declare struts as a plug-in ... within struts-config.xml, and now as a listener within web.xml. But within the doc of org.apache.struts2.views.tiles.TilesResult they say that it must be declared as a servlet I am lost :( Could some one give me a pointer to a simple example (without other things like freemaker) showing all the configuration files, and where to put them? Thanks in advance for your help -- View this message in context: http://www.nabble.com/Struts2-and-Tiles%2C-still-not-clear-for-me-%3A%28-tf3535994.html#a9869976 Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] redirect-action to different namespace
only interceptors,results will be inherited from parent package. On 4/6/07, Manu Mahajan [EMAIL PROTECTED] wrote: Ok. So what happens when I extend a package? Do i inherit its namespaces, interceptors and actionmappings in the sub package? joey wrote: Package 's name is the key to for other packages to reference like extend. Namespace could be different to name. On 4/6/07, Manu Mahajan [EMAIL PROTECTED] wrote: Manu Mahajan wrote: 1. How can I redirect a result from an action to an action in another namespace? I have separate configuration files for each namespace. 2. What is the significance of packages? Should the package name always be the same as the namespace? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Ok. I just found out the answer to the first question in the docs... Did something like this... result name=success type=redirect-action param name=actionNamemenu/param param name=namespace/project/param /result But I'm still not sure how package and namespace are related. Please help. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.26/748 - Release Date: 4/5/2007 3:33 PM
JMap, jsp
Hi there, Is there a way to get the process ID of a web application? I'd like to use jmap to see the memory state of my app, but I don't know which pid identifies my web app. When deploying and launching my app, jps doesn't show my app... How can I use jmap (or any other memory-watch tool) with a web app? Thanks for your help, Balazs Food fight? Enjoy some healthy debate in the Yahoo! Answers Food Drink QA. http://answers.yahoo.com/dir/?link=listsid=396545367
Re: resume after login feature
One last question regarding this. As I beforehand don't know where to redirect the user after the login action I will have to implement the ServletResponseAware interface and then use the HttpServletResponse for this. This seems like an ugly way to redirect the user, are there other ways maybe? Dave Newton-4 wrote: --- meeboo [EMAIL PROTECTED] wrote: Yeah Dave, the problem is passing the data. I have my Login.java action class which implements ServletRequestAware but it'll of course only retrieve localhost:8080/login.action since that's the request URI. I need to somehow tell it which location the user tried to login from so that it can redirect back to that specific page. Passing information to an Action is trivial; implement a known or new interface and set the data inside the interceptor. You don't care about the *action's* view of request-land, you care about the *interceptor's* request; that's where the original (request) is, no? d. Don't pick lemons. See all the new 2007 cars at Yahoo! Autos. http://autos.yahoo.com/new_cars.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/resume-after-login-feature-tf3506442.html#a9870255 Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts2 and Tiles, still not clear for me :(
--- Pedro-1 [EMAIL PROTECTED] wrote: Could some one give me a pointer to a simple example showing all the configuration files, and where to put them? -- web.xml fragment !-- - If you want to use tiles config files other - than the default /WEB-INF/tiles.xml you can - configure them with a context-param. - - This is optional but I think it helps a lot. -- context-param param-namedefinitions-config/param-name param-value /WEB-INF/tiles.xml, /WEB-INF/classes/com/foo/bar/bar-tiles.xml, /WEB-INF/classes/com/foo/baz/baz-tiles.xml /param-value description CSV list of Tiles 2.0 configuration files. /description /context-param listener listener-class org.apache.struts2.tiles.StrutsTilesListener /listener-class /listener -- tiles.xml fragment ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE tiles-definitions PUBLIC -//Apache Software Foundation//DTD Tiles Configuration 2.0//EN http://struts.apache.org/dtds/tiles-config_2_0.dtd; tiles-definitions definition name=/sanityCheck.page template=/WEB-INF/jsp/sanityCheck.jsp put name=title value=Sanity Check/ /definition definition name=layout template=/WEB-INF/jsp/components/layout.jsp put name=title value=!!! DEFAULT TITLE !!! / /definition definition name=/home.page extends=layout put name=title value=Home type=string / put name=body value=/WEB-INF/jsp/home.jsp / /definition !-- Etc. -- /tiles-definitions -- layout.jsp (just to show insertions of attributes) %@ taglib prefix=tiles uri=http://struts.apache.org/tags-tiles% html head titletiles:getAsString name=title//title /head body tiles:insertAttribute name=body / /body /html d. Don't get soaked. Take a quick peek at the forecast with the Yahoo! Search weather shortcut. http://tools.search.yahoo.com/shortcuts/#loc_weather - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: resume after login feature
--- meeboo [EMAIL PROTECTED] wrote:
One last question regarding this. As I beforehand
don't know where to redirect the user after the
login
action I will have to implement the
ServletResponseAware interface and then use the
HttpServletResponse for this. This seems like an
ugly
way to redirect the user, are there other ways
maybe?
As someone else mentioned if you are using an
interface to set the original URL (like void
setOriginalUrl(String) String getOriginalUrl()) then
you can map a redirect in your action's config, more
or less like the following:
result type=redirect${originalUrl}/result
That was a day or two ago; I don't have a reference to
it handy and I don't recall who the poster was.
d.
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Re: [S2] redirect-action to different namespace
joey wrote: only interceptors,results will be inherited from parent package. Ok. Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts2 and Tiles, still not clear for me :(
Many thanks Dave Newton-4, I understand better how it works with the different configuration files :) -- View this message in context: http://www.nabble.com/Struts2-and-Tiles%2C-still-not-clear-for-me-%3A%28-tf3535994.html#a9871359 Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WildCards and Results
since '!' is already a special character which specifies the method name automatically see struts.properties configuration file for more details about how to enable/disable dynamic method invocation Can you explain this? I read all I could find on this topic and their was discussion dating back to early XWorks changes, however I could not make sense out of it. I do recall changing my struts.properties and it does seem to be working as I hoped. What is meant by already a special character? Thanks, Scott
Re: WildCards and Results
There's a feature embedded in WebWork that lets the ! character invoke a method other than execute. In WebWork, it doesn't really have a name. During the S2 discussions, we coined the term dynamic method invocation to describe how WW/S2 use the ! notation. For Struts 2, we added a switch to disable Dynamic Method Invocation for two reasons. First, it can cause security issues if POJO actions are used. Second, it overlaps with the Wildcard feature that we brought over from Struts 1 (and from Cocoon before that). S2 does support dynamic method invocation, but there are problems with the implementation. Essentially, the code scans the action name for a !, and finding one, tricks the framework into invoking the other method instead of execute. The other method is invoked, but it uses the same configuration as the execute method, including validations. The framework believes it is invoking the Category action with the execute method. The Wildcard feature is implemented differently. When a Wildcard action is invoked, the framework acts as if the matching action had been hardcoded. The framework believes it's executing Category!create and knows it is executing the create method. This permits us to add specific validations, localizations, and type converters, for a Wildcard action, just like a conventional action. If someone were to implement [WW-1522], then the dynamic method invocation approach could have its own validations too. Here, the notion is to generate carbon actions for qualifying methods. The invocation would no longer be dynamic, because there would be an actual action in the configuration, but any method could be invoked. * https://issues.apache.org/struts/browse/WW-1522 My first pass at implementing [WW-1522] didn't work out. Though, I'm wondering if whatever we do for the codebehind plugin might work here too. At this point, I will probably never get to it myself, but perhaps someone will pickup the baton. In my own applications, I tend to use the underscore (_) as a Wildcard separator, to avoid confusion with the WebWork bang. In practice, these are the only two special characters that work without causing JavaScript issues. HTH, Ted http://www.husted.com/ted/blog/ On 4/6/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: since '!' is already a special character which specifies the method name automatically see struts.properties configuration file for more details about how to enable/disable dynamic method invocation Can you explain this? I read all I could find on this topic and their was discussion dating back to early XWorks changes, however I could not make sense out of it. I do recall changing my struts.properties and it does seem to be working as I hoped. What is meant by already a special character? Thanks, Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[S2 Tip] Within a namespace, reuse names for common concepts
In practice, most applications are composed of a small number of workflows that repeat within the application. When configuration elements in different namespaces serve the same role, use the same identifier for each element. If each namespace includes a Menu or a Help action, use those same names with each namespace. package name=receivables namespace=/receivables action name=Menu class=receivables.Menu result/receivables/Menu.jsp/result /action !-- ... -- /package package name=payables namespace=/payables action name=Menu class=payables.Menu result/payables/Menu.jsp/result /action !-- ... -- /package Since the namespace feature avoids collisions between element names, we can increase cohesion within the application by using a consistent naming pattern. HTH, Ted. http://husted.com/ted/blog/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WildCards and Results
! is a special character means that if you have action which name is do and in struts.properties you have struts.enable.DynamicMethodInvocation=true which is the default value, then if the request is do_namespace/do!firstMethod will invoke the firstMethod. If you specify action name already with containing ! I guess it will arise additional problems (I think action do!lolo will automatically call not execute but lolo method). Best, Aram
Re: WildCards and Results
Ted, you are 2 for 2! Now it's back to changing code. I read the notes on this several times and could never glean this understanding. You really need to finish that book my brother. Thanks, Scott On 4/6/07, Ted Husted [EMAIL PROTECTED] wrote: There's a feature embedded in WebWork that lets the ! character invoke a method other than execute. In WebWork, it doesn't really have a name. During the S2 discussions, we coined the term dynamic method invocation to describe how WW/S2 use the ! notation. For Struts 2, we added a switch to disable Dynamic Method Invocation for two reasons. First, it can cause security issues if POJO actions are used. Second, it overlaps with the Wildcard feature that we brought over from Struts 1 (and from Cocoon before that). S2 does support dynamic method invocation, but there are problems with the implementation. Essentially, the code scans the action name for a !, and finding one, tricks the framework into invoking the other method instead of execute. The other method is invoked, but it uses the same configuration as the execute method, including validations. The framework believes it is invoking the Category action with the execute method. The Wildcard feature is implemented differently. When a Wildcard action is invoked, the framework acts as if the matching action had been hardcoded. The framework believes it's executing Category!create and knows it is executing the create method. This permits us to add specific validations, localizations, and type converters, for a Wildcard action, just like a conventional action. If someone were to implement [WW-1522], then the dynamic method invocation approach could have its own validations too. Here, the notion is to generate carbon actions for qualifying methods. The invocation would no longer be dynamic, because there would be an actual action in the configuration, but any method could be invoked. * https://issues.apache.org/struts/browse/WW-1522 My first pass at implementing [WW-1522] didn't work out. Though, I'm wondering if whatever we do for the codebehind plugin might work here too. At this point, I will probably never get to it myself, but perhaps someone will pickup the baton. In my own applications, I tend to use the underscore (_) as a Wildcard separator, to avoid confusion with the WebWork bang. In practice, these are the only two special characters that work without causing JavaScript issues. HTH, Ted http://www.husted.com/ted/blog/ On 4/6/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: since '!' is already a special character which specifies the method name automatically see struts.properties configuration file for more details about how to enable/disable dynamic method invocation Can you explain this? I read all I could find on this topic and their was discussion dating back to early XWorks changes, however I could not make sense out of it. I do recall changing my struts.properties and it does seem to be working as I hoped. What is meant by already a special character? Thanks, Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Scott [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: autocompleter with JSON plugin
The autocompleter is expecting the datasource to be an array, not a map(or
object), so in this case it should be:
{foos: [
[1, chance],
[10, test]
]
}
Although it would be convenient if it would take a map also:
https://issues.apache.org/struts/browse/WW-1872
musachy
On 4/5/07, Rohit Dewan [EMAIL PROTECTED] wrote:
I have the following in the body:
@s.url id=foos value=foosList.action /
@s.form theme=ajax action=addTest method=add
@ s.autocompleterModel theme=ajax href=%{foos}
name=foo /
@s.submit value=OK action=addTest method=add/
@ s.submit value=Cancel action=addTest
method=cancel/
/@s.form
I have verified that foosList.action returns the following
{foos:{1:chance,10:test}}
However, the autocompleter is blank after load.
I am using Struts 2.0.7 and JSON Plugin 0.7
Any thoughts?
Thanks,
Rohit
--
Hey you! Would you help me to carry the stone? Pink Floyd
Re: FreeMarker evaluating result of s.url?
You will have to escape it so freemarker doesn't expand it, like:
$\{test}
http://freemarker.sourceforge.net/docs/dgui_template_exp.html
regards
musachy
On 4/6/07, River Tarnell [EMAIL PROTECTED] wrote:
hello,
i have a FreeMarker template which looks like this:
@s.url id=viewurl includeParams=none action=view
title=title.text /
a href=${viewurl}View/a
as long as title.text contains simple text, this works fine: it
outputs a href=.../view.action?title=whatever. however, if the
literal value of title.text looks like a FreeMarker expression,
FreeMarker actually evaluates the result of the s.url. e.g. if
title.text was ${foo}, and ${foo} had the value bar, the output
would be:
a href=.../view.action?title=bar
instead of:
a href=.../view.action?title=${foo}
why is this happening, and how can i stop it? (it seems to prevent
outputting any user-supplied data in a URL...)
thanks,
- river.
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Re: Struts 2 and Validation Testing
Tried extending XWorkTestCase in a sample test, but sgot the same error. I'm extending MockObjectTestCase anyway, so inheritance wouldn't be the best solution for me. Doesn't look like there's been any traction on this issue in Jira yet: https://issues.apache.org/struts/browse/WW-1868 qmnonic wrote: I experienced the same problem in a test case (though different circumstances), and it was solved by extending XWorkTestCase instead of TestCase as noted in the example - http://struts.apache.org/2.x/docs/how-do-i-unit-test-my-actions-validation-logic.html . This might help... -- View this message in context: http://www.nabble.com/Struts-2-and-Validation-Testing-tf3451623.html#a9872429 Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: CompositeActionMapper
I can propose you workaround. Simply replace org.apache.struts2.dispatcher.FilterDispatcher.class in struts2 core library with attached one. http://www.nabble.com/file/7722/FilterDispatcher.class FilterDispatcher.class PS: struts2 2.06 -- View this message in context: http://www.nabble.com/CompositeActionMapper-tf3433990.html#a9872738 Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Struts with Tabbed page
Hi , I am using Struts frame work to develop my app, which have 5 to 6 tabs in a page . I am using a Single form bean to capture all of the information which have all together of more than 100 fields . is it a good idea to impliment or should i go for the 1 actiionClass, 1 Action Form for each Tab.. pls give me some example .. Thanks in Adv sunny -- View this message in context: http://www.nabble.com/Struts-with-Tabbed-page-tf3537002.html#a9872814 Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
STRUTS2 Custom Properties
How do I access custom properties defined in struts.properties. For instance: ### Load custom property files (does not override struts.properties!) struts.custom.properties=/test/myprops Also, can the properties be referenced in a free marker template? Thanks, Andrew - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: MVC 2 design, how to
Ted Husted wrote: It sounds like that you might want to use the ModelDriven approach, How many approach there is ? Where can I read about them ? where the AccountManager is the model object. If I move the business logic to the action class then this becomes MVC1. From my understanding the model should be separated. I was surprised to find that there doesn't seem to be a page or FAQ with regard to using ModelDriven. Essentially, all you need to do is place a model property on a base Action class, or at least the accessor. The AccountManager extends ActionSupport. public Object getModel() ... In the implementation of getModel, acquire an instance of Account Manager object and return it. On the page, you can address any JavaBean properties on the AccountManager as if they were coded directly on the Action class. you mean getModel should be placed in the AccountManager (ActionSupport) and getModel should return an object of AccountBean. All the business logic is encapsulated in Account.java . Am I right ? (The framework pushes the Model object onto the ValueStack.) Many developers use Spring to acquire something like the Account Manager. With the addition of a setModel method, the Action Manager can be injected automatically. HTH, Ted http://www.husted.com/ted/blog/ On 4/5/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Hello every one: I am trying to write a little application to familiarize myself with struts 2. I am trying to design the application using mvc2. the application is nothing but a small utility for invoices. It store, retrieves and update invoices. Each invoice belongs to an Account in the DB. from the examples I have seen so far, the Action class is populated by values from the jsp page. So here's my design: newAccount.jsp -- AccountManager.java (ActionSupport) Account.java veiwAccount.jsp Account.java is the class where all the bussiness logic goes. AccountManager is part of the controller and based on the results it gets from the Account.java it forwards to the appropriate view. The user can view an existing account or create one through the jsp pages. Now because it doesn't make scense to populate the AccountManager with getters/setters for the same fields in Account, I will pass Account as an attribute of the request to the view. I mean, if Account.java has fields , accountID, accountName , ... then I need getters and setters to access them, but the same getters and setters has to exist in AccountManager.java so that AccountManager can communicate with the views. However, I have read some where that because the bussiness logic may contain other resources ( ie, db connection, ..) we don't pass it to the view, but we pass a minimal verion of that class as a bean. So, I 'll create another class called ActionBean.java and populate it from within Account.java . PLease note that AccountManager can be accessed from many places and depending on the output it forwards to the correct view. I need an advice or comments, as I am new to struts 2 and MVC, and I feel that I am missing something. Can any one please correct me or give me comments? - 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]
caching and reload
Hello Is/how it possible to clear the cache on an action? My action works perfectly, however when the user hits reload the previous values are repeated. I have coded a reset with = and still it uses the old values. What am I missing? I will trap the null or values in the action(I know I should do it in validation, but it is a case of jgid, grin). I really need to truly reset the values either fed to the action class or somewhere cached by the framework for the action class. tia.
[s2] [Friday] [OT] [BBQ] ant build file eclipse webtools
Hello, I'm feeling a bit lazy right now and was wondering if anyone here has an example that can help me out. If you are using Eclipse WebTools (Callisto) and you have an ant build file that takes your dynamic web project and creates a deployable war file (and if it runs unit tests and deploys to tomcat as a bonus). Can you post it? I don't care too much about how clean or elegant, I'm planning on making the changes/enhancements I need. I'm not a total Ant newb, but just too lazy to build from scratch right now :) TIA!!! -Wes -- Wes Wannemacher Director of Operations Double A Trailer Sales, Inc. [EMAIL PROTECTED] smime.p7s Description: S/MIME cryptographic signature
Re: [s2] [Friday] [OT] [BBQ] ant build file eclipse webtools
https://moskito.dev.java.net/source/browse/*checkout*/moskito/moskito-demo/build.xml not the best probably but it works. leon On 4/6/07, Wesley Wannemacher [EMAIL PROTECTED] wrote: Hello, I'm feeling a bit lazy right now and was wondering if anyone here has an example that can help me out. If you are using Eclipse WebTools (Callisto) and you have an ant build file that takes your dynamic web project and creates a deployable war file (and if it runs unit tests and deploys to tomcat as a bonus). Can you post it? I don't care too much about how clean or elegant, I'm planning on making the changes/enhancements I need. I'm not a total Ant newb, but just too lazy to build from scratch right now :) TIA!!! -Wes -- Wes Wannemacher Director of Operations Double A Trailer Sales, Inc. [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [s2] [Friday] [OT] [BBQ] ant build file eclipse webtools
Awesome, this is exactly what I was hoping for... -Wes -Original Message- From: Leon Rosenberg [mailto:[EMAIL PROTECTED] Sent: Friday, April 06, 2007 11:08 AM To: Struts Users Mailing List Subject: Re: [s2] [Friday] [OT] [BBQ] ant build file eclipse webtools https://moskito.dev.java.net/source/browse/*checkout*/moskito/ moskito-demo/build.xml not the best probably but it works. leon On 4/6/07, Wesley Wannemacher [EMAIL PROTECTED] wrote: Hello, I'm feeling a bit lazy right now and was wondering if anyone here has an example that can help me out. If you are using Eclipse WebTools (Callisto) and you have an ant build file that takes your dynamic web project and creates a deployable war file (and if it runs unit tests and deploys to tomcat as a bonus). Can you post it? I don't care too much about how clean or elegant, I'm planning on making the changes/enhancements I need. I'm not a total Ant newb, but just too lazy to build from scratch right now :) TIA!!! -Wes -- Wes Wannemacher Director of Operations Double A Trailer Sales, Inc. [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] smime.p7s Description: S/MIME cryptographic signature
Re: FreeMarker evaluating result of s.url?
On Fri, 2007-04-06 at 09:29 -0400, Musachy Barroso wrote:
You will have to escape it so freemarker doesn't expand it, like:
$\{test}
thanks, but i'm not sure i understand... does this mean that whenever i
use s.url, i need to do something like
@s.url id=viewurl includeParams=none action=view
title=title.freemarkerEscapedText /
... where getFreemarkerEscapedText manually replaces ${ with $\{?
- river.
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Re: [s2] [Friday] [OT] [BBQ] ant build file eclipse webtools
If you are using tomcat plug-in www.sysdeo.com/*eclipse*/*tomcat**plugin , *you will have the option to deply the application to a war file. just right click on the project in the Navigation View, --- tomcat --- Export to war file sets in project properties. Wesley Wannemacher wrote: Hello, I'm feeling a bit lazy right now and was wondering if anyone here has an example that can help me out. If you are using Eclipse WebTools (Callisto) and you have an ant build file that takes your dynamic web project and creates a deployable war file (and if it runs unit tests and deploys to tomcat as a bonus). Can you post it? I don't care too much about how clean or elegant, I'm planning on making the changes/enhancements I need. I'm not a total Ant newb, but just too lazy to build from scratch right now :) TIA!!! -Wes -- Wes Wannemacher Director of Operations Double A Trailer Sales, Inc. [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
populating a bean
how do I populate a bean values from a jsp page ? here's what I need to do: s:form action=accountManager method=post s:textfield name=accountBean.firstName label=First Name / s:submit /s:submit /s:form this page http://struts.apache.org/2.0.6/docs/how-do-i-populate-a-form-bean-and-get-the-value-using-the-taglib.html how to read the values from the bean but not how to populate them. Or may be I am not getting it... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: populating a bean
So you are going from the jsp to the action, correct? That being the case, you are doing this correctly so far. Make certain to have an encapsulated property for accountBean in your accountManager action. On submit the accountBean object will be constructed and setFirstName will be called. The bean will be set on your accountManager action. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, April 06, 2007 11:32 AM To: Struts Users Mailing List Subject: populating a bean how do I populate a bean values from a jsp page ? here's what I need to do: s:form action=accountManager method=post s:textfield name=accountBean.firstName label=First Name / s:submit /s:submit /s:form this page http://struts.apache.org/2.0.6/docs/how-do-i-populate-a-form-bean-and-ge t-the-value-using-the-taglib.html how to read the values from the bean but not how to populate them. Or may be I am not getting it... - 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: populating a bean
Hartrich, James CTR USTRANSCOM J6 wrote:
So you are going from the jsp to the action, correct?
That being the case, you are doing this correctly so far. Make certain
to have an encapsulated property for accountBean in your accountManager
action. On submit the accountBean object will be constructed and
setFirstName will be called. The bean will be set on your accountManager
action.
that's exactly what I am doing. But it's not populating the field. The
field still shows null.
Here's a code from my AccountManager:
public class AccountManager extends ActionSupport{
private Account account ;
private AccountBean accountBean ;
public String execute()
{
// TODO - read the coments
//if there's account number then retrieve the correspondiing
account and dislay
//if there's field for the accout then create the account and dislay
//if none then forward to the new account page
return SUCCESS ; //temporarily
}
public AccountBean getAccountBean() {
return accountBean;
}
public void setAccountBean(AccountBean accountBean) {
this.accountBean = accountBean;
}
}
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Friday, April 06, 2007 11:32 AM
To: Struts Users Mailing List
Subject: populating a bean
how do I populate a bean values from a jsp page ?
here's what I need to do:
s:form action=accountManager method=post
s:textfield name=accountBean.firstName label=First Name /
s:submit /s:submit
/s:form
this page
http://struts.apache.org/2.0.6/docs/how-do-i-populate-a-form-bean-and-ge
t-the-value-using-the-taglib.html
how to read the values from the bean but not how to populate them. Or
may be I am not getting it...
-
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Re: populating a bean
I found it. Never mind.
And thank you a lot for your help.
[EMAIL PROTECTED] wrote:
Hartrich, James CTR USTRANSCOM J6 wrote:
So you are going from the jsp to the action, correct?
That being the case, you are doing this correctly so far. Make certain
to have an encapsulated property for accountBean in your accountManager
action. On submit the accountBean object will be constructed and
setFirstName will be called. The bean will be set on your accountManager
action.
that's exactly what I am doing. But it's not populating the field. The
field still shows null.
Here's a code from my AccountManager:
public class AccountManager extends ActionSupport{
private Account account ;
private AccountBean accountBean ;
public String execute()
{
// TODO - read the coments
//if there's account number then retrieve the correspondiing
account and dislay
//if there's field for the accout then create the account and
dislay
//if none then forward to the new account page
return SUCCESS ; //temporarily
}
public AccountBean getAccountBean() {
return accountBean;
}
public void setAccountBean(AccountBean accountBean) {
this.accountBean = accountBean;
}
}
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday,
April 06, 2007 11:32 AM
To: Struts Users Mailing List
Subject: populating a bean
how do I populate a bean values from a jsp page ?
here's what I need to do:
s:form action=accountManager method=post
s:textfield name=accountBean.firstName label=First Name /
s:submit /s:submit
/s:form
this page
http://struts.apache.org/2.0.6/docs/how-do-i-populate-a-form-bean-and-ge
t-the-value-using-the-taglib.html
how to read the values from the bean but not how to populate them. Or
may be I am not getting it...
-
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]
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Re: Filtering multipart content
Looks like you need a MultipartFilter earlier in the Filter Chain than your
Filter. That way both your Filter and the Action will get the results. It
will bypass Strut's built-in Multipart support, but it should work fine. (I
think com.oreilly.servlets has one)
(*Chris*)
On 3/27/07, Lance [EMAIL PROTECTED] wrote:
My filter is only interested in text parameters, my struts action
processes the file parameter. If I parse the request myself (in the
filter), the file parameter does not make it through to my action. If I
do not parse the request myself, I can not see the parameters in my
filter.
Hope this clears things up a bit.
trad-ex wrote:
Hi Lance,
Sorry for my misunderstanding your issue.
What I understood is:
Your Filter class works fine except file parameter.
Is this correct ?
So, after I looked over your implementation, I found the line below:
parameterMap = multipartHandler.getTextElements();
So, parameterMap has only normal text parameters (you called), doesn't
it ?
Why doesn't you adopt getAllElements() ?
But I don't have tested it yet, but if my guess above is right, it does
work.
Best regards,
trad-ex
Hi trad-ex,
In action code, the ActionServlet has already parsed the request for
you
so request.getParameterMap() magically works. In a filter scenario, the
request has not yet been parsed. I have since abondened attempting to
filter multipart requests in my filter. Luckily most of our actions
extend a common BaseAction and I was able to plug the filtering logic
in
there. It would have been nice to do it in a filter. I'm still
interested if someone else has an answer.
Cheers,
Lance.
trad-ex wrote:
Hi Lance,
Just curious, I implemented multipart request handler using Struts 1.2
,
ActionForm and Actoin class ( not using Fileter...) .
like:
protected ActionForward executeAction(
ActionMapping mapping ,
ActionForm form ,
HttpServletRequest request ,
HttpServletResponse response )
{
ActionErrors errors = new ActionErrors() ;
HttpSession session = request.getSession() ;
String contentType = request.getContentType() ;
if( contentType == null || !contentType.startsWith(
multipart/form-
data ) )
return null ;
MultiFilesImportForm multiFilesImportForm =
(MultiFilesImportForm) form ;
Hashtable multiFormFileTable =
multiFilesImportForm.getMultiFilesTable() ;
..
** executeAction calls execute internally.
My ActionForm ( called MultiFilesImportForm ) is like:
public class MultiFilesImportForm extends ActionForm
{
public MultiFilesImportForm()
{
}
public Hashtable getAllRequestTable()
{
return getMultipartRequestHandler().getAllElements() ;
}
public Hashtable getMultiFilesTable()
{
Hashtable fileElements =
getMultipartRequestHandler().getFileElements() ;
Hashtable stringElements = getMultiStringTable() ;
for( Enumeration enumStrKey = stringElements.keys() ; enumStrKey.
hasMoreElements() ; )
fileElements.remove( enumStrKey.nextElement() ) ;
return fileElements ;
}
public Hashtable getMultiStringTable()
{
Hashtable multiStringTable = new Hashtable() ;
Hashtable allRequestTable = getAllRequestTable() ;
for( Enumeration enumKey = allRequestTable.keys() ; enumKey.
hasMoreElements() ; )
{
String key = (String) enumKey.nextElement() ;
Object elem = allRequestTable.get( key );
if( elem instanceof String )
multiStringTable.put( key , elem ) ;
}
return multiStringTable ;
}
public ActionErrors validate(
ActionMapping mapping ,
HttpServletRequest request )
{
...
Best Regards,
trad-ex
Can someone tell me the best way to deal with multipart parameters in
a
Filter without affecting struts?
In my filter, request.getParameterMap() returns an empty map because
the
multipart content has not yet been parsed. I had a look in the struts
code and saw references to a MultipartRequestWrapper and a
CommonsMultipartRequestHandler. From what I can see, the
requestHandler
parses the request and calls MultipartRequestWrapper.setParameter().
So... in my filter I do the following:
protected void doFilter(HttpServletRequest request,
HttpServletResponse
response, FilterChain chain) throws IOException, ServletException {
boolean isMultipart = isMultipart(request);
Map parameterMap;
if (isMultipart) {
// wrap the request so that
CommonsMultipartRequestHandler.handleRequest()
// can call set parameter. the wrapped request is then passed
down the filter chain
request = new MultipartRequestWrapper(request);
MultipartRequestHandler multipartHandler = new
CommonsMultipartRequestHandler();
ModuleConfig moduleConfig = (ModuleConfig)
Does struts 1.2.x or 1.3.x support the attribute autocomplete f or forms?
I'm sure many of you know about this. The originally IE specific attribute autocomplete, that when set to off would prevent the browser from saving the data in the form for autocompletion later. I'm working on a project that uses Struts 1.1. So I have a few questions. #1 - Is autocomplete supported in later version of Struts 1? #2 - If so, which version? I know there are ways to do this with JavaScript. Trapping the enter keydown, etc. and doing a submit. I'm doing that currently. The problem is that I'm trying to avoid attaching the onkeydown event to the body, as many examples have you do, because doing this means that even if you're not inside the form you can just hit enter and submit the form. So you have to attach the onkeydown event to every form field or else somehow check to see if the event was fired by a form element. I'm just trying to support this functionality (enter key submits the form while in the form, but doesn't save any of the fields' data) with minimal headache. It's starting to look like going to autocomplete=off might be better, thus my question. Preston CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message.
Re: MVC 2 design, how to
On 4/6/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: How many approach there is ? Where can I read about them ? Just the two. Either put the properties on the Action class, or implement ModelDriven. A third might be to create your own interceptor that did the same thing as ModelDriven, but with more objects. you mean getModel should be placed in the AccountManager (ActionSupport) and getModel should return an object of AccountBean. All the business logic is encapsulated in Account.java . Am I right ? Yes, if Account is a singleton. Otherwise, you could just put the properties on the Account object. HTH, Ted http://www.husted.com/ted/blog/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Action Validator ans s:url...
On 4/5/07, Dave Newton [EMAIL PROTECTED] wrote: Having the validation files key off of method names would be pretty handy (and avoid some extra action defs). I poked around, and it seems the design justification is to allow the methods to be validated differently in different contexts. I do see the use case for having different validation for different methods, but I don't see a case for a context beyond the method. I would think that the method is the context. If a method needs to be validated, then it needs to be validated. I'm thinking that since annotations will focus on the method name (since they do not know the action name), then we should look at supporting configuration by method name too, so that there is at least one consistent path. :) -Ted. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Does struts 1.2.x or 1.3.x support the attribute autocomplet e f or forms?
Oh, and the other question is if there are issues upgrading from 1.1 to 1.2.x or 1.3.x? Any reason this would be a difficult upgrade, assuming this is the answer to my problem. Preston CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Action Validator ans s:url...
Amen! I really don't know if I have this straight or not. On 4/6/07, Ted Husted [EMAIL PROTECTED] wrote: On 4/5/07, Dave Newton [EMAIL PROTECTED] wrote: Having the validation files key off of method names would be pretty handy (and avoid some extra action defs). I poked around, and it seems the design justification is to allow the methods to be validated differently in different contexts. I do see the use case for having different validation for different methods, but I don't see a case for a context beyond the method. I would think that the method is the context. If a method needs to be validated, then it needs to be validated. I'm thinking that since annotations will focus on the method name (since they do not know the action name), then we should look at supporting configuration by method name too, so that there is at least one consistent path. :) -Ted. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Scott [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Does struts 1.2.x or 1.3.x support the attribute autocomplete f or forms?
On 4/6/07, Crawford, Preston [EMAIL PROTECTED] wrote:
I'm sure many of you know about this. The originally IE specific attribute
autocomplete, that when set to off would prevent the browser from saving
the data in the form for autocompletion later.
I'm working on a project that uses Struts 1.1. So I have a few questions.
#1 - Is autocomplete supported in later version of Struts 1?
No its not supported in any version - Struts only supports attributes
that are in the HTML 4 spec and has a policy of not adding non
standard attributes.
#2 - If so, which version?
The tags were refactored in Struts 1.2.7 to make creating custom
implementations and adding additional attributes easier. So if you are
going to upgrade then this would be your only option. If you want to
do this in the form tag then something like the following:
public MyFormTag extends FormTag {
protected void renderOtherAttributes(StringBuffer results) {
renderAttribute(results, autocomplete, off);
}
}
In the other form input tags the equivalent method is prepareOtherAttributes()
For notes on upgrading and the issues you'll face then there are
upgrade notes on the wiki:
http://wiki.apache.org/struts/StrutsUpgrade
Niall
I know there are ways to do this with JavaScript. Trapping the enter
keydown, etc. and doing a submit. I'm doing that currently. The problem is
that I'm trying to avoid attaching the onkeydown event to the body, as many
examples have you do, because doing this means that even if you're not
inside the form you can just hit enter and submit the form. So you have to
attach the onkeydown event to every form field or else somehow check to see
if the event was fired by a form element.
I'm just trying to support this functionality (enter key submits the form
while in the form, but doesn't save any of the fields' data) with minimal
headache. It's starting to look like going to autocomplete=off might be
better, thus my question.
Preston
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Re: populating a bean
Assuming you are using Struts-2?
http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/dispatcher/DefaultActionSupport.html#getSuccessResultValue()
you will need these methods
public String getSuccessResultValue()
public void setSuccessResultValue(String successResultValue)
Martin--
This email message and any files transmitted with it contain confidential
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- Original Message -
From: [EMAIL PROTECTED]
To: Struts Users Mailing List user@struts.apache.org
Sent: Friday, April 06, 2007 12:47 PM
Subject: Re: populating a bean
Hartrich, James CTR USTRANSCOM J6 wrote:
So you are going from the jsp to the action, correct?
That being the case, you are doing this correctly so far. Make certain
to have an encapsulated property for accountBean in your accountManager
action. On submit the accountBean object will be constructed and
setFirstName will be called. The bean will be set on your accountManager
action.
that's exactly what I am doing. But it's not populating the field. The
field still shows null.
Here's a code from my AccountManager:
public class AccountManager extends ActionSupport{
private Account account ;
private AccountBean accountBean ;
public String execute()
{
// TODO - read the coments
//if there's account number then retrieve the correspondiing
account and dislay
//if there's field for the accout then create the account and
dislay
//if none then forward to the new account page
return SUCCESS ; //temporarily
}
public AccountBean getAccountBean() {
return accountBean;
}
public void setAccountBean(AccountBean accountBean) {
this.accountBean = accountBean;
}
}
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday,
April 06, 2007 11:32 AM
To: Struts Users Mailing List
Subject: populating a bean
how do I populate a bean values from a jsp page ?
here's what I need to do:
s:form action=accountManager method=post
s:textfield name=accountBean.firstName label=First Name /
s:submit /s:submit
/s:form
this page
http://struts.apache.org/2.0.6/docs/how-do-i-populate-a-form-bean-and-ge
t-the-value-using-the-taglib.html
how to read the values from the bean but not how to populate them. Or may
be I am not getting it...
-
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Re: FreeMarker evaluating result of s.url?
FreeMarker will replace ${X} fot the value of X anywhere on your ftl file,
if you want to have a literal ${X} that is not expanded, you need to use
$\{X}
musachy
On 4/6/07, River Tarnell [EMAIL PROTECTED] wrote:
On Fri, 2007-04-06 at 09:29 -0400, Musachy Barroso wrote:
You will have to escape it so freemarker doesn't expand it, like:
$\{test}
thanks, but i'm not sure i understand... does this mean that whenever i
use s.url, i need to do something like
@s.url id=viewurl includeParams=none action=view
title=title.freemarkerEscapedText /
... where getFreemarkerEscapedText manually replaces ${ with $\{?
- river.
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RE: Does struts 1.2.x or 1.3.x support the attribute autocomplet e f or forms?
Thanks for the information. I think I will stick with Struts 1.1 for now,
then. We have the opportunity at some point on a later project to perhaps do
a Struts 2 migration. I think it's probably wiser to implement the
Javascript way of handling this for now and save the Struts migration
(sometimes you only get one shot at these every X amount of years) for
giving Struts 2 a look if it fits our needs.
Preston
-Original Message-
From: Niall Pemberton [mailto:[EMAIL PROTECTED]
Sent: Friday, April 06, 2007 11:01 AM
To: Struts Users Mailing List
Subject: Re: Does struts 1.2.x or 1.3.x support the attribute autocomplete
f or forms?
On 4/6/07, Crawford, Preston [EMAIL PROTECTED] wrote:
I'm sure many of you know about this. The originally IE specific
attribute autocomplete, that when set to off would prevent the
browser from saving the data in the form for autocompletion later.
I'm working on a project that uses Struts 1.1. So I have a few questions.
#1 - Is autocomplete supported in later version of Struts 1?
No its not supported in any version - Struts only supports attributes that
are in the HTML 4 spec and has a policy of not adding non standard
attributes.
#2 - If so, which version?
The tags were refactored in Struts 1.2.7 to make creating custom
implementations and adding additional attributes easier. So if you are going
to upgrade then this would be your only option. If you want to do this in
the form tag then something like the following:
public MyFormTag extends FormTag {
protected void renderOtherAttributes(StringBuffer results) {
renderAttribute(results, autocomplete, off);
}
}
In the other form input tags the equivalent method is
prepareOtherAttributes()
For notes on upgrading and the issues you'll face then there are upgrade
notes on the wiki:
http://wiki.apache.org/struts/StrutsUpgrade
Niall
I know there are ways to do this with JavaScript. Trapping the enter
keydown, etc. and doing a submit. I'm doing that currently. The
problem is that I'm trying to avoid attaching the onkeydown event to
the body, as many examples have you do, because doing this means that
even if you're not inside the form you can just hit enter and submit
the form. So you have to attach the onkeydown event to every form
field or else somehow check to see if the event was fired by a form
element.
I'm just trying to support this functionality (enter key submits the
form while in the form, but doesn't save any of the fields' data) with
minimal headache. It's starting to look like going to autocomplete=off
might be better, thus my question.
Preston
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[Struts2] How to get instance of ActionSupport class after redirect?
Hello: I have this scenario: I have a form in a jsp file that submits to an ActionSupport class. The ActionSupport class captures the submitted data and validates the input. If the data is valid, it sends the user back a redirect to a servlet url to give them the data file generated for their input (It is a CSV file). Right now, I am taking all of the fields from the ActionSupport class and appending them manually to the redirect url so I can have their values in the servlet. This becomes tedious if there are many fields in the ActionSupport class. Is there a way to grab the instance of the ActionSupport class from the servlet? If so, I could eliminate the need to append the fields. I can probably use a session variable to temporarily hold the ActionSupport instance, but it seems there should be a more Struts-centric way to get it. Any suggestions? If this is not clear, I can try to give excerpts of my code to illustrate. Thanks, Neil -- Neil Aggarwal, (214)986-3533, www.JAMMConsulting.com FREE! Eliminate junk email and reclaim your inbox. Visit http://www.spammilter.com for details. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: autocompleter with JSON plugin
Hi Musachy,
That was it. It works now!
Especially given that the autocompleter is structured as a key value pair,
supporting maps would be a natural fit. Thanks for creating the enhancement
request on JIRA.
Regards,
Rohit
On 4/6/07, Musachy Barroso [EMAIL PROTECTED] wrote:
The autocompleter is expecting the datasource to be an array, not a
map(or
object), so in this case it should be:
{foos: [
[1, chance],
[10, test]
]
}
Although it would be convenient if it would take a map also:
https://issues.apache.org/struts/browse/WW-1872
musachy
On 4/5/07, Rohit Dewan [EMAIL PROTECTED] wrote:
I have the following in the body:
@s.url id=foos value=foosList.action /
@s.form theme=ajax action=addTest method=add
@ s.autocompleterModel theme=ajax href=%{foos}
name=foo /
@s.submit value=OK action=addTest method=add/
@ s.submit value=Cancel action=addTest
method=cancel/
/@s.form
I have verified that foosList.action returns the following
{foos:{1:chance,10:test}}
However, the autocompleter is blank after load.
I am using Struts 2.0.7 and JSON Plugin 0.7
Any thoughts?
Thanks,
Rohit
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Struts Dispatch Action
Hi , I am new to struts , I am using a Tabbed page with multiple buttons on the page (submit, save, clear) can some one let me know the process in doing it? As i have read some article that we can do it with dispatch Action or LookUpDispatch action. Thx in Adv Sunny -- View this message in context: http://www.nabble.com/Struts-Dispatch-Action-tf3538175.html#a9876477 Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: S2: Better passing of fields by link
Ok, figured it out. I did try what you mentioned but
it also required this at the top to work:
s:head theme=ajax/
It would not pass the params with just the ajax theme
in the s:a tag.
Thank you for your help.
Scott
--- Musachy Barroso [EMAIL PROTECTED] wrote:
What problem are you having? Just do:
s:a theme=ajax formId=form .. /
like what you did for the autocompleter, there are a
few examples on
showcase also.
musachy
On 4/5/07, Scott Nesbitt [EMAIL PROTECTED]
wrote:
I have a link that calls an action and I would
like
the action class to have some field values from my
page. Currently I do this:
s:url id=editUrl action=EditLineup
includeParams=all/
s:a href=%{editUrl}
onclick=this.href=rewriteLink(this.href)Edit
Lineup/s:a
In rewriteLink() I manually create a list of
parameter
key/values. Is there a better way? In my
autocompleter tag I can just do formId=dataForm
and
have a small form with hidden fields that get
automatically serialized and sent to the action
class,
but that does not seem to work with the a tag,
despite
what the documentation says about ajax.
Any ideas? Perhaps I am going about this wrong
but do
not see any good examples of how to do this.
Thank you,
Scott
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now inscrutable
Hello Sorry for a second post, however I cant also fathom this. A TC5.028 project was working fine several months ago. Went back to it and it apparently still works however if I put in a simple queryStr=request.getQueryString(), I impossibly get WebappClassLoader.java cannot be found. Further this only happens if I debug on the line,and everything else seems to work; however there are problems with new data. How can that happen? I reconfirm my location for all the TC files and nothing has changed. Any ideas? tia this is the other post Hello Is/how it possible to clear the cache on an action? My action works perfectly, however when the user hits reload the previous values are repeated. I have coded a reset with = and still it uses the old values. What am I missing? I will trap the null or values in the action(I know I should do it in validation, but it is a case of jgid, grin). I really need to truly reset the values either fed to the action class or somewhere cached by the framework for the action class. tia.
Re: FreeMarker evaluating result of s.url?
On Fri, 2007-04-06 at 14:03 -0400, Musachy Barroso wrote:
FreeMarker will replace ${X} fot the value of X anywhere on your ftl file,
sure, but in this case the ${X} is not in the ftl file, it's returned by
@s.url - i never explictily write ${foo} anywhere, but FreeMarker
expands it to bar because the generated URL includes that string.
i find it hard to believe that having the Action wrap every string
attribute with a ${ - $\{ replacement is a reasonable way to do
this... other than being an enormous amount of effort to maintain, it
seems very easy to make a mistake and introduce various security issues
(where the user could embed arbitrary ftl code in GET attributes, or
whatever).
if this really is the case then i suppose i will go back to using JSP
instead - any advantage of having a simple template language is negated
by the amount of extra code required.
- river.
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Re: Action Validator ans s:url...
--- Ted Husted [EMAIL PROTECTED] wrote: but I don't see a case for a context beyond the method. I would think that the method is the context. If a method needs to be validated, then it needs to be validated. That was more or less my thought, perhaps not quite as well-stated ;) then we should look at supporting configuration by method name too, so that there is at least one consistent path. :) Sounds good to me! OT, got some interesting S2 feedback today from someone who had used GWT on their last project--I'll try to write it up sometime, although what I mostly got from it was that they found it more verbose than GWT (they also came from a Swing background, which would make a difference). It was an interesting conversation (big financial client) but they are focusing on S2 right now. d. Need Mail bonding? Go to the Yahoo! Mail QA for great tips from Yahoo! Answers users. http://answers.yahoo.com/dir/?link=listsid=396546091 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Action Validator ans s:url...
Does anybody know what is the status of that JSR? musachy On 4/5/07, Ted Husted [EMAIL PROTECTED] wrote: On 4/5/07, Dave Newton [EMAIL PROTECTED] wrote: Turns out the annotations are class-based as well (again, I had just been lucky so far)... If the validation files were based off of method names the annotations could be as well, which would be a nice, unified view of things, IMO. The validation comes out of XWork, so we'd have to file a ticket over there. I've never looked at that part of the code, so I don't know what's involved. There's also the who JSR 303 thing, but I have no idea how that's going. * http://jcp.org/en/jsr/detail?id=303 -Ted. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Hey you! Would you help me to carry the stone? Pink Floyd
Accesssing a bean from a jsp without struts tags
I have a bean that is set in an action class. I can access it using struts tag, but what do I do if I need to access it from somewhere else ? for example, if I need to access it from a list iterator. Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Eclipse WTP/Tomcat/Struts 2 - 404 error
Hi all This might sound off topic, but I had already posted this in Eclipse WTP newsgroup, but couldn't resolve it yet. So I thought someone here might have already faced this problem. I configured Eclipse WTP for a struts-enabled web application. When I ran my application using run on server option, it gives a 404 error. Below is my configuration: Java - 1.4.2_13 Tomcat 5.5.23 with Java 1.4 compatible jars Struts 2.0.6 with Java 1.4 compatible jars Eclipse WTP 3.2.2 I created a new dynamic web project with Tomcat 5.5 as runtime, r5sis as context root and WebContent as Content Directory. I copied the struts jars to the WebContent/WEB-INF/lib folder. The jsp files are placed in WebContent/WEB-INF/jsp folder. Find below my struts.xml and web.xml ?xml version=1.0 encoding=UTF-8? struts !-- Include Struts 2 default (from Struts 2 JAR). -- include file=struts-default.xml/ !-- Configuration for the default package. -- package name=default extends=struts-default !-- Default interceptor stack. -- action name=login class=gov.epa.r5sis.struts.action.LoginAction result name=success type=dispatcher/WEB-INF/jsp/welcome.jsp/result result name=error type=redirect/WEB-INF/jsp/login.jsp/result /action action name=logout2 class=gov.epa.r5sis.struts.action.LoginAction method=logout result name=success type=redirect/WEB-INF/jsp/login.jsp/result /action action name=logout class=gov.epa.r5sis.struts.action.LogoutAction result name=success type=redirect/WEB-INF/jsp/login.jsp/result /action /package /struts ?xml version=1.0 encoding=UTF-8? web-app id=WebApp_ID version=2.4 xmlns= http://java.sun.com/xml/ns/j2ee; xmlns:xsi= http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation= http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd; display-namer5test/display-name filter filter-namestruts/filter-name filter-classorg.apache.struts2.dispatcher.FilterDispatcher/filter-class /filter filter-mapping filter-namestruts/filter-name url-pattern/*/url-pattern /filter-mapping welcome-file-list welcome-filejsp/login.jsp/welcome-file welcome-fileindex.html/welcome-file welcome-fileindex.htm/welcome-file welcome-filedefault.html/welcome-file welcome-filedefault.htm/welcome-file welcome-filedefault.jsp/welcome-file /welcome-file-list /web-app When I run the application by using run on server option, the tomcat server starts without a problem and opens the url http://localhost :8080/r5sis/ in the browser. It gives a 404 error, saying The requested resource (/r5sis/) is not available. r5sis is my project name. Also the project is placed only in the eclipse workspace and not in the tomcat dir/webapps folder. Even localhost:8080/index.jsp gives a 404 error. When I tried running Tomcat from the command prompt, it runs properly and localhost:8080/index.jsp works fine.So the Tomcat is not working fine inside Eclipse WTP. Please let me know what went wrong. A member in eclipse mailing list suggest to place the welcome file in the WebContent folder and try. So I just created a index.htm file with just Hello world!, in the WebContent folder and modified the web.xml as: welcome-file-list welcome-fileindex.htm/welcome-file /welcome-file-list But still it is not working, please help! Thanks Vignesh Vignesh Manickam Periaswamy Web Application Developer Intern, Information Management Section WPTD, EPA Region 5 312-886-0887 email: [EMAIL PROTECTED]
Re: Accesssing a bean from a jsp without struts tags
OK, let me include more details, may be someone will understand what I
am talking about.
I have a list that belongs to a Bean that's wet in an action class.
public AccountBean getAccountBean() {
return accountBean;
}
AccountBean has an ArrayListInvoices calles invoices.
now im my jsp, I need to display this in a datagrid, I am doing this,
but it's not working:
dg:dataGrid items=${accountBean.invoices} var=inv name=datagrid1
columns
column
header value=Name /
item value=${inv.statementDate} /
/column
/dg:dataGrid
that's the error I am getting:
According to TLD or attribute directive in tag file, attribute items does not
accept any expressions
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:518)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:421)
Any Idea ??
[EMAIL PROTECTED] wrote:
I have a bean that is set in an action class. I can access it using
struts tag, but what do I do if I need to access it from somewhere else ?
for example, if I need to access it from a list iterator.
Thanks.
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Re: Memory leak when using DB connection ??
This is one of the problem using connection pooling. This page explains it and offers a solution: http://tomcat.apache.org/tomcat-5.0-doc/jndi-datasource-examples-howto.html I hope it helps. Balazs Michnay wrote: Dear Struts users, Finally I managed to get DB-handling working, but I'm experiencing problems. When I query the database for about the 10th time, I get the following error message: java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) ... ... In previous posts I read that I can somehow check the memory usage and see if I ran out of memory. Where can I check this? Any suggestions on fixing this? I hope there is a way to fix this, because I found very few resources online on how to set up database handling in Struts. Here's how I set it up (if it helps...) 1) I added mysql driver's jar file to my projec's lib directory and I copied taglibs-dbtags.tld to WEB-INF 2) These lines were added to web.xml: resource-ref descriptionDB Connection/description res-ref-namejdbc/SZTGKR/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref taglib taglib-uri/WEB-INF/dbtags.tld/taglib-uri taglib-location/WEB-INF/taglibs-dbtags.tld/taglib-location /taglib 3) And I used the connection in a jsp: %@ taglib uri=http://jakarta.apache.org/taglibs/dbtags; prefix=sql % sql:connection id=conn1 sql:userIduserakarmi/sql:userId sql:passwordkod/sql:password sql:urljdbc:mysql://localhost:3306/proba/sql:url sql:drivercom.mysql.jdbc.Driver/sql:driver /sql:connection sql:statement ... -- If there is no way to fix this, any guides to any working configurations? I'm really looking forward to getting some replies, because I'm stuck here. Thanks a lot for your help!! Regards, Michnay Need Mail bonding? Go to the Yahoo! Mail QA for great tips from Yahoo! Answers users. http://answers.yahoo.com/dir/?link=listsid=396546091 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Struts2] How to get instance of ActionSupport class after redirect?
Neil Aggarwal wrote: Hello: I have this scenario: I have a form in a jsp file that submits to an ActionSupport class. The ActionSupport class captures the submitted data and validates the input. If the data is valid, it sends the user back a redirect to a servlet url to give them the data file generated for their input (It is a CSV file). Right now, I am taking all of the fields from the ActionSupport class and appending them manually to the redirect url so I can have their values in the servlet. This becomes tedious if there are many fields in the ActionSupport class. Is there a way to grab the instance of the ActionSupport class from the servlet? If so, I could eliminate the need to append the fields. I can probably use a session variable to temporarily hold the ActionSupport instance, but it seems there should be a more Struts-centric way to get it. Any suggestions? My first suggestion would be to get rid of the redirect to a separate servlet and serve the CSV response directly from the action. Is there a reason you can't do that? There's no way your servlet can get the action class instance, since action instances are request scoped; the instance no longer exists in the new request the servlet receives. Your options in this case (or any other case where you want to use data from one request in a subsequent request) are pretty much limited to either including the data in the redirect URL's query parameters, as you are doing, storing them in the user's session, as you suggested, or persisting them somewhere else, such as a database. L. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: form filed populated wrongly
Guna wrote: Hi, I have two jsp pages with different form bean. on first jsp page, i have field called LastName. on first jsp page if user press cancel the request. the user is navigated to second jsp page which has also a field called lastName. The problem is what ever value i enter on first jsp page lastname field is appearing on second jsp page. Sounds like perhaps you want to use a redirect to decouple the pages. Either that or you need to explicitly clear state during your cancel processing. If you need more help, post what Struts version you're using, and the relevant bits of your configuration and code. L. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] Memory leak when using DB connection ??
This doesn't appear to have much to do with Struts... :-/ Anyway, it looks like you're not closing your DB connections. I don't know anything about dbtags, but I would guess it provides a way to do this. Of course ideally you wouldn't be doing database stuff in a JSP in the first place :-) L. Balazs Michnay wrote: Dear Struts users, Finally I managed to get DB-handling working, but I'm experiencing problems. When I query the database for about the 10th time, I get the following error message: java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) ... In previous posts I read that I can somehow check the memory usage and see if I ran out of memory. Where can I check this? Any suggestions on fixing this? I hope there is a way to fix this, because I found very few resources online on how to set up database handling in Struts. Here's how I set it up (if it helps...) 1) I added mysql driver's jar file to my projec's lib directory and I copied taglibs-dbtags.tld to WEB-INF 2) These lines were added to web.xml: resource-ref descriptionDB Connection/description res-ref-namejdbc/SZTGKR/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref taglib taglib-uri/WEB-INF/dbtags.tld/taglib-uri taglib-location/WEB-INF/taglibs-dbtags.tld/taglib-location /taglib 3) And I used the connection in a jsp: %@ taglib uri=http://jakarta.apache.org/taglibs/dbtags; prefix=sql % sql:connection id=conn1 sql:userIduserakarmi/sql:userId sql:passwordkod/sql:password sql:urljdbc:mysql://localhost:3306/proba/sql:url sql:drivercom.mysql.jdbc.Driver/sql:driver /sql:connection sql:statement ... -- If there is no way to fix this, any guides to any working configurations? I'm really looking forward to getting some replies, because I'm stuck here. Thanks a lot for your help!! Regards, Michnay Need Mail bonding? Go to the Yahoo! Mail QA for great tips from Yahoo! Answers users. http://answers.yahoo.com/dir/?link=listsid=396546091 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: caching and reload
Chris Pat wrote: Hello Is/how it possible to clear the cache on an action? My action works perfectly, however when the user hits reload the previous values are repeated. I'm not sure what cache you're talking about, but isn't this behaviour as you would expect? If I refresh a page, I expect to see the same response as I got when I loaded it the first time. I have coded a reset with = and still it uses the old values. What am I missing? I will trap the null or values in the action(I know I should do it in validation, but it is a case of jgid, grin). I really need to truly reset the values either fed to the action class or somewhere cached by the framework for the action class. tia. Coded a reset where? I think you need to post some code and configuration samples to illustrate exactly what you are doing, and describe in more detail how the resulting behaviour differs from what you expect. L. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] JMap, jsp
Again, not Struts related. The answer depends on your operating system (Windows? Linux?). Consult the documentation for the tools you are using for guidance. L. Balazs Michnay wrote: Hi there, Is there a way to get the process ID of a web application? I'd like to use jmap to see the memory state of my app, but I don't know which pid identifies my web app. When deploying and launching my app, jps doesn't show my app... How can I use jmap (or any other memory-watch tool) with a web app? Thanks for your help, Balazs Food fight? Enjoy some healthy debate in the Yahoo! Answers Food Drink QA. http://answers.yahoo.com/dir/?link=listsid=396545367 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts Dispatch Action
On 4/6/07, samk [EMAIL PROTECTED] wrote: Hi , I am new to struts , I am using a Tabbed page with multiple buttons on the page (submit, save, clear) can some one let me know the process in doing it? As i have read some article that we can do it with dispatch Action or LookUpDispatch action. There are various flavours of DispatchAction (plus ActionDispatcher) - the struts-examples webapp has a dispatch module with examples of all the flavours (versions 1.2.9 and 1.3.8) - which you can try out and look at the source code to see what suits you. Niall Thx in Adv Sunny - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Unable to find resource error after upgrade from S12 to S13
I got the following exception after upgrading the project from Struts 1.1 to 1.3: VelocityViewServlet : Error processing a template for path '/tile/common/shlogon.vm' org.apache.velocity.exception.ResourceNotFoundException: Unable to find resource '/tile/common/shlogon.vm' at org.apache.velocity.runtime.resource.ResourceManagerImpl.loadResource(Re sourceManagerImpl.java:458) The exception happens when I try to go to the login page of the application. I followed the instructions on http://wiki.apache.org/struts/StrutsUpgradeNotes12to13 I tried to find any additional information of Tiles setup with 1.3, but didn't find anything different from 1.1 I don't think I missed anything, and I have no idea why it cannot find the file. The upgrade document in wiki does not say anything about TilesPlugin. Do I need to use it, or is there another way of specifying tile definitions? I check the path in .war file and shlogon.vm file is there. I have the following in my config files: web.xml: servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameconfig/param-name param-value/WEB-INF/struts-common.xml,/WEB-INF/struts-cam.xml/param-v alue /init-param init-param param-namechainConfig/param-name param-valueorg/apache/struts/tiles/chain-config.xml/param-value /init-param . struts-common.xml: plug-in className=org.apache.struts.tiles.TilesPlugin set-property property=definitions-config value=/WEB-INF/tiles-common.xml, /WEB-INF/tiles-cam.xml / . tiles-common.xml: definition name=.logon extends=.common.Bundle path=/tile/common/shlogon.vm put name=header value=/tile/common/header.vm/ put name=tabsbar value=/tile/common/tabsbar.vm/ put name=taboptions value=/tile/common/toptions.vm/ /definition Any help would be appreciated. Tatyana Chinenova - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [Struts2] How to get instance of ActionSupport class after redirect?
Laurie: I alyways use a redirect after a form post to avoid the stupid page expired warning if the user hits the reload button. I think we will save the ActionSupport instance in the session and get it back from there. Thanks, Neil -- Neil Aggarwal, (214)986-3533, www.JAMMConsulting.com FREE! Eliminate junk email and reclaim your inbox. Visit http://www.spammilter.com for details. -Original Message- From: news [mailto:[EMAIL PROTECTED] On Behalf Of Laurie Harper Sent: Friday, April 06, 2007 5:30 PM To: user@struts.apache.org Subject: Re: [Struts2] How to get instance of ActionSupport class after redirect? Neil Aggarwal wrote: Hello: I have this scenario: I have a form in a jsp file that submits to an ActionSupport class. The ActionSupport class captures the submitted data and validates the input. If the data is valid, it sends the user back a redirect to a servlet url to give them the data file generated for their input (It is a CSV file). My first suggestion would be to get rid of the redirect to a separate servlet and serve the CSV response directly from the action. Is there a reason you can't do that? There's no way your servlet can get the action class instance, since action instances are request scoped; the instance no longer exists in the new request the servlet receives. Your options in this case (or any other case where you want to use data from one request in a subsequent request) are pretty much limited to either including the data in the redirect URL's query parameters, as you are doing, storing them in the user's session, as you suggested, or persisting them somewhere else, such as a database. L. - 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: Accesssing a bean from a jsp without struts tags
add request.setAttribute(invoices,accountBean.getInvoices()) in your
action execute method.
On 4/7/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
OK, let me include more details, may be someone will understand what I
am talking about.
I have a list that belongs to a Bean that's wet in an action class.
public AccountBean getAccountBean() {
return accountBean;
}
AccountBean has an ArrayListInvoices calles invoices.
now im my jsp, I need to display this in a datagrid, I am doing this,
but it's not working:
dg:dataGrid items=${accountBean.invoices} var=inv name=datagrid1
columns
column
header value=Name /
item value=${inv.statementDate} /
/column
/dg:dataGrid
that's the error I am getting:
According to TLD or attribute directive in tag file, attribute items does
not accept any expressions
org.apache.struts2.dispatcher.Dispatcher.serviceAction(
Dispatcher.java:518)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(
FilterDispatcher.java:421)
Any Idea ??
[EMAIL PROTECTED] wrote:
I have a bean that is set in an action class. I can access it using
struts tag, but what do I do if I need to access it from somewhere else
?
for example, if I need to access it from a list iterator.
Thanks.
-
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Re: caching and reload
do you have this? meta http-equiv=Cache-Control content=no-store/ meta http-equiv=Pragma content=no-cache/ meta http-equiv=Expires content=0/ On 4/7/07, Laurie Harper [EMAIL PROTECTED] wrote: Chris Pat wrote: Hello Is/how it possible to clear the cache on an action? My action works perfectly, however when the user hits reload the previous values are repeated. I'm not sure what cache you're talking about, but isn't this behaviour as you would expect? If I refresh a page, I expect to see the same response as I got when I loaded it the first time. I have coded a reset with = and still it uses the old values. What am I missing? I will trap the null or values in the action(I know I should do it in validation, but it is a case of jgid, grin). I really need to truly reset the values either fed to the action class or somewhere cached by the framework for the action class. tia. Coded a reset where? I think you need to post some code and configuration samples to illustrate exactly what you are doing, and describe in more detail how the resulting behaviour differs from what you expect. L. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Accesssing a bean from a jsp without struts tags
joey wrote:
add request.setAttribute(invoices,accountBean.getInvoices()) in your
action execute method.
On 4/7/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
I thought that was set automatically by struts through the getters !
OK, let me include more details, may be someone will understand what I
am talking about.
I have a list that belongs to a Bean that's wet in an action class.
public AccountBean getAccountBean() {
return accountBean;
}
AccountBean has an ArrayListInvoices calles invoices.
now im my jsp, I need to display this in a datagrid, I am doing this,
but it's not working:
dg:dataGrid items=${accountBean.invoices} var=inv
name=datagrid1
columns
column
header value=Name /
item value=${inv.statementDate} /
/column
/dg:dataGrid
that's the error I am getting:
According to TLD or attribute directive in tag file, attribute items
does
not accept any expressions
org.apache.struts2.dispatcher.Dispatcher.serviceAction(
Dispatcher.java:518)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(
FilterDispatcher.java:421)
Any Idea ??
[EMAIL PROTECTED] wrote:
I have a bean that is set in an action class. I can access it using
struts tag, but what do I do if I need to access it from somewhere
else
?
for example, if I need to access it from a list iterator.
Thanks.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: Accesssing a bean from a jsp without struts tags
[EMAIL PROTECTED] wrote:
joey wrote:
add request.setAttribute(invoices,accountBean.getInvoices()) in your
action execute method.
How do I do this is struts 2. I couldn't find any way to get my hand on
the Request object.
On 4/7/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
I thought that was set automatically by struts through the getters !
OK, let me include more details, may be someone will understand what I
am talking about.
I have a list that belongs to a Bean that's wet in an action class.
public AccountBean getAccountBean() {
return accountBean;
}
AccountBean has an ArrayListInvoices calles invoices.
now im my jsp, I need to display this in a datagrid, I am doing this,
but it's not working:
dg:dataGrid items=${accountBean.invoices} var=inv
name=datagrid1
columns
column
header value=Name /
item value=${inv.statementDate} /
/column
/dg:dataGrid
that's the error I am getting:
According to TLD or attribute directive in tag file, attribute items
does
not accept any expressions
org.apache.struts2.dispatcher.Dispatcher.serviceAction(
Dispatcher.java:518)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(
FilterDispatcher.java:421)
Any Idea ??
[EMAIL PROTECTED] wrote:
I have a bean that is set in an action class. I can access it using
struts tag, but what do I do if I need to access it from somewhere
else
?
for example, if I need to access it from a list iterator.
Thanks.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
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For additional commands, e-mail: [EMAIL PROTECTED]
-
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