Re: Problem Sumitting Struts Form containing a drop down list html:optionsCollection
Morning, If I give code details, no one will show interest with so much details and with only the description of my requirement no one also could understand, that's pretty complicated you know!! Well, let me represent it with another approach, by screeshots maybe is better (please take a look at my jsp page shown in the attached screeshot). By selecting one change ID I'd like to forward my form to another jsp page representing the details of the selected change (description, change number, creation date, user, workspace...). The problem is that I'm either using dojo to code the drop down list from user side (and the mapping between simple input parameters and a struts form html:form isn't that trivial to do), or I've tried also to code it from server side (eventhough it's too slow) by using a struts form html:form action=someAction containing html:optionsCollection to represent the dynamic drop down list (here the problem is that html:optionsCollection will make use of the struts action someAction to retrieve the data necessary to fill the drop down list and not to code the form's behavior after submitting it. Hope that my point is clearer this time, I'll be really grateful if someone got a clue to all this headache :((( Regards, Hanen On Mon, Nov 9, 2009 at 7:06 PM, Kawczynski, David david_kawczyn...@merck.com wrote: I'd love to be able to help but am confused with what you are having trouble with. I think I heard something about wanting to modify the action of a form based on the value selected in a drop-down. I also heard something about forwarding to another jsp page. If you can clarify your intent you may end up with a good pointer or two. :) -Original Message- From: Hanen Ben Rhouma [mailto:hanen...@gmail.com] Sent: Monday, November 09, 2009 12:49 PM To: Struts Users Mailing List Subject: Problem Sumitting Struts Form containing a drop down list html:optionsCollection Please, I need your help: I've spent more than one week on trying to figure out how to submit a struts 1 form containing a drop down list (using optionsCollection). The problem is that the items in the optionsCollection refer to the action assigned to the form while I need that same action to submit my form and trigger the forward to another jsp page. I'm loosing my cool temper in front of such futility, any ideas PLEASE??? Notice: This e-mail message, together with any attachments, contains information of Merck Co., Inc. (One Merck Drive, Whitehouse Station, New Jersey, USA 08889), and/or its affiliates Direct contact information for affiliates is available at http://www.merck.com/contact/contacts.html) that may be confidential, proprietary copyrighted and/or legally privileged. It is intended solely for the use of the individual or entity named on this message. If you are not the intended recipient, and have received this message in error, please notify us immediately by reply e-mail and then delete it from your system. - 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
Problem with Global Exceptions
Could someone just confirm what sort of exception I should be catching to intercept There is no Action mapped for namespace /secure and action name errors. I've currently got; global-exception-mappings exception-mapping exception=java.lang.Exception result=login/ /global-exception-mappings and constant name=struts.devMode value=false / which I assumed would catch everything, but if I enter gibberish into the browser url box, I still get the No Action mapped ... message in the server logs and Tomcats 404 page in the browser. Using config-browser/index.action confirms that Struts is recognising the mapping, but it is not catching it. Regards -- View this message in context: http://old.nabble.com/Problem-with-Global-Exceptions-tp26280416p26280416.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
Action tag is forced to use input result if outer action has action errors
Hi All, I use Sitemesh as template engine with Struts2. In my decorator jsp file, I use s:action/ for division content source. Now I encounter a problem that if an action has an action error, there will be a input result used. It will cause all s:action in decorator JSP file also execute input result directly. That's means s:action method won't be called. How do I make s:action execute its action method no matter its outer action's result when using sitemesh together? thanks a lot. Matt
Re: Problem Sumitting Struts Form containing a drop down list html:optionsCollection
Hi Hanen, firstly I see no attachements, maybe because they are deleted by mailing list itself. Secondly, if the problem You have is hard to explain, then maybe You have trouble to understand it. If You want to understand your problem better You need to shrink it to minimum size, best if this will be one action, one jsp, and one form. Then keep in mind that Struts is based on HTTP, that give some restrictions, and also remember how Struts workflow is done. Ajax is also based on HTTP and the same restrictions apply. Then try to describe your problem again, but before sending it give it to someone else who will read it for You and check if there is anything thats important. These all are just general best practises to write a post on mailing list. Keep in mind that if people doesn't understand your post they simply tend to skip it, or if some one like David have more time or more good will they ask for more details. At the end, i read your question two times, and i don't understand what You are trying to achieve, maybe that's me who is not bright enought, but that's definitively your problem You want to solve. Best greetings, Paweł Wielgus. 2009/11/10 Hanen Ben Rhouma hanen...@gmail.com: Morning, If I give code details, no one will show interest with so much details and with only the description of my requirement no one also could understand, that's pretty complicated you know!! Well, let me represent it with another approach, by screeshots maybe is better (please take a look at my jsp page shown in the attached screeshot). By selecting one change ID I'd like to forward my form to another jsp page representing the details of the selected change (description, change number, creation date, user, workspace...). The problem is that I'm either using dojo to code the drop down list from user side (and the mapping between simple input parameters and a struts form html:form isn't that trivial to do), or I've tried also to code it from server side (eventhough it's too slow) by using a struts form html:form action=someAction containing html:optionsCollection to represent the dynamic drop down list (here the problem is that html:optionsCollection will make use of the struts action someAction to retrieve the data necessary to fill the drop down list and not to code the form's behavior after submitting it. Hope that my point is clearer this time, I'll be really grateful if someone got a clue to all this headache :((( Regards, Hanen On Mon, Nov 9, 2009 at 7:06 PM, Kawczynski, David david_kawczyn...@merck.com wrote: I'd love to be able to help but am confused with what you are having trouble with. I think I heard something about wanting to modify the action of a form based on the value selected in a drop-down. I also heard something about forwarding to another jsp page. If you can clarify your intent you may end up with a good pointer or two. :) -Original Message- From: Hanen Ben Rhouma [mailto:hanen...@gmail.com] Sent: Monday, November 09, 2009 12:49 PM To: Struts Users Mailing List Subject: Problem Sumitting Struts Form containing a drop down list html:optionsCollection Please, I need your help: I've spent more than one week on trying to figure out how to submit a struts 1 form containing a drop down list (using optionsCollection). The problem is that the items in the optionsCollection refer to the action assigned to the form while I need that same action to submit my form and trigger the forward to another jsp page. I'm loosing my cool temper in front of such futility, any ideas PLEASE??? Notice: This e-mail message, together with any attachments, contains information of Merck Co., Inc. (One Merck Drive, Whitehouse Station, New Jersey, USA 08889), and/or its affiliates Direct contact information for affiliates is available at http://www.merck.com/contact/contacts.html) that may be confidential, proprietary copyrighted and/or legally privileged. It is intended solely for the use of the individual or entity named on this message. If you are not the intended recipient, and have received this message in error, please notify us immediately by reply e-mail and then delete it from your system. - 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 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Action tag is forced to use input result if outer action has action errors
Hi Matt, You could add to your action declaration in the struts.xml a parameter called excluded methods, where you can add the name of the methods of your action that you don't want to be validated, for example: interceptor-ref name=yourInterceptor param name=excludeMethodsmethodName1,methodName2/param /interceptor-ref Even if your interceptor is a default interceptor like workflow or the interceptor is inside a interceptor stack you can reference it with the same declaration interceptor-ref name=stackThatContainsTheInterceptor param name=interceptorName.excludeMethodsmethodName1,methodName2/param /interceptor-ref 2009/11/10 Matt Jiang matt.ji...@gmail.com Hi All, I use Sitemesh as template engine with Struts2. In my decorator jsp file, I use s:action/ for division content source. Now I encounter a problem that if an action has an action error, there will be a input result used. It will cause all s:action in decorator JSP file also execute input result directly. That's means s:action method won't be called. How do I make s:action execute its action method no matter its outer action's result when using sitemesh together? thanks a lot. Matt -- Visita mi blog http://codigo-java.com http://aeblogs.com/uiq
Re: struts 2 helloWorld example not properly working in tomcat 5.5
thanks musachy
that was actually my initial attempt but it ran aground (see below) so i
gave up and did it the hard way
[kos...@ares tmp]$ echo $JAVA_HOME;echo;echo;mvn archetype:create
-DgroupId=tutorial-DartifactId=tutorial
-DarchetypeGroupId=org.apache.struts
-DarchetypeArtifactId=struts2-archetype-starter
-DarchetypeVersion=2.0.11
-DremoteRepositories=http://people.apache.org/repo/m2-snapshot-repository
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0
Warning: JAVA_HOME environment variable is not set.
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'archetype'.
[INFO]
[INFO] Building Maven Default Project
[INFO]task-segment: [archetype:create] (aggregator-style)
[INFO]
[INFO] Setting property: classpath.resource.loader.class =
'org.codehaus.plexus.velocity.ContextClassLoaderResourceLoader'.
[INFO] Setting property: velocimacro.messages.on = 'false'.
[INFO] Setting property: resource.loader = 'classpath'.
[INFO] Setting property: resource.manager.logwhenfound = 'false'.
[INFO] [archetype:create {execution: default-cli}]
[WARNING] This goal is deprecated. Please use mvn archetype:generate instead
[INFO] Defaulting package to group ID: tutorial
[INFO] We are using command line specified remote repositories:
http://people.apache.org/repo/m2-snapshot-repository
Downloading:
http://people.apache.org/repo/m2-snapshot-repository/org/apache/struts/struts2-archetype-starter/2.0.11/struts2-archetype-starter-2.0.11.jar
[INFO] Unable to find resource
'org.apache.struts:struts2-archetype-starter:jar:2.0.11' in repository id0
(http://people.apache.org/repo/m2-snapshot-repository)
[INFO]
[ERROR] BUILD ERROR
[INFO]
[INFO] Error creating from archetype
Embedded error:
org.apache.maven.archetype.downloader.DownloadNotFoundException: Requested
download does not exist.
Unable to download the artifact from any repository
[INFO]
[INFO] For more information, run Maven with the -e switch
[INFO]
[INFO] Total time: 6 seconds
[INFO] Finished at: Tue Nov 10 14:02:53 EET 2009
[INFO] Final Memory: 8M/14M
[INFO]
[kos...@ares tmp]$
that's why i'm talking about a steep learning curve. it's all fun though...
hihi
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Alligning multiple buttons in a single row.
Hi All, I am new to struts programming and trying to learn struts from the tutorials provided online. First Let me descibe my application. I am using html inside a jsp page for the frontend. I have three buttons in this page. They are as START , STOP, and CHANGE. I have different actions for each buttons and I have mapped this actions to respective methods in the action class. My problem is that I am not able to design the page. I need these three buttons in the same row But I am not able to do so. I tried to put these buttons inside a tables but still All buttons are coming vertically and not horizontally. I will provide you my both html script. !) One without using tables %@ taglib prefix=s uri=/struts-tags % s:form action=Workload s:textfield label=Load name=load s:textfield label=Duration name=time s:submit action=start method=StartWorkload value=START/ s:submit action=stop method=StopWorkload value=STOP/ s:submit action=change method=ChangeWorkload value=CHANGE/ 2) One with using Tables %@ taglib prefix=s uri=/struts-tags % html titleStruts Application/title body style=background-color: #CBCE8A table frame=below align=center rules=rows tr s:form action=Workload table tr tds:textfield label=Load name=load/s:textfield/td /tr tr tds:textfield label=Duration name=time/s:textfield/td /tr tr tds:submit action=start method=StartWorkload value=START//td tds:submit action=stop method=StopWorkload value=STOP//td tds:submit action=change method=ChangeWorkload value=CHANGE//td /tr /table /s:form /tr /table /body /html By using both Scripts i am getting same result with all buttons vertically. I need these buttons to be in a single horizontal line. Please Help me out of this! Thanks in advance! -- View this message in context: http://old.nabble.com/Alligning-multiple-buttons-in-a-single-row.-tp26284283p26284283.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: JQuery UI datepicker doesn't work in a struts 2 ajax page
Thanks, Johannes, I tried the plugin of the second link but it didn't work
out. It seems the plugin doesn't work for my struts 2.0.11.
The build in Datepicker from dojo doesn't work for me because I use
s:iterator. segmentList[%{#stat.index}].departureDate can transfer value
back(can't display value) while segmentList[#stat.index].departureDate can
display value(can't transfer value back).
Johannes Geppert wrote:
Long time ago I also have trouble to execute Scripts in AJAX Content.
http://old.nabble.com/-S2--No-JavaScript-in-TabbedPanel-to14772176.html#a14772176
So I switch to jQuery also for AJAX functions.
Why do you mix Dojo and jQuery?
You can use the build in Datepicker from dojo or switch
to one of the two jQuery Plugins they exists for struts2.
http://code.google.com/p/struts2-jquery/
or
http://code.google.com/p/struts2-jquery-plugin/
Best Regards
Johannes Geppert
fireapple wrote:
Thanks Johannes, I'm using struts 2.0.11, this is my ajax submit tag:
s:submitaction=segment_udpateSegmentList value=Update theme=ajax
targets=%{'segment_edit_message'+#ind.index} showLoadingText=false
indicator=%{'loadingImage'+#ind.index} executeScripts=true /
I just added executeScripts=true to it but still doesn't work. Any
other possibility may cause this problem?
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Re: Alligning multiple buttons in a single row.
Hi, add theme=simple inside s:submit. Best greetings, Paweł Wielgus. 2009/11/10 vikrant S shimpi.vikr...@gmail.com: Hi All, I am new to struts programming and trying to learn struts from the tutorials provided online. First Let me descibe my application. I am using html inside a jsp page for the frontend. I have three buttons in this page. They are as START , STOP, and CHANGE. I have different actions for each buttons and I have mapped this actions to respective methods in the action class. My problem is that I am not able to design the page. I need these three buttons in the same row But I am not able to do so. I tried to put these buttons inside a tables but still All buttons are coming vertically and not horizontally. I will provide you my both html script. !) One without using tables %@ taglib prefix=s uri=/struts-tags % s:form action=Workload s:textfield label=Load name=load s:textfield label=Duration name=time s:submit action=start method=StartWorkload value=START/ s:submit action=stop method=StopWorkload value=STOP/ s:submit action=change method=ChangeWorkload value=CHANGE/ 2) One with using Tables %@ taglib prefix=s uri=/struts-tags % html titleStruts Application/title body style=background-color: #CBCE8A table frame=below align=center rules=rows tr s:form action=Workload table tr tds:textfield label=Load name=load/s:textfield/td /tr tr tds:textfield label=Duration name=time/s:textfield/td /tr tr tds:submit action=start method=StartWorkload value=START//td tds:submit action=stop method=StopWorkload value=STOP//td tds:submit action=change method=ChangeWorkload value=CHANGE//td /tr /table /s:form /tr /table /body /html By using both Scripts i am getting same result with all buttons vertically. I need these buttons to be in a single horizontal line. Please Help me out of this! Thanks in advance! -- View this message in context: http://old.nabble.com/Alligning-multiple-buttons-in-a-single-row.-tp26284283p26284283.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: Problem Sumitting Struts Form containing a drop down list html:optionsCollection
I believe I understand what you are trying to accomplish: Ignoring the details (dojo, struts html:form, etc) for now... at a high level, you want to render a page containing a list of items. You want to enable a user to get low-level details on any one of those items. So far so good? While there are plenty of ways to accomplish this, I don't want to confuse you further so I'll only cover the simplest scenario: Assuming each of these items has single unique identifier that can be used to retrieve the details (your change number?) and a single simple small description that will give the use a clue what that item refers to (your description?)... You want two pages: * one that will render the entire list of items (but only this simple small description for each item) * one that will render all the low-level details for only one item You want two different DAO methods: * one that retrieves a List of all items' change number and description. * one that retrieves one item's details (description, creation date, user, workspace...) given the item's change number You want two struts actions: * one that calls the DAO's list method, puts the List into the httprequest, and renders the list page * one that calls the DAO's details method, puts those details into a single object and puts that object into the httprequest, and renders the details page On the list page: create a form whose action points to the struts details action. Create a select element, and populate its options from the list in the http request. Make each option's value = the item's change number Make each option's text = the item's description. On the details page, render attributes of the details object (found in the http request). If you follow this approach, chances are any problem you run into will be one that can be described in a clear and concise manner. Once you get this working correctly, you have the building blocks to do more advanced things like ajax interactions. But if you don't have a firm grasp on the basics you'll only end up frustrating yourself and wasting a lot your time. Good luck, -dave From: Hanen Ben Rhouma [mailto:hanen...@gmail.com] Sent: Tuesday, November 10, 2009 4:00 AM To: Struts Users Mailing List Subject: Re: Problem Sumitting Struts Form containing a drop down list html:optionsCollection Morning, If I give code details, no one will show interest with so much details and with only the description of my requirement no one also could understand, that's pretty complicated you know!! Well, let me represent it with another approach, by screeshots maybe is better (please take a look at my jsp page shown in the attached screeshot). By selecting one change ID I'd like to forward my form to another jsp page representing the details of the selected change (description, change number, creation date, user, workspace...). The problem is that I'm either using dojo to code the drop down list from user side (and the mapping between simple input parameters and a struts form html:form isn't that trivial to do), or I've tried also to code it from server side (eventhough it's too slow) by using a struts form html:form action=someAction containing html:optionsCollection to represent the dynamic drop down list (here the problem is that html:optionsCollection will make use of the struts action someAction to retrieve the data necessary to fill the drop down list and not to code the form's behavior after submitting it. Hope that my point is clearer this time, I'll be really grateful if someone got a clue to all this headache :((( Regards, Hanen On Mon, Nov 9, 2009 at 7:06 PM, Kawczynski, David david_kawczyn...@merck.com wrote: I'd love to be able to help but am confused with what you are having trouble with. I think I heard something about wanting to modify the action of a form based on the value selected in a drop-down. I also heard something about forwarding to another jsp page. If you can clarify your intent you may end up with a good pointer or two. :) -Original Message- From: Hanen Ben Rhouma [mailto:hanen...@gmail.com] Sent: Monday, November 09, 2009 12:49 PM To: Struts Users Mailing List Subject: Problem Sumitting Struts Form containing a drop down list html:optionsCollection Please, I need your help: I've spent more than one week on trying to figure out how to submit a struts 1 form containing a drop down list
Re: Alligning multiple buttons in a single row.
Hi, I am very much thankful to you. My problem is solved. But the buttons are not at equal distance from each other. They are spaced unequally. Any Suggestions Please. -- View this message in context: http://old.nabble.com/Alligning-multiple-buttons-in-a-single-row.-tp26284283p26284846.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: Alligning multiple buttons in a single row.
Hi , My problem is solved -- View this message in context: http://old.nabble.com/Alligning-multiple-buttons-in-a-single-row.-tp26284283p26284848.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: Struts tags with Groovy meta programming
Anyone?
Does the struts tags do some reflection magic that bypass the Groovy
MetaClass?
On Nov 9, 2009, at 5:55 PM, Ronny Løvtangen wrote:
How can I from a Struts tag access properties that is overridden by
Groovy meta programming?
Example:
Bar.groovy
---
class Bar {
String baz
}
FooAction.groovy
-
class FooAction extends ActionSupport {
Bar bar
String retrieveBar() {
bar = new Bar(baz: original value)
bar.metaClass.getBaz = {new value}
return SUCCESS
}
}
foo.jsp
%@ taglib prefix=s uri=/struts-tags %
Baz is: s:property value=bar.baz/
Which yields the output Baz is: original value
I was expecting Baz is: new value, which is true for this test:
class FooActionTest extends GroovyTestCase {
void testRetrieveBar() {
FooAction action = new FooAction()
action.retrieveBar()
assertEquals new value, action.bar.baz
}
}
Any idea on how I from a Struts tag can invoke the overridden getBaz
method instead of the original one?
Ronny
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Re: Problem with Global Exceptions
Something like this may help: package name=myPackage extends=default namespace=/my/package/path default-action-ref name=myDefaultAction/ action name=myDefaultAction class=myActionClass result name=success/pages/defaultPage.jsp/result /action /package You could have myDefaultAction throw an exception for your exception mappings, or you could simply have the defaultPage in that mapping be an appropriate error page. -Brian On Tue, Nov 10, 2009 at 3:17 AM, RogerV roger.var...@googlemail.com wrote: Could someone just confirm what sort of exception I should be catching to intercept There is no Action mapped for namespace /secure and action name errors. I've currently got; global-exception-mappings exception-mapping exception=java.lang.Exception result=login/ /global-exception-mappings and constant name=struts.devMode value=false / which I assumed would catch everything, but if I enter gibberish into the browser url box, I still get the No Action mapped ... message in the server logs and Tomcats 404 page in the browser. Using config-browser/index.action confirms that Struts is recognising the mapping, but it is not catching it. Regards -- View this message in context: http://old.nabble.com/Problem-with-Global-Exceptions-tp26280416p26280416.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: Trouble calling action methods from FreeMarker
I guess no one recognizes the problem. Next question: Has anyone gotten
this (calling action methods from FreeMarker tags) to work
successfully? Just trying to figure out whether the correct approach is
to hammer on my configuration somehow, or to file a bug.
Thanks,
Chris
On 11/9/2009 10:13 AM, Christopher Maloof wrote:
I'm just starting to use FreeMarker (2.3.15) with Struts 2.1.8. It
mostly works fine: my templates are retrieving bean information with
no problem. However, I can't figure out how to call methods defined
in my action classes.
If my action class looks like this:
public class MyAction extends MyActionSupport {
public String getMyValue() {
return hello;
}
public String myMethod() {
return world;
}
}
Then these things work:
${myValue} (indirect access to bean getter)
${myValue.toUpperCase()} (method call on object)
@s.property value=myMethod()/ (Struts tag calling a method)
But these things don't:
${myMethod()}
${getMyValue()} (plain method calls as described in the docs)
Are public action methods not included in the data model for
Freemarker, for some reason? The Freemarker docs
(http://freemarker.org/docs/dgui_template_exp.html#dgui_template_exp_methodcall)
seem to indicate that they ought to be.
Thanks for any help,
Chris
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Re: Problem Sumitting Struts Form containing a drop down list html:optionsCollection
Thanks for your reply Davidn but please guys try to stop talking to me as if I'm an idiot stubborn girl who doesn't know what she wants or even what she's talking about. I'm working with struts for almost 6 months now and I'm still finding some difficulties not because of my stupidity but because of the lack of support I've noticed on the web. Either they give you some peace of code which you don't find a clue how to plug it into your solution or they just keep turning around your precise requirement to stick with their struts/java knowledge. I'm not confused about my requirement sir, I know what I want but the way to achieve it on struts way is still clueless for me. You've understood one side of my requirement but you didn't touch my blocking point. Here is a tutorial I've followed for coding the first part consisting of rendering a dynamic drop down list with data assembled into a collection http://www.laliluna.de/download/struts-html-optionscollection-en.pdf If you got time, check it out and tell me how can I render my description page into example action while it's configured to maintain the business logic of the data rendered into that drop down list (supposed to be an entry point and not a resulting page for our form behavior). I know I'm not good enough in english to explain myself the way it should be but it hasn't any relationship with my understanding of my requirement and the logical way to get it done (reaching this state of seeing illogical things made me wonder how come that no body has encountered such problem before and how were they submitting their dynamic drop down lists classicaly). Regards, Hanen On Tue, Nov 10, 2009 at 3:59 PM, Kawczynski, David david_kawczyn...@merck.com wrote: I believe I understand what you are trying to accomplish: Ignoring the details (dojo, struts html:form, etc) for now... at a high level, you want to render a page containing a list of items. You want to enable a user to get low-level details on any one of those items. So far so good? While there are plenty of ways to accomplish this, I don't want to confuse you further so I'll only cover the simplest scenario: Assuming each of these items has single unique identifier that can be used to retrieve the details (your change number?) and a single simple small description that will give the use a clue what that item refers to (your description?)... You want two pages: * one that will render the entire list of items (but only this simple small description for each item) * one that will render all the low-level details for only one item You want two different DAO methods: * one that retrieves a List of all items' change number and description. * one that retrieves one item's details (description, creation date, user, workspace...) given the item's change number You want two struts actions: * one that calls the DAO's list method, puts the List into the httprequest, and renders the list page * one that calls the DAO's details method, puts those details into a single object and puts that object into the httprequest, and renders the details page On the list page: create a form whose action points to the struts details action. Create a select element, and populate its options from the list in the http request. Make each option's value = the item's change number Make each option's text = the item's description. On the details page, render attributes of the details object (found in the http request). If you follow this approach, chances are any problem you run into will be one that can be described in a clear and concise manner. Once you get this working correctly, you have the building blocks to do more advanced things like ajax interactions. But if you don't have a firm grasp on the basics you'll only end up frustrating yourself and wasting a lot your time. Good luck, -dave From: Hanen Ben Rhouma [mailto:hanen...@gmail.com] Sent: Tuesday, November 10, 2009 4:00 AM To: Struts Users Mailing List Subject: Re: Problem Sumitting Struts Form containing a drop down list html:optionsCollection Morning, If I give code details, no one will show interest with so much details and with only the description of my requirement no one also could understand, that's pretty complicated you know!! Well, let me represent it with another approach, by screeshots maybe is better (please take a look at my jsp page shown in the attached screeshot). By selecting one change ID I'd like to forward my form to another jsp page representing the details of the selected change (description, change number, creation date, user, workspace...). The problem is that I'm either using dojo to code the drop down list from user side (and the mapping between simple input parameters and a struts form html:form isn't that trivial to do), or
Re: Problem Sumitting Struts Form containing a drop down list html:optionsCollection
Hanen, I think your response to Dave is outrageous and over-the-top. I didn't see anything offensive in his email. Paul On Tue, Nov 10, 2009 at 9:36 AM, Hanen Ben Rhouma hanen...@gmail.com wrote: Thanks for your reply Davidn but please guys try to stop talking to me as if I'm an idiot stubborn girl who doesn't know what she wants or even what she's talking about. I'm working with struts for almost 6 months now and I'm still finding some difficulties not because of my stupidity but because of the lack of support I've noticed on the web. Either they give you some peace of code which you don't find a clue how to plug it into your solution or they just keep turning around your precise requirement to stick with their struts/java knowledge. I'm not confused about my requirement sir, I know what I want but the way to achieve it on struts way is still clueless for me. You've understood one side of my requirement but you didn't touch my blocking point. Here is a tutorial I've followed for coding the first part consisting of rendering a dynamic drop down list with data assembled into a collection http://www.laliluna.de/download/struts-html-optionscollection-en.pdf If you got time, check it out and tell me how can I render my description page into example action while it's configured to maintain the business logic of the data rendered into that drop down list (supposed to be an entry point and not a resulting page for our form behavior). I know I'm not good enough in english to explain myself the way it should be but it hasn't any relationship with my understanding of my requirement and the logical way to get it done (reaching this state of seeing illogical things made me wonder how come that no body has encountered such problem before and how were they submitting their dynamic drop down lists classicaly). Regards, Hanen On Tue, Nov 10, 2009 at 3:59 PM, Kawczynski, David david_kawczyn...@merck.com wrote: I believe I understand what you are trying to accomplish: Ignoring the details (dojo, struts html:form, etc) for now... at a high level, you want to render a page containing a list of items. You want to enable a user to get low-level details on any one of those items. So far so good? While there are plenty of ways to accomplish this, I don't want to confuse you further so I'll only cover the simplest scenario: Assuming each of these items has single unique identifier that can be used to retrieve the details (your change number?) and a single simple small description that will give the use a clue what that item refers to (your description?)... You want two pages: * one that will render the entire list of items (but only this simple small description for each item) * one that will render all the low-level details for only one item You want two different DAO methods: * one that retrieves a List of all items' change number and description. * one that retrieves one item's details (description, creation date, user, workspace...) given the item's change number You want two struts actions: * one that calls the DAO's list method, puts the List into the httprequest, and renders the list page * one that calls the DAO's details method, puts those details into a single object and puts that object into the httprequest, and renders the details page On the list page: create a form whose action points to the struts details action. Create a select element, and populate its options from the list in the http request. Make each option's value = the item's change number Make each option's text = the item's description. On the details page, render attributes of the details object (found in the http request). If you follow this approach, chances are any problem you run into will be one that can be described in a clear and concise manner. Once you get this working correctly, you have the building blocks to do more advanced things like ajax interactions. But if you don't have a firm grasp on the basics you'll only end up frustrating yourself and wasting a lot your time. Good luck, -dave From: Hanen Ben Rhouma [mailto:hanen...@gmail.com] Sent: Tuesday, November 10, 2009 4:00 AM To: Struts Users Mailing List Subject: Re: Problem Sumitting Struts Form containing a drop down list html:optionsCollection Morning, If I give code details, no one will show interest with so much details and with only the description of my requirement no one also could understand, that's pretty complicated you know!! Well, let me represent it with another approach, by screeshots maybe is better (please take a look at my jsp page shown in the attached screeshot). By selecting one change ID I'd like to forward my form to another jsp page representing the details of the selected change (description, change number, creation
Re: Action tag is forced to use input result if outer action has action errors
Hi Oscar, Thanks for your advise, I also tried this approach, I make a new interceptors stack and apply on s:action tag to avoid validation and workflow interceptors. But it seems that in sitemesh jsp, s:action can't access the same http session if target action has action error. Did you get the same problems before? Matt On Tue, Nov 10, 2009 at 7:42 PM, Oscar Calderón oscar.kalde...@gmail.comwrote: Hi Matt, You could add to your action declaration in the struts.xml a parameter called excluded methods, where you can add the name of the methods of your action that you don't want to be validated, for example: interceptor-ref name=yourInterceptor param name=excludeMethodsmethodName1,methodName2/param /interceptor-ref Even if your interceptor is a default interceptor like workflow or the interceptor is inside a interceptor stack you can reference it with the same declaration interceptor-ref name=stackThatContainsTheInterceptor param name=interceptorName.excludeMethodsmethodName1,methodName2/param /interceptor-ref 2009/11/10 Matt Jiang matt.ji...@gmail.com Hi All, I use Sitemesh as template engine with Struts2. In my decorator jsp file, I use s:action/ for division content source. Now I encounter a problem that if an action has an action error, there will be a input result used. It will cause all s:action in decorator JSP file also execute input result directly. That's means s:action method won't be called. How do I make s:action execute its action method no matter its outer action's result when using sitemesh together? thanks a lot. Matt -- Visita mi blog http://codigo-java.com http://aeblogs.com/uiq
Re: Trouble calling action methods from FreeMarker
Hi Chris,
See reply embedded below...
On Today at 10:32am, CM=Christopher Maloof c_mal...@mail.jci.tju.edu wrote:
CM I guess no one recognizes the problem. Next question: Has anyone
CM gotten this (calling action methods from FreeMarker tags) to work
CM successfully? Just trying to figure out whether the correct approach
CM is to hammer on my configuration somehow, or to file a bug.
CM
CM Thanks,
CM Chris
CM
CM On 11/9/2009 10:13 AM, Christopher Maloof wrote:
CM I'm just starting to use FreeMarker (2.3.15) with Struts 2.1.8. It mostly
CM works fine: my templates are retrieving bean information with no problem.
CM However, I can't figure out how to call methods defined in my action
CM classes.
CM
CM If my action class looks like this:
CM
CM public class MyAction extends MyActionSupport {
CM public String getMyValue() {
CMreturn hello;
CM }
CM public String myMethod() {
CMreturn world;
CM }
CM }
CM
CM Then these things work:
CM ${myValue} (indirect access to bean getter)
CM ${myValue.toUpperCase()} (method call on object)
CM @s.property value=myMethod()/ (Struts tag calling a method)
CM
CM But these things don't:
CM ${myMethod()}
CM ${getMyValue()} (plain method calls as described in the docs)
CM
Try:
${stack.findValue(getMyValue())}
${stack.findValue(myMethod())}
Later,
--
Haroon Rafique
haroon.rafi...@utoronto.ca
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Re: struts 2 helloWorld example not properly working in tomcat 5.5
hum, I use this all the time:
mvn archetype:create -DgroupId=tutorial \
-DartifactId=tutorial \
-DarchetypeGroupId=org.apache.struts \
-DarchetypeArtifactId=struts2-archetype-starter \
-DarchetypeVersion=2.0.11.2
I does take a few times setting it up to learn all the gotchas :)
musachy
On Tue, Nov 10, 2009 at 4:05 AM, reason k...@pop.gr wrote:
thanks musachy
that was actually my initial attempt but it ran aground (see below) so i
gave up and did it the hard way
[kos...@ares tmp]$ echo $JAVA_HOME;echo;echo;mvn archetype:create
-DgroupId=tutorial -DartifactId=tutorial
-DarchetypeGroupId=org.apache.struts
-DarchetypeArtifactId=struts2-archetype-starter
-DarchetypeVersion=2.0.11
-DremoteRepositories=http://people.apache.org/repo/m2-snapshot-repository
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0
Warning: JAVA_HOME environment variable is not set.
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'archetype'.
[INFO]
[INFO] Building Maven Default Project
[INFO] task-segment: [archetype:create] (aggregator-style)
[INFO]
[INFO] Setting property: classpath.resource.loader.class =
'org.codehaus.plexus.velocity.ContextClassLoaderResourceLoader'.
[INFO] Setting property: velocimacro.messages.on = 'false'.
[INFO] Setting property: resource.loader = 'classpath'.
[INFO] Setting property: resource.manager.logwhenfound = 'false'.
[INFO] [archetype:create {execution: default-cli}]
[WARNING] This goal is deprecated. Please use mvn archetype:generate instead
[INFO] Defaulting package to group ID: tutorial
[INFO] We are using command line specified remote repositories:
http://people.apache.org/repo/m2-snapshot-repository
Downloading:
http://people.apache.org/repo/m2-snapshot-repository/org/apache/struts/struts2-archetype-starter/2.0.11/struts2-archetype-starter-2.0.11.jar
[INFO] Unable to find resource
'org.apache.struts:struts2-archetype-starter:jar:2.0.11' in repository id0
(http://people.apache.org/repo/m2-snapshot-repository)
[INFO]
[ERROR] BUILD ERROR
[INFO]
[INFO] Error creating from archetype
Embedded error:
org.apache.maven.archetype.downloader.DownloadNotFoundException: Requested
download does not exist.
Unable to download the artifact from any repository
[INFO]
[INFO] For more information, run Maven with the -e switch
[INFO]
[INFO] Total time: 6 seconds
[INFO] Finished at: Tue Nov 10 14:02:53 EET 2009
[INFO] Final Memory: 8M/14M
[INFO]
[kos...@ares tmp]$
that's why i'm talking about a steep learning curve. it's all fun though...
hihi
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Re: Struts tags with Groovy meta programming
yes, field/methods are calling using reflection, I have no idea how
the Groovy MetaClass works. You can look at the OGNLReflectionProvider
class, that's the one doing the reflection stuff.
musachy
On Tue, Nov 10, 2009 at 7:10 AM, Ronny Løvtangen li...@lovtangen.com wrote:
Anyone?
Does the struts tags do some reflection magic that bypass the Groovy
MetaClass?
On Nov 9, 2009, at 5:55 PM, Ronny Løvtangen wrote:
How can I from a Struts tag access properties that is overridden by Groovy
meta programming?
Example:
Bar.groovy
---
class Bar {
String baz
}
FooAction.groovy
-
class FooAction extends ActionSupport {
Bar bar
String retrieveBar() {
bar = new Bar(baz: original value)
bar.metaClass.getBaz = {new value}
return SUCCESS
}
}
foo.jsp
%@ taglib prefix=s uri=/struts-tags %
Baz is: s:property value=bar.baz/
Which yields the output Baz is: original value
I was expecting Baz is: new value, which is true for this test:
class FooActionTest extends GroovyTestCase {
void testRetrieveBar() {
FooAction action = new FooAction()
action.retrieveBar()
assertEquals new value, action.bar.baz
}
}
Any idea on how I from a Struts tag can invoke the overridden getBaz
method instead of the original one?
Ronny
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Re: Problem Sumitting Struts Form containing a drop down list html:optionsCollection
Ok, that's your point and I respect it. Sorry for engendering all this mess in your rows. I take back my thread. On Tue, Nov 10, 2009 at 5:06 PM, Paul Benedict pbened...@apache.org wrote: Hanen, I think your response to Dave is outrageous and over-the-top. I didn't see anything offensive in his email. Paul On Tue, Nov 10, 2009 at 9:36 AM, Hanen Ben Rhouma hanen...@gmail.com wrote: Thanks for your reply Davidn but please guys try to stop talking to me as if I'm an idiot stubborn girl who doesn't know what she wants or even what she's talking about. I'm working with struts for almost 6 months now and I'm still finding some difficulties not because of my stupidity but because of the lack of support I've noticed on the web. Either they give you some peace of code which you don't find a clue how to plug it into your solution or they just keep turning around your precise requirement to stick with their struts/java knowledge. I'm not confused about my requirement sir, I know what I want but the way to achieve it on struts way is still clueless for me. You've understood one side of my requirement but you didn't touch my blocking point. Here is a tutorial I've followed for coding the first part consisting of rendering a dynamic drop down list with data assembled into a collection http://www.laliluna.de/download/struts-html-optionscollection-en.pdf If you got time, check it out and tell me how can I render my description page into example action while it's configured to maintain the business logic of the data rendered into that drop down list (supposed to be an entry point and not a resulting page for our form behavior). I know I'm not good enough in english to explain myself the way it should be but it hasn't any relationship with my understanding of my requirement and the logical way to get it done (reaching this state of seeing illogical things made me wonder how come that no body has encountered such problem before and how were they submitting their dynamic drop down lists classicaly). Regards, Hanen On Tue, Nov 10, 2009 at 3:59 PM, Kawczynski, David david_kawczyn...@merck.com wrote: I believe I understand what you are trying to accomplish: Ignoring the details (dojo, struts html:form, etc) for now... at a high level, you want to render a page containing a list of items. You want to enable a user to get low-level details on any one of those items. So far so good? While there are plenty of ways to accomplish this, I don't want to confuse you further so I'll only cover the simplest scenario: Assuming each of these items has single unique identifier that can be used to retrieve the details (your change number?) and a single simple small description that will give the use a clue what that item refers to (your description?)... You want two pages: * one that will render the entire list of items (but only this simple small description for each item) * one that will render all the low-level details for only one item You want two different DAO methods: * one that retrieves a List of all items' change number and description. * one that retrieves one item's details (description, creation date, user, workspace...) given the item's change number You want two struts actions: * one that calls the DAO's list method, puts the List into the httprequest, and renders the list page * one that calls the DAO's details method, puts those details into a single object and puts that object into the httprequest, and renders the details page On the list page: create a form whose action points to the struts details action. Create a select element, and populate its options from the list in the http request. Make each option's value = the item's change number Make each option's text = the item's description. On the details page, render attributes of the details object (found in the http request). If you follow this approach, chances are any problem you run into will be one that can be described in a clear and concise manner. Once you get this working correctly, you have the building blocks to do more advanced things like ajax interactions. But if you don't have a firm grasp on the basics you'll only end up frustrating yourself and wasting a lot your time. Good luck, -dave From: Hanen Ben Rhouma [mailto:hanen...@gmail.com] Sent: Tuesday, November 10, 2009 4:00 AM To: Struts Users Mailing List Subject: Re: Problem Sumitting Struts Form containing a drop down list html:optionsCollection Morning, If I give code details, no one will show interest with so much details and with only the description of my requirement no one also could understand, that's pretty complicated you know!!
Re: struts 2 helloWorld example not properly working in tomcat 5.5
wehey! it worked :) i'm positive i had copy/pasted that line from somewhere official. is someone playing tricks on us struts2 newbies? evil bums! cheers, kostis hum, I use this all the time: mvn archetype:create -DgroupId=tutorial \ -DartifactId=tutorial \ -DarchetypeGroupId=org.apache.struts \ -DarchetypeArtifactId=struts2-archetype-starter \ -DarchetypeVersion=2.0.11.2 I does take a few times setting it up to learn all the gotchas :) musachy -- View this message in context: http://old.nabble.com/struts-2-helloWorld-example-not-properly-working-in-tomcat-5.5-tp26240890p26287009.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: Problem Sumitting Struts Form containing a drop down list html:optionsCollection
how can I render my description page into example action while it's configured to maintain the business logic of the data rendered into that drop down list That example action is a tutorial designed to demonstrate how the optionsCollection tag works. It is not meant to be a starting point for you to develop the functionality you speak of. You are trying to do too many things at once. You need 2 very different pieces of data... - a list of high-level details - a group of low-level details Breaking down the steps allows you to focus your efforts on a specific issue. The 2-action class approach I described allows you to do that. (supposed to be an entry point and not a resulting page for our form behavior). This sounds like you want AJAX-like functionality. If you do what is described below, enabling AJAX is made easy because you only have to call details action and render its results AJAX-style. Good luck! -Original Message- From: Hanen Ben Rhouma [mailto:hanen...@gmail.com] Sent: Tuesday, November 10, 2009 10:36 AM To: Struts Users Mailing List Subject: Re: Problem Sumitting Struts Form containing a drop down list html:optionsCollection Thanks for your reply Davidn but please guys try to stop talking to me as if I'm an idiot stubborn girl who doesn't know what she wants or even what she's talking about. I'm working with struts for almost 6 months now and I'm still finding some difficulties not because of my stupidity but because of the lack of support I've noticed on the web. Either they give you some peace of code which you don't find a clue how to plug it into your solution or they just keep turning around your precise requirement to stick with their struts/java knowledge. I'm not confused about my requirement sir, I know what I want but the way to achieve it on struts way is still clueless for me. You've understood one side of my requirement but you didn't touch my blocking point. Here is a tutorial I've followed for coding the first part consisting of rendering a dynamic drop down list with data assembled into a collection http://www.laliluna.de/download/struts-html-optionscollection-en.pdf If you got time, check it out and tell me how can I render my description page into example action while it's configured to maintain the business logic of the data rendered into that drop down list (supposed to be an entry point and not a resulting page for our form behavior). I know I'm not good enough in english to explain myself the way it should be but it hasn't any relationship with my understanding of my requirement and the logical way to get it done (reaching this state of seeing illogical things made me wonder how come that no body has encountered such problem before and how were they submitting their dynamic drop down lists classicaly). Regards, Hanen On Tue, Nov 10, 2009 at 3:59 PM, Kawczynski, David david_kawczyn...@merck.com wrote: I believe I understand what you are trying to accomplish: Ignoring the details (dojo, struts html:form, etc) for now... at a high level, you want to render a page containing a list of items. You want to enable a user to get low-level details on any one of those items. So far so good? While there are plenty of ways to accomplish this, I don't want to confuse you further so I'll only cover the simplest scenario: Assuming each of these items has single unique identifier that can be used to retrieve the details (your change number?) and a single simple small description that will give the use a clue what that item refers to (your description?)... You want two pages: * one that will render the entire list of items (but only this simple small description for each item) * one that will render all the low-level details for only one item You want two different DAO methods: * one that retrieves a List of all items' change number and description. * one that retrieves one item's details (description, creation date, user, workspace...) given the item's change number You want two struts actions: * one that calls the DAO's list method, puts the List into the httprequest, and renders the list page * one that calls the DAO's details method, puts those details into a single object and puts that object into the httprequest, and renders the details page On the list page: create a form whose action points to the struts details action. Create a select element, and populate its options from the list in the http request. Make each option's value = the item's change number Make each option's text = the item's description. On the details page, render attributes of the details object (found in the http request). If you follow this approach, chances are any problem you run into will be one that can be described in a
Re: Access Denied error with Struts 2.1.8
Musachy Barroso wrote: did you try asking in the GAE forums? This is more of a GAE problem, so you have a better chance to find an answer there. I posted a question in the GAE group (http://groups.google.com/group/google-appengine-java/topics), but it has not made it through moderation yet. Apparently, this is not an issue with 2.1.6, so it seems as though something about 2.1.8 is causing the issue, perhaps? -- View this message in context: http://old.nabble.com/Access-Denied-error-with-Struts-2.1.8-tp25707316p26287339.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: Trouble calling action methods from FreeMarker
can you try ${action.someMethod()} ? I think that should work
musachy
On Tue, Nov 10, 2009 at 9:46 AM, Christopher Maloof
c_mal...@mail.jci.tju.edu wrote:
Thanks! I don't know what that's really doing, but it does work. Adding
parameters to the methods is a bit wonky; it's very difficult to get the
syntax right for
${stack.findValue(getScore('${st.name()}'))}
as opposed to the expected
${getScore(st.name())}
but it's something.
Maybe this should be added to
http://struts.apache.org/2.x/docs/freemarker.html , assuming it's the
intended behavior? The question's been asked of the list at least a couple
other times this year: http://markmail.org/message/4ordiw724kvdw5d6 and
http://markmail.org/message/jjkic23knjk5tnpx.
Best,
Chris
On 11/10/2009 11:20 AM, Haroon Rafique wrote:
Hi Chris,
See reply embedded below...
On Today at 10:32am, CM=Christopher Maloofc_mal...@mail.jci.tju.edu
wrote:
CM I guess no one recognizes the problem. Next question: Has anyone
CM gotten this (calling action methods from FreeMarker tags) to work
CM successfully? Just trying to figure out whether the correct approach
CM is to hammer on my configuration somehow, or to file a bug.
CM
CM Thanks,
CM Chris
CM
CM On 11/9/2009 10:13 AM, Christopher Maloof wrote:
CM I'm just starting to use FreeMarker (2.3.15) with Struts 2.1.8.
It mostly
CM works fine: my templates are retrieving bean information with no
problem.
CM However, I can't figure out how to call methods defined in my
action
CM classes.
CM
CM If my action class looks like this:
CM
CM public class MyAction extends MyActionSupport {
CM public String getMyValue() {
CM return hello;
CM }
CM public String myMethod() {
CM return world;
CM }
CM }
CM
CM Then these things work:
CM ${myValue} (indirect access to bean getter)
CM ${myValue.toUpperCase()} (method call on object)
CM @s.property value=myMethod()/ (Struts tag calling a method)
CM
CM But these things don't:
CM ${myMethod()}
CM ${getMyValue()} (plain method calls as described in the docs)
CM
Try:
${stack.findValue(getMyValue())}
${stack.findValue(myMethod())}
Later,
--
Haroon Rafique
haroon.rafi...@utoronto.ca
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Re: Trouble calling action methods from FreeMarker
Oh, that's much nicer! Yes, using the action built-in variable works
perfectly. Thank you very much -
Chris
On 11/10/2009 12:53 PM, Musachy Barroso wrote:
can you try ${action.someMethod()} ? I think that should work
musachy
On Tue, Nov 10, 2009 at 9:46 AM, Christopher Maloof
c_mal...@mail.jci.tju.edu wrote:
Thanks! I don't know what that's really doing, but it does work. Adding
parameters to the methods is a bit wonky; it's very difficult to get the
syntax right for
${stack.findValue(getScore('${st.name()}'))}
as opposed to the expected
${getScore(st.name())}
but it's something.
Maybe this should be added to
http://struts.apache.org/2.x/docs/freemarker.html , assuming it's the
intended behavior? The question's been asked of the list at least a couple
other times this year: http://markmail.org/message/4ordiw724kvdw5d6 and
http://markmail.org/message/jjkic23knjk5tnpx.
Best,
Chris
On 11/10/2009 11:20 AM, Haroon Rafique wrote:
Hi Chris,
See reply embedded below...
On Today at 10:32am, CM=Christopher Maloofc_mal...@mail.jci.tju.edu
wrote:
CMI guess no one recognizes the problem. Next question: Has anyone
CMgotten this (calling action methods from FreeMarker tags) to work
CMsuccessfully? Just trying to figure out whether the correct approach
CMis to hammer on my configuration somehow, or to file a bug.
CM
CMThanks,
CMChris
CM
CMOn 11/9/2009 10:13 AM, Christopher Maloof wrote:
CMI'm just starting to use FreeMarker (2.3.15) with Struts 2.1.8.
It mostly
CMworks fine: my templates are retrieving bean information with no
problem.
CMHowever, I can't figure out how to call methods defined in my
action
CMclasses.
CM
CMIf my action class looks like this:
CM
CMpublic class MyAction extends MyActionSupport {
CM public String getMyValue() {
CM return hello;
CM }
CM public String myMethod() {
CM return world;
CM }
CM}
CM
CMThen these things work:
CM${myValue} (indirect access to bean getter)
CM${myValue.toUpperCase()} (method call on object)
CM@s.property value=myMethod()/ (Struts tag calling a method)
CM
CMBut these things don't:
CM${myMethod()}
CM${getMyValue()} (plain method calls as described in the docs)
CM
Try:
${stack.findValue(getMyValue())}
${stack.findValue(myMethod())}
Later,
--
Haroon Rafique
haroon.rafi...@utoronto.ca
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Re: Inline downloading of file with Struts 1.2
Problem solved. The mistake was using part of the old content disposition tag: response.setHeader(Content-disposition, inline; filename=file.jar); instead of specifying only inline, like this: response.setHeader(Content-disposition, inline); Thanks, Dan On Tue, Nov 3, 2009 at 2:25 PM, Mike Baranski list-subscripti...@secmgmt.com wrote: -Original Message- From: Daniele Development-ML [mailto:daniele@googlemail.com] Sent: Tuesday, November 03, 2009 8:58 AM To: Struts Users Mailing List Subject: Re: Inline downloading of file with Struts 1.2 Hello, I was wondering if any of the more experience people have suggestion about this issue. The problem is that Firefox 3.5 - differently from Firefox 2 - does not process automatically XUL files zipped in jar files, if the jar file is requested to be downloaded as attachment rather than inline within the browser window. Any suggestion/help, much appreciated! Dan On Fri, Oct 30, 2009 at 7:25 PM, Daniele Development-ML daniele@googlemail.com wrote: Hello, I'm coding a Struts 1.2 action to download file available on the server. I need to send back the file as inline so that the browser will process it within the same window. the relevant code is : response.setContentType(application/java-archive); response.setHeader(Content-disposition, inline; filename=file.jar); However, when I try accessing the URL the Apache http client give the following response: HTTP/1.1 200 OK Response content length: -1 Content-Type = application/java-archive With length -1. Any suggestion on how could I do this? It's essential that the jar file is processed within the browser window, as the file incorporates an XUL (XML file) that needs automatically be processed by Firefox. Many thanks, Dan Here are 2 examples, the first displays inline, and the second forces a download, both using the same action. action name=personImage class=StreamImageAction result name=success type=stream param name=contentTypeimage/jpeg/param param name=inputNameinputStream/param param name=contentDispositionfilename=image.jpg/param param name=bufferSize1024/param /result /action action name=saveImage class=StreamImageAction result name=success type=stream param name=contentTypeimage/jpeg/param param name=inputNameinputStream/param param name=contentDispositionattachment; filename=image.jpg/param param name=bufferSize1024/param /result /action - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Trouble calling action methods from FreeMarker
Thanks! I don't know what that's really doing, but it does work.
Adding parameters to the methods is a bit wonky; it's very difficult to
get the syntax right for
${stack.findValue(getScore('${st.name()}'))}
as opposed to the expected
${getScore(st.name())}
but it's something.
Maybe this should be added to
http://struts.apache.org/2.x/docs/freemarker.html , assuming it's the
intended behavior? The question's been asked of the list at least a
couple other times this year:
http://markmail.org/message/4ordiw724kvdw5d6 and
http://markmail.org/message/jjkic23knjk5tnpx.
Best,
Chris
On 11/10/2009 11:20 AM, Haroon Rafique wrote:
Hi Chris,
See reply embedded below...
On Today at 10:32am, CM=Christopher Maloofc_mal...@mail.jci.tju.edu wrote:
CM I guess no one recognizes the problem. Next question: Has anyone
CM gotten this (calling action methods from FreeMarker tags) to work
CM successfully? Just trying to figure out whether the correct approach
CM is to hammer on my configuration somehow, or to file a bug.
CM
CM Thanks,
CM Chris
CM
CM On 11/9/2009 10:13 AM, Christopher Maloof wrote:
CMI'm just starting to use FreeMarker (2.3.15) with Struts 2.1.8. It
mostly
CMworks fine: my templates are retrieving bean information with no
problem.
CMHowever, I can't figure out how to call methods defined in my action
CMclasses.
CM
CMIf my action class looks like this:
CM
CMpublic class MyAction extends MyActionSupport {
CM public String getMyValue() {
CM return hello;
CM }
CM public String myMethod() {
CM return world;
CM }
CM}
CM
CMThen these things work:
CM${myValue} (indirect access to bean getter)
CM${myValue.toUpperCase()} (method call on object)
CM@s.property value=myMethod()/(Struts tag calling a method)
CM
CMBut these things don't:
CM${myMethod()}
CM${getMyValue()} (plain method calls as described in the docs)
CM
Try:
${stack.findValue(getMyValue())}
${stack.findValue(myMethod())}
Later,
--
Haroon Rafique
haroon.rafi...@utoronto.ca
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Re: Struts tags with Groovy meta programming
please pardon the bot, it hasn't been patched in a while, this *is*
the right place to ask this question.
musachy
On Tue, Nov 10, 2009 at 12:57 PM, Martin Gainty mgai...@hotmail.com wrote:
ask this question on tomcat-users list
Groovy and all CGI languages do not exist in J2EE world (correction i havent
seen any Groovy parsers implemented in TC,GF or WL or JBoss)
Groovy Rails as GRAILS with Spring Framework is available at
http://grails.org
Martin Gainty
__
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oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich
dem Austausch von Informationen und entfaltet keine rechtliche
Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen
wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le
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aucune responsabilité pour le contenu fourni.
Subject: Re: Struts tags with Groovy meta programming
From: li...@lovtangen.com
Date: Tue, 10 Nov 2009 16:10:08 +0100
To: user@struts.apache.org
Anyone?
Does the struts tags do some reflection magic that bypass the Groovy
MetaClass?
On Nov 9, 2009, at 5:55 PM, Ronny Løvtangen wrote:
How can I from a Struts tag access properties that is overridden by
Groovy meta programming?
Example:
Bar.groovy
---
class Bar {
String baz
}
FooAction.groovy
-
class FooAction extends ActionSupport {
Bar bar
String retrieveBar() {
bar = new Bar(baz: original value)
bar.metaClass.getBaz = {new value}
return SUCCESS
}
}
foo.jsp
%@ taglib prefix=s uri=/struts-tags %
Baz is: s:property value=bar.baz/
Which yields the output Baz is: original value
I was expecting Baz is: new value, which is true for this test:
class FooActionTest extends GroovyTestCase {
void testRetrieveBar() {
FooAction action = new FooAction()
action.retrieveBar()
assertEquals new value, action.bar.baz
}
}
Any idea on how I from a Struts tag can invoke the overridden getBaz
method instead of the original one?
Ronny
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RE: Struts tags with Groovy meta programming
ask this question on tomcat-users list
Groovy and all CGI languages do not exist in J2EE world (correction i havent
seen any Groovy parsers implemented in TC,GF or WL or JBoss)
Groovy Rails as GRAILS with Spring Framework is available at
http://grails.org
Martin Gainty
__
Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger
sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung
oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem
Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung.
Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung
fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le
destinataire prévu, nous te demandons avec bonté que pour satisfaire informez
l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est
interdite. Ce message sert à l'information seulement et n'aura pas n'importe
quel effet légalement obligatoire. Étant donné que les email peuvent facilement
être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité
pour le contenu fourni.
Subject: Re: Struts tags with Groovy meta programming
From: li...@lovtangen.com
Date: Tue, 10 Nov 2009 16:10:08 +0100
To: user@struts.apache.org
Anyone?
Does the struts tags do some reflection magic that bypass the Groovy
MetaClass?
On Nov 9, 2009, at 5:55 PM, Ronny Løvtangen wrote:
How can I from a Struts tag access properties that is overridden by
Groovy meta programming?
Example:
Bar.groovy
---
class Bar {
String baz
}
FooAction.groovy
-
class FooAction extends ActionSupport {
Bar bar
String retrieveBar() {
bar = new Bar(baz: original value)
bar.metaClass.getBaz = {new value}
return SUCCESS
}
}
foo.jsp
%@ taglib prefix=s uri=/struts-tags %
Baz is: s:property value=bar.baz/
Which yields the output Baz is: original value
I was expecting Baz is: new value, which is true for this test:
class FooActionTest extends GroovyTestCase {
void testRetrieveBar() {
FooAction action = new FooAction()
action.retrieveBar()
assertEquals new value, action.bar.baz
}
}
Any idea on how I from a Struts tag can invoke the overridden getBaz
method instead of the original one?
Ronny
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