Re: Facebook Wicket Integration
Hi, I have redeployed this application in another Tomcat server it worked. I have no idea what's wrong. It is a classic PEBCAK. However, there is a work around it which I used when the solution was not working. I directed the home Webpage to the Facebook login page if the user has not login yet otherwise proceed to other pages. It is not elegant and it worked at that time. Now that it works as it should be I have reverted to the original code. itai wrote: Hi Lim, I ran into the exact same problem ... Did you find a solution ?? Thanks, Itai. TH Lim wrote: java.lang.NullPointerException at org.thlim.sample.wicket.Login.init(Login.java:23) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at java.lang.Class.newInstance0(Class.java:350) at java.lang.Class.newInstance(Class.java:303) .. I traced the code and found that the application didn't redirect as stipulated here, ... -- View this message in context: http://www.nabble.com/Facebook-Wicket-Integration-tp16558748p16625615.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with page wich shown via pagelink
Добрый день. I have page with form and feedback on it. Page is mounted under some path. When i access this page via mounted path - everything is ok - after processing form feedback panel shows error and/or other messages, as expected. But when i create PageLink to this page on the other page and click form submit button - onSubmit method called as usual, but no feedback messages shown up. I can't get why this behaviour happens. Any ideas? -- Greetz, Dmitriy Ivanov - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to pass an arbitrary javascript variable to onSubmit?
You could add a HiddenField to the Form and then in your markup set it to your javascriptvariable. Maurice On Thu, Apr 10, 2008 at 5:39 PM, Vitaly Tsaplin [EMAIL PROTECTED] wrote: Hi everyone, How to pass an arbitrary javascript variable to onSubmit? Vitaly - 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: authentication
in our application we use a custom authentication implemenation; but the comparison you might be looking for can be found here: http://wicketstuff.org/confluence/display/STUFFWIKI/Security+Framework+Comparison regards Michael Scott Swank wrote: What do folk recommend for authentication? 1) In Wicket in Action there is a simple, custom authentication implementation. 2) In Wicket Examples authentication is based on wicket-auth-roles. 3) Then there's WASP SWARM Is there any sort of comparison of wicket-auth-roles with SWARM that I haven't yet found? Thank you, Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Michael Sparer http://talk-on-tech.blogspot.com -- View this message in context: http://www.nabble.com/authentication-tp16621153p16626237.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebRequest question
Wasp requires a custom WebSession, not a custom WebRequest, to handle some trivial authentication stuff. Maurice On Thu, Apr 10, 2008 at 11:56 PM, James Carman [EMAIL PROTECTED] wrote: I've never really cared for this whole idea of requiring subclassing to get your work done. Is there no way to make things more pluggable? Perhaps use the decorator design pattern? On Thu, Apr 10, 2008 at 4:10 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: If I remember well, Wasp/Swarm needs its own WebRequest subclass? 2008/4/10, Igor Vaynberg [EMAIL PROTECTED]: On Thu, Apr 10, 2008 at 12:34 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: My two questions: 1. is this necessary / bad? no, it just adds some extra capability to the request 2. what if I need different types of requests in my application? i doubt you will. what usecases do you have? usecases for subclassing request/response are few and far in between. -igor Thanx, -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: form-specific feedback
alternatively you can also use the setFilter method of the FeedbackPanel class where you can apply a filter on component, container or errorlevel (or any custom implementation) basis. AFAIK this is how the convenience class componentfeedbackpanel works regards michael Enrique Rodriguez-2 wrote: ComponentFeedbackPanel in org.apache.wicket.markup.html.panel. Use your Form instances in the constructor to filter messages. Enrique On Thu, Apr 10, 2008 at 1:26 PM, Andrew Broderick [EMAIL PROTECTED] wrote: Hi, I have two forms on the same page, that are two different classes. Each uses a FeedbackPanel. The problem is, if one of them is submitted, and error(blah) is called somewhere in the onSubmit(), they both display the message! How can I make each form only display its own messages? Thanks ___ The information in this email or in any file attached hereto is intended only for the personal and confiden- tial use of the individual or entity to which it is addressed and may contain information that is propri- etary and confidential. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communica- tion is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product. Email trans- mission cannot be guaranteed to be secure or error- free. P6070214 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Michael Sparer http://talk-on-tech.blogspot.com -- View this message in context: http://www.nabble.com/form-specific-feedback-tp16619365p16626240.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to get html source
If you are only interested in a few of the tags you could overwrite onComponentTag. But if you want the full page you could render everything to a string : see http://www.nabble.com/Wicket-as-a-template-generator-tp16609133p16610499.html Another option, probably more efficient if you are only interested in dumping all responses in a database is to put a filter in front of the wicket filter and capture all output there. Maurice On Fri, Apr 11, 2008 at 2:55 AM, freak182 [EMAIL PROTECTED] wrote: What i mean is the html tags and all kind of stuff of the rendered page. not the .html file...i want to retrieve that and save to DB. Mr Mean wrote: What do you mean get the html source of a page? Wicket already fetches the html source for your page if it is located in the same package and has the same name as your page. You do not need it. The constructor is irrelevant for this process. Maurice On Thu, Apr 10, 2008 at 10:51 AM, freak182 [EMAIL PROTECTED] wrote: Hello, My problem is how to get the html source of the page with the constructor having a parameter?...i see an example of getting the html source of the page with the constructor having no parameter that i think is easy. Thanks a lot...Cheers! -- View this message in context: http://www.nabble.com/how-to-get-html-source-tp16605236p16605236.html Sent from the Wicket - User mailing list archive at Nabble.com. - 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] -- View this message in context: http://www.nabble.com/how-to-get-html-source-tp16605236p16623049.html Sent from the Wicket - User mailing list archive at Nabble.com. - 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: WebRequest question
I don't exactly where I saw it also, but James has a point. I like to see the things also more pluggable. I don't know if Wicket needs to be modified or if 'wicket-extenders' should take another approach, but I find myself to many times having to extend the same thing (my Application class) from two different supertypes, e.g. (and this is maybe not a correct example, but there are more) when using Spring you must extends Spring application, and when using wicket-auth-roles, you need to extend AuthenticatedWebApplication. Since Java doesn't support multiple inheritance this is a problem. How should we fix this? 2008/4/11, Maurice Marrink [EMAIL PROTECTED]: Wasp requires a custom WebSession, not a custom WebRequest, to handle some trivial authentication stuff. Maurice On Thu, Apr 10, 2008 at 11:56 PM, James Carman [EMAIL PROTECTED] wrote: I've never really cared for this whole idea of requiring subclassing to get your work done. Is there no way to make things more pluggable? Perhaps use the decorator design pattern? On Thu, Apr 10, 2008 at 4:10 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: If I remember well, Wasp/Swarm needs its own WebRequest subclass? 2008/4/10, Igor Vaynberg [EMAIL PROTECTED]: On Thu, Apr 10, 2008 at 12:34 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: My two questions: 1. is this necessary / bad? no, it just adds some extra capability to the request 2. what if I need different types of requests in my application? i doubt you will. what usecases do you have? usecases for subclassing request/response are few and far in between. -igor Thanx, -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - 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] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29
Re: WebRequest question
You are correct in saying this may cause problems. So it is up to the developers of the extensions to provide workarounds for this. For instance wasp and swarm also provide an interface you can implement on top of the other application you must extend. And if i recall correctly an application can be springified using a simple annotation or 1 line of code added to your application (don't ask me how, i just remember hearing or reading about it somewhere, maybe one of the other devs knows). I know this is not always an ideal situation, for instance with the interfaces you end up copy pasting a lot of code, So if you have a better suggestion Maurice On Fri, Apr 11, 2008 at 9:30 AM, Martijn Lindhout [EMAIL PROTECTED] wrote: I don't exactly where I saw it also, but James has a point. I like to see the things also more pluggable. I don't know if Wicket needs to be modified or if 'wicket-extenders' should take another approach, but I find myself to many times having to extend the same thing (my Application class) from two different supertypes, e.g. (and this is maybe not a correct example, but there are more) when using Spring you must extends Spring application, and when using wicket-auth-roles, you need to extend AuthenticatedWebApplication. Since Java doesn't support multiple inheritance this is a problem. How should we fix this? 2008/4/11, Maurice Marrink [EMAIL PROTECTED]: Wasp requires a custom WebSession, not a custom WebRequest, to handle some trivial authentication stuff. Maurice On Thu, Apr 10, 2008 at 11:56 PM, James Carman [EMAIL PROTECTED] wrote: I've never really cared for this whole idea of requiring subclassing to get your work done. Is there no way to make things more pluggable? Perhaps use the decorator design pattern? On Thu, Apr 10, 2008 at 4:10 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: If I remember well, Wasp/Swarm needs its own WebRequest subclass? 2008/4/10, Igor Vaynberg [EMAIL PROTECTED]: On Thu, Apr 10, 2008 at 12:34 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: My two questions: 1. is this necessary / bad? no, it just adds some extra capability to the request 2. what if I need different types of requests in my application? i doubt you will. what usecases do you have? usecases for subclassing request/response are few and far in between. -igor Thanx, -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - 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] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: BookmarkablePageLink Parameter order
I make JIRA issue, WICKET-1215 thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebRequest question
On Fri, Apr 11, 2008 at 12:30 AM, Martijn Lindhout [EMAIL PROTECTED] wrote: when using Spring you must extends Spring application not if you are using annots, all you need to do is install the spring component injector. -igor 2008/4/11, Maurice Marrink [EMAIL PROTECTED]: Wasp requires a custom WebSession, not a custom WebRequest, to handle some trivial authentication stuff. Maurice On Thu, Apr 10, 2008 at 11:56 PM, James Carman [EMAIL PROTECTED] wrote: I've never really cared for this whole idea of requiring subclassing to get your work done. Is there no way to make things more pluggable? Perhaps use the decorator design pattern? On Thu, Apr 10, 2008 at 4:10 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: If I remember well, Wasp/Swarm needs its own WebRequest subclass? 2008/4/10, Igor Vaynberg [EMAIL PROTECTED]: On Thu, Apr 10, 2008 at 12:34 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: My two questions: 1. is this necessary / bad? no, it just adds some extra capability to the request 2. what if I need different types of requests in my application? i doubt you will. what usecases do you have? usecases for subclassing request/response are few and far in between. -igor Thanx, -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - 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] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebRequest question
when using Spring you must extends Spring application
You don't need to. You could extend WebApplication and in the init() add :
void init() {
addComponentInstantionListener(new SpringComponentInjector(this));
}
But coming back to your real point: It would be nice if Application and
RequestCycle and such classes would have interfaces. Then you could use the
(dynamic) proxying approach to apply multiple crosscutting concerns (like
security, monitoring etc) without the need for subclassing and such.
Lars
On Fri, Apr 11, 2008 at 9:30 AM, Martijn Lindhout [EMAIL PROTECTED]
wrote:
I don't exactly where I saw it also, but James has a point. I like to see
the things also more pluggable. I don't know if Wicket needs to be
modified
or if 'wicket-extenders' should take another approach, but I find myself
to
many times having to extend the same thing (my Application class) from two
different supertypes, e.g. (and this is maybe not a correct example, but
there are more) when using Spring you must extends Spring application, and
when using wicket-auth-roles, you need to extend
AuthenticatedWebApplication. Since Java doesn't support multiple
inheritance
this is a problem.
How should we fix this?
2008/4/11, Maurice Marrink [EMAIL PROTECTED]:
Wasp requires a custom WebSession, not a custom WebRequest, to handle
some trivial authentication stuff.
Maurice
On Thu, Apr 10, 2008 at 11:56 PM, James Carman
[EMAIL PROTECTED] wrote:
I've never really cared for this whole idea of requiring subclassing
to get your work done. Is there no way to make things more
pluggable?
Perhaps use the decorator design pattern?
On Thu, Apr 10, 2008 at 4:10 PM, Martijn Lindhout
[EMAIL PROTECTED] wrote:
If I remember well, Wasp/Swarm needs its own WebRequest subclass?
2008/4/10, Igor Vaynberg [EMAIL PROTECTED]:
On Thu, Apr 10, 2008 at 12:34 PM, Martijn Lindhout
[EMAIL PROTECTED] wrote:
My two questions:
1. is this necessary / bad?
no, it just adds some extra capability to the request
2. what if I need different types of requests in my
application?
i doubt you will. what usecases do you have? usecases for
subclassing
request/response are few and far in between.
-igor
Thanx,
--
Martijn Lindhout
JointEffort IT Services
http://www.jointeffort.nl
[EMAIL PROTECTED]
+31 (0)6 18 47 25 29
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Martijn Lindhout
JointEffort IT Services
http://www.jointeffort.nl
[EMAIL PROTECTED]
+31 (0)6 18 47 25 29
-
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]
--
Martijn Lindhout
JointEffort IT Services
http://www.jointeffort.nl
[EMAIL PROTECTED]
+31 (0)6 18 47 25 29
Re: WebRequest question
Can't we implement 'something' using an interceptor chain? Extensions can register themselves in the Application#init() method. There might be a chain for the webrequest cycle, for example. Each part in the chain may add some behavior to the cycle then. 2008/4/11, Maurice Marrink [EMAIL PROTECTED]: You are correct in saying this may cause problems. So it is up to the developers of the extensions to provide workarounds for this. For instance wasp and swarm also provide an interface you can implement on top of the other application you must extend. And if i recall correctly an application can be springified using a simple annotation or 1 line of code added to your application (don't ask me how, i just remember hearing or reading about it somewhere, maybe one of the other devs knows). I know this is not always an ideal situation, for instance with the interfaces you end up copy pasting a lot of code, So if you have a better suggestion Maurice On Fri, Apr 11, 2008 at 9:30 AM, Martijn Lindhout [EMAIL PROTECTED] wrote: I don't exactly where I saw it also, but James has a point. I like to see the things also more pluggable. I don't know if Wicket needs to be modified or if 'wicket-extenders' should take another approach, but I find myself to many times having to extend the same thing (my Application class) from two different supertypes, e.g. (and this is maybe not a correct example, but there are more) when using Spring you must extends Spring application, and when using wicket-auth-roles, you need to extend AuthenticatedWebApplication. Since Java doesn't support multiple inheritance this is a problem. How should we fix this? 2008/4/11, Maurice Marrink [EMAIL PROTECTED]: Wasp requires a custom WebSession, not a custom WebRequest, to handle some trivial authentication stuff. Maurice On Thu, Apr 10, 2008 at 11:56 PM, James Carman [EMAIL PROTECTED] wrote: I've never really cared for this whole idea of requiring subclassing to get your work done. Is there no way to make things more pluggable? Perhaps use the decorator design pattern? On Thu, Apr 10, 2008 at 4:10 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: If I remember well, Wasp/Swarm needs its own WebRequest subclass? 2008/4/10, Igor Vaynberg [EMAIL PROTECTED]: On Thu, Apr 10, 2008 at 12:34 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: My two questions: 1. is this necessary / bad? no, it just adds some extra capability to the request 2. what if I need different types of requests in my application? i doubt you will. what usecases do you have? usecases for subclassing request/response are few and far in between. -igor Thanx, -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - 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] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29
Re: authentication
Unfortunately there is no such thing yet as swarm on annotations. This was mainly because wicket itself was still on java 1.4, now that wicket has moved to java 1.5 wasp and swarm will follow (in a 1.4 release). but not before i have released at least a beta for 1.3.1. As you can imagine I'd rather spend as much time on a single product then to have to split my time between 2 different branches. In the mean time i am open to suggestions as to what should go into wicket-security 1.4. Maurice On Fri, Apr 11, 2008 at 9:14 AM, Michael Sparer [EMAIL PROTECTED] wrote: in our application we use a custom authentication implemenation; but the comparison you might be looking for can be found here: http://wicketstuff.org/confluence/display/STUFFWIKI/Security+Framework+Comparison regards Michael Scott Swank wrote: What do folk recommend for authentication? 1) In Wicket in Action there is a simple, custom authentication implementation. 2) In Wicket Examples authentication is based on wicket-auth-roles. 3) Then there's WASP SWARM Is there any sort of comparison of wicket-auth-roles with SWARM that I haven't yet found? Thank you, Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Michael Sparer http://talk-on-tech.blogspot.com -- View this message in context: http://www.nabble.com/authentication-tp16621153p16626237.html Sent from the Wicket - User mailing list archive at Nabble.com. - 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: WebRequest question
On Fri, Apr 11, 2008 at 9:46 AM, Martijn Lindhout [EMAIL PROTECTED] wrote: Can't we implement 'something' using an interceptor chain? Extensions can register themselves in the Application#init() method. There might be a chain for the webrequest cycle, for example. Each part in the chain may add some behavior to the cycle then. And how would conflicts be resolved then? for instance 2 extensions that both require a custom websession? Even when using proxies this could get tricky if both try to implement the same method. whichever implementation wins your app will not work properly. I am afraid in those kinds of situations you still end up manually merging the 2 implementations (if possible). Maurice - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with page wich shown via pagelink
You could try a BookmarkablePageLink, but it should work with a regular pagelink too, can you show us some code? Maurice 2008/4/11 Иванов Дмитрий [EMAIL PROTECTED]: Добрый день. I have page with form and feedback on it. Page is mounted under some path. When i access this page via mounted path - everything is ok - after processing form feedback panel shows error and/or other messages, as expected. But when i create PageLink to this page on the other page and click form submit button - onSubmit method called as usual, but no feedback messages shown up. I can't get why this behaviour happens. Any ideas? -- Greetz, Dmitriy Ivanov - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to get html source
hello, Thanks this is what i want... Mr Mean wrote: If you are only interested in a few of the tags you could overwrite onComponentTag. But if you want the full page you could render everything to a string : see http://www.nabble.com/Wicket-as-a-template-generator-tp16609133p16610499.html - I already similar code but the one that do the trick here is the this.render(); Another option, probably more efficient if you are only interested in dumping all responses in a database is to put a filter in front of the wicket filter and capture all output there. - i will consider this option if the client change the featuresThanks a lot...Cheers. Maurice On Fri, Apr 11, 2008 at 2:55 AM, freak182 [EMAIL PROTECTED] wrote: What i mean is the html tags and all kind of stuff of the rendered page. not the .html file...i want to retrieve that and save to DB. Mr Mean wrote: What do you mean get the html source of a page? Wicket already fetches the html source for your page if it is located in the same package and has the same name as your page. You do not need it. The constructor is irrelevant for this process. Maurice On Thu, Apr 10, 2008 at 10:51 AM, freak182 [EMAIL PROTECTED] wrote: Hello, My problem is how to get the html source of the page with the constructor having a parameter?...i see an example of getting the html source of the page with the constructor having no parameter that i think is easy. Thanks a lot...Cheers! -- View this message in context: http://www.nabble.com/how-to-get-html-source-tp16605236p16605236.html Sent from the Wicket - User mailing list archive at Nabble.com. - 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] -- View this message in context: http://www.nabble.com/how-to-get-html-source-tp16605236p16623049.html Sent from the Wicket - User mailing list archive at Nabble.com. - 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] -- View this message in context: http://www.nabble.com/how-to-get-html-source-tp16605236p16626781.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebRequest question
I would let all the parts in a chain implement the same WebRequest interface for example, and than walk through this chain to let all parts do their work. I agree that there may be some combinations that migth break the chain, for example a security interceptor that will block further handling. 2008/4/11, Maurice Marrink [EMAIL PROTECTED]: On Fri, Apr 11, 2008 at 9:46 AM, Martijn Lindhout [EMAIL PROTECTED] wrote: Can't we implement 'something' using an interceptor chain? Extensions can register themselves in the Application#init() method. There might be a chain for the webrequest cycle, for example. Each part in the chain may add some behavior to the cycle then. And how would conflicts be resolved then? for instance 2 extensions that both require a custom websession? Even when using proxies this could get tricky if both try to implement the same method. whichever implementation wins your app will not work properly. I am afraid in those kinds of situations you still end up manually merging the 2 implementations (if possible). Maurice - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29
Re[2]: Problem with page wich shown via pagelink
Добрый день.
Friday, April 11, 2008, 2:00:08 PM, вы писали:
--- Code Start
public class DBFUploadPage extends LightUIPage {
public DBFUploadPage() {
add(new UploadDBFTemplate(upload_dbf_form));
add(new PopupCloseLink(close_window));
}
public class UploadDBFTemplate extends Form {
private Folder uploadFolder;
private FileUploadField fileUploadField;
public UploadDBFTemplate(String id) {
super(id);
uploadFolder = new Folder(System.getProperty(java.io.tmpdir),
nitro-uploads);
uploadFolder.mkdirs();
setMultiPart(true);
String tplDate = ;
add(new Label(template_date, tplDate));
add(fileUploadField = new FileUploadField(new_dbf_template));
add(new UploadProgressBar(progress, this));
FeedbackPanel feedbackPanel = new FeedbackPanel(feedback_message);
add(feedbackPanel);
}
protected void onSubmit() {
final FileUpload upload = fileUploadField.getFileUpload();
if (upload != null) {
// code skipped for clarity
} else {
error(Template not specified);
}
}
}
}
// Code in another page where i add PageLink to DBFUploadPage
PopupSettings ps = new PopupSettings()
.setHeight(200)
.setWidth(400)
.setTop(50)
.setLeft(200)
.setWindowName(Upload File);
BookmarkablePageLink pl = new BookmarkablePageLink(dbf_tpl_link,
DBFUploadPage.class);
pl.setPopupSettings(ps);
frm.add(pl);
--- Code End --
--- Markup Start
html
head
...
/head
body
wicket:extend
table width=100% margin=5 padding=5
trtd
h3Template renewing/h3
form wicket:id=upload_dbf_form action=
Current template span wicket:id=template_date[template date]/span.
br/New template:br/
input wicket:id=new_dbf_template type=file size=30input
type=submit value=Refresh /
span wicket:id=progress[[ajax upload progressbar]]/span
span wicket:id=feedback_message[feedback]/span
/form
br/
a wicket:id=close_window href=#Close window/a
/td/tr
/table
/wicket:extend
/body
/html
--- Markup End --
MM You could try a BookmarkablePageLink, but it should work with a
MM regular pagelink too, can you show us some code?
The same behaviour with BPL - it does not show any feedback on
page instances created via BookmarkablePageLink, but just via mounted path.
MM Maurice
MM 2008/4/11 Иванов Дмитрий [EMAIL PROTECTED]:
Добрый день.
I have page with form and feedback on it. Page is mounted under some path.
When i access this page via mounted path - everything is ok - after
processing form feedback panel shows error and/or other messages, as
expected.
But when i create PageLink to this page on the other page and click
form submit button - onSubmit method called as usual, but no
feedback messages shown up.
I can't get why this behaviour happens. Any ideas?
--
Greetz,
Dmitriy Ivanov
-
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Re: Tomcat dying with Wicket 1.3.2 (Windows / JDK 1.5.0_10)
by the way it is all your own fault that you get so many session. I just searched for your other mails and i did came across: Removing the jsessionid for SEO where you where explaining that you remove the jsessionids from the urls.. johan On Thu, Apr 3, 2008 at 7:23 AM, Jeremy Thomerson [EMAIL PROTECTED] wrote: I upgraded my biggest production app from 1.2.6 to 1.3 last week. I have had several apps running on 1.3 since it was in beta with no problems - running for months without restarting. This app receives more traffic than any of the rest. We have a decent server, and I had always allowed Tomcat 1.5GB of RAM to operate with. It never had a problem doing so, and I didn't have OutOfMemory errors. Now, after the upgrade to 1.3.2, I am having all sorts of trouble. It ran for several days without a problem, but then started dying a couple times a day. Today it has died four times. Here are a couple odd things about this: - On 1.2.6, I never had a problem with stability - the app would run weeks between restarts (I restart once per deployment, anywhere from once a week to at the longest about two months between deploy / restart). - Tomcat DIES instead of hanging when there is a problem. Always before, if I had an issue, Tomcat would hang, and there would be OOM in the logs. Now, when it crashes, and I sign in to the server, Tomcat is not running at all. There is nothing in the Tomcat logs that says anything, or in eventvwr. - I do not get OutOfMemory error in any logs, whereas I have always seen it in the logs before when I had an issue with other apps. I am running Tomcat as a service on Windows, but it writes stdout / stderr to logs, and I write my logging out to logs, and none of these logs include ANY errors - they all just suddenly stop at the time of the crash. My money is that it is an OOM error caused by somewhere that I am doing something I shouldn't be with Wicket. There's no logs that even say it is an OOM, but the memory continues to increase linearly over time as the app runs now (it didn't do that before). My first guess is my previous proliferate use of anonymous inner classes. I have seen in the email threads that this shouldn't be done in 1.3. Of course, the real answer is that I'm going to be digging through profilers and lines of code until I get this fixed. My question, though, is from the Wicket devs / experienced users - where should I look first? Is there something that changed between 1.2.6 and 1.3 that might have caused me problems where 1.2.6 was more forgiving? I'm running the app with JProbe right now so that I can get a snapshot of memory when it gets really high. Thank you, Jeremy Thomerson
Model refreshing and behaviors
Hi list, here's my little and annoying problem : I made a component A that encapsulate a lot of children component (in fact it's a tree like component). On that component, i attach an AjaxBehavior of my own that respond to an ajax callback with : - traversing A's children - modifying these component's models (after the complete traversing is done) - add the component A to the AjaxRequestTarget When A is re-rendered, all the children components reflects their new model states, this is good. A's Model has changed to, but A doesn't reflect this changes. I've spent some hours on this and this is what i could find : - A's model is read before his behavior responds - A's model is not re-read after the behvior responds (when added to the target), and contains stale data... My knowledge on wicket's request-response loop might be too short for this one, any ideas ? Thanks -- View this message in context: http://www.nabble.com/Model-refreshing-and-behaviors-tp16627278p16627278.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DateTimeField and zero padding hours
Hi everyone! Just a quick question.. If I type inside a DateTimeField a 0 in the hours and minutes field, on submit the minutes field is padded to 00, while the hours field becomes blank.. Is this an intended behavior? I'm using Wicket 1.3.3.. Thanks for your time! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebRequest question
Even when using proxies this could get tricky if both try to implement the same method. whichever implementation wins your app will not work properly. What do you mean by wins? Isn't this the same as how for instance Spring interception works. There you can add multiple interceptors to one bean. It is the developers responsibility that there are no conflicts. Lars On Fri, Apr 11, 2008 at 9:57 AM, Maurice Marrink [EMAIL PROTECTED] wrote: On Fri, Apr 11, 2008 at 9:46 AM, Martijn Lindhout [EMAIL PROTECTED] wrote: Can't we implement 'something' using an interceptor chain? Extensions can register themselves in the Application#init() method. There might be a chain for the webrequest cycle, for example. Each part in the chain may add some behavior to the cycle then. And how would conflicts be resolved then? for instance 2 extensions that both require a custom websession? Even when using proxies this could get tricky if both try to implement the same method. whichever implementation wins your app will not work properly. I am afraid in those kinds of situations you still end up manually merging the 2 implementations (if possible). Maurice - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to pass an arbitrary javascript variable to onSubmit?
I am doing it exactly like this. I am wondering if there is a formless way to do this? Probably I can mount a page and then just add some parameters to this URL? On Fri, Apr 11, 2008 at 9:06 AM, Maurice Marrink [EMAIL PROTECTED] wrote: You could add a HiddenField to the Form and then in your markup set it to your javascriptvariable. Maurice On Thu, Apr 10, 2008 at 5:39 PM, Vitaly Tsaplin [EMAIL PROTECTED] wrote: Hi everyone, How to pass an arbitrary javascript variable to onSubmit? Vitaly - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Re[2]: Problem with page wich shown via pagelink
I don't get it. Where in your page constructor do you add a
feedbackmessage? The only place i see is in onsubmit and that is not
called on first page render. So where are the feedbackmessages shown
when you access the page via its mounted path coming from?
Feedbackmessages are cleared after they are rendered, so if somewhere
you add some and then go directly to the mounted path they will show
up on that page. Since you are not adding any feedback in the pagelink
it is perfectly logical that the page will not render feedback when
accessed from the pagelink.
Maurice
On Fri, Apr 11, 2008 at 10:24 AM, Иванов Дмитрий [EMAIL PROTECTED] wrote:
Добрый день.
Friday, April 11, 2008, 2:00:08 PM, вы писали:
--- Code Start
public class DBFUploadPage extends LightUIPage {
public DBFUploadPage() {
add(new UploadDBFTemplate(upload_dbf_form));
add(new PopupCloseLink(close_window));
}
public class UploadDBFTemplate extends Form {
private Folder uploadFolder;
private FileUploadField fileUploadField;
public UploadDBFTemplate(String id) {
super(id);
uploadFolder = new Folder(System.getProperty(java.io.tmpdir),
nitro-uploads);
uploadFolder.mkdirs();
setMultiPart(true);
String tplDate = ;
add(new Label(template_date, tplDate));
add(fileUploadField = new FileUploadField(new_dbf_template));
add(new UploadProgressBar(progress, this));
FeedbackPanel feedbackPanel = new
FeedbackPanel(feedback_message);
add(feedbackPanel);
}
protected void onSubmit() {
final FileUpload upload = fileUploadField.getFileUpload();
if (upload != null) {
// code skipped for clarity
} else {
error(Template not specified);
}
}
}
}
// Code in another page where i add PageLink to DBFUploadPage
PopupSettings ps = new PopupSettings()
.setHeight(200)
.setWidth(400)
.setTop(50)
.setLeft(200)
.setWindowName(Upload File);
BookmarkablePageLink pl = new BookmarkablePageLink(dbf_tpl_link,
DBFUploadPage.class);
pl.setPopupSettings(ps);
frm.add(pl);
--- Code End --
--- Markup Start
html
head
...
/head
body
wicket:extend
table width=100% margin=5 padding=5
trtd
h3Template renewing/h3
form wicket:id=upload_dbf_form action=
Current template span wicket:id=template_date[template
date]/span.
br/New template:br/
input wicket:id=new_dbf_template type=file size=30input
type=submit value=Refresh /
span wicket:id=progress[[ajax upload progressbar]]/span
span wicket:id=feedback_message[feedback]/span
/form
br/
a wicket:id=close_window href=#Close window/a
/td/tr
/table
/wicket:extend
/body
/html
--- Markup End --
MM You could try a BookmarkablePageLink, but it should work with a
MM regular pagelink too, can you show us some code?
The same behaviour with BPL - it does not show any feedback on
page instances created via BookmarkablePageLink, but just via mounted path.
MM Maurice
MM 2008/4/11 Иванов Дмитрий [EMAIL PROTECTED]:
Добрый день.
I have page with form and feedback on it. Page is mounted under some
path.
When i access this page via mounted path - everything is ok - after
processing form feedback panel shows error and/or other messages, as
expected.
But when i create PageLink to this page on the other page and click
form submit button - onSubmit method called as usual, but no
feedback messages shown up.
I can't get why this behaviour happens. Any ideas?
--
Greetz,
Dmitriy Ivanov
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Greetz,
Dmitriy Ivanov
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebRequest question
It is the developers responsibility that there are no conflicts. Exactly. But if you want A and B where both A and B override for instance the same method, then you are screwed. an automated process would pick just one or simply crash horribly but either way it does not matter because you need to manually merge it. So we are back to developers responsibility :) Maurice - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
wicket.contrib.scriptaculous
When I try to run mvn jetty:run I get this error: 2008-04-11 12:56:38.642::WARN: failed wicketstuff-scriptaculous-examples org.apache.wicket.WicketRuntimeException: Application class wicket.contrib.scriptaculous.examples.ScriptaculousExamplesApplication must be a subclass of WebApplication at org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:76) at org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:49) at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:496) at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589) at org.mortbay.jetty.servlet.Context.startContext(Context.java:139) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117) at org.mortbay.jetty.Server.doStart(Server.java:217) Are it broken intentionally? Or am I just doing something wrong? -- -Wicket for love Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Model refreshing and behaviors
Do you replace the model or change the content of the model? replace model is: componentA.setModel(new Model(...)); change model: componentA.setModelObject(...); I think when you change it it should work... Another approach might be to replace component A with a fresh instance, although I can't judge the impact regarding on its child components So: ComponentA replacement = new ComponentA(YourNewModel); componentA.replaceWith(replacement); target.addComponent(replacement); Lars On Fri, Apr 11, 2008 at 11:05 AM, Alexis [EMAIL PROTECTED] wrote: Hi list, here's my little and annoying problem : I made a component A that encapsulate a lot of children component (in fact it's a tree like component). On that component, i attach an AjaxBehavior of my own that respond to an ajax callback with : - traversing A's children - modifying these component's models (after the complete traversing is done) - add the component A to the AjaxRequestTarget When A is re-rendered, all the children components reflects their new model states, this is good. A's Model has changed to, but A doesn't reflect this changes. I've spent some hours on this and this is what i could find : - A's model is read before his behavior responds - A's model is not re-read after the behvior responds (when added to the target), and contains stale data... My knowledge on wicket's request-response loop might be too short for this one, any ideas ? Thanks -- View this message in context: http://www.nabble.com/Model-refreshing-and-behaviors-tp16627278p16627278.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
page reload
Hi, probably I need a very simple thing but I cannot find the solution. On my page I have table that represents some objects in database. I have there button for adding new item to database. This button opens new modal window with form for filling thenew object. After I submit this form, new object is created in database and modal window is closed. What I need is to reload the page to get new model from database. But I do not know how. I suppose that there must be something in onClose() method in setWindowClosedCallback. Please how can I reload the page? Thanks for any advice. Milan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: page reload
Thanks for quick response. But I am not sure, that this what I want. I think it
will need a little bit more description.
As I said I have table where I listed some objects from database. I have there
link which creates new modal window. But I do not give any model to this modal
window. In this modal window there is a form which I fill and with the filled
parameters I create a new object that I store to database. Than I close the
modal window.
So in the modal window object I have not any model (ListView or DataTable) that
can be refreshed. So I need to refresh the whole parent page.
On wiki I found some example:
modalWindow.setWindowClosedCallback(new WindowClosedCallback(){
private static final long serialVersionUID = 1L;
@Override
public void onClose(AjaxRequestTarget target){
target.addComponent(parentPage);
}
});
But I dont know how to create the parentPage object and what is the type of it.
I tried to create new page just something like
parentPage = new Mypage();
but of course this does not work. Than I try this
target.addComponent(new WebMarkupContainer(myPage, new Model(new MyPage(;
this does not wokrs too. Please any other idea how to reload the WHOLE page.
Best regards
Milan
-
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Re: page reload
Set a WindowClosedCallback on the modalwindow and use that to add the table to the ajaxtarget. Note that most listviews,datatables, etc require that you wrap them in a WebMarkupContainer or Panel before you can refresh them via ajax. Of course i assume that the model of the table goes to the database and not some in memory list. Maurice On Fri, Apr 11, 2008 at 12:14 PM, Milan Křápek [EMAIL PROTECTED] wrote: Hi, probably I need a very simple thing but I cannot find the solution. On my page I have table that represents some objects in database. I have there button for adding new item to database. This button opens new modal window with form for filling thenew object. After I submit this form, new object is created in database and modal window is closed. What I need is to reload the page to get new model from database. But I do not know how. I suppose that there must be something in onClose() method in setWindowClosedCallback. Please how can I reload the page? Thanks for any advice. Milan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: page reload
setResponsePage(getPage()) or setResponsePage(getPage())
On 4/11/08, Martijn Dashorst [EMAIL PROTECTED] wrote:
setResponsePage(this)
will send a redirect to the current page
Martijn
On 4/11/08, Milan Křápek [EMAIL PROTECTED] wrote:
Thanks for quick response. But I am not sure, that this what I want. I
think it will need a little bit more description.
As I said I have table where I listed some objects from database. I have
there link which creates new modal window. But I do not give any model to
this modal window. In this modal window there is a form which I fill and with
the filled parameters I create a new object that I store to database. Than I
close the modal window.
So in the modal window object I have not any model (ListView or
DataTable) that can be refreshed. So I need to refresh the whole parent page.
On wiki I found some example:
modalWindow.setWindowClosedCallback(new WindowClosedCallback(){
private static final long serialVersionUID = 1L;
@Override
public void onClose(AjaxRequestTarget target){
target.addComponent(parentPage);
}
});
But I dont know how to create the parentPage object and what is the type
of it. I tried to create new page just something like
parentPage = new Mypage();
but of course this does not work. Than I try this
target.addComponent(new WebMarkupContainer(myPage, new Model(new
MyPage(;
this does not wokrs too. Please any other idea how to reload the WHOLE
page.
Best regards
Milan
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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Apache Wicket 1.3.2 is released
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Re: page reload
setResponsePage(this)
will send a redirect to the current page
Martijn
On 4/11/08, Milan Křápek [EMAIL PROTECTED] wrote:
Thanks for quick response. But I am not sure, that this what I want. I think
it will need a little bit more description.
As I said I have table where I listed some objects from database. I have
there link which creates new modal window. But I do not give any model to
this modal window. In this modal window there is a form which I fill and with
the filled parameters I create a new object that I store to database. Than I
close the modal window.
So in the modal window object I have not any model (ListView or DataTable)
that can be refreshed. So I need to refresh the whole parent page.
On wiki I found some example:
modalWindow.setWindowClosedCallback(new WindowClosedCallback(){
private static final long serialVersionUID = 1L;
@Override
public void onClose(AjaxRequestTarget target){
target.addComponent(parentPage);
}
});
But I dont know how to create the parentPage object and what is the type of
it. I tried to create new page just something like
parentPage = new Mypage();
but of course this does not work. Than I try this
target.addComponent(new WebMarkupContainer(myPage, new Model(new
MyPage(;
this does not wokrs too. Please any other idea how to reload the WHOLE page.
Best regards
Milan
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
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Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.2
Re: How to pass an arbitrary javascript variable to onSubmit?
Check out IAjaxCallDecorator getAjaxCallDecorator(). Jeremy On Fri, Apr 11, 2008 at 4:42 AM, Vitaly Tsaplin [EMAIL PROTECTED] wrote: I am doing it exactly like this. I am wondering if there is a formless way to do this? Probably I can mount a page and then just add some parameters to this URL? On Fri, Apr 11, 2008 at 9:06 AM, Maurice Marrink [EMAIL PROTECTED] wrote: You could add a HiddenField to the Form and then in your markup set it to your javascriptvariable. Maurice On Thu, Apr 10, 2008 at 5:39 PM, Vitaly Tsaplin [EMAIL PROTECTED] wrote: Hi everyone, How to pass an arbitrary javascript variable to onSubmit? Vitaly - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: wicket.contrib.scriptaculous
hmmmthey worked the last time I checked. I'll try to take a look, but if you see anything that's obviously incorrect, let me know. On Fri, Apr 11, 2008 at 5:58 AM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: When I try to run mvn jetty:run I get this error: 2008-04-11 12:56:38.642::WARN: failed wicketstuff-scriptaculous-examples org.apache.wicket.WicketRuntimeException: Application class wicket.contrib.scriptaculous.examples.ScriptaculousExamplesApplication must be a subclass of WebApplication at org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:76) at org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:49) at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:496) at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589) at org.mortbay.jetty.servlet.Context.startContext(Context.java:139) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117) at org.mortbay.jetty.Server.doStart(Server.java:217) Are it broken intentionally? Or am I just doing something wrong? -- -Wicket for love Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - 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: wicket.contrib.scriptaculous
Might want to double-check you've not got conflicting Wicket jars on your classpath. Charlie. On Fri, Apr 11, 2008 at 2:40 PM, Ryan Sonnek [EMAIL PROTECTED] wrote: hmmmthey worked the last time I checked. I'll try to take a look, but if you see anything that's obviously incorrect, let me know. On Fri, Apr 11, 2008 at 5:58 AM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: When I try to run mvn jetty:run I get this error: 2008-04-11 12:56:38.642::WARN: failed wicketstuff-scriptaculous-examples org.apache.wicket.WicketRuntimeException: Application class wicket.contrib.scriptaculous.examples.ScriptaculousExamplesApplication must be a subclass of WebApplication at org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:76) at org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:49) at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:496) at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589) at org.mortbay.jetty.servlet.Context.startContext(Context.java:139) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117) at org.mortbay.jetty.Server.doStart(Server.java:217) Are it broken intentionally? Or am I just doing something wrong? -- -Wicket for love Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684
Re: Model refreshing and behaviors
Okay, i've managed to get it working with removing and adding the component
to its parent, here's a snippet :
final ChaptersTreeView treeView = new
ChaptersTreeView(activities_tree, loadModel);
treeView.add(new SortableTreeAjaxBehavior() {
@Override
protected void treeModelHasBeenReconstructed(AjaxRequestTarget
target) {
cdtServiceCenter().bookService().dataContext().commitChanges();
treeContainer.remove(treeView); // here's the thing
treeContainer.add(treeView); //
target.addComponent(treeContainer);
}
});
I don't know why but removing and adding the component wakes his model up.
Before that i tried to modelChanged(); and all kind of Dr House voodoo...
I guess i might have miss something but i'll live with it :)
Alexis wrote:
Hi list,
here's my little and annoying problem :
I made a component A that encapsulate a lot of children component (in fact
it's a tree like component).
On that component, i attach an AjaxBehavior of my own that respond to an
ajax callback with :
- traversing A's children
- modifying these component's models (after the complete traversing is
done)
- add the component A to the AjaxRequestTarget
When A is re-rendered, all the children components reflects their new
model states, this is good. A's Model has changed to, but A doesn't
reflect this changes.
I've spent some hours on this and this is what i could find :
- A's model is read before his behavior responds
- A's model is not re-read after the behvior responds (when added to the
target), and contains stale data...
My knowledge on wicket's request-response loop might be too short for this
one, any ideas ?
Thanks
--
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http://www.nabble.com/Model-refreshing-and-behaviors-tp16627278p16627849.html
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WebMarkupContainer - images cannot be found after move to 1.3?
Hi all,
I built our storefront almost two years ago now, in Wicket 1.2.x. I'm now
upgrading from 1.2.4 to 1.3 and am just about finished but I'm stuck on one
seemingly simple thing.
My init() looks like this:
public void init()
{
//create external images resource
getSharedResources().add(imageResource, new ImageResource());
}
I've had this method in my own hepler class since this project started:
public static WebMarkupContainer getImageContainer(String name, String
image)
{
//get reference to Application's ResourceReference
ResourceReference imageResource = new
ResourceReference(imageResource);
//build URL of image from file
String imgUrl = RequestCycle.get().urlFor(imageResource) +
?file= +
image;
return getContainer(name, src, imgUrl);
}
It just encapsulates my ability to use external images in my app (outside of
the deployed .ear).
I would use it like so, in a Wicket page:
String thumb =
C:\\MYApp\\assets\\images\\category\\Bundles.jpg;
add(WicketHelper.getImageContainer(bundleThumbImg, thumb));
This always worked fine until the upgrade to 1.3 and change the filter in
web.xml to look at /* instead of home/* - which I'm guessing had
something to do with it?
Anyhow, the images are all broken even though my path on disk is correct.
Am I missing something obvious?
Thanks!
--
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Re: WebMarkupContainer - images cannot be found after move to 1.3?
Sorry, I forgot to include this class, which someone here on the mailing list
gave to me way back in '06 when I first built this app. It's been so long
since I had to look at this I forgot it was a custom class:
public class ImageResource extends DynamicWebResource
{
private ImageService imgSrv;
public ImageResource()
{
super();
imgSrv = new ImageServiceEngine();
}
public String getImage(String image)
{
String retImg = null;
try
{
retImg = imgSrv.getImage(image).toString();
}
catch (IOException exp)
{
LogProxy.saveEntry(exp);
}
return retImg;
}
protected ResourceState getResourceState()
{
ImageResourceState state = null;
try
{
ValueMap params = getParameters();
byte[] data = null;
String imageId = params.get(file).toString();
//Date lastModified = getImageLastMod(imageId);
state = new ImageResourceState(Time.valueOf(new
Date()));
state.setContentType(image/gif);
//SECURITY PRECAUTION - DO NOT ALLOW ANYTHING BUT
IMAGES!
if
(imageId.contains(PropertyProxy.getExternalImagesRoot()) ||
imageId.contains(PropertyProxy.getExternalImagesAltRoot()))
{
data = imgSrv.getImage(imageId);
}
else
{
//change image to not found warning image
data =
imgSrv.getImage(PropertyProxy.getImageNotFound());
//TODO: send email to notify of inappropriate
access
}
state.setData(data);
}
catch (FileNotFoundException exp)
{
LogProxy.saveEntry(exp);
}
catch (IOException exp)
{
LogProxy.saveEntry(exp);
}
catch (NullPointerException exp)
{
LogProxy.saveEntry(exp);
}
return state;
}
/**
*
* @author vjenks
*
*/
protected class ImageResourceState extends ResourceState
{
private String contentType;
private byte[] data;
private Time lastModified;
ImageResourceState(Time lastModified)
{
super();
this.lastModified = lastModified;
}
public String getContentType()
{
return contentType;
}
void setContentType(String contentType)
{
this.contentType = contentType;
}
public byte[] getData()
{
return data;
}
void setData(byte[] data)
{
this.data = data;
}
public int getLength()
{
if (data != null)
return data.length;
else
return 0;
}
public Time lastModifiedTime()
{
return lastModified;
}
}
}
V. Jenks wrote:
Hi all,
I built our storefront almost two years ago now, in Wicket 1.2.x. I'm now
upgrading from 1.2.4 to 1.3 and am just about finished but I'm stuck on
one seemingly simple thing.
My init() looks like this:
public void init()
{
//create external images resource
getSharedResources().add(imageResource, new ImageResource());
}
I've had this method in my own hepler class since this project started:
public static WebMarkupContainer getImageContainer(String name, String
image)
{
//get reference to Application's ResourceReference
ResourceReference imageResource = new
ResourceReference(imageResource);
//build URL of image from file
String imgUrl = RequestCycle.get().urlFor(imageResource) +
?file= +
image;
return getContainer(name, src, imgUrl);
}
It just
Re: Weird Ajax non-English characters encoding problem.
Hi,
This thread is a few months old now but I have the same problem now...
Scandinavian characters aren't encoded and decoded in the same way when using
ajax POST requests and tomcat.
To me the problem seems to be that wicket does not specify the encoding in the
ajax request. When tomcat receives the request and doesn't find an attached
encoding, it defaults to ISO-8859-1 (in my case anyway).
If I change the Content-Type header from application/x-www-form-urlencoded
to application/x-www-form-urlencoded; charset=UTF-8 by patching the
wicket-ajax.js file, it works for me!
Did anyone find another solution to this?
Nils
-Opprinnelig melding-
Fra: Johan Compagner [mailto:[EMAIL PROTECTED]
Sendt: 22. oktober 2007 23:00
Til: users@wicket.apache.org
Emne: Re: Weird Ajax non-English characters encoding problem.
is this reproduceable in a simple testcase? (junit)
johan
On 10/22/07, Paolo Di Tommaso [EMAIL PROTECTED] wrote:
I'm experiencing a similar problem i.e. I'm able to submit any Latin
encoded characters but when I'm using an AjaxSubmitButton some characters
are not encoded properly. This happens also specifying the right encoding
with:
getRequestCycleSettings().setResponseRequestEncoding(ISO-8859-1);
So it appears to be clear that is an ajax encoding problem with wicket.
Looking at the Wicket ajax code I found the following fragment:
if (t != null) {
t.open(POST, url, this.async);
t.onreadystatechange = this.stateChangeCallback.bind(this);
t.setRequestHeader(Content-Type,
application/x-www-form-urlencoded);
t.setRequestHeader(Wicket-Ajax, true);
t.send(body);
return true;
} else {
this.failure();
return false;
}
Now, how is defined the content encoding of an ajax request? I was
expecting
something like charset=defined encoding in the ajax request request
header.
Otherwise how the IRequestCycleSettings#setResponseRequestEncoding() will
affect the charset definition in the ajax call?
Thanks,
Paolo
On 10/22/07, Fabio Fioretti [EMAIL PROTECTED] wrote:
Hi Matej and Johan,
thanks for your replies.
I'm using Latin1 because the page I'm talking about is part of a
legacy web application fully encoded in ISO-8859-1. The application
server it runs on is Tomcat 5.5, which defaults to Latin1, so it
shouldn't be a problem.
I tried to set the request/response encoding in the application main
class using:
getRequestCycleSettings().setResponseRequestEncoding(ISO-8859-1);
but nothing changed, except that Wicket Ajax Debug now prints:
INFO:
?xml version=1.0
encoding=ISO-8859-1?ajax-response/ajax-response
The problem I'm facing seems the same Stefan Lindner faced last year,
whithout apparently finding a solution. I tried everything he tried.
See link:
http://www.nabble.com/AjaxSubmitButton-and-Umlauts-with-ISO-8859-1-%28Wicket-2%29-tf2622064.html
I could migrate the whole application to UTF-8, but I would't do that
for a single textarea in a single page... :-) It's the only page that
needs non-English input.
Any suggestion?
Thanks a lot,
Fabio Fioretti - WindoM
On 10/21/07, Matej Knopp [EMAIL PROTECTED] wrote:
I don't know tbh. I believe the request body is encoded in UTF-8.
People usually use UTF-8, so no-one was complaining before. Can't you
just use UTF-8? It's much safer than latin1.
-Matej
On 10/20/07, Johan Compagner [EMAIL PROTECTED] wrote:
are you configuring wicket and you appserver correctly?
in wicket you have to set the encoding you want to use
why not just use utf8?
else matej?
How does the ajax submit work with encoding?
It is still a normal post and how do we interpret it?
On 10/19/07, Fabio Fioretti [EMAIL PROTECTED] wrote:
Hi all,
thanks in advance for your time and suggestions.
I'm building a really simple page made up of a form with a text
area
and a submit button (instance of Button). An
AjaxFormSubmitBehavior
that performs the save operation is added to the button. The
page
is
encoded as follows:
meta http-equiv=Content-Type content=text/html;
charset=ISO-8859-1
Everything works fine until a user submits a non-English text
(French
or Spanish, with characters like íéñ, still supported by the
ISO-8859-1 encoding): all non-English characters are scrambled.
What appears weird to me is that the problem doesn't happen if I
use,
for example, a SubmitLink instead of an Ajax-enabled Button.
This makes me point to Ajax as the responsible, and to the fact
that
Wicket uses UTF-8 for requests... but I really have no clue about
how
to fix it.
Any idea?
Thank you very much and have a nice week-end.
Fabio Fioretti - WindoM
Re: Model refreshing and behaviors
you can just call A.getmodel().detach() to uncache the model
-igor
On Fri, Apr 11, 2008 at 7:52 AM, Alexis [EMAIL PROTECTED] wrote:
Okay, i've managed to get it working with removing and adding the component
to its parent, here's a snippet :
final ChaptersTreeView treeView = new
ChaptersTreeView(activities_tree, loadModel);
treeView.add(new SortableTreeAjaxBehavior() {
@Override
protected void treeModelHasBeenReconstructed(AjaxRequestTarget
target) {
cdtServiceCenter().bookService().dataContext().commitChanges();
treeContainer.remove(treeView); // here's the thing
treeContainer.add(treeView); //
target.addComponent(treeContainer);
}
});
I don't know why but removing and adding the component wakes his model up.
Before that i tried to modelChanged(); and all kind of Dr House voodoo...
I guess i might have miss something but i'll live with it :)
Alexis wrote:
Hi list,
here's my little and annoying problem :
I made a component A that encapsulate a lot of children component (in fact
it's a tree like component).
On that component, i attach an AjaxBehavior of my own that respond to an
ajax callback with :
- traversing A's children
- modifying these component's models (after the complete traversing is
done)
- add the component A to the AjaxRequestTarget
When A is re-rendered, all the children components reflects their new
model states, this is good. A's Model has changed to, but A doesn't
reflect this changes.
I've spent some hours on this and this is what i could find :
- A's model is read before his behavior responds
- A's model is not re-read after the behvior responds (when added to the
target), and contains stale data...
My knowledge on wicket's request-response loop might be too short for this
one, any ideas ?
Thanks
--
View this message in context:
http://www.nabble.com/Model-refreshing-and-behaviors-tp16627278p16627849.html
Sent from the Wicket - User mailing list archive at Nabble.com.
-
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: WebMarkupContainer - images cannot be found after move to 1.3?
what url gets constructed? is the imageresource ever hit?
-igor
On Fri, Apr 11, 2008 at 8:34 AM, V. Jenks [EMAIL PROTECTED] wrote:
Sorry, I forgot to include this class, which someone here on the mailing list
gave to me way back in '06 when I first built this app. It's been so long
since I had to look at this I forgot it was a custom class:
public class ImageResource extends DynamicWebResource
{
private ImageService imgSrv;
public ImageResource()
{
super();
imgSrv = new ImageServiceEngine();
}
public String getImage(String image)
{
String retImg = null;
try
{
retImg = imgSrv.getImage(image).toString();
}
catch (IOException exp)
{
LogProxy.saveEntry(exp);
}
return retImg;
}
protected ResourceState getResourceState()
{
ImageResourceState state = null;
try
{
ValueMap params = getParameters();
byte[] data = null;
String imageId = params.get(file).toString();
//Date lastModified = getImageLastMod(imageId);
state = new ImageResourceState(Time.valueOf(new
Date()));
state.setContentType(image/gif);
//SECURITY PRECAUTION - DO NOT ALLOW ANYTHING BUT
IMAGES!
if
(imageId.contains(PropertyProxy.getExternalImagesRoot()) ||
imageId.contains(PropertyProxy.getExternalImagesAltRoot()))
{
data = imgSrv.getImage(imageId);
}
else
{
//change image to not found warning image
data =
imgSrv.getImage(PropertyProxy.getImageNotFound());
//TODO: send email to notify of inappropriate
access
}
state.setData(data);
}
catch (FileNotFoundException exp)
{
LogProxy.saveEntry(exp);
}
catch (IOException exp)
{
LogProxy.saveEntry(exp);
}
catch (NullPointerException exp)
{
LogProxy.saveEntry(exp);
}
return state;
}
/**
*
* @author vjenks
*
*/
protected class ImageResourceState extends ResourceState
{
private String contentType;
private byte[] data;
private Time lastModified;
ImageResourceState(Time lastModified)
{
super();
this.lastModified = lastModified;
}
public String getContentType()
{
return contentType;
}
void setContentType(String contentType)
{
this.contentType = contentType;
}
public byte[] getData()
{
return data;
}
void setData(byte[] data)
{
this.data = data;
}
public int getLength()
{
if (data != null)
return data.length;
else
return 0;
}
public Time lastModifiedTime()
{
return lastModified;
}
}
}
V. Jenks wrote:
Hi all,
I built our storefront almost two years ago now, in Wicket 1.2.x. I'm now
upgrading from 1.2.4 to 1.3 and am just about finished but I'm stuck on
one seemingly simple thing.
My init() looks like this:
public void init()
{
//create external images resource
getSharedResources().add(imageResource, new ImageResource());
}
I've had this method in my own hepler class since this project started:
public static WebMarkupContainer getImageContainer(String name,
String
image)
{
//get reference to Application's ResourceReference
ResourceReference imageResource = new
ResourceReference(imageResource);
//build URL of image from file
Re: Weird Ajax non-English characters encoding problem.
Hi Nils,
in order for AJAX to work properly configure your Tomcat connector with
URIEncoding=UTF-8 as shown here:
http://cwiki.apache.org/WW/how-to-support-utf-8-uriencoding-with-tomcat.html
Roman
Nils Tesdal schrieb:
Hi,
This thread is a few months old now but I have the same problem now...
Scandinavian characters aren't encoded and decoded in the same way when using
ajax POST requests and tomcat.
To me the problem seems to be that wicket does not specify the encoding in the
ajax request. When tomcat receives the request and doesn't find an attached
encoding, it defaults to ISO-8859-1 (in my case anyway).
If I change the Content-Type header from application/x-www-form-urlencoded to
application/x-www-form-urlencoded; charset=UTF-8 by patching the wicket-ajax.js file, it works
for me!
Did anyone find another solution to this?
Nils
-Opprinnelig melding-
Fra: Johan Compagner [mailto:[EMAIL PROTECTED]
Sendt: 22. oktober 2007 23:00
Til: users@wicket.apache.org
Emne: Re: Weird Ajax non-English characters encoding problem.
is this reproduceable in a simple testcase? (junit)
johan
On 10/22/07, Paolo Di Tommaso [EMAIL PROTECTED] wrote:
I'm experiencing a similar problem i.e. I'm able to submit any Latin
encoded characters but when I'm using an AjaxSubmitButton some characters
are not encoded properly. This happens also specifying the right encoding
with:
getRequestCycleSettings().setResponseRequestEncoding(ISO-8859-1);
So it appears to be clear that is an ajax encoding problem with wicket.
Looking at the Wicket ajax code I found the following fragment:
if (t != null) {
t.open(POST, url, this.async);
t.onreadystatechange = this.stateChangeCallback.bind(this);
t.setRequestHeader(Content-Type,
application/x-www-form-urlencoded);
t.setRequestHeader(Wicket-Ajax, true);
t.send(body);
return true;
} else {
this.failure();
return false;
}
Now, how is defined the content encoding of an ajax request? I was
expecting
something like charset=defined encoding in the ajax request request
header.
Otherwise how the IRequestCycleSettings#setResponseRequestEncoding() will
affect the charset definition in the ajax call?
Thanks,
Paolo
On 10/22/07, Fabio Fioretti [EMAIL PROTECTED] wrote:
Hi Matej and Johan,
thanks for your replies.
I'm using Latin1 because the page I'm talking about is part of a
legacy web application fully encoded in ISO-8859-1. The application
server it runs on is Tomcat 5.5, which defaults to Latin1, so it
shouldn't be a problem.
I tried to set the request/response encoding in the application main
class using:
getRequestCycleSettings().setResponseRequestEncoding(ISO-8859-1);
but nothing changed, except that Wicket Ajax Debug now prints:
INFO:
?xml version=1.0
encoding=ISO-8859-1?ajax-response/ajax-response
The problem I'm facing seems the same Stefan Lindner faced last year,
whithout apparently finding a solution. I tried everything he tried.
See link:
http://www.nabble.com/AjaxSubmitButton-and-Umlauts-with-ISO-8859-1-%28Wicket-2%29-tf2622064.html
I could migrate the whole application to UTF-8, but I would't do that
for a single textarea in a single page... :-) It's the only page that
needs non-English input.
Any suggestion?
Thanks a lot,
Fabio Fioretti - WindoM
On 10/21/07, Matej Knopp [EMAIL PROTECTED] wrote:
I don't know tbh. I believe the request body is encoded in UTF-8.
People usually use UTF-8, so no-one was complaining before. Can't you
just use UTF-8? It's much safer than latin1.
-Matej
On 10/20/07, Johan Compagner [EMAIL PROTECTED] wrote:
are you configuring wicket and you appserver correctly?
in wicket you have to set the encoding you want to use
why not just use utf8?
else matej?
How does the ajax submit work with encoding?
It is still a normal post and how do we interpret it?
On 10/19/07, Fabio Fioretti [EMAIL PROTECTED] wrote:
Hi all,
thanks in advance for your time and suggestions.
I'm building a really simple page made up of a form with a text
area
and a submit button (instance of Button). An
AjaxFormSubmitBehavior
that performs the save operation is added to the button. The
page
is
encoded as follows:
meta http-equiv=Content-Type content=text/html;
charset=ISO-8859-1
Everything works fine until a user submits a non-English text
(French
or Spanish, with characters like íéñ, still supported by the
ISO-8859-1 encoding): all non-English characters are scrambled.
What appears weird to me is that the problem doesn't happen if I
use,
for example, a SubmitLink instead of an Ajax-enabled Button.
This makes me point to Ajax as the responsible, and to the fact
that
Wicket uses UTF-8 for requests... but I
infront of modalwindow
Hi Showing a prototip should be a matter of setting z-index right? Im having a little trouble doing just that... Even though i've set z-index to 3... -- -Wicket for love Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Fragment question
Didnt hear anything back on the post, any fragment gurus? Ritz123 wrote: Hi, This may be actually a stupid question - am little confused about Fragments use. Lets say I was extending existing component e.g. DataTable and did not have markup file of my derived component, (I think) in such a case, base class markup file will be used. Assuming that is the case if I wanted to add a fragment (since I would like to lets say add more than just 1 label) which will be a good place to put the fragment? The reason why I use Fragment instead of Panel is because for very small change, having a panel and a separate markup would be a headache and I will have multiple such changes. I dont quiet understand the use of markupProvider being the container instance in Fragment constructor - why could it just have been the class name? It would have been just easy to look up corresponding markup file even if it was a class name. I am assuimg Fragments can reside in any markup file. -- View this message in context: http://www.nabble.com/Fragment-question-tp16623671p16628141.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Migrating to 1.4-SNAPSHOT: how to rid of generic warnings?
That's only question of time, Johan hasn't yet had time to generify pages.
-Matej
On Fri, Apr 11, 2008 at 3:10 AM, Jonathan Locke
[EMAIL PROTECTED] wrote:
uh, i meant WebPage obviously
Jonathan Locke wrote:
i didn't say it shouldn't be. i was just saying /if it was not going to
be/ (i'm not working on 1.4 yet, so i don't know why it's not generic
already) it shouldn't create generics warnings. in fact, i agree with you
and people should ideally just say MyPage extends WebPage? if their page
has no model.
igor.vaynberg wrote:
why wouldnt page be generic?
class edituserpage extends webpageuser {
public edituserpage(imodeluser user) {...}}
-igor
On Thu, Apr 10, 2008 at 5:22 PM, Jonathan Locke
[EMAIL PROTECTED] wrote:
yeah. if Page/WebPage are not going to be generic, maybe they should
extend
(Web)MarkupContainer? or something?
MYoung wrote:
public class HomePage extends WebPage {
ERROR: The type WebPage is not generic; it cannot be parameterized
with
arguments
you COULD use the @SuppressWarnings({unchecked})
I would rather not use @SupressWarnings if I can do the right thing.
On Thu, Apr 10, 2008 at 4:49 PM, Matej Knopp [EMAIL PROTECTED]
wrote:
Problem is that WebPage is generic class but your instance doesn't
have the type specified. Since you page doesn't have a model object
the type is not really necessary, but the compiler doesn't know
that.
You can try this:
public class HomePage extends WebPage {
This should get rid of the wanings when adding components.
-Matej
On Fri, Apr 11, 2008 at 1:19 AM, Matthew Young [EMAIL PROTECTED]
wrote:
Oh mine, some many generic warnings after moving to 1.4. I got
rid of
them
by putting in type parameters but I'm not sure if I'm doing the
right
thing.
There is one warning I don't know how to fix:
WARNING: Type safety: the method add(Component) belongs to the
raw
type
MarkupContainer. Reference to generic type MarkupContainerT
should
be
parameterized.
What are the benefits of generifying Wicket? I only know one is
type
safe
model. What else?
Here is a little test page, please take a look and see if I'm
doing
thing
correctly?
public class HomePage extends WebPage {
private static final long serialVersionUID = 1L;
private String hi =;
private int count;
public HomePage(final PageParameters parameters) {
// WARNING HERE and next line
add(new LabelHomePage(message, If you see this
message
wicket
is properly configured and running));
add(new FeedbackPanel(feedback));
FormHomePage form = new FormHomePage(form, new
CompoundPropertyModelHomePage(this)) {
private static final long serialVersionUID = 1L;
@Override public void onSubmit() {
++count;
}
};
add(form);// WARNING HERE
form.add(new TextFieldHomePage(hi).setRequired(true));
// WARNING HERE
add(new LabelHomePage(hihi, new
PropertyModelHomePage(this,
hello)));
}
public String getHello() {
return hi + : you say hello + count + times.;
}
}
--
Resizable and reorderable grid components.
http://www.inmethod.com
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Resizable and
Change css style of AjaxButton
Hi, I'd like to change the color of a button after clicking it. The button was added to the page using AjaxButton. Is there a way to change the style of a button? I've change the css style when using PropertyColumns but I don't see anything for changing the style of a button. I could make 2 different buttons and make only one visible at a time but I don't really want to do this. Am I missing something? Thanks Karen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Ajax and isTransparentResolver
Hi all,
We're seeing an issue with ajax and isTransparentResolver set to return
true and I'm wondering if this is something we're doing wrong or if it's
an oversight. Here's an example:
add(new WebMarkupContainer(toUpdate) {
@Override
public boolean isTransparentResolver() {
return true;
}
});
add(new WebMarkupContainer(myChild));
with html like this:
div wicket:id=toUpdate
div wicket:id=myChild
...
/div
/div
When a user clicks on an ajax link (which is a child of toUpdate and
added in the same manner as myChild), toUpdate is added to the target to
be rendered.
Now, because toUpdate doesn't have any real children, it doesn't mark
any of them as rendering in MarkupContainer.internalMarkRendering().
However, Component.render(MarkupStream) does mark all of the children as
rendering because it calls markRendering() itself. When the rendering
is finished, MarkupContainer.onAfterRenderChildren() is called but only
the toUpdate container has it's rendering flag set to false and the
child rendering flags remain set to true. If there's now another ajax
click within that same container which modifies the visibility of a
component, an exception will be thrown indicating that a hierarchy
change can't occur while rendering.
Are we using isTransparentResolver() incorrectly?
Thanks,
Meetesh
Re: Change css style of AjaxButton
you can add an attributemodifier to the button that alters the style attribute -igor On Fri, Apr 11, 2008 at 10:01 AM, Karen Schaper [EMAIL PROTECTED] wrote: Hi, I'd like to change the color of a button after clicking it. The button was added to the page using AjaxButton. Is there a way to change the style of a button? I've change the css style when using PropertyColumns but I don't see anything for changing the style of a button. I could make 2 different buttons and make only one visible at a time but I don't really want to do this. Am I missing something? Thanks Karen - 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: Ajax and isTransparentResolver
i dont think we can support transparent resolvers as ajax targets
-igor
On Fri, Apr 11, 2008 at 10:00 AM, Meetesh Karia [EMAIL PROTECTED] wrote:
Hi all,
We're seeing an issue with ajax and isTransparentResolver set to return
true and I'm wondering if this is something we're doing wrong or if it's an
oversight. Here's an example:
add(new WebMarkupContainer(toUpdate) {
@Override
public boolean isTransparentResolver() {
return true;
}
});
add(new WebMarkupContainer(myChild));
with html like this:
div wicket:id=toUpdate
div wicket:id=myChild
...
/div
/div
When a user clicks on an ajax link (which is a child of toUpdate and
added in the same manner as myChild), toUpdate is added to the target to be
rendered.
Now, because toUpdate doesn't have any real children, it doesn't mark any
of them as rendering in MarkupContainer.internalMarkRendering(). However,
Component.render(MarkupStream) does mark all of the children as rendering
because it calls markRendering() itself. When the rendering is finished,
MarkupContainer.onAfterRenderChildren() is called but only the toUpdate
container has it's rendering flag set to false and the child rendering flags
remain set to true. If there's now another ajax click within that same
container which modifies the visibility of a component, an exception will be
thrown indicating that a hierarchy change can't occur while rendering.
Are we using isTransparentResolver() incorrectly?
Thanks,
Meetesh
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Re: Ajax and isTransparentResolver
Thanks for the information ... I'll change our code.
Meetesh
Igor Vaynberg wrote:
i dont think we can support transparent resolvers as ajax targets
-igor
On Fri, Apr 11, 2008 at 10:00 AM, Meetesh Karia [EMAIL PROTECTED] wrote:
Hi all,
We're seeing an issue with ajax and isTransparentResolver set to return
true and I'm wondering if this is something we're doing wrong or if it's an
oversight. Here's an example:
add(new WebMarkupContainer(toUpdate) {
@Override
public boolean isTransparentResolver() {
return true;
}
});
add(new WebMarkupContainer(myChild));
with html like this:
div wicket:id=toUpdate
div wicket:id=myChild
...
/div
/div
When a user clicks on an ajax link (which is a child of toUpdate and
added in the same manner as myChild), toUpdate is added to the target to be
rendered.
Now, because toUpdate doesn't have any real children, it doesn't mark any
of them as rendering in MarkupContainer.internalMarkRendering(). However,
Component.render(MarkupStream) does mark all of the children as rendering
because it calls markRendering() itself. When the rendering is finished,
MarkupContainer.onAfterRenderChildren() is called but only the toUpdate
container has it's rendering flag set to false and the child rendering flags
remain set to true. If there's now another ajax click within that same
container which modifies the visibility of a component, an exception will be
thrown indicating that a hierarchy change can't occur while rendering.
Are we using isTransparentResolver() incorrectly?
Thanks,
Meetesh
Re: Change css style of AjaxButton
You could use a ajax link instead http://www.wishingline.com/notebook/2006/06/revisitingslidingdoorbuttons/ Either way you would use a attribute modifier to change the class property... Karen Schaper wrote: Hi, I'd like to change the color of a button after clicking it. The button was added to the page using AjaxButton. Is there a way to change the style of a button? I've change the css style when using PropertyColumns but I don't see anything for changing the style of a button. I could make 2 different buttons and make only one visible at a time but I don't really want to do this. Am I missing something? Thanks Karen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -Wicket for love Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: wicket.contrib.scriptaculous
Thats wierd, its working again.. Might have been a glitch in my network connection, messing up dependencies or something Ryan Sonnek wrote: hmmmthey worked the last time I checked. I'll try to take a look, but if you see anything that's obviously incorrect, let me know. On Fri, Apr 11, 2008 at 5:58 AM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: When I try to run mvn jetty:run I get this error: 2008-04-11 12:56:38.642::WARN: failed wicketstuff-scriptaculous-examples org.apache.wicket.WicketRuntimeException: Application class wicket.contrib.scriptaculous.examples.ScriptaculousExamplesApplication must be a subclass of WebApplication at org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:76) at org.apache.wicket.protocol.http.ContextParamWebApplicationFactory.createApplication(ContextParamWebApplicationFactory.java:49) at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:496) at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589) at org.mortbay.jetty.servlet.Context.startContext(Context.java:139) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117) at org.mortbay.jetty.Server.doStart(Server.java:217) Are it broken intentionally? Or am I just doing something wrong? -- -Wicket for love Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - 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] -- -Wicket for love Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Forms within borders
Hi all. I'm trying to create a component I call a FormBorder. The idea
is to embed the form and OK/Cancel buttons into the border:
wicket:border
div class=form
form wicket:id=form
wicket:body/
div class=buttons
input wicket:id=button type=submit/
/div
/form
/div
/wicket:border
public FormBorder(String id, IModel model) {
super(id, model);
add(form = new Form(form));
form.add(getBodyContainer());
form.add(buttons = new RepeatingView(button));
// ... add buttons to the repeating view
}
I'd like to use it like this...
FormBorder border = new FormBorder(border);
border.add(new TextField(name, new PropertyModel(person, name)));
...but it doesn't work quite right. The page renders fine, but upon
submit the data never makes it back into the TextField's model.
Presumably this is because the TextField is a child of the border, not
of the form.
Is there any way to make this work, other than taking the form
completely out of the border?
jk
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Re: Invoulentary session sharing/leakage in Wicket 1.3.x
Anything new on this issue? /Gwyn On Wed, Apr 9, 2008 at 5:55 PM, Niels Bo [EMAIL PROTECTED] wrote: ok, I can put a try-catch(Throwable t) around the service() and log that together with the request-url. But since it is a production server, I am not able to get it deployed until tomorrow evening, and right now we are doing ok with the workaround. Niels Johan Compagner wrote: if there was an error before that that should then be logged just before you log that there is a wrong state The way you do it now is in reverse the wrong state was already set in X number of request back so when you log it, You can;'t really tie it to a a specific request that did go wrong. If you log it later after the service method. Then you know that it did happen for that request And most likely there should be some error before that.. Because i dont see another way how it would be possible when the normal flow without exceptions would happen. johan On Wed, Apr 9, 2008 at 3:28 PM, Niels Bo [EMAIL PROTECTED] wrote: Hi How can I check/log if there are error for that thread? Niels Johan Compagner wrote: could you change that method that it checks this after the fact? and then see if there is an error for that thread before? for example also log the url call so that we can see what kind of request did let one thread local be there? Which one is it by the way? is it app, session or request cycle? i just checked our code and we have finally blocks pretty much every where in WicketFilter.doGet and in RequestCycle.steps And i have no idea how those can be jumped over. johan -- View this message in context: http://www.nabble.com/Invoulentary-session-sharing-leakage-in-Wicket-1.3.x-tp16550360p16585768.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Invoulentary-session-sharing-leakage-in-Wicket-1.3.x-tp16550360p16590574.html Sent from the Wicket - User mailing list archive at Nabble.com. - 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: Forms within borders
try
formborder extends border {
formborder() { form.add(getbodycontainer(); }
}
if that doesnt help you might have to say
formborder.getbodycontainer().add(textfield);
but i think the first tweak should fix it
-igor
On Fri, Apr 11, 2008 at 11:54 AM, John Krasnay [EMAIL PROTECTED] wrote:
Hi all. I'm trying to create a component I call a FormBorder. The idea
is to embed the form and OK/Cancel buttons into the border:
wicket:border
div class=form
form wicket:id=form
wicket:body/
div class=buttons
input wicket:id=button type=submit/
/div
/form
/div
/wicket:border
public FormBorder(String id, IModel model) {
super(id, model);
add(form = new Form(form));
form.add(getBodyContainer());
form.add(buttons = new RepeatingView(button));
// ... add buttons to the repeating view
}
I'd like to use it like this...
FormBorder border = new FormBorder(border);
border.add(new TextField(name, new PropertyModel(person, name)));
...but it doesn't work quite right. The page renders fine, but upon
submit the data never makes it back into the TextField's model.
Presumably this is because the TextField is a child of the border, not
of the form.
Is there any way to make this work, other than taking the form
completely out of the border?
jk
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Re: Forms within borders
On Fri, Apr 11, 2008 at 01:12:15PM -0700, Igor Vaynberg wrote:
try
formborder extends border {
formborder() { form.add(getbodycontainer(); }
}
Yep, tried it but it doesn't help.
if that doesnt help you might have to say
formborder.getbodycontainer().add(textfield);
This indeed works, but the problem is I'm gonna forget to do it and
spend another half day banging my head against my desk wondering where
my data went. I think I'll go back to an explicit form...it's not too
onerous.
Thanks anyway!
jk
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Re: Forms within borders
keep your eye on https://issues.apache.org/jira/browse/WICKET-1237
-igor
On Fri, Apr 11, 2008 at 1:22 PM, John Krasnay [EMAIL PROTECTED] wrote:
On Fri, Apr 11, 2008 at 01:12:15PM -0700, Igor Vaynberg wrote:
try
formborder extends border {
formborder() { form.add(getbodycontainer(); }
}
Yep, tried it but it doesn't help.
if that doesnt help you might have to say
formborder.getbodycontainer().add(textfield);
This indeed works, but the problem is I'm gonna forget to do it and
spend another half day banging my head against my desk wondering where
my data went. I think I'll go back to an explicit form...it's not too
onerous.
Thanks anyway!
jk
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Re: Forms within borders
On Fri, Apr 11, 2008 at 4:22 PM, John Krasnay [EMAIL PROTECTED] wrote: This indeed works, but the problem is I'm gonna forget to do it and spend another half day banging my head against my desk wondering where my data went. I think I'll go back to an explicit form...it's not too onerous. In the meantime, you might also want to consider being a bit more proactive and buy a softer desk. ;) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
IE/XP FileUpload Problem
There is a well-known problem with the file upload control in IE that causes user confusion. In this situation the submit button refuses to respond and no error is shown to the user. I'm wondering if any Wicketeers have found a workaround. From http://support.microsoft.com/kb/892442: Users must submit a fully qualified path when you use the input type=file element in a Web application in Windows XP Service Pack 2. The above mentioned Microsoft article recommends some workarounds, and I'd like to use this one: 1. If you can access the code that calls the Submit method, handle the script error, and then prompt the user to enter a fully qualified path. If anyone has done this I'd like to hear about it. Thanks, Julian -- View this message in context: http://www.nabble.com/IE-XP-FileUpload-Problem-tp16630175p16630175.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Good example for FormComponentPanel?
I need to build a TabbedPanel with three tabs which are part of one form - the selected tab will contain form components which need to be submitted by that one form. It seems FormComponentPanel is the way to go: are there any good examples of this? Also, would this be the recommended approach? Thanks, Michael
RE: Good example for FormComponentPanel?
Yes, I agree, Vitaly - but unfortunately the design decision is out of my hand. It's got to have tabs. Of course it is possible to do the tabbing by CSS styling, but I wanted to see if FormComponentPanel is a way to go since the complexity of managing the tabbed panel would then be shifted to the CSS/JS side. I just looked at the Multiply example and it seems to make sense. Again, if anyone wants to share any tips/input regarding this (or how to avoid traps), please don't be shy ;-) Michael -Original Message- From: Vitaly Tsaplin [mailto:[EMAIL PROTECTED] Sent: Friday, April 11, 2008 4:52 PM To: users@wicket.apache.org Subject: Re: Good example for FormComponentPanel? It seems that a simple panel would be the best approach. On Sat, Apr 12, 2008 at 1:37 AM, Michael Mehrle [EMAIL PROTECTED] wrote: I need to build a TabbedPanel with three tabs which are part of one form - the selected tab will contain form components which need to be submitted by that one form. It seems FormComponentPanel is the way to go: are there any good examples of this? Also, would this be the recommended approach? Thanks, Michael - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Good example for FormComponentPanel?
package org.apache.wicket.extensions.markup.html.tabs;
public class TabbedPanel extends Panel --- it extends the panel
{ ... }
Am I wrong? :)
On Sat, Apr 12, 2008 at 2:11 AM, Michael Mehrle [EMAIL PROTECTED] wrote:
Yes, I agree, Vitaly - but unfortunately the design decision is out of my
hand. It's got to have tabs. Of course it is possible to do the tabbing by
CSS styling, but I wanted to see if FormComponentPanel is a way to go since
the complexity of managing the tabbed panel would then be shifted to the
CSS/JS side.
I just looked at the Multiply example and it seems to make sense. Again, if
anyone wants to share any tips/input regarding this (or how to avoid traps),
please don't be shy ;-)
Michael
-Original Message-
From: Vitaly Tsaplin [mailto:[EMAIL PROTECTED]
Sent: Friday, April 11, 2008 4:52 PM
To: users@wicket.apache.org
Subject: Re: Good example for FormComponentPanel?
It seems that a simple panel would be the best approach.
On Sat, Apr 12, 2008 at 1:37 AM, Michael Mehrle [EMAIL PROTECTED] wrote:
I need to build a TabbedPanel with three tabs which are part of one form
- the selected tab will contain form components which need to be
submitted by that one form. It seems FormComponentPanel is the way to
go: are there any good examples of this?
Also, would this be the recommended approach?
Thanks,
Michael
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Re: Tomcat dying with Wicket 1.3.2 (Windows / JDK 1.5.0_10)
Thanks for your not very helpful email, but unfortunately, you're wrong. In that other email, I did say But, most don't (have jsessionid) because almost all of my links are bookmarkable. I don't strip out jsessionid - I don't think you even can without disabling cookieless support - your container adds the jsessionid to links in your returned HTML - it's not like you add it (or remove it) manually. If you go to http://www.texashuntfish.com/thf/app/home, you will notice that the first time you hit the page, there are jsessionids in every link - same if you go there with cookies disabled. This won't happen if you just go to http://www.texashuntfish.com/ because it does a redirect, and you end up sending cookies back, and no jsessionid is needed. I really don't know why Google doesn't index the jsessionid in our URLs - we have 30,600 pages in Google indexes[1], and only two have jsessionid[2]. If anyone is interested, a slightly modified version of the code (just setting different expiration lengths depending on signed in / not signed in) I pasted in pastebin (linked in an earlier email) worked - we're maintaining 100-300 sessions now, and no crashes in the past 24 hours it's been running. This isn't a fix - it's a bandaid. I think this problem is caused by something making the session bind at an earlier time than it did when I was using 1.2.6 - it's probably still something that I'm doing weird, but I need to find it. Looking at the logs, we're still having one to two sessions created every second - they're just getting cleaned up better now. [1] - http://www.google.com/search?q=site%3Atexashuntfish.comie=utf-8oe=utf-8aq=trls=com.ubuntu:en-US:officialclient=firefox-a [2] - http://www.google.com/search?hl=ensafe=offclient=firefox-arls=com.ubuntu%3Aen-US%3Aofficialhs=bFpq=site%3Atexashuntfish.com+inurl%3AjsessionidbtnG=Search On Fri, Apr 11, 2008 at 3:33 AM, Johan Compagner [EMAIL PROTECTED] wrote: by the way it is all your own fault that you get so many session. I just searched for your other mails and i did came across: Removing the jsessionid for SEO where you where explaining that you remove the jsessionids from the urls.. johan On Thu, Apr 3, 2008 at 7:23 AM, Jeremy Thomerson [EMAIL PROTECTED] wrote: I upgraded my biggest production app from 1.2.6 to 1.3 last week. I have had several apps running on 1.3 since it was in beta with no problems - running for months without restarting. This app receives more traffic than any of the rest. We have a decent server, and I had always allowed Tomcat 1.5GB of RAM to operate with. It never had a problem doing so, and I didn't have OutOfMemory errors. Now, after the upgrade to 1.3.2, I am having all sorts of trouble. It ran for several days without a problem, but then started dying a couple times a day. Today it has died four times. Here are a couple odd things about this: - On 1.2.6, I never had a problem with stability - the app would run weeks between restarts (I restart once per deployment, anywhere from once a week to at the longest about two months between deploy / restart). - Tomcat DIES instead of hanging when there is a problem. Always before, if I had an issue, Tomcat would hang, and there would be OOM in the logs. Now, when it crashes, and I sign in to the server, Tomcat is not running at all. There is nothing in the Tomcat logs that says anything, or in eventvwr. - I do not get OutOfMemory error in any logs, whereas I have always seen it in the logs before when I had an issue with other apps. I am running Tomcat as a service on Windows, but it writes stdout / stderr to logs, and I write my logging out to logs, and none of these logs include ANY errors - they all just suddenly stop at the time of the crash. My money is that it is an OOM error caused by somewhere that I am doing something I shouldn't be with Wicket. There's no logs that even say it is an OOM, but the memory continues to increase linearly over time as the app runs now (it didn't do that before). My first guess is my previous proliferate use of anonymous inner classes. I have seen in the email threads that this shouldn't be done in 1.3. Of course, the real answer is that I'm going to be digging through profilers and lines of code until I get this fixed. My question, though, is from the Wicket devs / experienced users - where should I look first? Is there something that changed between 1.2.6 and 1.3 that might have caused me problems where 1.2.6 was more forgiving? I'm running the app with JProbe right now so that I can get a snapshot of memory when it gets really high. Thank you, Jeremy Thomerson
Re: Tomcat dying with Wicket 1.3.2 (Windows / JDK 1.5.0_10)
On Fri, Apr 11, 2008 at 9:37 PM, Jeremy Thomerson [EMAIL PROTECTED] wrote: Thanks for your not very helpful email, but unfortunately, you're wrong. In that other email, I did say But, most don't (have jsessionid) because almost all of my links are bookmarkable. I don't strip out jsessionid - I don't think you even can without disabling cookieless support - your container adds the jsessionid to links in your returned HTML - it's not like you add it (or remove it) manually. I do not believe the servlet container adds the jsessionid into your URLs automatically. You have to call HttpServletResponse.encodeURL() or HttpServletResponse.encodeRedirectURL() to get the jsessionid appended. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat dying with Wicket 1.3.2 (Windows / JDK 1.5.0_10)
Are you storing a lot of variables in your session? Also how often is google visiting your site? On Fri, Apr 11, 2008 at 9:37 PM, Jeremy Thomerson [EMAIL PROTECTED] wrote: Thanks for your not very helpful email, but unfortunately, you're wrong. In that other email, I did say But, most don't (have jsessionid) because almost all of my links are bookmarkable. I don't strip out jsessionid - I don't think you even can without disabling cookieless support - your container adds the jsessionid to links in your returned HTML - it's not like you add it (or remove it) manually. If you go to http://www.texashuntfish.com/thf/app/home, you will notice that the first time you hit the page, there are jsessionids in every link - same if you go there with cookies disabled. This won't happen if you just go to http://www.texashuntfish.com/ because it does a redirect, and you end up sending cookies back, and no jsessionid is needed. I really don't know why Google doesn't index the jsessionid in our URLs - we have 30,600 pages in Google indexes[1], and only two have jsessionid[2]. If anyone is interested, a slightly modified version of the code (just setting different expiration lengths depending on signed in / not signed in) I pasted in pastebin (linked in an earlier email) worked - we're maintaining 100-300 sessions now, and no crashes in the past 24 hours it's been running. This isn't a fix - it's a bandaid. I think this problem is caused by something making the session bind at an earlier time than it did when I was using 1.2.6 - it's probably still something that I'm doing weird, but I need to find it. Looking at the logs, we're still having one to two sessions created every second - they're just getting cleaned up better now. [1] - http://www.google.com/search?q=site%3Atexashuntfish.comie=utf-8oe=utf-8aq=trls=com.ubuntu:en-US:officialclient=firefox-a [2] - http://www.google.com/search?hl=ensafe=offclient=firefox-arls=com.ubuntu%3Aen-US%3Aofficialhs=bFpq=site%3Atexashuntfish.com+inurl%3AjsessionidbtnG=Search On Fri, Apr 11, 2008 at 3:33 AM, Johan Compagner [EMAIL PROTECTED] wrote: by the way it is all your own fault that you get so many session. I just searched for your other mails and i did came across: Removing the jsessionid for SEO where you where explaining that you remove the jsessionids from the urls.. johan On Thu, Apr 3, 2008 at 7:23 AM, Jeremy Thomerson [EMAIL PROTECTED] wrote: I upgraded my biggest production app from 1.2.6 to 1.3 last week. I have had several apps running on 1.3 since it was in beta with no problems - running for months without restarting. This app receives more traffic than any of the rest. We have a decent server, and I had always allowed Tomcat 1.5GB of RAM to operate with. It never had a problem doing so, and I didn't have OutOfMemory errors. Now, after the upgrade to 1.3.2, I am having all sorts of trouble. It ran for several days without a problem, but then started dying a couple times a day. Today it has died four times. Here are a couple odd things about this: - On 1.2.6, I never had a problem with stability - the app would run weeks between restarts (I restart once per deployment, anywhere from once a week to at the longest about two months between deploy / restart). - Tomcat DIES instead of hanging when there is a problem. Always before, if I had an issue, Tomcat would hang, and there would be OOM in the logs. Now, when it crashes, and I sign in to the server, Tomcat is not running at all. There is nothing in the Tomcat logs that says anything, or in eventvwr. - I do not get OutOfMemory error in any logs, whereas I have always seen it in the logs before when I had an issue with other apps. I am running Tomcat as a service on Windows, but it writes stdout / stderr to logs, and I write my logging out to logs, and none of these logs include ANY errors - they all just suddenly stop at the time of the crash. My money is that it is an OOM error caused by somewhere that I am doing something I shouldn't be with Wicket. There's no logs that even say it is an OOM, but the memory continues to increase linearly over time as the app runs now (it didn't do that before). My first guess is my previous proliferate use of anonymous inner classes. I have seen in the email threads that this shouldn't be done in 1.3. Of course, the real answer is that I'm going to be digging through profilers and lines of code until I get this fixed. My question, though, is from the Wicket devs / experienced users - where should I look first? Is there something that changed between 1.2.6 and 1.3 that might have caused me problems where 1.2.6 was more
Re: Tomcat dying with Wicket 1.3.2 (Windows / JDK 1.5.0_10)
which wicket does for every url via webrequest.encodeurl or something like that. of course if you subclass webrequest and dont forward the encodeurl to httpservletrequest you effectively strip jsessionid from the urls. -igor On Fri, Apr 11, 2008 at 6:53 PM, James Carman [EMAIL PROTECTED] wrote: On Fri, Apr 11, 2008 at 9:37 PM, Jeremy Thomerson [EMAIL PROTECTED] wrote: Thanks for your not very helpful email, but unfortunately, you're wrong. In that other email, I did say But, most don't (have jsessionid) because almost all of my links are bookmarkable. I don't strip out jsessionid - I don't think you even can without disabling cookieless support - your container adds the jsessionid to links in your returned HTML - it's not like you add it (or remove it) manually. I do not believe the servlet container adds the jsessionid into your URLs automatically. You have to call HttpServletResponse.encodeURL() or HttpServletResponse.encodeRedirectURL() to get the jsessionid appended. - 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: Tomcat dying with Wicket 1.3.2 (Windows / JDK 1.5.0_10)
On Fri, Apr 11, 2008 at 6:37 PM, Jeremy Thomerson [EMAIL PROTECTED] wrote: If you go to http://www.texashuntfish.com/thf/app/home, you will notice that the first time you hit the page, there are jsessionids in every link - same if you go there with cookies disabled. as far as i know jsessionid is only appended once an http session is created and needs to be tracked. so the fact you see it right after you go to /app/home should tell you that right away the session is created and bound. not good. something in your page is stateful. I think this problem is caused by something making the session bind at an earlier time than it did when I was using 1.2.6 - it's probably still something that I'm doing weird, but I need to find it. i think this is unlikely. if i remember correctly delayed session creation was introduced in 1.3.0. 1.2.6 _always created a session on first request_ regardless of whether or not the page you requested was stateless or stateful. -igor On Fri, Apr 11, 2008 at 3:33 AM, Johan Compagner [EMAIL PROTECTED] wrote: by the way it is all your own fault that you get so many session. I just searched for your other mails and i did came across: Removing the jsessionid for SEO where you where explaining that you remove the jsessionids from the urls.. johan On Thu, Apr 3, 2008 at 7:23 AM, Jeremy Thomerson [EMAIL PROTECTED] wrote: I upgraded my biggest production app from 1.2.6 to 1.3 last week. I have had several apps running on 1.3 since it was in beta with no problems - running for months without restarting. This app receives more traffic than any of the rest. We have a decent server, and I had always allowed Tomcat 1.5GB of RAM to operate with. It never had a problem doing so, and I didn't have OutOfMemory errors. Now, after the upgrade to 1.3.2, I am having all sorts of trouble. It ran for several days without a problem, but then started dying a couple times a day. Today it has died four times. Here are a couple odd things about this: - On 1.2.6, I never had a problem with stability - the app would run weeks between restarts (I restart once per deployment, anywhere from once a week to at the longest about two months between deploy / restart). - Tomcat DIES instead of hanging when there is a problem. Always before, if I had an issue, Tomcat would hang, and there would be OOM in the logs. Now, when it crashes, and I sign in to the server, Tomcat is not running at all. There is nothing in the Tomcat logs that says anything, or in eventvwr. - I do not get OutOfMemory error in any logs, whereas I have always seen it in the logs before when I had an issue with other apps. I am running Tomcat as a service on Windows, but it writes stdout / stderr to logs, and I write my logging out to logs, and none of these logs include ANY errors - they all just suddenly stop at the time of the crash. My money is that it is an OOM error caused by somewhere that I am doing something I shouldn't be with Wicket. There's no logs that even say it is an OOM, but the memory continues to increase linearly over time as the app runs now (it didn't do that before). My first guess is my previous proliferate use of anonymous inner classes. I have seen in the email threads that this shouldn't be done in 1.3. Of course, the real answer is that I'm going to be digging through profilers and lines of code until I get this fixed. My question, though, is from the Wicket devs / experienced users - where should I look first? Is there something that changed between 1.2.6 and 1.3 that might have caused me problems where 1.2.6 was more forgiving? I'm running the app with JProbe right now so that I can get a snapshot of memory when it gets really high. Thank you, Jeremy Thomerson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DatePicker Simple Question
Please, The default behavior of the current datepicker allows users to scroll month by month, how can datepicker be configured to scroll year by year? thanks
Re: Tomcat dying with Wicket 1.3.2 (Windows / JDK 1.5.0_10)
Thanks for the insight - didn't know that the webapp had to make a call to force the cookie-less support. Someone asked for how often Google is crawling us. It seems like at any given point of almost any day, we have one crawler or another going through the site. I included some numbers below to give an idea. Igor - thanks - it could easily be the search form, which is the only thing that would be stateful on about 95% of the pages that will be crawled. I made myself a note yestereday that I need to look at making that a stateless form to see if that fixes the unnecessary session creation. I'll post the results. The one thing I have determined from all this (which answers a question from the other thread) is that Google (and the other crawlers) is definitely going to pages with a jsessionid in the URL, and the jsessionid is not appearing in the search results (with 2 exceptions out of 30,000+ pages indexed). But I know that maybe only a month ago, there were hundreds of pages from our site that had jsessionids in the URLs that Google had indexed. Could it be possible that they are stripping the jsessionid from URLs they visit now? I haven't found anywhere that they volunteer much information on this matter. Bottom line - thanks for everyone's help - I have a bandaid on this now which will buy me the time to see what's creating the early unnecessary sessions. Is there a particular place in the code I should put a breakpoint to see where the session is being created / where it says oh, you have a stateful page - here's the component that makes it stateful? That's where I'm headed next, so if anyone knows where that piece of code is, the tip would be greatly appreciated. Thanks again, Jeremy Here's a few numbers for the curious. I took a four minute segment of our logs from a very slow traffic period - middle of the night. In that time, 67 sessions were created. Then did reverse DNS lookups on the IPs. The traffic was from: cuill.com crawler4 (interesting - new search engine - didn't know about it before) googlebot4 live.com bot1 unknown13 user28 yahoo crawler26 On Fri, Apr 11, 2008 at 9:20 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: On Fri, Apr 11, 2008 at 6:37 PM, Jeremy Thomerson [EMAIL PROTECTED] wrote: If you go to http://www.texashuntfish.com/thf/app/home, you will notice that the first time you hit the page, there are jsessionids in every link - same if you go there with cookies disabled. as far as i know jsessionid is only appended once an http session is created and needs to be tracked. so the fact you see it right after you go to /app/home should tell you that right away the session is created and bound. not good. something in your page is stateful. I think this problem is caused by something making the session bind at an earlier time than it did when I was using 1.2.6 - it's probably still something that I'm doing weird, but I need to find it. i think this is unlikely. if i remember correctly delayed session creation was introduced in 1.3.0. 1.2.6 _always created a session on first request_ regardless of whether or not the page you requested was stateless or stateful. -igor On Fri, Apr 11, 2008 at 3:33 AM, Johan Compagner [EMAIL PROTECTED] wrote: by the way it is all your own fault that you get so many session. I just searched for your other mails and i did came across: Removing the jsessionid for SEO where you where explaining that you remove the jsessionids from the urls.. johan On Thu, Apr 3, 2008 at 7:23 AM, Jeremy Thomerson [EMAIL PROTECTED] wrote: I upgraded my biggest production app from 1.2.6 to 1.3 last week. I have had several apps running on 1.3 since it was in beta with no problems - running for months without restarting. This app receives more traffic than any of the rest. We have a decent server, and I had always allowed Tomcat 1.5GB of RAM to operate with. It never had a problem doing so, and I didn't have OutOfMemory errors. Now, after the upgrade to 1.3.2, I am having all sorts of trouble. It ran for several days without a problem, but then started dying a couple times a day. Today it has died four times. Here are a couple odd things about this: - On 1.2.6, I never had a problem with stability - the app would run weeks between restarts (I restart once per deployment, anywhere from once a week to at the longest about two months between deploy / restart). - Tomcat DIES instead of hanging when there is a problem. Always before, if I had an issue, Tomcat would hang, and there would be OOM in the logs. Now, when it crashes, and I sign in to the server, Tomcat is not running at all. There is nothing in the Tomcat logs that says anything, or in eventvwr.
Re: Removing the jsessionid for SEO
If I understood you correctly, the first page is bookmarkable, the second is a wicket URL, tied to the session. That'd be bad for SEO - search engines couldn't see page 2, or they would, but the URL is tied to their session, so even if a user visited that URL, they wouldn't get that page. This means that any content past page one is unreachable from a search engine. I had another thread going about a problem I was having with sessions, which turned up some interesting data. I have over 31,000 pages indexed by Google, they are visiting bookmarkable URLS that DO have jsessionid in them, but only two pages in their index have a jsessionid in them. They obviously handle jsessionid fine these days, or at least they are for me. If you need all of your content to be indexed, you really need to concern yourself with making every page bookmarkable. Take a look at Korbinian's comments above - it looks like he is doing it well. Or have a look at my comments or my site http://www.texashuntfish.com. You should specifically look at http://www.texashuntfish.com/thf/app/forum - I am using DataTable's there, but every link (including sort, etc) is bookmarkable. So, you may go into a category and get an URL like http://www.texashuntfish.com/thf/app/forum/cat-53/Let-s-Talk-Texas-Outdoors-Classifieds-Buy-Sell-Tradeor http://www.texashuntfish.com/thf/app/forum/18395/Winchester-22-model-61-for-sell. The cat-53 or the /18395/ are the only things that matters. I have a strategy mounted on /forum that will take the first parameter and use it to decode what kind of page is being requested - a category page, or a specific post, etc. Everything after that first parameter is specifically for SEO. Putting good keywords in the URL like that, and putting the subject of every article / calendar event / news or forum thread is what shot us up in the rankings of multiple search engines. Migrating the app from what it was before somerandomscript.cfm?foo=123123bar=12321 to this made a HUGE difference. It wasn't without work - Wicket is super easy if you don't have to worry about URLs - but they also make it easy to totally customize all of your URLs, too. Shoot back any questions you have. Hopefully I can share more information, or even some code later. Maybe Korbinian and I should put some information on the Wiki about pretty URLs and SEO. Jeremy On Fri, Apr 4, 2008 at 1:09 PM, Dan Kaplan [EMAIL PROTECTED] wrote: Thanks, That's kinda the route I've already taken. On my site, www.startfound.com , if you click on any company to see more details it goes to a bookmarkable page. Same with any tag. Maybe if I've already got that much, I shouldn't concern myself with the fact that page 2 of my list is not bookmarkable but reachable by google bot. Or maybe I should just add a noindex meta tag on every page that's not page 1. It'd be kinda ridiculous to require login to see past page 1. That may be good for SEO but it'll drive people away. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jeremy Thomerson Sent: Thursday, April 03, 2008 10:00 PM To: users@wicket.apache.org Subject: Re: Removing the jsessionid for SEO I've been building a community-driven hunting and fishing site in Texas for the past year and a half. Since I have converted it to Wicket from ColdFusion, our search engine rankings have gone WAY UP. That's right, we're on the first page for tons of searches. Search for texas hunting - we're second under only the Texas Parks and Wildlife Association. How? With Wicket? Yes - it requires a little more work. What I do is that for any link that I want Google to be able to follow, I have a subclass of Link specific to that. For instance, ViewThreadLink, which takes the ID for the link and a model (detachable) of the thread. Then I mount an IRequestTargetUrlCodingStrategy for each big category of things in my webapp. I've made several strategies that I use over and over, just giving them a different mount path and a different parameter to tell it what kind of article, etc, that it will match to. This is made easier because over 75% of the objects in our site are all similar enough that the extend from a base class that provides the basic functionality for an article / thread / etc that has a title, text, pictures, comments, the standard stuff. So, yes, it takes work. But that's okay - SEO always takes work. I also have given a lot of care to use good page titles, good semantic HTML and stuff things into the URL that don't have anything to do with locating the resource, but give the search engines a clue as to what the content is. Yes, some pages end up with a jsessionid - and I don't like it (example: http://www.google.com/search?hl=enclient=firefox-arls=com.ubuntu%3Aen- US%3Aofficialq=%22south+texas+management+buck%22btnG=Search). But, most don't because almost all
Re: Tomcat dying with Wicket 1.3.2 (Windows / JDK 1.5.0_10)
try a breakpoint in ISessionStore.bind() - that is where the wicket session is pushed into httpsession -igor On Fri, Apr 11, 2008 at 9:26 PM, Jeremy Thomerson [EMAIL PROTECTED] wrote: Thanks for the insight - didn't know that the webapp had to make a call to force the cookie-less support. Someone asked for how often Google is crawling us. It seems like at any given point of almost any day, we have one crawler or another going through the site. I included some numbers below to give an idea. Igor - thanks - it could easily be the search form, which is the only thing that would be stateful on about 95% of the pages that will be crawled. I made myself a note yestereday that I need to look at making that a stateless form to see if that fixes the unnecessary session creation. I'll post the results. The one thing I have determined from all this (which answers a question from the other thread) is that Google (and the other crawlers) is definitely going to pages with a jsessionid in the URL, and the jsessionid is not appearing in the search results (with 2 exceptions out of 30,000+ pages indexed). But I know that maybe only a month ago, there were hundreds of pages from our site that had jsessionids in the URLs that Google had indexed. Could it be possible that they are stripping the jsessionid from URLs they visit now? I haven't found anywhere that they volunteer much information on this matter. Bottom line - thanks for everyone's help - I have a bandaid on this now which will buy me the time to see what's creating the early unnecessary sessions. Is there a particular place in the code I should put a breakpoint to see where the session is being created / where it says oh, you have a stateful page - here's the component that makes it stateful? That's where I'm headed next, so if anyone knows where that piece of code is, the tip would be greatly appreciated. Thanks again, Jeremy Here's a few numbers for the curious. I took a four minute segment of our logs from a very slow traffic period - middle of the night. In that time, 67 sessions were created. Then did reverse DNS lookups on the IPs. The traffic was from: cuill.com crawler4 (interesting - new search engine - didn't know about it before) googlebot4 live.com bot1 unknown13 user28 yahoo crawler26 On Fri, Apr 11, 2008 at 9:20 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: On Fri, Apr 11, 2008 at 6:37 PM, Jeremy Thomerson [EMAIL PROTECTED] wrote: If you go to http://www.texashuntfish.com/thf/app/home, you will notice that the first time you hit the page, there are jsessionids in every link - same if you go there with cookies disabled. as far as i know jsessionid is only appended once an http session is created and needs to be tracked. so the fact you see it right after you go to /app/home should tell you that right away the session is created and bound. not good. something in your page is stateful. I think this problem is caused by something making the session bind at an earlier time than it did when I was using 1.2.6 - it's probably still something that I'm doing weird, but I need to find it. i think this is unlikely. if i remember correctly delayed session creation was introduced in 1.3.0. 1.2.6 _always created a session on first request_ regardless of whether or not the page you requested was stateless or stateful. -igor On Fri, Apr 11, 2008 at 3:33 AM, Johan Compagner [EMAIL PROTECTED] wrote: by the way it is all your own fault that you get so many session. I just searched for your other mails and i did came across: Removing the jsessionid for SEO where you where explaining that you remove the jsessionids from the urls.. johan On Thu, Apr 3, 2008 at 7:23 AM, Jeremy Thomerson [EMAIL PROTECTED] wrote: I upgraded my biggest production app from 1.2.6 to 1.3 last week. I have had several apps running on 1.3 since it was in beta with no problems - running for months without restarting. This app receives more traffic than any of the rest. We have a decent server, and I had always allowed Tomcat 1.5GB of RAM to operate with. It never had a problem doing so, and I didn't have OutOfMemory errors. Now, after the upgrade to 1.3.2, I am having all sorts of trouble. It ran for several days without a problem, but then started dying a couple times a day. Today it has died four times. Here are a couple odd things about this: - On 1.2.6, I never had a problem with stability - the app would run weeks between restarts (I restart once per deployment, anywhere from once a week to
DropDown not setting the object - pls help
I am passing a list of RoomModel object to a DropDownChoice which I want to be set in my BookModel object after selection. My BookModel has a pair of get/set for a RoomModel class. The code looks like ArrayList list = new ArrayList(getRoomList()); ChoiceRenderer renderer = new ChoiceRenderer(roomName,roomID); DropDownChoice roomDropDown = new DropDownChoice(roomlist, new PropertyModel(bookingModel,room), new Model(list), renderer); if(null!=selectedRoom) bookingModel.setRoom(selectedRoom); add(roomDropDown); The default selected choice comes perfectly but after I change the selection I get a nulll value for bookingModel.getRoom(). Please help, I don't know where I am doing wrong. Should I try some other Model ? I have tried AbstractReadOnlyModel but with the same result. -- View this message in context: http://www.nabble.com/DropDown-not-setting-the-object---pls-help-tp16645752p16645752.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat dying with Wicket 1.3.2 (Windows / JDK 1.5.0_10)
Just make sure you are not receiving more than 90 requests from search engines an hour. If you are you may want to set up a robots.txt (http://www.robotstxt.org/) and a sitemap (http://www.sitemaps.org/). On Sat, Apr 12, 2008 at 1:20 AM, Igor Vaynberg [EMAIL PROTECTED] wrote: try a breakpoint in ISessionStore.bind() - that is where the wicke session is pushed into httpsession -igor On Fri, Apr 11, 2008 at 9:26 PM, Jeremy Thomerson [EMAIL PROTECTED] wrote: Thanks for the insight - didn't know that the webapp had to make a call to force the cookie-less support. Someone asked for how if your Google is crawling us. It seems like at any given point of almost any day, we have one crawler or another going through the site. I included some numbers below to give an idea. Igor - thanks - it could easily be the search form, which is the only thing that would be stateful on about 95% of the pages that will be crawled. I made myself a note yestereday that I need to look at making that a stateless form to see if that fixes the unnecessary session creation. I'll post the results. The one thing I have determined from all this (which answers a question from the other thread) is that Google (and the other crawlers) is definitely going to pages with a jsessionid in the URL, and the jsessionid is not appearing in the search results (with 2 exceptions out of 30,000+ pages indexed). But I know that maybe only a month ago, there were hundreds of pages from our site that had jsessionids in the URLs that Google had indexed. Could it be possible that they are stripping the jsessionid from URLs they visit now? I haven't found anywhere that they volunteer much information on this matter. Bottom line - thanks for everyone's help - I have a bandaid on this now which will buy me the time to see what's creating the early unnecessary sessions. Is there a particular place in the code I should put a breakpoint to see where the session is being created / where it says oh, you have a stateful page - here's the component that makes it stateful? That's where I'm headed next, so if anyone knows where that piece of code is, the tip would be greatly appreciated. Thanks again, Jeremy Here's a few numbers for the curious. I took a four minute segment of our logs from a very slow traffic period - middle of the night. In that time, 67 sessions were created. Then did reverse DNS lookups on the IPs. The traffic was from: cuill.com crawler4 (interesting - new search engine - didn't know about it before) googlebot4 live.com bot1 unknown13 user28 yahoo crawler26 On Fri, Apr 11, 2008 at 9:20 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: On Fri, Apr 11, 2008 at 6:37 PM, Jeremy Thomerson [EMAIL PROTECTED] wrote: If you go to http://www.texashuntfish.com/thf/app/home, you will notice that the first time you hit the page, there are jsessionids in every link - same if you go there with cookies disabled. as far as i know jsessionid is only appended once an http session is created and needs to be tracked. so the fact you see it right after you go to /app/home should tell you that right away the session is created and bound. not good. something in your page is stateful. I think this problem is caused by something making the session bind at an earlier time than it did when I was using 1.2.6 - it's probably still something that I'm doing weird, but I need to find it. i think this is unlikely. if i remember correctly delayed session creation was introduced in 1.3.0. 1.2.6 _always created a session on first request_ regardless of whether or not the page you requested was stateless or stateful. -igor On Fri, Apr 11, 2008 at 3:33 AM, Johan Compagner [EMAIL PROTECTED] wrote: by the way it is all your own fault that you get so many session. I just searched for your other mails and i did came across: Removing the jsessionid for SEO where you where explaining that you remove the jsessionids from the urls.. johan On Thu, Apr 3, 2008 at 7:23 AM, Jeremy Thomerson [EMAIL PROTECTED] wrote: I upgraded my biggest production app from 1.2.6 to 1.3 last week. I have had several apps running on 1.3 since it was in beta with no problems - running for months without restarting. This app receives more traffic than any of the rest. We have a decent server, and I had always allowed Tomcat 1.5GB of RAM to operate with. It never had a
Re: DropDown not setting the object - pls help
what is bookingModel? what object is it and what does it extend? is it an IModel? -igor On Fri, Apr 11, 2008 at 10:33 PM, nemo_08 [EMAIL PROTECTED] wrote: I am passing a list of RoomModel object to a DropDownChoice which I want to be set in my BookModel object after selection. My BookModel has a pair of get/set for a RoomModel class. The code looks like ArrayList list = new ArrayList(getRoomList()); ChoiceRenderer renderer = new ChoiceRenderer(roomName,roomID); DropDownChoice roomDropDown = new DropDownChoice(roomlist, new PropertyModel(bookingModel,room), new Model(list), renderer); if(null!=selectedRoom) bookingModel.setRoom(selectedRoom); add(roomDropDown); The default selected choice comes perfectly but after I change the selection I get a nulll value for bookingModel.getRoom(). Please help, I don't know where I am doing wrong. Should I try some other Model ? I have tried AbstractReadOnlyModel but with the same result. -- View this message in context: http://www.nabble.com/DropDown-not-setting-the-object---pls-help-tp16645752p16645752.html Sent from the Wicket - User mailing list archive at Nabble.com. - 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: DropDown not setting the object - pls help
I think my naming conventions are not perfect but BookingModel is a pojo
implementing Serializable which I am using to map through Hibernate. Similar
is RoomModel.
public class BookingModel implements Serializable {
private Integer bookingID;
private String bookingRef;
private Date fromTime;
private Date toTime;
private String purpose;
private UserModel user;
private RoomModel room;
// get/set methods
}
igor.vaynberg wrote:
what is bookingModel? what object is it and what does it extend? is it
an IModel?
-igor
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