Re: Any Example or doucument of Rich Edit, such as YUI,FCK
2008/1/28, Mead [EMAIL PROTECTED]: Hello Igor Vaynberg, The YUI-example get a Exception: org.apache.wicket.WicketRuntimeException:Application class org.wicketstuff.yui.example.pages.YuiApplication must be a subclass of WebApplication Well, I have run the cmd mvn install, and everything is run ok. Than, I copy the *.war to webapp directory. What's wrong with that? Best regards, === At 2008-01-28, 09:46:37 you wrote: === after you check out the source run mvn install - that will fetch the necessary jars. -igor On Jan 27, 2008 5:44 PM, Mead [EMAIL PROTECTED] wrote: Hello Igor Vaynberg, I have check the code from wicket stuff's svn (https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/trunk/ ) both the example and source of YUI TinyMCE! but there are too many error, most is missing the jar. How to get the correlation jar? I have no clue at all! Best regards, === At 2008-01-26, 01:05:21 you wrote: === there is wicket-contrib-tinymce in wicketstuff -igor On Jan 25, 2008 1:59 AM, Mead [EMAIL PROTECTED] wrote: Hello All, Any Example or doucument of Rich Edit, such as YUI,FCK How to integration with wicket? There is so little doc about that's thanks to provide help Best regards, Mead [EMAIL PROTECTED] 2008-01-25 - 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] . = = = = = = = = = = = = = = = = = = = = Mead [EMAIL PROTECTED] 2008-01-28 - 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] = = = = = = = = = = = = = = = = = = = = Mead [EMAIL PROTECTED] 2008-01-28 - 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: WicketTester Doesn't Support setDefaultFormProcessing(false)
On Tue, 15 Jan 2008 23:45:42 +0100 Martijn Dashorst [EMAIL PROTECTED] wrote: Probably a missing feature. Could you open a JIRA issue please? For reference: http://issues.apache.org/jira/browse/WICKET-1291 I'm interested in this issue too, if there's some way I could help.. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Could TinyMCE Upload pictures or files
Hello All, Could TinyMCE upload pictures or files? I run the example of TinyMCE(from wicket stuff), and find the demo there could not upload any files or images, but only insert the URL of picture Best regards, Mead [EMAIL PROTECTED] 2008-01-28 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Copenhagen wicket user meeting: rescheduled
Yes sounds good. 16.00 is ok for me. not earlier. Frank On Jan 24, 2008 5:41 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: 29 january at jayway copenhagen office... will we start at 16:00? Guðmundur Bjarni wrote: Hey, Sounds good. Where and when exactly will it be then? :) regards, Guðmundur Bjarni Ólafsson Nino.Martinez wrote: Cancel previous message. Meeting will be held at same time next week. Nino Saturnino Martinez Vazquez Wael wrote: Hi We are gonna reschedule the meeting, Flemmings getting one up to hold a course for their firm internally, but it's our hope that instructor will participate in our meeting. Information will follow asap. This makes it an even greater reason to come and check out wicket if youre a newcommer.. -- 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] -- 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: Copenhagen wicket user meeting: rescheduled
Im currently on the hospital, my daughter are sick. We will have to reschedule. Im sorry for this. regards Nino Frank Bille wrote: Yes sounds good. 16.00 is ok for me. not earlier. Frank On Jan 24, 2008 5:41 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: 29 january at jayway copenhagen office... will we start at 16:00? Guðmundur Bjarni wrote: Hey, Sounds good. Where and when exactly will it be then? :) regards, Guðmundur Bjarni Ólafsson Nino.Martinez wrote: Cancel previous message. Meeting will be held at same time next week. Nino Saturnino Martinez Vazquez Wael wrote: Hi We are gonna reschedule the meeting, Flemmings getting one up to hold a course for their firm internally, but it's our hope that instructor will participate in our meeting. Information will follow asap. This makes it an even greater reason to come and check out wicket if youre a newcommer.. -- 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] -- 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] -- 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: Could TinyMCE Upload pictures or files
Add a upload field to the page.. And reference that from tinymce? Mead wrote: Hello All, Could TinyMCE upload pictures or files? I run the example of TinyMCE(from wicket stuff), and find the demo there could not upload any files or images, but only insert the URL of picture Best regards, Mead [EMAIL PROTECTED] 2008-01-28 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- 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]
*Wicket users copenhagen* reschedule!
Im currently on the hospital, my daughter are sick. We will have to reschedule. Im sorry for this. Alternately, you can go ahead with the meeting. But as im not a jayway, it's not possible to hold the meeting there... I've pointed this out in the old thread also.. regards Nino -- 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 users copenhagen* reschedule!
It's fine by me to reschedule. What about somewhere in med-february? Frank On Jan 28, 2008 2:00 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: Im currently on the hospital, my daughter are sick. We will have to reschedule. Im sorry for this. Alternately, you can go ahead with the meeting. But as im not a jayway, it's not possible to hold the meeting there... I've pointed this out in the old thread also.. regards Nino -- 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]
Dynamic DataTable columns
I was wondering if there is any way to change the columns of a DataTable once it has been declared. On my page, I pass an IModel into a Panel that contains my DataTable. As the user users the page, the contents of the model will change and I would like for that to affect which columns are shown in the table. The problem is that DataTables take an array of IColumns (instead of a List, which could be manipulated after instantiation.) I would override the DataTable's getColumns() method to return the appropriate columns but it is final. Is there any technical/design reason why getColumns() is final? To me, it seems unnecessary and is very annoying in an OO framework. Does anyone know of any way I could make the columns in my table dynamic without setting the visibility of th's and td's from inside my IColumns? Any help would be appreciated. -Brandon -- View this message in context: http://www.nabble.com/Dynamic-DataTable-columns-tp15142596p15142596.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: wicket and session synch
Where do we sync around the session? We sync around a pagemap of the request page. The session shouldnt be done anymore. On 1/28/08, Siddharth Agarwal [EMAIL PROTECTED] wrote: Hi, I'm new to Wicket and I downloaded the source code and tried reading the code - i have a question here - I want to understand why wicket synchronizes around session object. I tried searching the list archive and i saw several references to the synchronization but am not able to find a post that explains the reason for the synch. What would happen if wicket were not to synch around the session? thanks! - Siddharth - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Dynamic DataTable columns
are you sure that will help you? does datatable refresh the component hierarchy that defines the toolbars on every requests? -igor On Jan 28, 2008 11:32 AM, UPBrandon [EMAIL PROTECTED] wrote: Is there any chance simply removing the final modifier could make it into a 1.3.1 type of release? igor.vaynberg wrote: you will have to roll your own for now. we might fix this in 1.4 if you add this to the wiki wishlist for 1.4 page. -igor I was wondering if there is any way to change the columns of a DataTable once it has been declared. On my page, I pass an IModel into a Panel that contains my DataTable. As the user users the page, the contents of the model will change and I would like for that to affect which columns are shown in the table. The problem is that DataTables take an array of IColumns (instead of a List, which could be manipulated after instantiation.) I would override the DataTable's getColumns() method to return the appropriate columns but it is final. Is there any technical/design reason why getColumns() is final? To me, it seems unnecessary and is very annoying in an OO framework. Does anyone know of any way I could make the columns in my table dynamic without setting the visibility of th's and td's from inside my IColumns? Any help would be appreciated. -Brandon -- View this message in context: http://www.nabble.com/Dynamic-DataTable-columns-tp15142596p15143304.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: Copenhagen wicket user meeting: rescheduled
I dont think so, it's pneumonia and diarra (although pretty severe). regards Nino Frank Bille wrote: No problem of cause. Don't hope it's serious. Best wishes, Frank On Jan 28, 2008 1:23 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: Im currently on the hospital, my daughter are sick. We will have to reschedule. Im sorry for this. regards Nino Frank Bille wrote: Yes sounds good. 16.00 is ok for me. not earlier. Frank On Jan 24, 2008 5:41 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: 29 january at jayway copenhagen office... will we start at 16:00? Guðmundur Bjarni wrote: Hey, Sounds good. Where and when exactly will it be then? :) regards, Guðmundur Bjarni Ólafsson Nino.Martinez wrote: Cancel previous message. Meeting will be held at same time next week. Nino Saturnino Martinez Vazquez Wael wrote: Hi We are gonna reschedule the meeting, Flemmings getting one up to hold a course for their firm internally, but it's our hope that instructor will participate in our meeting. Information will follow asap. This makes it an even greater reason to come and check out wicket if youre a newcommer.. -- 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] -- 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] -- 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] -- 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]
Article: Introducing Apache Wicket
It's finally up: http://www.theserverside.com/news/thread.tss?thread_id=48234 Thanks to the various reviewers that helped improve both the content and quality of the article, including Martijn, Eelco, Igor, Gerolf and Talios. -- Nick Heudecker Professional Wicket Training Consulting http://www.systemmobile.com Eventful - Intelligent Event Management http://www.eventfulhq.com
how to add check listener?
Hi All, Have anybody tried adding a check listener to the Check component (Not CheckBox ) ? Thanks in advance! Regards, Wen Tong -- The only constant in life is change. Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: *Wicket users copenhagen* reschedule!
sure. We could take a look at the hibernate-jpa-spring-archetype then(hopefully):) Frank Bille wrote: It's fine by me to reschedule. What about somewhere in med-february? Frank On Jan 28, 2008 2:00 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: Im currently on the hospital, my daughter are sick. We will have to reschedule. Im sorry for this. Alternately, you can go ahead with the meeting. But as im not a jayway, it's not possible to hold the meeting there... I've pointed this out in the old thread also.. regards Nino -- 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] -- 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: Copenhagen wicket user meeting: rescheduled
Ok, I think I speak for the rest of us when I say that I think this should be taken off-line. Although I'm sure we all hope your daughter gets better, I don't think this is the proper forum to discuss her pneumonia and diarrhea. Doesn't the user group have their own mailing list they can use? On 1/28/08, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: I dont think so, it's pneumonia and diarra (although pretty severe). regards Nino Frank Bille wrote: No problem of cause. Don't hope it's serious. Best wishes, Frank On Jan 28, 2008 1:23 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: Im currently on the hospital, my daughter are sick. We will have to reschedule. Im sorry for this. regards Nino Frank Bille wrote: Yes sounds good. 16.00 is ok for me. not earlier. Frank On Jan 24, 2008 5:41 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: 29 january at jayway copenhagen office... will we start at 16:00? Guðmundur Bjarni wrote: Hey, Sounds good. Where and when exactly will it be then? :) regards, Guðmundur Bjarni Ólafsson Nino.Martinez wrote: Cancel previous message. Meeting will be held at same time next week. Nino Saturnino Martinez Vazquez Wael wrote: Hi We are gonna reschedule the meeting, Flemmings getting one up to hold a course for their firm internally, but it's our hope that instructor will participate in our meeting. Information will follow asap. This makes it an even greater reason to come and check out wicket if youre a newcommer.. -- 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] -- 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] -- 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] -- 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: Dynamic DataTable columns
Hmm... looking at the code a bit, I don't think making getColumns() non-final it will help after all. I assumed that getColumns() was used internally by DataTable but it doesn't appear to be. What would really be nice is if DataTable took a List (or a model wrapping a list) instead of an IColumn array but I agree that would be a much bigger change. Although, in the mean time, I still have the same problem - not being able to change change the columns after the DataTable has been declared, at render time. Any suggestions? -Brandon igor.vaynberg wrote: are you sure that will help you? does datatable refresh the component hierarchy that defines the toolbars on every requests? -igor On Jan 28, 2008 11:32 AM, UPBrandon [EMAIL PROTECTED] wrote: Is there any chance simply removing the final modifier could make it into a 1.3.1 type of release? igor.vaynberg wrote: you will have to roll your own for now. we might fix this in 1.4 if you add this to the wiki wishlist for 1.4 page. -igor I was wondering if there is any way to change the columns of a DataTable once it has been declared. On my page, I pass an IModel into a Panel that contains my DataTable. As the user users the page, the contents of the model will change and I would like for that to affect which columns are shown in the table. The problem is that DataTables take an array of IColumns (instead of a List, which could be manipulated after instantiation.) I would override the DataTable's getColumns() method to return the appropriate columns but it is final. Is there any technical/design reason why getColumns() is final? To me, it seems unnecessary and is very annoying in an OO framework. Does anyone know of any way I could make the columns in my table dynamic without setting the visibility of th's and td's from inside my IColumns? Any help would be appreciated. -Brandon -- View this message in context: http://www.nabble.com/Dynamic-DataTable-columns-tp15142596p15143304.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/Dynamic-DataTable-columns-tp15142596p15144865.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: Wicket Security - runtime ACLs and Roles help plz
Ned, I went through the same type of situation and came to the simple conclusion, wicket security just does not cut it for complicated security structures. In the end I rolled my own and it seems to work quite nice. I think the only difference between what I did and you are saying is that my application couldn't create permissions on the fly, basically there is a defined set of createBlah, editBlah permissions that were attached to extended security components, ie links...but from there the users of the application could create as many roles attached to as many different permissions as needed. Ned Collyer wrote: With wicket security (either wasp/swarm, or wicket-auth-roles) can things like Roles and Permissions be created through a web interface? Eg, I need a system whereby I can add new roles (or principals) through the web interface, and define their permission to a ACLs which are determined by which which plugins the system is configured to use. Each plugin will implement some interface, and expose the ACLs that it has available. - these will not be manually configured, and should not require any java code change when I add a plugin to the system. I'm having trouble mapping this to either swarm or wicket-auth-roles. (and trouble explaining it well ;)) I believe wicket-auth-roles is more component oriented, but reading about this stuff makes my head swim. Can anyone either steer me in the right direction, or point at an example that gets these ACLs and roles from a datastore at run time. -- View this message in context: http://www.nabble.com/Wicket-Security---runtime-ACLs-and-Roles-help-plz-tp15115011p15141818.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: Wicket Security - runtime ACLs and Roles help plz
Would you mind elaborating on what did not cut it? It probably is not going to help you but i would like to know what you felt you could not solve with swarm, maybe i can point others with a similar problem in the right direction or make some changes so future versions will be able to do that. Maurice On Jan 28, 2008 7:25 PM, mnwicket [EMAIL PROTECTED] wrote: Ned, I went through the same type of situation and came to the simple conclusion, wicket security just does not cut it for complicated security structures. In the end I rolled my own and it seems to work quite nice. I think the only difference between what I did and you are saying is that my application couldn't create permissions on the fly, basically there is a defined set of createBlah, editBlah permissions that were attached to extended security components, ie links...but from there the users of the application could create as many roles attached to as many different permissions as needed. Ned Collyer wrote: With wicket security (either wasp/swarm, or wicket-auth-roles) can things like Roles and Permissions be created through a web interface? Eg, I need a system whereby I can add new roles (or principals) through the web interface, and define their permission to a ACLs which are determined by which which plugins the system is configured to use. Each plugin will implement some interface, and expose the ACLs that it has available. - these will not be manually configured, and should not require any java code change when I add a plugin to the system. I'm having trouble mapping this to either swarm or wicket-auth-roles. (and trouble explaining it well ;)) I believe wicket-auth-roles is more component oriented, but reading about this stuff makes my head swim. Can anyone either steer me in the right direction, or point at an example that gets these ACLs and roles from a datastore at run time. -- View this message in context: http://www.nabble.com/Wicket-Security---runtime-ACLs-and-Roles-help-plz-tp15115011p15141818.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: Dynamic DataTable columns
Is there any chance simply removing the final modifier could make it into a 1.3.1 type of release? igor.vaynberg wrote: you will have to roll your own for now. we might fix this in 1.4 if you add this to the wiki wishlist for 1.4 page. -igor I was wondering if there is any way to change the columns of a DataTable once it has been declared. On my page, I pass an IModel into a Panel that contains my DataTable. As the user users the page, the contents of the model will change and I would like for that to affect which columns are shown in the table. The problem is that DataTables take an array of IColumns (instead of a List, which could be manipulated after instantiation.) I would override the DataTable's getColumns() method to return the appropriate columns but it is final. Is there any technical/design reason why getColumns() is final? To me, it seems unnecessary and is very annoying in an OO framework. Does anyone know of any way I could make the columns in my table dynamic without setting the visibility of th's and td's from inside my IColumns? Any help would be appreciated. -Brandon -- View this message in context: http://www.nabble.com/Dynamic-DataTable-columns-tp15142596p15143304.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: Article: Introducing Apache Wicket
Very cool Nick, thanks a lot. Eelco On Jan 28, 2008 11:02 AM, Nick Heudecker [EMAIL PROTECTED] wrote: It's finally up: http://www.theserverside.com/news/thread.tss?thread_id=48234 Thanks to the various reviewers that helped improve both the content and quality of the article, including Martijn, Eelco, Igor, Gerolf and Talios. -- Nick Heudecker Professional Wicket Training Consulting http://www.systemmobile.com Eventful - Intelligent Event Management http://www.eventfulhq.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Dynamic DataTable columns
you will have to roll your own for now. we might fix this in 1.4 if you add this to the wiki wishlist for 1.4 page. -igor On Jan 28, 2008 11:01 AM, UPBrandon [EMAIL PROTECTED] wrote: I was wondering if there is any way to change the columns of a DataTable once it has been declared. On my page, I pass an IModel into a Panel that contains my DataTable. As the user users the page, the contents of the model will change and I would like for that to affect which columns are shown in the table. The problem is that DataTables take an array of IColumns (instead of a List, which could be manipulated after instantiation.) I would override the DataTable's getColumns() method to return the appropriate columns but it is final. Is there any technical/design reason why getColumns() is final? To me, it seems unnecessary and is very annoying in an OO framework. Does anyone know of any way I could make the columns in my table dynamic without setting the visibility of th's and td's from inside my IColumns? Any help would be appreciated. -Brandon -- View this message in context: http://www.nabble.com/Dynamic-DataTable-columns-tp15142596p15142596.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: Article: Introducing Apache Wicket
This is really nice - covers the basics so well unlike the one that I posted :) - actually thanks to martijn, cemal, i added a little bit of context to my post. I think it makes sense to link to this article first when writing a blog post - it just clears up the basics so nicely. One nice addition to the article IMHO could be a reference of some kind to wicket behavior-s. regards, Karthik On Jan 28, 2008 1:02 PM, Nick Heudecker [EMAIL PROTECTED] wrote: It's finally up: http://www.theserverside.com/news/thread.tss?thread_id=48234 Thanks to the various reviewers that helped improve both the content and quality of the article, including Martijn, Eelco, Igor, Gerolf and Talios. -- Nick Heudecker Professional Wicket Training Consulting http://www.systemmobile.com Eventful - Intelligent Event Management http://www.eventfulhq.com -- -- karthik --
Re: Article: Introducing Apache Wicket
On 1/28/08, Nick Heudecker [EMAIL PROTECTED] wrote: It's finally up: http://www.theserverside.com/news/thread.tss?thread_id=48234 It took them a while... though nice timing IMO. news about 1.3 was getting a bit old, so... Thanks for writing it! Martijn Thanks to the various reviewers that helped improve both the content and quality of the article, including Martijn, Eelco, Igor, Gerolf and Talios. -- Nick Heudecker Professional Wicket Training Consulting http://www.systemmobile.com Eventful - Intelligent Event Management http://www.eventfulhq.com -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.0 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.0
Re: [WicketStuff-Scriptaculous] DragNDrop problem in IE6/IE7.
Without knowing any details at all. Could it have something todo with wicketAjaxGet, not that the wicketAjaxGet fails but that it's setup wrongly from scriptaulous? Looking at the internals it looks like wicketAjaxGet encapsules a new method inorder to support backwards compability or something along these lines. regards Nino Lan Boon Ping wrote: Hi, I have encountered a DragNDrop problem using wicketStuff-scriptaculous in IE6/IE7. The DragNDrop only work for the first time, but subsequently, the draggable object is no longer draggable. FYI, this problem doesn't exist in Firefox and it can be reproduced in wicket-contrib-scriptaculous-examples. Any hints? Thanks in advance. Regards Boon Ping. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- 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: Copenhagen wicket user meeting: rescheduled
No problem of cause. Don't hope it's serious. Best wishes, Frank On Jan 28, 2008 1:23 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: Im currently on the hospital, my daughter are sick. We will have to reschedule. Im sorry for this. regards Nino Frank Bille wrote: Yes sounds good. 16.00 is ok for me. not earlier. Frank On Jan 24, 2008 5:41 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: 29 january at jayway copenhagen office... will we start at 16:00? Guðmundur Bjarni wrote: Hey, Sounds good. Where and when exactly will it be then? :) regards, Guðmundur Bjarni Ólafsson Nino.Martinez wrote: Cancel previous message. Meeting will be held at same time next week. Nino Saturnino Martinez Vazquez Wael wrote: Hi We are gonna reschedule the meeting, Flemmings getting one up to hold a course for their firm internally, but it's our hope that instructor will participate in our meeting. Information will follow asap. This makes it an even greater reason to come and check out wicket if youre a newcommer.. -- 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] -- 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] -- 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: Article: Introducing Apache Wicket
Thanks. I didn't want to bog the reader down with too many concepts at once. I'm hoping to make this a series on TSS to allow for more in-depth coverage. On Jan 28, 2008 3:44 PM, karthik Guru [EMAIL PROTECTED] wrote: This is really nice - covers the basics so well unlike the one that I posted :) - actually thanks to martijn, cemal, i added a little bit of context to my post. I think it makes sense to link to this article first when writing a blog post - it just clears up the basics so nicely. One nice addition to the article IMHO could be a reference of some kind to wicket behavior-s. regards, Karthik On Jan 28, 2008 1:02 PM, Nick Heudecker [EMAIL PROTECTED] wrote: It's finally up: http://www.theserverside.com/news/thread.tss?thread_id=48234 Thanks to the various reviewers that helped improve both the content and quality of the article, including Martijn, Eelco, Igor, Gerolf and Talios. -- Nick Heudecker Professional Wicket Training Consulting http://www.systemmobile.com Eventful - Intelligent Event Management http://www.eventfulhq.com -- -- karthik -- -- Nick Heudecker Professional Wicket Training Consulting http://www.systemmobile.com Eventful - Intelligent Event Management http://www.eventfulhq.com
Update problem with AutoCompleteTextField
Hi guys - started working with Wicket a few weeks ago and I'm new to this list. BTW, I haven't had that much fun coding client/server stuff in a long time - never liked JSP/JSTL, etc. much. Anyway, I'm running into a little update problem with AutoCompleteTextField - for some reason when I start typing the field only shows a subset of the available options. My log output indicates that the Iterator returned by getChoices(String input) contains all the data. Also, when I start deleting characters in the text field, the Iterator again contains an increasing amount of possible options for the fewer remaining characters, however the field only shows the number of options that were previously available. This is tough to explain, let me give an example - if I type 'United' I get three options: - United Arab Emirates - United Kingdom - United States Now, when I delete all characters except the 'U' I get: - Ukraine - United Arab Emirates - United Kingdom When I now delete all chars in the field and then only type 'U' I get: - Ukraine - United Arab Emirates - United Kingdom - United States - Urugay BTW, the very first time I simply type 'U' I get nothing - it takes several characters until the auto-complete kicks in. FYI - I'm autopopulating a simple list with Locales, which is what drives the component. My log statement in the method that serves the data to the overridden getChoices method does print the right data. It seems it's the component that's somehow broken. Any input would be very welcome. Thanks! Michael
Re: wicket and session synch
This was written without knowing about internals btw.. Nino Saturnino Martinez Vazquez Wael wrote: probally would be bad. But the great thing are that you do not need to worry about this, it's the internals of wicket.. Im not sure if you've grasped the wicket spirit or not, but some of it is letting go of a bit control:) regards Nino Siddharth Agarwal wrote: Hi, I'm new to Wicket and I downloaded the source code and tried reading the code - i have a question here - I want to understand why wicket synchronizes around session object. I tried searching the list archive and i saw several references to the synchronization but am not able to find a post that explains the reason for the synch. What would happen if wicket were not to synch around the session? thanks! - Siddharth -- 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: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
cant we thread.interrupt() ? or will that actually kill the servlet
thread without restarting it? havent throught this through all the
way, just brainstorming.
-igor
On Jan 28, 2008 3:11 PM, Johan Compagner [EMAIL PROTECTED] wrote:
how do you kill a current request?
you can't shoot down the thread, and we dont have any control of what
somebody is doing..
Ofcourse when it comes back at an wicket entry point at some time at some
place we could check
for a specific boolean and just throw an exception... But that is pretty
error prone i think.
On Jan 28, 2008 11:57 PM, Igor Vaynberg [EMAIL PROTECTED] wrote:
maybe instead of waiting on the page to finish we should have an
option to kill it, rollback, and start again with the new request?
with the diskstore we have the old version serialized...
-igor
On Jan 28, 2008 2:51 PM, Johan Compagner [EMAIL PROTECTED] wrote:
shared resources are not synced thats one way of going round it.
the other way is as igor describes. do the search in a seperate thread.
If it really takes that long then you do know that browsers also can
just
time out after they don't get anything for a while?
If it really takes that long then you should build a page where people
can
fire searches to the system
and the page is just displayig the searches they did and then if the
search
is finished that page can bring them to the result
johan
On Jan 28, 2008 11:46 PM, cemeterygate [EMAIL PROTECTED] wrote:
that's nice to have but is there a way to work around this issue? Our
application for customer service and they perform a lot search on a
huge
database, in some cases, customer service would like to start new
search.
Since wicket is locked by page path, there is no way for CSR to start
a
new
request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two
concurrent
requests from the same user to the same pagemap. this is so when you
are coding your pages you can use the much simpler single-threaded
model.
every have fields in your servlet implementation? those have to be
synchronized or you will run into threading issues. this is the
stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you should
probably process them in a different thread and let the UI poll for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED]
wrote:
So I developed my first wicket application and I kept getting
exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and
regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop
the
request on browser and submit another request. then result to a
internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works?
Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] -
After
1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to
get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the
Pagemap
null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main],
giving
up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java
:1152)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java
:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java
:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(
WicketFilter.java
:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(
WicketServlet.java
:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java
:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java
:92)
Re: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
you can do that polling with an ajax request
and if the searches take that long anyway polling every second doesn't make
sense to me anyway
you can do that every 5 or 10 seconds, because if a search can take much
more then a minute a few more seconds doesn't matter...
johan
On Jan 29, 2008 12:07 AM, cemeterygate [EMAIL PROTECTED] wrote:
as for pulling, the page need to constantly refresh to check for new data
and
i also need to manage order of the requests. shared resources sounds like
more close to how servlet would work. i am still new with wicket, is there
any example out there i can use as reference?
thanks for answering all the puzzles in my head.
Johan Compagner wrote:
shared resources are not synced thats one way of going round it.
the other way is as igor describes. do the search in a seperate thread.
If it really takes that long then you do know that browsers also can
just
time out after they don't get anything for a while?
If it really takes that long then you should build a page where people
can
fire searches to the system
and the page is just displayig the searches they did and then if the
search
is finished that page can bring them to the result
johan
On Jan 28, 2008 11:46 PM, cemeterygate [EMAIL PROTECTED] wrote:
that's nice to have but is there a way to work around this issue? Our
application for customer service and they perform a lot search on a
huge
database, in some cases, customer service would like to start new
search.
Since wicket is locked by page path, there is no way for CSR to start a
new
request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two
concurrent
requests from the same user to the same pagemap. this is so when you
are coding your pages you can use the much simpler single-threaded
model.
every have fields in your servlet implementation? those have to be
synchronized or you will run into threading issues. this is the stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you should
probably process them in a different thread and let the UI poll for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED] wrote:
So I developed my first wicket application and I kept getting
exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and
regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop
the
request on browser and submit another request. then result to a
internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works?
Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] -
After
1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to
get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the Pagemap
null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main],
giving
up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java
:1152)
at
org.apache.wicket.RequestCycle.steps(RequestCycle.java:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java
:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java
:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(
WicketServlet.java
:121)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java
:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(
ServletFilterChain.java:106)
--
View this message in context:
http://www.nabble.com/Pagemap-null-is-still-locked-by-blah-exception%2C-help%21%21-why-does-wicket-have-to-lock-the-pagemap-tp15146763p15146763.html
Sent from the Wicket - User mailing list archive at
Nabble.com http://nabble.com/http://nabble.com/
.
Re: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
do you have request that take more then 1 minute?
Wicket has to do that to make sure that you as a developer doesnt have to
think about multi threaded
programming and we as a framework also doesn't have to worry about 2 render
cycles at the same
time of the same page.
johan
On Jan 28, 2008 11:08 PM, cemeterygate [EMAIL PROTECTED] wrote:
So I developed my first wicket application and I kept getting exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop the
request on browser and submit another request. then result to a internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works? Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] - After 1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to get the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the Pagemap null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main], giving up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1152)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java
:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(
ServletFilterChain.java:106)
--
View this message in context:
http://www.nabble.com/Pagemap-null-is-still-locked-by-blah-exception%2C-help%21%21-why-does-wicket-have-to-lock-the-pagemap-tp15146763p15146763.html
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For additional commands, e-mail: [EMAIL PROTECTED]
Re: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
as for pulling, the page need to constantly refresh to check for new data and
i also need to manage order of the requests. shared resources sounds like
more close to how servlet would work. i am still new with wicket, is there
any example out there i can use as reference?
thanks for answering all the puzzles in my head.
Johan Compagner wrote:
shared resources are not synced thats one way of going round it.
the other way is as igor describes. do the search in a seperate thread.
If it really takes that long then you do know that browsers also can just
time out after they don't get anything for a while?
If it really takes that long then you should build a page where people can
fire searches to the system
and the page is just displayig the searches they did and then if the
search
is finished that page can bring them to the result
johan
On Jan 28, 2008 11:46 PM, cemeterygate [EMAIL PROTECTED] wrote:
that's nice to have but is there a way to work around this issue? Our
application for customer service and they perform a lot search on a huge
database, in some cases, customer service would like to start new search.
Since wicket is locked by page path, there is no way for CSR to start a
new
request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two concurrent
requests from the same user to the same pagemap. this is so when you
are coding your pages you can use the much simpler single-threaded
model.
every have fields in your servlet implementation? those have to be
synchronized or you will run into threading issues. this is the stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you should
probably process them in a different thread and let the UI poll for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED] wrote:
So I developed my first wicket application and I kept getting
exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and
regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop the
request on browser and submit another request. then result to a
internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works?
Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] -
After
1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the Pagemap
null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main], giving
up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1152)
at
org.apache.wicket.RequestCycle.steps(RequestCycle.java:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java
:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java
:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java
:121)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(
ServletFilterChain.java:106)
--
View this message in context:
http://www.nabble.com/Pagemap-null-is-still-locked-by-blah-exception%2C-help%21%21-why-does-wicket-have-to-lock-the-pagemap-tp15146763p15146763.html
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Re: Wicket Security - runtime ACLs and Groups help plz
Thank you for the detail of your answer. I'll have a look into it asap - other work matters are pressing :( Mr Mean wrote: There is no example application (that i know of) showing what you want. Let me recap what i think you want: You have an application (probably with a basic set of roles) You want to add plugins (probably containing several pages each requiring there own special permissions to do stuff) The extra permissions for the plugin need to be picked up dynamically from the plugin itself. Let me know if this comes close to what you wanted and if it helps you or not. Maurice -- View this message in context: http://www.nabble.com/Wicket-Security---runtime-ACLs-and-Roles-help-plz-tp15115011p15148182.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]
Web service call inside Wicket?
This is a simple question - I have do make an http call to an external website inside my DAO - it's like a webservice call. The resulting XML then needs to be parsed and used to populate my Wicket form. I was thinking of using the Jakarta Commons HttpClient to retrieve the XML, but was wondering if there is a preferred way of doing stuff like this in Wicket. Thanks! Michael - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: wicket and session synch
probally would be bad. But the great thing are that you do not need to worry about this, it's the internals of wicket.. Im not sure if you've grasped the wicket spirit or not, but some of it is letting go of a bit control:) regards Nino Siddharth Agarwal wrote: Hi, I'm new to Wicket and I downloaded the source code and tried reading the code - i have a question here - I want to understand why wicket synchronizes around session object. I tried searching the list archive and i saw several references to the synchronization but am not able to find a post that explains the reason for the synch. What would happen if wicket were not to synch around the session? thanks! - Siddharth -- 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: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
btw, thank you for answer the question.
cemeterygate wrote:
that's nice to have but is there a way to work around this issue? Our
application for customer service and they perform a lot search on a huge
database, in some cases, customer service would like to start new search.
Since wicket is locked by page path, there is no way for CSR to start a
new request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two concurrent
requests from the same user to the same pagemap. this is so when you
are coding your pages you can use the much simpler single-threaded
model.
every have fields in your servlet implementation? those have to be
synchronized or you will run into threading issues. this is the stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you should
probably process them in a different thread and let the UI poll for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED] wrote:
So I developed my first wicket application and I kept getting exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop the
request on browser and submit another request. then result to a
internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works? Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] - After
1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the Pagemap
null is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main], giving
up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1152)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106)
--
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Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
So I developed my first wicket application and I kept getting exception below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop the
request on browser and submit another request. then result to a internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works? Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] - After 1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to get the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the Pagemap null is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main], giving up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1152)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106)
--
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wicket and session synch
Hi, I'm new to Wicket and I downloaded the source code and tried reading the code - i have a question here - I want to understand why wicket synchronizes around session object. I tried searching the list archive and i saw several references to the synchronization but am not able to find a post that explains the reason for the synch. What would happen if wicket were not to synch around the session? thanks! - Siddharth
Re: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
that's nice to have but is there a way to work around this issue? Our
application for customer service and they perform a lot search on a huge
database, in some cases, customer service would like to start new search.
Since wicket is locked by page path, there is no way for CSR to start a new
request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two concurrent
requests from the same user to the same pagemap. this is so when you
are coding your pages you can use the much simpler single-threaded
model.
every have fields in your servlet implementation? those have to be
synchronized or you will run into threading issues. this is the stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you should
probably process them in a different thread and let the UI poll for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED] wrote:
So I developed my first wicket application and I kept getting exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop the
request on browser and submit another request. then result to a internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works? Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] - After 1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the Pagemap null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main], giving up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1152)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106)
--
View this message in context:
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Re: Web service call inside Wicket?
If your service (http, webservice, whatever) returns some kind of business object, it'll be very easy to bind it to form values. MyObject object = service.find(); add(new TextField(name, new PropertyModel(object, name)); make sense? On Jan 28, 2008 5:32 PM, Michael Mehrle [EMAIL PROTECTED] wrote: This is a simple question - I have do make an http call to an external website inside my DAO - it's like a webservice call. The resulting XML then needs to be parsed and used to populate my Wicket form. I was thinking of using the Jakarta Commons HttpClient to retrieve the XML, but was wondering if there is a preferred way of doing stuff like this in Wicket. Thanks! Michael - 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: Copenhagen wicket user meeting: rescheduled
NO. And as it was my only means of discussing the meetup, I put it here. As we were going to hold the meetup at my work. Where im not at, since im at the hospital. And when Frank wrote I answered here since others could be interested in knowing why we'd reschedule.. If you'd rather not hear about the different meetups, I'd suggest you put a filter up for now. Im not sure if it would be a good idea in splitting the mailing list up into countries? regards Nino James Carman wrote: Ok, I think I speak for the rest of us when I say that I think this should be taken off-line. Although I'm sure we all hope your daughter gets better, I don't think this is the proper forum to discuss her pneumonia and diarrhea. Doesn't the user group have their own mailing list they can use? On 1/28/08, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: I dont think so, it's pneumonia and diarra (although pretty severe). regards Nino Frank Bille wrote: No problem of cause. Don't hope it's serious. Best wishes, Frank On Jan 28, 2008 1:23 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: Im currently on the hospital, my daughter are sick. We will have to reschedule. Im sorry for this. regards Nino Frank Bille wrote: Yes sounds good. 16.00 is ok for me. not earlier. Frank On Jan 24, 2008 5:41 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: 29 january at jayway copenhagen office... will we start at 16:00? Guðmundur Bjarni wrote: Hey, Sounds good. Where and when exactly will it be then? :) regards, Guðmundur Bjarni Ólafsson Nino.Martinez wrote: Cancel previous message. Meeting will be held at same time next week. Nino Saturnino Martinez Vazquez Wael wrote: Hi We are gonna reschedule the meeting, Flemmings getting one up to hold a course for their firm internally, but it's our hope that instructor will participate in our meeting. Information will follow asap. This makes it an even greater reason to come and check out wicket if youre a newcommer.. -- 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] -- 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] -- 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] -- 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] -- 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: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
sounds like wicket need Optimistic concurrency control =) i will try what you
guys suggested. I still feel weird, maybe i am thinking too much in servlet
world.
igor.vaynberg wrote:
cant we thread.interrupt() ? or will that actually kill the servlet
thread without restarting it? havent throught this through all the
way, just brainstorming.
-igor
On Jan 28, 2008 3:11 PM, Johan Compagner [EMAIL PROTECTED] wrote:
how do you kill a current request?
you can't shoot down the thread, and we dont have any control of what
somebody is doing..
Ofcourse when it comes back at an wicket entry point at some time at some
place we could check
for a specific boolean and just throw an exception... But that is pretty
error prone i think.
On Jan 28, 2008 11:57 PM, Igor Vaynberg [EMAIL PROTECTED] wrote:
maybe instead of waiting on the page to finish we should have an
option to kill it, rollback, and start again with the new request?
with the diskstore we have the old version serialized...
-igor
On Jan 28, 2008 2:51 PM, Johan Compagner [EMAIL PROTECTED] wrote:
shared resources are not synced thats one way of going round it.
the other way is as igor describes. do the search in a seperate
thread.
If it really takes that long then you do know that browsers also can
just
time out after they don't get anything for a while?
If it really takes that long then you should build a page where
people
can
fire searches to the system
and the page is just displayig the searches they did and then if the
search
is finished that page can bring them to the result
johan
On Jan 28, 2008 11:46 PM, cemeterygate [EMAIL PROTECTED]
wrote:
that's nice to have but is there a way to work around this issue?
Our
application for customer service and they perform a lot search on a
huge
database, in some cases, customer service would like to start new
search.
Since wicket is locked by page path, there is no way for CSR to
start
a
new
request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two
concurrent
requests from the same user to the same pagemap. this is so when
you
are coding your pages you can use the much simpler
single-threaded
model.
every have fields in your servlet implementation? those have to
be
synchronized or you will run into threading issues. this is the
stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you
should
probably process them in a different thread and let the UI poll
for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED]
wrote:
So I developed my first wicket application and I kept getting
exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and
regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then
stop
the
request on browser and submit another request. then result to a
internal
error page. Why can't wicket handle mutiple submit? i dont' get
it,
shouldn't wicket process the new require like how servlet works?
Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] -
After
1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying
to
get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the
Pagemap
null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main],
giving
up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java
:1152)
at
org.apache.wicket.RequestCycle.steps(RequestCycle.java
:1245)
at
org.apache.wicket.RequestCycle.request(RequestCycle.java
:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(
WicketFilter.java
:354)
at
Re: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
yeah, if it takes a while the browser will timeout and you are screwed
anyways...
what do you mean they cant start a new search? you mean they no longer
for the results of the currently running search and just press the
search button again?
if they would open a new tab with the search page, and you had
automultiwindowsupport option enabled that new opened page would be
created in a new pagemap, and so you wouldnt have a locking problem...
-igor
On Jan 28, 2008 2:51 PM, Johan Compagner [EMAIL PROTECTED] wrote:
shared resources are not synced thats one way of going round it.
the other way is as igor describes. do the search in a seperate thread.
If it really takes that long then you do know that browsers also can just
time out after they don't get anything for a while?
If it really takes that long then you should build a page where people can
fire searches to the system
and the page is just displayig the searches they did and then if the search
is finished that page can bring them to the result
johan
On Jan 28, 2008 11:46 PM, cemeterygate [EMAIL PROTECTED] wrote:
that's nice to have but is there a way to work around this issue? Our
application for customer service and they perform a lot search on a huge
database, in some cases, customer service would like to start new search.
Since wicket is locked by page path, there is no way for CSR to start a
new
request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two concurrent
requests from the same user to the same pagemap. this is so when you
are coding your pages you can use the much simpler single-threaded
model.
every have fields in your servlet implementation? those have to be
synchronized or you will run into threading issues. this is the stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you should
probably process them in a different thread and let the UI poll for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED] wrote:
So I developed my first wicket application and I kept getting exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and
regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop the
request on browser and submit another request. then result to a
internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works?
Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] - After
1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the Pagemap
null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main], giving
up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1152)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java
:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java
:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java
:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(
ServletFilterChain.java:106)
--
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.
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Re: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
maybe instead of waiting on the page to finish we should have an
option to kill it, rollback, and start again with the new request?
with the diskstore we have the old version serialized...
-igor
On Jan 28, 2008 2:51 PM, Johan Compagner [EMAIL PROTECTED] wrote:
shared resources are not synced thats one way of going round it.
the other way is as igor describes. do the search in a seperate thread.
If it really takes that long then you do know that browsers also can just
time out after they don't get anything for a while?
If it really takes that long then you should build a page where people can
fire searches to the system
and the page is just displayig the searches they did and then if the search
is finished that page can bring them to the result
johan
On Jan 28, 2008 11:46 PM, cemeterygate [EMAIL PROTECTED] wrote:
that's nice to have but is there a way to work around this issue? Our
application for customer service and they perform a lot search on a huge
database, in some cases, customer service would like to start new search.
Since wicket is locked by page path, there is no way for CSR to start a
new
request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two concurrent
requests from the same user to the same pagemap. this is so when you
are coding your pages you can use the much simpler single-threaded
model.
every have fields in your servlet implementation? those have to be
synchronized or you will run into threading issues. this is the stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you should
probably process them in a different thread and let the UI poll for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED] wrote:
So I developed my first wicket application and I kept getting exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and
regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop the
request on browser and submit another request. then result to a
internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works?
Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] - After
1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the Pagemap
null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main], giving
up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1152)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java
:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java
:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java
:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(
ServletFilterChain.java:106)
--
View this message in context:
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Re: Copenhagen wicket user meeting: rescheduled
On Jan 28, 2008 10:09 PM, James Carman [EMAIL PROTECTED] wrote: Ok, I think I speak for the rest of us when I say that I think this should be taken off-line. Ok, I can only speak for myself, but I'm not part of those rest. Even if I were not part of this thread I would still disagree. Even if it had went on for days in this thread I still wouldn't care. I don't think this mailing list is overrun by these kind of subjects Although I'm sure we all hope your daughter gets better, +1 I don't think this is the proper forum to discuss her pneumonia and diarrhea. I fail to see the discussion about it. Doesn't the user group have their own mailing list they can use? No, and as long as it's not bigger than it is it's not likely to get one, unless the Wicket community decides the WUG activity should be splitted of this mailing list. But at the moment I don't think it makes sense because the traffic is so low and at least some of the user groups needs as much publicity as possible to attract interested users from the different countries. But again, this is just me. I might be totally out of sync with the rest of the community. Regards, Frank
Re: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
shared resources are not synced thats one way of going round it.
the other way is as igor describes. do the search in a seperate thread.
If it really takes that long then you do know that browsers also can just
time out after they don't get anything for a while?
If it really takes that long then you should build a page where people can
fire searches to the system
and the page is just displayig the searches they did and then if the search
is finished that page can bring them to the result
johan
On Jan 28, 2008 11:46 PM, cemeterygate [EMAIL PROTECTED] wrote:
that's nice to have but is there a way to work around this issue? Our
application for customer service and they perform a lot search on a huge
database, in some cases, customer service would like to start new search.
Since wicket is locked by page path, there is no way for CSR to start a
new
request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two concurrent
requests from the same user to the same pagemap. this is so when you
are coding your pages you can use the much simpler single-threaded
model.
every have fields in your servlet implementation? those have to be
synchronized or you will run into threading issues. this is the stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you should
probably process them in a different thread and let the UI poll for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED] wrote:
So I developed my first wicket application and I kept getting exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and
regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop the
request on browser and submit another request. then result to a
internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works?
Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] - After
1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the Pagemap
null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main], giving
up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1152)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java
:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java
:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java
:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(
ServletFilterChain.java:106)
--
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RE: Update problem with AutoCompleteTextField
Never mind guys, I screwed up feeding the data - it's working perfectly now. Michael -Original Message- From: Michael Mehrle [mailto:[EMAIL PROTECTED] Sent: Monday, January 28, 2008 1:57 PM To: users@wicket.apache.org Subject: Update problem with AutoCompleteTextField Hi guys - started working with Wicket a few weeks ago and I'm new to this list. BTW, I haven't had that much fun coding client/server stuff in a long time - never liked JSP/JSTL, etc. much. Anyway, I'm running into a little update problem with AutoCompleteTextField - for some reason when I start typing the field only shows a subset of the available options. My log output indicates that the Iterator returned by getChoices(String input) contains all the data. Also, when I start deleting characters in the text field, the Iterator again contains an increasing amount of possible options for the fewer remaining characters, however the field only shows the number of options that were previously available. This is tough to explain, let me give an example - if I type 'United' I get three options: - United Arab Emirates - United Kingdom - United States Now, when I delete all characters except the 'U' I get: - Ukraine - United Arab Emirates - United Kingdom When I now delete all chars in the field and then only type 'U' I get: - Ukraine - United Arab Emirates - United Kingdom - United States - Urugay BTW, the very first time I simply type 'U' I get nothing - it takes several characters until the auto-complete kicks in. FYI - I'm autopopulating a simple list with Locales, which is what drives the component. My log statement in the method that serves the data to the overridden getChoices method does print the right data. It seems it's the component that's somehow broken. Any input would be very welcome. Thanks! Michael - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
the pages are locked on the pagemap. so you cannot have two concurrent
requests from the same user to the same pagemap. this is so when you
are coding your pages you can use the much simpler single-threaded
model.
every have fields in your servlet implementation? those have to be
synchronized or you will run into threading issues. this is the stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you should
probably process them in a different thread and let the UI poll for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED] wrote:
So I developed my first wicket application and I kept getting exception below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop the
request on browser and submit another request. then result to a internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works? Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] - After 1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to get the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the Pagemap null is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main], giving up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1152)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106)
--
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Re: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
how do you kill a current request?
you can't shoot down the thread, and we dont have any control of what
somebody is doing..
Ofcourse when it comes back at an wicket entry point at some time at some
place we could check
for a specific boolean and just throw an exception... But that is pretty
error prone i think.
On Jan 28, 2008 11:57 PM, Igor Vaynberg [EMAIL PROTECTED] wrote:
maybe instead of waiting on the page to finish we should have an
option to kill it, rollback, and start again with the new request?
with the diskstore we have the old version serialized...
-igor
On Jan 28, 2008 2:51 PM, Johan Compagner [EMAIL PROTECTED] wrote:
shared resources are not synced thats one way of going round it.
the other way is as igor describes. do the search in a seperate thread.
If it really takes that long then you do know that browsers also can
just
time out after they don't get anything for a while?
If it really takes that long then you should build a page where people
can
fire searches to the system
and the page is just displayig the searches they did and then if the
search
is finished that page can bring them to the result
johan
On Jan 28, 2008 11:46 PM, cemeterygate [EMAIL PROTECTED] wrote:
that's nice to have but is there a way to work around this issue? Our
application for customer service and they perform a lot search on a
huge
database, in some cases, customer service would like to start new
search.
Since wicket is locked by page path, there is no way for CSR to start
a
new
request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two
concurrent
requests from the same user to the same pagemap. this is so when you
are coding your pages you can use the much simpler single-threaded
model.
every have fields in your servlet implementation? those have to be
synchronized or you will run into threading issues. this is the
stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you should
probably process them in a different thread and let the UI poll for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED]
wrote:
So I developed my first wicket application and I kept getting
exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component and
regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then stop
the
request on browser and submit another request. then result to a
internal
error page. Why can't wicket handle mutiple submit? i dont' get it,
shouldn't wicket process the new require like how servlet works?
Someone
please tell me how to work around this issue. Thanks in advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle] -
After
1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying to
get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the
Pagemap
null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main],
giving
up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java
:1152)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java
:1245)
at org.apache.wicket.RequestCycle.request(RequestCycle.java
:489)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(
WicketFilter.java
:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(
WicketServlet.java
:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java
:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java
:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(
ServletFilterChain.java:106)
--
View this message in context:
http://www.nabble.com/Pagemap-null-is-still-locked-by-blah-exception%2C-help%21%21-why-does-wicket-have-to-lock-the-pagemap-tp15146763p15146763.html
Sent from the Wicket - User mailing list archive at
Re: Pagemap null is still locked by blah exception, help!! why does wicket have to lock the pagemap
interrupt() doesn't do much for a thread that isn't in wait/sleep or uses a
special nio interruptiblechannel
and most likely people have a try catch(Exception) around those and just go
on :)
johan
On Jan 29, 2008 12:26 AM, Igor Vaynberg [EMAIL PROTECTED] wrote:
cant we thread.interrupt() ? or will that actually kill the servlet
thread without restarting it? havent throught this through all the
way, just brainstorming.
-igor
On Jan 28, 2008 3:11 PM, Johan Compagner [EMAIL PROTECTED] wrote:
how do you kill a current request?
you can't shoot down the thread, and we dont have any control of what
somebody is doing..
Ofcourse when it comes back at an wicket entry point at some time at
some
place we could check
for a specific boolean and just throw an exception... But that is pretty
error prone i think.
On Jan 28, 2008 11:57 PM, Igor Vaynberg [EMAIL PROTECTED] wrote:
maybe instead of waiting on the page to finish we should have an
option to kill it, rollback, and start again with the new request?
with the diskstore we have the old version serialized...
-igor
On Jan 28, 2008 2:51 PM, Johan Compagner [EMAIL PROTECTED] wrote:
shared resources are not synced thats one way of going round it.
the other way is as igor describes. do the search in a seperate
thread.
If it really takes that long then you do know that browsers also can
just
time out after they don't get anything for a while?
If it really takes that long then you should build a page where
people
can
fire searches to the system
and the page is just displayig the searches they did and then if the
search
is finished that page can bring them to the result
johan
On Jan 28, 2008 11:46 PM, cemeterygate [EMAIL PROTECTED]
wrote:
that's nice to have but is there a way to work around this issue?
Our
application for customer service and they perform a lot search on
a
huge
database, in some cases, customer service would like to start new
search.
Since wicket is locked by page path, there is no way for CSR to
start
a
new
request until previous one is finished.
igor.vaynberg wrote:
the pages are locked on the pagemap. so you cannot have two
concurrent
requests from the same user to the same pagemap. this is so when
you
are coding your pages you can use the much simpler
single-threaded
model.
every have fields in your servlet implementation? those have to
be
synchronized or you will run into threading issues. this is the
stuff
we make sure you dont have to worry about.
the trade off is that if you have long running requests you
should
probably process them in a different thread and let the UI poll
for
status.
-igor
On Jan 28, 2008 2:08 PM, cemeterygate [EMAIL PROTECTED]
wrote:
So I developed my first wicket application and I kept getting
exception
below
as soon as i point my application to production database.
Can someone tell me why wicket can't handle concurrent request?
to replicate this issue, i have a page with a form component
and
regular
submit button.
on the onSubmit method,
protected void onSubmit() {
try {
Thread.sleep(3 * 60 * 1000);
} catch (InterruptedException e) {
}
}
i put the thread into sleep for 3 minutes. I hit submit, then
stop
the
request on browser and submit another request. then result to
a
internal
error page. Why can't wicket handle mutiple submit? i dont' get
it,
shouldn't wicket process the new require like how servlet
works?
Someone
please tell me how to work around this issue. Thanks in
advance.
2008-01-25 14:45:05,443 ERROR [org.apache.wicket.RequestCycle]
-
After
1
minute the Pagemap null is still locked by:
Thread[resin-tcp-connection-*:8080-45,5,main], giving up trying
to
get
the
page for path: 5
org.apache.wicket.WicketRuntimeException: After 1 minute the
Pagemap
null
is
still locked by: Thread[resin-tcp-connection-*:8080-45,5,main],
giving
up
trying to get the page for path: 5
at org.apache.wicket.Session.getPage(Session.java:734)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:443)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(
RequestCycle.java
:1152)
at org.apache.wicket.RequestCycle.steps(
RequestCycle.java
:1245)
at
RE: Web service call inside Wicket?
Makes complete sense - thanks for your input. I'll stick with HttpClient then :-) Michael -Original Message- From: Martijn Dashorst [mailto:[EMAIL PROTECTED] Sent: Monday, January 28, 2008 3:51 PM To: users@wicket.apache.org Subject: Re: Web service call inside Wicket? Wicket's scope is being a web framework for rendering web pages, and be very good at that. Connecting to other sites to retrieve data is not inside that scope. HttpClient is a useful library for this kind of thing. There is little that we could improve on that (saying that without any knowledge of said library). Martijn On 1/29/08, Michael Mehrle [EMAIL PROTECTED] wrote: Yeah, that's my plan - turn the XML into a value bean and use it as my form model. However, my question is more related to what happens before that: Make an HTTP call to the external website, retrieve the XML and *then* parse it. Again, my first instinct is to HttpClient, but last time I used it was several years go - was wondering if there's anything in Wicket I should use instead. Michael -Original Message- From: Ryan Sonnek [mailto:[EMAIL PROTECTED] Sent: Monday, January 28, 2008 3:36 PM To: users@wicket.apache.org Subject: Re: Web service call inside Wicket? If your service (http, webservice, whatever) returns some kind of business object, it'll be very easy to bind it to form values. MyObject object = service.find(); add(new TextField(name, new PropertyModel(object, name)); make sense? On Jan 28, 2008 5:32 PM, Michael Mehrle [EMAIL PROTECTED] wrote: This is a simple question - I have do make an http call to an external website inside my DAO - it's like a webservice call. The resulting XML then needs to be parsed and used to populate my Wicket form. I was thinking of using the Jakarta Commons HttpClient to retrieve the XML, but was wondering if there is a preferred way of doing stuff like this in Wicket. Thanks! Michael - 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] -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.0 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.0 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Web service call inside Wicket?
Yeah, that's my plan - turn the XML into a value bean and use it as my form model. However, my question is more related to what happens before that: Make an HTTP call to the external website, retrieve the XML and *then* parse it. Again, my first instinct is to HttpClient, but last time I used it was several years go - was wondering if there's anything in Wicket I should use instead. Michael -Original Message- From: Ryan Sonnek [mailto:[EMAIL PROTECTED] Sent: Monday, January 28, 2008 3:36 PM To: users@wicket.apache.org Subject: Re: Web service call inside Wicket? If your service (http, webservice, whatever) returns some kind of business object, it'll be very easy to bind it to form values. MyObject object = service.find(); add(new TextField(name, new PropertyModel(object, name)); make sense? On Jan 28, 2008 5:32 PM, Michael Mehrle [EMAIL PROTECTED] wrote: This is a simple question - I have do make an http call to an external website inside my DAO - it's like a webservice call. The resulting XML then needs to be parsed and used to populate my Wicket form. I was thinking of using the Jakarta Commons HttpClient to retrieve the XML, but was wondering if there is a preferred way of doing stuff like this in Wicket. Thanks! Michael - 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: Copenhagen wicket user meeting: rescheduled
On 1/28/08, Frank Bille [EMAIL PROTECTED] wrote: On Jan 28, 2008 10:09 PM, James Carman [EMAIL PROTECTED] wrote: Ok, I think I speak for the rest of us when I say that I think this should be taken off-line. I said the conversation should be taken off-line because it was becoming personal in nature (discussing someone's family member's health concerns). It just doesn't belong in a public forum which is supposed to be used to discuss issues/concerns with the Wicket framework. Ok, I can only speak for myself, but I'm not part of those rest. Even if I were not part of this thread I would still disagree. Even if it had went on for days in this thread I still wouldn't care. I don't think this mailing list is overrun by these kind of subjects You might not care, but there are those of us out there that subscribe to quite a few mailing lists and if they all allowed these sort of personal discussions to go on (especially for days), then it would be quite unmanageable to weed through. Although I'm sure we all hope your daughter gets better, +1 I don't think this is the proper forum to discuss her pneumonia and diarrhea. I fail to see the discussion about it. You didn't see the I dont think so, it's pneumonia and diarra (although pretty severe). email? Doesn't the user group have their own mailing list they can use? No, and as long as it's not bigger than it is it's not likely to get one, unless the Wicket community decides the WUG activity should be splitted of this mailing list. But at the moment I don't think it makes sense because the traffic is so low and at least some of the user groups needs as much publicity as possible to attract interested users from the different countries. Maybe the Wicket site could have a page on the Community section listing some of the user groups around the world with information about them (website, mailing lists, etc.). Mailing lists are very easy to set up. You can start a Google Group (for free) to represent your user group and folks could subscribe to that. Also, the Wicket community already has an announcements list which might be a better place for user group meeting information. But again, this is just me. I might be totally out of sync with the rest of the community. Regards, Frank - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Web service call inside Wicket?
Check out betwixt (http://commons.apache.org/betwixt) also. It might help you turn your XML into objects. If it's a pretty simple transformation, though, you might just stick with something like Digester (http://commons.apache.org/digester/) or just parse it yourself (as suggested). On 1/28/08, Michael Mehrle [EMAIL PROTECTED] wrote: Makes complete sense - thanks for your input. I'll stick with HttpClient then :-) Michael -Original Message- From: Martijn Dashorst [mailto:[EMAIL PROTECTED] Sent: Monday, January 28, 2008 3:51 PM To: users@wicket.apache.org Subject: Re: Web service call inside Wicket? Wicket's scope is being a web framework for rendering web pages, and be very good at that. Connecting to other sites to retrieve data is not inside that scope. HttpClient is a useful library for this kind of thing. There is little that we could improve on that (saying that without any knowledge of said library). Martijn On 1/29/08, Michael Mehrle [EMAIL PROTECTED] wrote: Yeah, that's my plan - turn the XML into a value bean and use it as my form model. However, my question is more related to what happens before that: Make an HTTP call to the external website, retrieve the XML and *then* parse it. Again, my first instinct is to HttpClient, but last time I used it was several years go - was wondering if there's anything in Wicket I should use instead. Michael -Original Message- From: Ryan Sonnek [mailto:[EMAIL PROTECTED] Sent: Monday, January 28, 2008 3:36 PM To: users@wicket.apache.org Subject: Re: Web service call inside Wicket? If your service (http, webservice, whatever) returns some kind of business object, it'll be very easy to bind it to form values. MyObject object = service.find(); add(new TextField(name, new PropertyModel(object, name)); make sense? On Jan 28, 2008 5:32 PM, Michael Mehrle [EMAIL PROTECTED] wrote: This is a simple question - I have do make an http call to an external website inside my DAO - it's like a webservice call. The resulting XML then needs to be parsed and used to populate my Wicket form. I was thinking of using the Jakarta Commons HttpClient to retrieve the XML, but was wondering if there is a preferred way of doing stuff like this in Wicket. Thanks! Michael - 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] -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.0 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.0 - 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: Web service call inside Wicket?
Cool! Thanks a lot - this'll make it easier to parse everything. Michael -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of James Carman Sent: Monday, January 28, 2008 4:37 PM To: users@wicket.apache.org Subject: Re: Web service call inside Wicket? Check out betwixt (http://commons.apache.org/betwixt) also. It might help you turn your XML into objects. If it's a pretty simple transformation, though, you might just stick with something like Digester (http://commons.apache.org/digester/) or just parse it yourself (as suggested). On 1/28/08, Michael Mehrle [EMAIL PROTECTED] wrote: Makes complete sense - thanks for your input. I'll stick with HttpClient then :-) Michael -Original Message- From: Martijn Dashorst [mailto:[EMAIL PROTECTED] Sent: Monday, January 28, 2008 3:51 PM To: users@wicket.apache.org Subject: Re: Web service call inside Wicket? Wicket's scope is being a web framework for rendering web pages, and be very good at that. Connecting to other sites to retrieve data is not inside that scope. HttpClient is a useful library for this kind of thing. There is little that we could improve on that (saying that without any knowledge of said library). Martijn On 1/29/08, Michael Mehrle [EMAIL PROTECTED] wrote: Yeah, that's my plan - turn the XML into a value bean and use it as my form model. However, my question is more related to what happens before that: Make an HTTP call to the external website, retrieve the XML and *then* parse it. Again, my first instinct is to HttpClient, but last time I used it was several years go - was wondering if there's anything in Wicket I should use instead. Michael -Original Message- From: Ryan Sonnek [mailto:[EMAIL PROTECTED] Sent: Monday, January 28, 2008 3:36 PM To: users@wicket.apache.org Subject: Re: Web service call inside Wicket? If your service (http, webservice, whatever) returns some kind of business object, it'll be very easy to bind it to form values. MyObject object = service.find(); add(new TextField(name, new PropertyModel(object, name)); make sense? On Jan 28, 2008 5:32 PM, Michael Mehrle [EMAIL PROTECTED] wrote: This is a simple question - I have do make an http call to an external website inside my DAO - it's like a webservice call. The resulting XML then needs to be parsed and used to populate my Wicket form. I was thinking of using the Jakarta Commons HttpClient to retrieve the XML, but was wondering if there is a preferred way of doing stuff like this in Wicket. Thanks! Michael - 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] -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.0 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.0 - 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: modal window question - opening a modal window on page load
Hi, Ed
i just read from the forum you sent if you don't mind, can you give more
example ? because i based on the in instruction , i still cant get it. An no
idea for this part
getBodyContainer().addOnLoadModifier(
new ClickOnceOnLoadModel( modalWindowOpeningLink ), null
);
As my code structure this like this way
public class LastThirtyDaysLineChart extends CommonPage{
// main contructor. Initial the page to show what
public LastThirtyDaysLineChart () {
// 1. display the feedback panel
add(new FeedbackPanel(feedback));
// 2. display the component defined in form
add(new LastThirtyDaysLineChartForm(LastThirtyDaysLineChartForm));
}
// the form declare the component in order display in the web browser
private class LastThirtyDaysLineChartFormextends Form{
// 3. so, is the main source to get the data from Database in order
to generate the chart
generate Time series chart...
}
}
So, in which part i need to generate the ModalWindow with no onClick event
...Mean once this page is load, the modal window will auto prompt on
screen...
Can you give some instruction to me ? thanks in advance
Ed_ wrote:
Thanks Ryan,
First pass this has worked well for me. Appreciate your detailed
instructions. Maybe these can be added to the open issue history itself
for other folks till the issue gets closed.
I assume you have to be developer to make changes to the change history.
-ed
From: [EMAIL PROTECTED]
Subject: Re: modal window question - opening a modal window on page load
Date: Sun, 9 Sep 2007 22:24:03 -0700
To: users@wicket.apache.org
There is an open issue about this: http://issues.apache.org/jira/
browse/WICKET-12
Read the discussion for some background and possible solutions.
I needed to do the same thing on a couple of pages. First, I tried
using getWindowOpenJavascript() on the modal window (called via
reflection as it's a private method) to get the needed JS, but I
think I ran into a few issues which I've now forgotten (private
'shown' variable wasn't set?).
What I ended up doing was to use JavaScript to call the onclick()
method of a link that opens the modal window from my page's onload
function. Since the modal window is a JavaScript construct anyway I
don't think using JS for the auto-open behavior is weird.
The following model ensures that a component is clicked only one
time, when the page is initially loaded (probably a common use case).
If you want to open the modal window on every page load, just check
out the JavaScript and the basic concept. This is written for Wicket
1.2 but a similar approach should work for 1.3.
public class ClickOnceOnLoadModel extends AbstractReadOnlyModel {
private final Component component;
private boolean clicked = false;
public ClickOnceOnLoadModel(Component component) {
this.component = component;
}
@Override
public Object getObject(Component cmp) {
if ( !this.clicked ) {
this.clicked = true;
return getClickJs();
}
return null;
}
private String getClickJs() {
StringBuilder sb = new StringBuilder( 64 );
sb.append( var e=document.getElementById(' );
sb.append( this.component.getMarkupId() );
sb.append( ');e.onclick(); );
return sb.toString();
}
}
You would use it like this:
// Page constructor
public MyPage() {
getBodyContainer().addOnLoadModifier(
new ClickOnceOnLoadModel( modalWindowOpeningLink ), null );
}
This of course requires a link on your page that opens the same modal
window you want to open automatically. If you really don't want such
a link, you could always hide it with CSS.
If there are more elegant solutions (and I'm sure there are), you'll
probably hear about them soon...
-Ryan
On Sep 9, 2007, at 8:04 PM, Ed _ wrote:
I want to bring up a modal window when I load a page, ie without
clicking a link. I want to use it to prompt the user to enter some
data on the home page before he can proceed. So somehow I have to
enable the show function, how do I do that.
I tried to do something as follows -
FormPanel form = new FormPanel(modal.getContentId(),
StoreBasePath, strId, title);
form.setOutputMarkupId(true);
modal.setContent(form);
modal.setTitle(This is modal window with panel
content.);
modal.setCookieName(modalform);
AjaxRequestTarget target = new AjaxRequestTarget();
modal.show(target);
java.lang.IllegalStateException: No Page found for component
[MarkupContainer [Component id = ModalWindow, page = No Page,
path = FormPanel:ModalWindow.ModalWindow]]
at wicket.Component.getPage(Component.java:1037)
at
Re: Dynamic DataTable columns
On Mon, 28 Jan 2008, UPBrandon wrote: Although, in the mean time, I still have the same problem - not being able to change change the columns after the DataTable has been declared, at render time. Any suggestions? Roll your own using DataView. You can take ideas from DataTable but I doubt that the Column abstraction helps you if you want to change the columns dynamically; this is probably easier done by just changing the row Item creation. In my experience such high-level components as DataTable don't work well when you want a lot of control, then their value is more that of an example. Best wishes, Timo -- Timo Rantalaiho Reaktor Innovations OyURL: http://www.ri.fi/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: IndicatingOrderByBorder?
no there isnt, you will have to roll your own... -igor On Jan 28, 2008 9:47 PM, Beyonder Unknown [EMAIL PROTECTED] wrote: Hi All, Is there such class as IndicatingOrderByBorder? I need to display some progress icon while sorting. Thanks, Wen Tong -- The only constant in life is change. Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs - 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]
IndicatingOrderByBorder?
Hi All, Is there such class as IndicatingOrderByBorder? I need to display some progress icon while sorting. Thanks, Wen Tong -- The only constant in life is change. Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [WicketStuff-Scriptaculous] DragNDrop problem in IE6/IE7.
Hi Nino, On Jan 28, 2008 10:31 PM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: Without knowing any details at all. Could it have something todo with wicketAjaxGet, not that the wicketAjaxGet fails but that it's setup wrongly from scriptaulous? Not really sure about this. Could you give more information about how could wicketAjaxGet being setup wrongly? Looking at the internals it looks like wicketAjaxGet encapsules a new method inorder to support backwards compability or something along these lines. Are you referring to DraggableTarget.onRender() method? Or something else? If you were referring to DraggableTarget.onRender(), I didn't see wicketAjaxGet has encapsulated a new method, it seems nothing wrong there. Thanks for your help. Regards Boon Ping. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Ajax Busy Indicator
Hi!
Can anyone help? I am having difficulties showing a bysy indicator
besides the submit button, while the form is being submitted and
processed. I have only found pieces of varying examples and I have
tried to put them work together, but it just does not seem want to
show the indicator. Here is my code:
public class Login extends WebPage {
// ... default constructor contents:
final Form loginForm = new Form(LOGIN_FORM, new Model());
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer();
indicatorContainer.setOutputMarkupId(true);
loginForm.add(indicatorContainer);
final SubmitLink loginButton = new SubmitLink(LOGIN_BUTTON, new Model()) {
/**
* @see org.apache.wicket.markup.html.form.SubmitLink#onSubmit()
*/
@Override
public void onSubmit() {
super.onSubmit();
Thread.sleep(5000); // Simulate form processing
}
};
abstract class AjaxFormSubmitIndicator extends
AjaxFormSubmitBehavior implements IAjaxIndicatorAware {
/**
* Constructor for TODO
*
*/
public AjaxFormSubmitIndicator() {
super(onchange); // I have tried onchange and onclick
}
}
loginButton.add(new AjaxFormSubmitIndicator() {
@Override
protected void onError(AjaxRequestTarget arg0) {
// TODO Auto-generated method stub
}
@Override
protected void onSubmit(AjaxRequestTarget arg0) {
loginButton.onSubmit();
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
});
loginForm.add(loginButton);
// ... etc..
add(new FeedbackPanel(feedback));
add(loginForm);
}
public class AjaxIndicatorContainer extends WebMarkupContainer {
/**
*
*/
private static final long serialVersionUID = 5573778050703849297L;
/**
*
*/
public static final String INDICATOR_MARKUP_ID = ajaxIndicator;
/**
* Constructor for TODO
*/
public AjaxIndicatorContainer() {
super(INDICATOR_MARKUP_ID);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
body
wicket:extend
h1Login/h1
span wicket:id=feedbackFeedback messages will be here./span
form wicket:id=loginForm
table border=0 cellspacing=0 cellpadding=2 align=center
trtd NOWRAP width=80 align=right
Username:
/td
tdinput type=text wicket:id=userId/td/tr
trtd NOWRAP align=right
Password: /tdtdinput type=password wicket:id=password/td/tr
trtd align=rightimg src=# border=0
wicket:id=ajaxIndicator style=display:none//tdtd NOWRAP
input type=submit value=Sign in wicket:id=loginButton
/td/tr
/table
/form
/wicket:extend
/body
**
Martin
-
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