Re: IE8, IE7 Ajax fails with Wicket 6?
I tried this with the example and I got the JS errors when I used the X to close the window. When using the Show modal dialog with a page and then a close link that returns a response, the window closed fine. On Wed, Oct 31, 2012 at 3:22 PM, Jack Berg erki.pub...@gmail.com wrote: Hi, I'm having problem with javascript in IE8 and IE7. I am getting a flood of SCRIPT5007: Unable to get value of the property 'jQuery17209514285345432955': object is null or undefined jquery-ver-1348220874405.js, line 3405 character 3 errors to the console or an SCRIPT438: Object doesn't support this property or method jquery-ver-1348220874405.js, line 3241 character 6 error to the console (element type: select-one; property:focus). The problem can also be observed in the simple example www.wicket-library.com/wicket-examples-6.0.x/ajax/modal-window Just open the modal, close the modal. Observe how the console is flooded with error messages. IE9 in IE8 mode will also do. If your browser is configured to show pop-ups of those javascript errors, then you are screwed. Tried it with wicket 6.2. Line numbers are for development mode javascript. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/IE8-IE7-Ajax-fails-with-Wicket-6-tp4653503.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: DropDownChoice - how to select default item
Mike may have been referring to the usage of this when he was talking about the constructor. I create drop downs in constructors with no issue, I have not however used a this with a property model. Wild guess: possibly java is in the process of constructing the object, but DropDownChoice cannot access the this yet? On occasion I am using drop downs without choice renderer and setting the initial value OK. On Wed, Sep 1, 2010 at 10:20 AM, Sven Meier s...@meiers.net wrote: Hi, your dropdown accesses the selected account via a model, so it should work regardless when you initialize the selectedAccount variable. Put a breakpoint on that line and check the return value of getDefaultAccount(). BTW using ModelAccount and IChoiceRenderer gives you some advantages (always up-to-date account list, don't keep selected account in session, ...). Sven On 09/01/2010 04:02 PM, drf wrote: Mike Thanks - not sure if the problem is with the fact that the code is in the constructor: 1) the In Action book seems to setup dropdowns ect in the constructor - where else would I define the drop down? 2) the debugger and syout both show that selectedAccount has the correct value prior to constructing the dropdown. Re IChoseRenderer, the dropdown is displaying the correct values and also updating selectedAccount correctly. So what does IChoseRenderer apart from saving the effort to extract the raw account numbers - are you brining in IChoseRenderer as good advice or are you saying that the fact I am not using it is part of the issue? I need to understand Models better, but I am wondering - do I have to write another class to wrap Account with a Model implementation just to do this simple thing? Also, if the selectedAccount is correctly set before calling the constructor, will this still help? David - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket + Eclipse + Tomcat
In Eclipse I use the m2eclipse plugin. It works pretty good and I rarely use the command line. To start a Wicket project, I create a Maven project which is part of the m2eclipse plug in. I then bring in the org.apache.wicket quickstart archetype. This creates a web project. I then modify the pom.xml to remove the jetty stuff and add is some of my own. To build the war, I used to use the Export - War which worked fine, but I then added some extra copy and clean-up procedures in my pom.xml so now I just use Run As - Maven Package (part of m2eclipse plugin) I should really look into using jetty someday, but our production servers are all Tomcat so that is what I have stuck with so far. On Mon, Aug 23, 2010 at 8:41 AM, Mike Dee mdichiapp...@cardeatech.com wrote: Good point. In the case of automating or scripting builds, is there ever a worry about keeping the Eclipse and Maven builds consistent? I would imagine that one could develop and debug in Eclipse. But when it comes time to do an official build (with Maven), the results could be a little different. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Wicket-Eclipse-Tomcat-tp2333641p2335041.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket + Eclipse + Tomcat
I have never used that option when developing with Tomcat and the m2eclipse plugin. I have my development Tomcat loaded on the same machine as Eclipse, so the dynamic updates to Tomcat just happen when I change a class. You see this down in the Servers tab. It will say [Started, Synchronized] or [Started, Restart]. If Restart shows, then I click the restart on the Server tab. Are you adding the project to the Server? In the Server tab, right click your Tomcat server and do and Add and Remove. On Mon, Aug 23, 2010 at 9:40 AM, Mike Dee mdichiapp...@cardeatech.com wrote: When I tried the m2eclipse plugin, it created a (WTP) java project. Since it wasn't a webapp (aka Dynamic Web Project in WTP lingo), it had no Run As Server command. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Wicket-Eclipse-Tomcat-tp2333641p2335123.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket + Eclipse + Tomcat
Hmmm. I would try a clean install of Eclipse (I am using 3.6.0) , the m2eclipse plugin that goes with that version and a fresh workspace. Create a Maven Project and then select a wicket archetype or the maven web archetype. I have used both archetypes and they should create web projects upon completion. On Mon, Aug 23, 2010 at 9:55 AM, Mike Dee mdichiapp...@cardeatech.com wrote: That is the same setup I have. Tomcat and Eclipse are on the same machine. The problem is that when creating the project through Maven and importing to Eclipse, something goes wrong. The end result is that a Java project is created - not a web app (Dynamic Web Project). Java projects can not be added to the Tomcat list of apps. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Wicket-Eclipse-Tomcat-tp2333641p2335146.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: TextFieldInteger
I just whipped up a test, this is working - at least on 1.4.1 FormVoid form = new FormVoid(form); add(form); final TextFieldInteger textInt = new TextFieldInteger(textInt, new ModelInteger()); textInt.setType(Integer.class); form.add(textInt); I did not get any errors casting to Long. I even added a feedback panel and put in alpha characters. It properly came back stated that ...'abc' is not a valid Integer. On Mon, Jul 26, 2010 at 1:21 AM, dferguson doug...@douglasferguson.us wrote: When I supply Integer as the type, i get an error cannot cast Long to Integer D/ On Jul 22, 2010, at 5:01 PM, Josh Glassman wrote: There is also a constructor that will take a Class type as a parameter. On Thu, Jul 22, 2010 at 3:11 PM, T Ames tamesw...@gmail.com wrote: I think you have to use the setType(Integer.class) method on the TextField object. setType public final FormComponent file:///C:/Downloads/Java/wicket/apache-wicket-1.4.1/apidocs/org/apache/wicket/markup/html/form/FormComponent.htmlT file:///C:/Downloads/Java/wicket/apache-wicket-1.4.1/apidocs/org/apache/wicket/markup/html/form/FormComponent.html *setType*(java.lang.Class? type) Sets the type that will be used when updating the model for this component. If no type is specified String type is assumed. *Parameters:*type - *Returns:*this for chaining On Thu, Jul 22, 2010 at 1:50 PM, Douglas Ferguson doug...@douglasferguson.us wrote: Has anybody succesfully used TextFieldInteger? I get an runtime exception trying to cast String to Integer. If supply (Integer.class) to the constructor then it is trying to case Long to Integer. D/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: TextFieldInteger
If I take out the setType method, still no cast error, but the Integer checking is not done - feedback panel does not receive an error. On Mon, Jul 26, 2010 at 9:23 AM, T Ames tamesw...@gmail.com wrote: I just whipped up a test, this is working - at least on 1.4.1 FormVoid form = new FormVoid(form); add(form); final TextFieldInteger textInt = new TextFieldInteger(textInt, new ModelInteger()); textInt.setType(Integer.class); form.add(textInt); I did not get any errors casting to Long. I even added a feedback panel and put in alpha characters. It properly came back stated that ...'abc' is not a valid Integer. On Mon, Jul 26, 2010 at 1:21 AM, dferguson doug...@douglasferguson.us wrote: When I supply Integer as the type, i get an error cannot cast Long to Integer D/ On Jul 22, 2010, at 5:01 PM, Josh Glassman wrote: There is also a constructor that will take a Class type as a parameter. On Thu, Jul 22, 2010 at 3:11 PM, T Ames tamesw...@gmail.com wrote: I think you have to use the setType(Integer.class) method on the TextField object. setType public final FormComponent file:///C:/Downloads/Java/wicket/apache-wicket-1.4.1/apidocs/org/apache/wicket/markup/html/form/FormComponent.htmlT file:///C:/Downloads/Java/wicket/apache-wicket-1.4.1/apidocs/org/apache/wicket/markup/html/form/FormComponent.html *setType*(java.lang.Class? type) Sets the type that will be used when updating the model for this component. If no type is specified String type is assumed. *Parameters:*type - *Returns:*this for chaining On Thu, Jul 22, 2010 at 1:50 PM, Douglas Ferguson doug...@douglasferguson.us wrote: Has anybody succesfully used TextFieldInteger? I get an runtime exception trying to cast String to Integer. If supply (Integer.class) to the constructor then it is trying to case Long to Integer. D/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: TextFieldInteger
I think you have to use the setType(Integer.class) method on the TextField object. setType public final FormComponent file:///C:/Downloads/Java/wicket/apache-wicket-1.4.1/apidocs/org/apache/wicket/markup/html/form/FormComponent.htmlT file:///C:/Downloads/Java/wicket/apache-wicket-1.4.1/apidocs/org/apache/wicket/markup/html/form/FormComponent.html *setType*(java.lang.Class? type) Sets the type that will be used when updating the model for this component. If no type is specified String type is assumed. *Parameters:*type - *Returns:*this for chaining On Thu, Jul 22, 2010 at 1:50 PM, Douglas Ferguson doug...@douglasferguson.us wrote: Has anybody succesfully used TextFieldInteger? I get an runtime exception trying to cast String to Integer. If supply (Integer.class) to the constructor then it is trying to case Long to Integer. D/
Re: IE6 issue regarding Wicket JS and Ajax
Sadly in the corporate world these things move very, very slowly. We have vendor apps that require IE6 so we are at their mercy. Anyways, we use IE6 and DatePicker is working although I don't think I have tried in on a ModalWindow. On Thu, Apr 8, 2010 at 10:23 AM, Martijn Dashorst martijn.dasho...@gmail.com wrote: IE6's not pinin,' it's passed on! This browser is no more! It has ceased to be! It's expired and gone to meet its maker! This is a late browser! It's a stiff! Bereft of life, it rests in peace! If you hadn't nailed him to the perch he would be pushing up the daisies! Its metabolical processes are of interest only to historians! It's hopped the twig! It's shuffled off this mortal coil! It's run down the curtain and joined the choir invisible! This is an EX-BROWSER! http://ie6funeral.com Martijn On Thu, Apr 8, 2010 at 4:17 PM, Martin Asenov mase...@velti.com wrote: Hello, everyone! I just noticed that my DatePicker doesn't work in IE6 - it doesn't even get displayed on mouse click. Also, when I close a modal window, the mask isn't hidden and the underlying page is not intractable, so I'm forced to refresh the whole page. Also, ajax components update cause some screen flickering and misplacing some components (images, dropdown choices, etc.) All problems occur in IE6. Any ideas? Best, -- Become a Wicket expert, learn from the best: http://wicketinaction.com Apache Wicket 1.4 increases type safety for web applications Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.4.4 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: IE6 issue regarding Wicket JS and Ajax
Hmmm, curious. Not sure what you mean exactly by the mask, but on one of my apps, there are three date pickers in a Panel. This also has a ModalWindow that pops up over that panel. I just tried it and do not experience any problems. I even left the DatePicker calendar open and then opened and closed the modal. On Thu, Apr 8, 2010 at 11:06 AM, Martin Asenov mase...@velti.com wrote: Hi, T Ames! The datepicker is not in a modal window, but in a page. I was saying that when a modal window is closed, the mask it creates is never removed. Anyway, we'll probably not support IE6 Best, Martin Martin Asenov | Software Developer Velti Mob: +359.89.986.6745 | Tel: +359.2.933.5541 | Fax: +359.2.933.5502 Email: mase...@velti.com | Web: www.velti.com Velti is a global leader in the provision of mobile marketing solutions and value added services for mobile operators, ad agencies, brands, and media groups. London | New York | San Francisco | Boston | Athens | Madrid | Sofia | Nicosia | Moscow | Dubai | New Delhi | Mumbai | Beijing | Shanghai -Original Message- From: T Ames [mailto:tamesw...@gmail.com] Sent: Thursday, April 08, 2010 6:03 PM To: users@wicket.apache.org Subject: Re: IE6 issue regarding Wicket JS and Ajax Sadly in the corporate world these things move very, very slowly. We have vendor apps that require IE6 so we are at their mercy. Anyways, we use IE6 and DatePicker is working although I don't think I have tried in on a ModalWindow. On Thu, Apr 8, 2010 at 10:23 AM, Martijn Dashorst martijn.dasho...@gmail.com wrote: IE6's not pinin,' it's passed on! This browser is no more! It has ceased to be! It's expired and gone to meet its maker! This is a late browser! It's a stiff! Bereft of life, it rests in peace! If you hadn't nailed him to the perch he would be pushing up the daisies! Its metabolical processes are of interest only to historians! It's hopped the twig! It's shuffled off this mortal coil! It's run down the curtain and joined the choir invisible! This is an EX-BROWSER! http://ie6funeral.com Martijn On Thu, Apr 8, 2010 at 4:17 PM, Martin Asenov mase...@velti.com wrote: Hello, everyone! I just noticed that my DatePicker doesn't work in IE6 - it doesn't even get displayed on mouse click. Also, when I close a modal window, the mask isn't hidden and the underlying page is not intractable, so I'm forced to refresh the whole page. Also, ajax components update cause some screen flickering and misplacing some components (images, dropdown choices, etc.) All problems occur in IE6. Any ideas? Best, -- Become a Wicket expert, learn from the best: http://wicketinaction.com Apache Wicket 1.4 increases type safety for web applications Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.4.4 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket and Reverse Proxy
H... No responses. Maybe I can attack this little by little. When an AJAX response is sent back to the browser, is there a way to stop Wicket from sending the script elements? These script elements are already there on the initial page load so I don't see why it needs to send these again on the AJAX response. On Mon, Feb 22, 2010 at 11:59 AM, T Ames tamesw...@gmail.com wrote: A while ago I sent a message ( at bottom) and received no responses. In that message I had thought that AJAX was not working, but I was mistaken. In the Ajax Debug screen, Wicket is responding back with a stream. Here is one of the issues that I found. I get this error. ERROR: Wicket.Ajax.Call.failure: Error while parsing response: 'src' is null or not an object The Juniper system adds strange things in the resource path. Example. This is a snippet of the source view on initial load for wicket javascript: script type=text/javascript src=../resources/org.apache.wicket.markup.html.WicketEventReference/,DanaInfo=159.116.216.35,Port=38080,CT=js+wicket-event.js/script script type=text/javascript src=../resources/org.apache.wicket.ajax.WicketAjaxReference/,DanaInfo=159.116.216.35,Port=38080,CT=js+wicket-ajax.js/script script type=text/javascript src=../resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/,DanaInfo=159.116.216.35,Port=38080,CT=js+wicket-ajax-debug.js/script script type=text/javascript id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/ wicketAjaxDebugEnable=true; /*--]]*//script When the ajax stream is returned from the ajax call, the added stuff is not there: script type=text/javascript src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script script type=text/javascript src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script script type=text/javascript id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/ wicketAjaxDebugEnable=true; /*--]^]^*//script so I am assuming this is why I am getting the Wicket Ajax Error. I am not understanding what Juniper is trying to do. I was hoping maybe someone may be able to shed some light on this. Another strange thing I noticed was when debugging the web page in Eclipse, my class level variables were always set at the initial value even though I would change the value within the ajax code. If I run the application normally without using Juniper, the class level values change as you would expect. It is strange but is seems like each time I am returned to the java code I am getting the the initial page object. Nabble link to original messsage - http://old.nabble.com/Reverse-Proxy-and-AJAX-td24094730.html#a24094730 June 18, 2009 My company is going to start using a *Juniper* Reverse Proxy server for VPN access. We have a large mix of different web technologies in use. Wicket is one of them. What this product does is URL rewriting to make things work. I am having a problem with Wicket AJAX functions working properly. Below is an example of the way the URLs look where AJAX does work and where it does not. .
Re: Wicket and Reverse Proxy
Makes sense, but I need to override this behavior. Is there a way to stop Wicket from sending the script elements at the time of the AJAX response? On Fri, Mar 26, 2010 at 9:52 AM, Igor Vaynberg igor.vaynb...@gmail.comwrote: because wicket doesnt track what has been sent or not, it simply renders what you tell it to. the filtering of duplicates happens on the client side where js knows whats is there and what is not. -igor On Fri, Mar 26, 2010 at 5:53 AM, T Ames tamesw...@gmail.com wrote: H... No responses. Maybe I can attack this little by little. When an AJAX response is sent back to the browser, is there a way to stop Wicket from sending the script elements? These script elements are already there on the initial page load so I don't see why it needs to send these again on the AJAX response. On Mon, Feb 22, 2010 at 11:59 AM, T Ames tamesw...@gmail.com wrote: A while ago I sent a message ( at bottom) and received no responses. In that message I had thought that AJAX was not working, but I was mistaken. In the Ajax Debug screen, Wicket is responding back with a stream. Here is one of the issues that I found. I get this error. ERROR: Wicket.Ajax.Call.failure: Error while parsing response: 'src' is null or not an object The Juniper system adds strange things in the resource path. Example. This is a snippet of the source view on initial load for wicket javascript: script type=text/javascript src=../resources/org.apache.wicket.markup.html.WicketEventReference/,DanaInfo=159.116.216.35,Port=38080,CT=js+wicket-event.js/script script type=text/javascript src=../resources/org.apache.wicket.ajax.WicketAjaxReference/,DanaInfo=159.116.216.35,Port=38080,CT=js+wicket-ajax.js/script script type=text/javascript src=../resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/,DanaInfo=159.116.216.35,Port=38080,CT=js+wicket-ajax-debug.js/script script type=text/javascript id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/ wicketAjaxDebugEnable=true; /*--]]*//script When the ajax stream is returned from the ajax call, the added stuff is not there: script type=text/javascript src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script script type=text/javascript src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script script type=text/javascript id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/ wicketAjaxDebugEnable=true; /*--]^]^*//script so I am assuming this is why I am getting the Wicket Ajax Error. I am not understanding what Juniper is trying to do. I was hoping maybe someone may be able to shed some light on this. Another strange thing I noticed was when debugging the web page in Eclipse, my class level variables were always set at the initial value even though I would change the value within the ajax code. If I run the application normally without using Juniper, the class level values change as you would expect. It is strange but is seems like each time I am returned to the java code I am getting the the initial page object. Nabble link to original messsage - http://old.nabble.com/Reverse-Proxy-and-AJAX-td24094730.html#a24094730 June 18, 2009 My company is going to start using a *Juniper* Reverse Proxy server for VPN access. We have a large mix of different web technologies in use. Wicket is one of them. What this product does is URL rewriting to make things work. I am having a problem with Wicket AJAX functions working properly. Below is an example of the way the URLs look where AJAX does work and where it does not. . - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Where to put an application's configuration parameters?
As an alternative, I place all my properties in an LDAP server. In the Application, I have a class that retrieves the properties. On Sun, Mar 7, 2010 at 8:33 PM, James Carman ja...@carmanconsulting.comwrote: And if you want live redeployment, you could use jrebel and their spring plugin. I think it will reload beans based on property file changes On Mar 7, 2010 7:17 PM, Riyad Kalla rka...@gmail.com wrote: James, Thanks for the link. -R On Sun, Mar 7, 2010 at 4:50 PM, James Carman ja...@carmanconsulting.com wrote: If you want to see how I did it with spring config, you can check out my advanced wicket demo a...
Re: W.: serializable problem
Here was my response to your original post: Serialization gets tricky. You must be very careful about all of the class level fields/objects you use. They must all be serializable and each object that those objects use or refer to must be serializable. Instead of using class level fields, wherever possible, pass objects around as parameters to your methods and constructors. This would include class level fields/objects in the Session object too since obviously that gets serialized. I had a situation similar to yours where a class that is used by the JDBC driver was not serializable. To make a long story short, I was using a class level field that down the chain eventually ended up being mapped to the database and thus utilizing the jdbc driver's class. It took me quite a while to find this one :) I did not really need that field/object at the class level. When I removed it and reworked the code a bit, the problem went away. After I found it, I was wondering why I used this at the class level anyway. 2010/2/26 björn liffers bad.ad...@arcor.de hello, i´ve got a problem with serialization. my application is connected to a mysql-db and every class of mine implements serializable. but still there are exceptions telling me that java.lang.Object isn´t serializable... quote org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: java.lang.Object private java.util.Map com.mysql.jdbc.ConnectionImpl.charsetConverterMap [class=java.util.HashMap] private java.util.Map com.mysql.jdbc.ConnectionImpl.charsetConverterMap[write:1][write:2] [class=java.lang.Object] - field that is not serializable /quote is there a possibility to deactivate serialization? or how shall i solve this problem? kind regards ans many thanks to those who can help me out of the serialization-jungle (never serialized anything before and i am relatively new to wicket with my very first real wicket-project) Tolle Dekolletés oder scharfe Tatoos? Vote jetzt ... oder mach selbst mit und zeige Deine Schokoladenseite bei Topp oder Hopp von Arcor: http://www.arcor.de/rd/footer.toh - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: serializable problem
Serialization gets tricky. You must be very careful about all of the class level fields/objects you use. They must all be serializable and each object that those objects use or refer to must be serializable. Instead of using class level fields, wherever possible, pass objects around as parameters to your methods and constructors. This would include class level fields/objects in the Session object too since obviously that gets serialized. I had a situation similar to yours where a class that is used by the JDBC driver was not serializable. To make a long story short, I was using a class level field that down the chain eventually ended up being mapped to the database and thus utilizing the jdbc driver's class. It took me quite a while to find this one :) I did not really need that field/object at the class level. When I removed it and reworked the code a bit, the problem went away. After I found it, I was wondering why I used this at the class level anyway. 2010/2/25 björn liffers bad.ad...@arcor.de hello, i´ve got a problem with serialization. my application is connected to a mysql-db and every class of mine implements serializable. but still there are exceptions telling me that java.lang.Object isn´t serializable... quote org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: java.lang.Object private java.util.Map com.mysql.jdbc.ConnectionImpl.charsetConverterMap [class=java.util.HashMap] private java.util.Map com.mysql.jdbc.ConnectionImpl.charsetConverterMap[write:1][write:2] [class=java.lang.Object] - field that is not serializable /quote is there a possibility to deactivate serialization? or how shall i solve this problem? kind regards ans many thanks to those who can help me out of the serialization-jungle (never serialized anything before and i am relatively new to wicket with my very first real wicket-project) Immer auf dem Laufenden! Sport, Auto, Reise, Politik und Promis. Von uns für Sie: der neue Arcor.de-Newsletter! Jetzt anmelden und einfach alles wissen: http://www.arcor.de/rd/footer.newsletter - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Wicket and Reverse Proxy
A while ago I sent a message ( at bottom) and received no responses. In that message I had thought that AJAX was not working, but I was mistaken. In the Ajax Debug screen, Wicket is responding back with a stream. Here is one of the issues that I found. I get this error. ERROR: Wicket.Ajax.Call.failure: Error while parsing response: 'src' is null or not an object The Juniper system adds strange things in the resource path. Example. This is a snippet of the source view on initial load for wicket javascript: script type=text/javascript src=../resources/org.apache.wicket.markup.html.WicketEventReference/,DanaInfo=159.116.216.35,Port=38080,CT=js+wicket-event.js/script script type=text/javascript src=../resources/org.apache.wicket.ajax.WicketAjaxReference/,DanaInfo=159.116.216.35,Port=38080,CT=js+wicket-ajax.js/script script type=text/javascript src=../resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/,DanaInfo=159.116.216.35,Port=38080,CT=js+wicket-ajax-debug.js/script script type=text/javascript id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/ wicketAjaxDebugEnable=true; /*--]]*//script When the ajax stream is returned from the ajax call, the added stuff is not there: script type=text/javascript src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script script type=text/javascript src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script script type=text/javascript id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/ wicketAjaxDebugEnable=true; /*--]^]^*//script so I am assuming this is why I am getting the Wicket Ajax Error. I am not understanding what Juniper is trying to do. I was hoping maybe someone may be able to shed some light on this. Another strange thing I noticed was when debugging the web page in Eclipse, my class level variables were always set at the initial value even though I would change the value within the ajax code. If I run the application normally without using Juniper, the class level values change as you would expect. It is strange but is seems like each time I am returned to the java code I am getting the the initial page object. Nabble link to original messsage - http://old.nabble.com/Reverse-Proxy-and-AJAX-td24094730.html#a24094730 June 18, 2009 My company is going to start using a *Juniper* Reverse Proxy server for VPN access. We have a large mix of different web technologies in use. Wicket is one of them. What this product does is URL rewriting to make things work. I am having a problem with Wicket AJAX functions working properly. Below is an example of the way the URLs look where AJAX does work and where it does not. .
Re: beginning with Listview
Hmmm. I have never put actual wicket Link objects as members of a List, so
it looks a little confusing. Anyway, you have not added the Link itself.
What you did was in effect override the a tag and made it a Label. The
wicket Link object itself does not have a getAddress() method. The
onClick() is called when the Link is clicked by the user. It is up to you to
do something at that point.
Important: I assume you created the Link objects with an ID = link.
There is a couple ways to do this but the simplest would be:
Change your html:
div wicket:id=list
a href=# wicket:id=linkspan wicket:id=linkNamelinkspan/a
/div
Your code:
add(new ListView(list, new LinkDAO().allLinks()){
@Override
protected void populateItem(ListItem arg0) {
Link l = (Link)arg0.getModelObject();
l.add(new Label(linkLabel, l.getName());
arg0.add(l);
}
});
Adding the Link will override the href attribute to do a call to the
onClick() method you defined when you created each Link object. I assume
the onClick() method has the code that tells wicket what to do when the Link
is clicked - like go to to an address.
Generally, Link objects are created as anonymous inner classes. In this
scenario, you would not create Link objects in your List. Your List would
contain your label data to display, and what to do when the link is clicked.
add(new ListView(list, new LinkDAO().getLinkData()){
@Override
protected void populateItem(ListItem arg0) {
LinkDataObject linkData =
arg0.getModelObject();
Link l = new Link(link) {
public void onClick() {
// go somewhere or do something
... linkData.getWhereToGo();
}
};
l.add(new Label(linkLabel,
linkData.getLabel());
arg0.add(l);
}
});
Hope this helps.
On Wed, Dec 16, 2009 at 8:48 AM, marioosh.net marioosh@gmail.comwrote:
I'm starting with ListView and i like it, but...
code:
add(new ListView(list, new LinkDAO().allLinks()){
@Override
protected void populateItem(ListItem arg0) {
Link l = (Link)arg0.getModelObject();
arg0.add(new Label(link, l.getName()));
}
});
template:
div wicket:id=list
a href=# wicket:id=linklink/a
/div
question:
How to change href=# with l.getAddress() ?
--
Greetings
marioosh
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Re: beginning with Listview
oops, sorry, your html should look like this:
div wicket:id=list
a href=# wicket:id=linkspan wicket:id=linkLabellink
span/a
/div
On Wed, Dec 16, 2009 at 9:59 AM, T Ames tamesw...@gmail.com wrote:
Hmmm. I have never put actual wicket Link objects as members of a List, so
it looks a little confusing. Anyway, you have not added the Link itself.
What you did was in effect override the a tag and made it a Label. The
wicket Link object itself does not have a getAddress() method. The
onClick() is called when the Link is clicked by the user. It is up to you to
do something at that point.
Important: I assume you created the Link objects with an ID = link.
There is a couple ways to do this but the simplest would be:
Change your html:
div wicket:id=list
a href=# wicket:id=linkspan
wicket:id=linkNamelinkspan/a
/div
Your code:
add(new ListView(list, new LinkDAO().allLinks()){
@Override
protected void populateItem(ListItem arg0) {
Link l = (Link)arg0.getModelObject();
l.add(new Label(linkLabel, l.getName());
arg0.add(l);
}
});
Adding the Link will override the href attribute to do a call to the
onClick() method you defined when you created each Link object. I assume
the onClick() method has the code that tells wicket what to do when the Link
is clicked - like go to to an address.
Generally, Link objects are created as anonymous inner classes. In this
scenario, you would not create Link objects in your List. Your List would
contain your label data to display, and what to do when the link is clicked.
add(new ListView(list, new LinkDAO().getLinkData()){
@Override
protected void populateItem(ListItem arg0) {
LinkDataObject linkData =
arg0.getModelObject();
Link l = new Link(link) {
public void onClick() {
// go somewhere or do something
... linkData.getWhereToGo();
}
};
l.add(new Label(linkLabel,
linkData.getLabel());
arg0.add(l);
}
});
Hope this helps.
On Wed, Dec 16, 2009 at 8:48 AM, marioosh.net marioosh@gmail.comwrote:
I'm starting with ListView and i like it, but...
code:
add(new ListView(list, new LinkDAO().allLinks()){
@Override
protected void populateItem(ListItem arg0) {
Link l = (Link)arg0.getModelObject();
arg0.add(new Label(link, l.getName()));
}
});
template:
div wicket:id=list
a href=# wicket:id=linklink/a
/div
question:
How to change href=# with l.getAddress() ?
--
Greetings
marioosh
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Re: Query related to displaying ListView items in a particular way
Would gridview also handle a vertical column approach rather than horizontal? For example each model item would be a checkbox and description. I want two columns of this set on each physical row. Layed out like a dictionary or phonebook. The x below is a checkbox with a description next to it. x AA descriptionx CB description x AB descriptionx DA description x BA descriptionx DB description x BB descriptionx EA description x CA description On Thu, Dec 3, 2009 at 1:17 AM, vineet semwal vineetsemwal1...@gmail.comwrote: take a look at gridview On Thu, Dec 3, 2009 at 11:33 AM, vinay.karmar...@wipro.com wrote: Hi, I have a List View. I want to display the items in this list view in 2 columns. The logic for this is as follows: If only 1 item in list then there will 1 item in left columns, and no right column. For 2 items there will be 1 item in left and 1 in right. For 3 items there will be 1st item in left and then 2nd in right and in the next line 3rd in left. For 4 items there will be 1st item in left and then 2nd in right and in the next line 3rd in left and 4th in right. And so on for N items. How can I achieve this? I am interested in both, the HTML markup code. Thanks. Regards, Vinay Karmarkar Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com -- regards, Vineet Semwal
Re: Calling IN TO Wicket from JSP
We are actually doing this with the POST as suggested below. Our intranet portal is in JSP, and passes info from the portal to individual Wicket apps in this manner. For me, these POST parameters appeared in the Request.getParameterMap() On Thu, Nov 12, 2009 at 11:55 AM, Frank Silbermann frank.silberm...@fedex.com wrote: When working within Wicket, we need not concern ourselves with the raw content of the HttpServletRequest object, as our models are automatically updated with the contents. However, I do believe Wicket provides you with the ability to read the HttpServletRequest object if you wish to do so. Suppose that instead of providing your data as request parameters you POST your form to the Wicket page. Then I imagine that your form data would be contained within the HttpServletRequest object -- and your wicket page could query it and obtain that data manually. Further interactions with the user, then, would be through Wicket's native mechanisms. Caution is that I've never done this -- I'm just speculating. Frank Silbermann, Memphis, Tennessee On Thu, Nov 12, 2009 at 8:34 AM, Corbin, James jcor...@iqnavigator.com wrote: That is exactly the issue that is causing the problem and what I need clarification on how to do J.D. -Original Message- From: Frank Silbermann [mailto:frank.silberm...@fedex.com] Sent: Thursday, November 12, 2009 9:23 AM To: users@wicket.apache.org Subject: RE: Calling IN TO Wicket from JSP The question, I think, is how to deliver request-specific parameters along with the URL to the Wicket page. For example, if a form in a JSP page is to be processed by a Wicket page, how can the JSP's form data to be delivered to the Wicket page? Is that the question? -Original Message- From: Jeremy Thomerson [mailto:jer...@wickettraining.com] Sent: Thursday, November 12, 2009 9:59 AM To: users@wicket.apache.org Subject: Re: Calling IN TO Wicket from JSP I guess a more concrete example from you would be helpful. You should be able to mount a page to a bookmarkable URL and then it will be easy to create a URL to go into Wicket. -Original Message- From: Corbin, James [mailto:jcor...@iqnavigator.com] Sent: Wednesday, November 11, 2009 4:51 PM To: users@wicket.apache.org Subject: Calling IN TO Wicket from JSP Is it possible to build a wicket URL in a JSP that gets forwarded to and handle by the Wicket filter mechanism? This seems like it should be simple but doesn't appear to work right in 1.4.1. We build up a wicketized URL that makes it into the WicketFilter, but that filter strips all the request parameters. Any suggestions on how to approach redirecting from JSP into Wicket would be greatly appreciated. J.D. Corbin | IQNavigator, Inc. | Technology 6465 Greenwood Village Blvd, Suite 800, Centennial, CO 80111 | Office 303.563.1503 | Mobile 303.912.0958 | www.iqnavigator.com | jcor...@iqnavigator.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: LDAP Authentication
I am using simple AuthenticatedWebApplication and AuthenticatedWebSession which through that you can assign roles. There are examples in wicket-examples. I wrote my own classes to verify credentials using javax.naming against AD. Although I don't use roles much, you could assign a role based on AD Groups membership.
Re: How do you achieve persistency
I use a product called JPersist - no XML, just POJOs. Has built in pooling. I instantiate the DatabaseManager in the web application and use a getter. http://www.jpersist.org It has a list of tested databases, but I use Microsoft SQL. Haven't had too many issues with it. On Tue, Oct 6, 2009 at 5:34 AM, Peter Arnulf Lustig u...@yahoo.dewrote: What's the fast and easy way? I am asking because of a lot of trouble with hibernate. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to list files by name in Eclipe's Package Explorer?
Your question should be Is it possible to? I have not found a way. I have gotten used to it. On Mon, Oct 5, 2009 at 8:48 AM, David Chang david_q_zh...@yahoo.com wrote: Does anybody know the trick for this task? Thanks! --- On Sun, 10/4/09, David Chang david_q_zh...@yahoo.com wrote: From: David Chang david_q_zh...@yahoo.com Subject: How to list files by name in Eclipe's Package Explorer? To: users@wicket.apache.org Date: Sunday, October 4, 2009, 4:44 PM Hello, I am using Eclipse for devleopment. The files in its Package Explorer are listed by extensions: java files first. This is good for non-wicket development. Now each page's java and markup files are in the same directory and I hope to see them naturally stay together, which means making Package Explorer to list files by name. How to do this? Thank you! - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org % - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Best way to work with the iterator of IDataProvider
I see several undefined objects:
result
requestFormModel
it
If these are defined at the class level, they must be serializable.
If you have Logging set at Info, Wicket will give you the actual field that
is not serializable, although from the error it looks like something to do
with AbstractList
Iterator objects are not serializable. I would look at how you are defining
the it variable.
On Mon, Sep 28, 2009 at 7:25 AM, Charles Moulliard cmoulli...@gmail.comwrote:
Hi,
I would like to know what is the best way to work with the method
iterator of DataProvider.
I have created a class implementing IDataProvider. Depending of a
parameter, the DAO service called is not the same inside in the
iterator method. For some DAO services, a list is returned but for one
service, an object is returned instead of a list.
If I try to create a ArrayList inside the iterator, the following
error is generated :
org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException:
Unable to serialize class: java.util.AbstractList$Itr
Field hierarchy is:
0 [class=com.xpectis.x3s.fundbox.web.RequestPage, path=0]
private java.lang.Object
org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]
java.lang.Object org.apache.wicket.Component.data[3]
[class=com.xpectis.x3s.fundbox.web.RequestPage$1, path=0:requestList]
private final
org.apache.wicket.markup.repeater.data.IDataProvider
org.apache.wicket.markup.repeater.data.DataViewBase.dataProvider
[class=com.xpectis.x3s.fundbox.web.data.RequestProvider]
private java.util.Iterator
com.xpectis.x3s.fundbox.web.data.RequestProvider.it
[class=java.util.AbstractList$Itr] - field that is not
serializable
at
org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:346)
How can I avoid this issue ?
Here is my code :
public class RequestProvider implements IDataProvider {
...
public Iterator iterator(int first, int count) {
result = new ArrayListPlatformDTO();
if (requestFormModel != null) {
if (requestFormModel.getId() != null) {
request =
requestService.getRequest(requestFormModel.getId());
result.add(request);
it = result.iterator();
} else if (requestFormModel.getFileName() != null) {
it =
requestService.findRequestByFileName(requestFormModel.getFileName()).iterator();
}
Regards,
Charles Moulliard
Senior Enterprise Architect
Apache Camel Committer
*
blog : http://cmoulliard.blogspot.com
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Re: Best way to work with the iterator of IDataProvider
Further, you don't really need to define the Iterator, just return them.
public Iterator iterator(int first, int count) {
result = new ArrayListPlatformDTO();
if (requestFormModel != null) {
if (requestFormModel.getId() != null) {
request =
requestService.getRequest(requestFormModel.getId());
result.add(request);
return result.iterator();
} else if (requestFormModel.getFileName() != null) {
return
requestService.findRequestByFileName(requestFormModel.getFileName()).iterator();
On Mon, Sep 28, 2009 at 9:08 AM, T Ames tamesw...@gmail.com wrote:
I see several undefined objects:
result
requestFormModel
it
If these are defined at the class level, they must be serializable.
If you have Logging set at Info, Wicket will give you the actual field that
is not serializable, although from the error it looks like something to do
with AbstractList
Iterator objects are not serializable. I would look at how you are
defining the it variable.
On Mon, Sep 28, 2009 at 7:25 AM, Charles Moulliard
cmoulli...@gmail.comwrote:
Hi,
I would like to know what is the best way to work with the method
iterator of DataProvider.
I have created a class implementing IDataProvider. Depending of a
parameter, the DAO service called is not the same inside in the
iterator method. For some DAO services, a list is returned but for one
service, an object is returned instead of a list.
If I try to create a ArrayList inside the iterator, the following
error is generated :
org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException:
Unable to serialize class: java.util.AbstractList$Itr
Field hierarchy is:
0 [class=com.xpectis.x3s.fundbox.web.RequestPage, path=0]
private java.lang.Object
org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]
java.lang.Object org.apache.wicket.Component.data[3]
[class=com.xpectis.x3s.fundbox.web.RequestPage$1, path=0:requestList]
private final
org.apache.wicket.markup.repeater.data.IDataProvider
org.apache.wicket.markup.repeater.data.DataViewBase.dataProvider
[class=com.xpectis.x3s.fundbox.web.data.RequestProvider]
private java.util.Iterator
com.xpectis.x3s.fundbox.web.data.RequestProvider.it
[class=java.util.AbstractList$Itr] - field that is not
serializable
at
org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:346)
How can I avoid this issue ?
Here is my code :
public class RequestProvider implements IDataProvider {
...
public Iterator iterator(int first, int count) {
result = new ArrayListPlatformDTO();
if (requestFormModel != null) {
if (requestFormModel.getId() != null) {
request =
requestService.getRequest(requestFormModel.getId());
result.add(request);
it = result.iterator();
} else if (requestFormModel.getFileName() != null)
{
it =
requestService.findRequestByFileName(requestFormModel.getFileName()).iterator();
}
Regards,
Charles Moulliard
Senior Enterprise Architect
Apache Camel Committer
*
blog : http://cmoulliard.blogspot.com
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Re: wicket menu
Yes, I did try the holly hack with a wicket:head and tried inserting the
html .jquerycssmenu{height: 1%;} directly into the css. Neither made any
difference.
I also noticed that they were using an older version of jquery 1.2.6
although I am not sure that would matter.
On Tue, Sep 22, 2009 at 3:26 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Hi,
The only difference I see between their page and TestMenu page is
!--[if lte IE 7]
style type=text/css
html .jquerycssmenu{height: 1%;} /*Holly Hack for IE7 and below*/
/style
![endif]--
So, I just added
head
wicket:head
!--[if lte IE 7]
style type=text/css
html .jquerycssmenu{height: 1%;} /*Holly Hack for IE7 and below*/
/style
![endif]--
/wicket:head
/head
to TestMenu page Can you check, please, if that fixes the problem?
Best,
Ernesto
On Mon, Sep 21, 2009 at 5:41 PM, T Ames tamesw...@gmail.com wrote:
Hmmm. The demo version on the dynamicdrive site works ok in my IE6.
On Mon, Sep 21, 2009 at 11:10 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Thanks for the feedback!
Just one question... I can't see the problems you are mentioning on my
(MultipleIEs) IE6. On the other hand if I add the lines you mention
then
I
get those sub-menus displaced to the left... 4 pixels. So, it might be
that
this is somethings that doesn't show up on my simulated IE6? So, I
first
committed the changes you proposed but later I rolled them back... as I
can't see the problems myself.
Maybe we should report this in here
http://www.dynamicdrive.com/style/csslibrary/item/jquery_multi_level_css_menu_2/
As I'm just building a wrapper for what they have done
Best,
Ernesto
On Mon, Sep 21, 2009 at 4:32 PM, T Ames tamesw...@gmail.com wrote:
I just downloaded and tried.
Works good in FF 3.0.14
If you are using IE6, you will get a 4 pixel space on a secondary
list.
This
causes issues when you slide the mouse in this tiny space. In the
Test
example, this is the list that would show when hovering over Two-2-1.
For IE6, I can fix by adding another layer in the CSS - see Fix IE6
sub
menu list. The use of the _ in front of the left: is only
visible
for
IE6
/*All subsequent sub menu levels vertical offset after 1st level sub
menu
*/
.jqueryslidemenu ul li ul li ul{
top: 0;
}
/*Fix IE6 sub menu list */
.jqueryslidemenu ul li ul li ul li{
_left: -4px; /* IE6 only */
}
On Mon, Sep 21, 2009 at 9:52 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Hi Joeri,
Good to hear that it worked for you! In the mean time I did some
clean-up
to
make the component more configurable... If you get the chance to
improve
it,
and if you are allowed to do so, it would nice if you also share
the
modifications... So, that others can benefit too.
I also have had problems with SVN and eclipse (I guess because a
stupid
proxy in between) but after some struggle I manage to get it
working
Best,
Ernesto
On Mon, Sep 21, 2009 at 3:38 PM, Boydens Joeri (OZ)
joeri.boyd...@oz.be
wrote:
Hi Ernesto,
I downloaded your files and it's working fine! It's indeed very
easy
to
create such a menu if the javascript exists !
I'll have a look how we can integrate it in our new project!
Thanks
Joeri
Ps: i had problems with the google svn... maybe it's my eclipse
settings
but I downloaded the files manually..
-Oorspronkelijk bericht-
Van: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Verzonden: maandag 21 september 2009 15:08
Aan: users@wicket.apache.org
Onderwerp: Re: wicket menu
Hi Joeri,
I just implemented the menu you mentioned
http://www.dynamicdrive.com/style/csslibrary/item/jquery_multi_level_css
_menu_2/
in here
http://code.google.com/p/antilia/source/browse/trunk/com.antilia.ext/src
/com/antilia/web/dynamicdrive
If you want to give it a try... get those sources on that package
and
mount
the test page
http://code.google.com/p/antilia/source/browse/trunk/com.antilia.ext/src
/com/antilia/web/dynamicdrive/test/TestMenu.java
On you application... Feel free to modify the code as you need...
It is so easy to create components in Wicket (moreover, when
someone
else
has done the dirty JavaScript work;-)
Best,
Ernesto
http://code.google.com/p/antilia/source/browse/trunk/com.antilia.ext/sr
c/com/antilia/web/dynamicdrive
On Mon, Sep 21, 2009 at 11:03 AM, Boydens Joeri (OZ)
joeri.boyd
Re: wicket menu
Found it. Oddly enough, it is the jquery version.
I removed the ResourceReference to JQUERY in MenuBar.java and stuck the
script directly into the head tag of TestMenu.html :
script type=text/javascript src=
http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js;/script
I also removed the -4px hack in the css. Works in my IE6 now without the
hack or the holly hack for that matter.
On Tue, Sep 22, 2009 at 9:00 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Then, I don't know what's the problem As, said I can't see this
happening on my IE6...
Another thing we could try is making a static page using
jquery-1.3.2.min.js
and see if this is the issue... so that, we are sure it is not Wicket
related.
Best,
Ernesto
On Tue, Sep 22, 2009 at 2:49 PM, T Ames tamesw...@gmail.com wrote:
Yes, I did try the holly hack with a wicket:head and tried inserting the
html .jquerycssmenu{height: 1%;} directly into the css. Neither made
any
difference.
I also noticed that they were using an older version of jquery 1.2.6
although I am not sure that would matter.
On Tue, Sep 22, 2009 at 3:26 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Hi,
The only difference I see between their page and TestMenu page is
!--[if lte IE 7]
style type=text/css
html .jquerycssmenu{height: 1%;} /*Holly Hack for IE7 and below*/
/style
![endif]--
So, I just added
head
wicket:head
!--[if lte IE 7]
style type=text/css
html .jquerycssmenu{height: 1%;} /*Holly Hack for IE7 and below*/
/style
![endif]--
/wicket:head
/head
to TestMenu page Can you check, please, if that fixes the problem?
Best,
Ernesto
On Mon, Sep 21, 2009 at 5:41 PM, T Ames tamesw...@gmail.com wrote:
Hmmm. The demo version on the dynamicdrive site works ok in my IE6.
On Mon, Sep 21, 2009 at 11:10 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Thanks for the feedback!
Just one question... I can't see the problems you are mentioning on
my
(MultipleIEs) IE6. On the other hand if I add the lines you mention
then
I
get those sub-menus displaced to the left... 4 pixels. So, it might
be
that
this is somethings that doesn't show up on my simulated IE6? So,
I
first
committed the changes you proposed but later I rolled them back...
as
I
can't see the problems myself.
Maybe we should report this in here
http://www.dynamicdrive.com/style/csslibrary/item/jquery_multi_level_css_menu_2/
As I'm just building a wrapper for what they have done
Best,
Ernesto
On Mon, Sep 21, 2009 at 4:32 PM, T Ames tamesw...@gmail.com
wrote:
I just downloaded and tried.
Works good in FF 3.0.14
If you are using IE6, you will get a 4 pixel space on a secondary
list.
This
causes issues when you slide the mouse in this tiny space. In the
Test
example, this is the list that would show when hovering over
Two-2-1.
For IE6, I can fix by adding another layer in the CSS - see Fix
IE6
sub
menu list. The use of the _ in front of the left: is only
visible
for
IE6
/*All subsequent sub menu levels vertical offset after 1st level
sub
menu
*/
.jqueryslidemenu ul li ul li ul{
top: 0;
}
/*Fix IE6 sub menu list */
.jqueryslidemenu ul li ul li ul li{
_left: -4px; /* IE6 only */
}
On Mon, Sep 21, 2009 at 9:52 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Hi Joeri,
Good to hear that it worked for you! In the mean time I did
some
clean-up
to
make the component more configurable... If you get the chance
to
improve
it,
and if you are allowed to do so, it would nice if you also
share
the
modifications... So, that others can benefit too.
I also have had problems with SVN and eclipse (I guess because
a
stupid
proxy in between) but after some struggle I manage to get it
working
Best,
Ernesto
On Mon, Sep 21, 2009 at 3:38 PM, Boydens Joeri (OZ)
joeri.boyd...@oz.be
wrote:
Hi Ernesto,
I downloaded your files and it's working fine! It's indeed
very
easy
to
create such a menu if the javascript exists !
I'll have a look how we can integrate it in our new project!
Thanks
Joeri
Ps: i had problems with the google svn... maybe it's my
eclipse
settings
but I downloaded the files manually..
-Oorspronkelijk bericht-
Van: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Verzonden
Re: wicket menu
I downloaded jquery-1.2.6.min.js and replaced the ResourceReference with
that. Set everything else back to original and now it is working.
On Tue, Sep 22, 2009 at 9:25 AM, T Ames tamesw...@gmail.com wrote:
Found it. Oddly enough, it is the jquery version.
I removed the ResourceReference to JQUERY in MenuBar.java and stuck the
script directly into the head tag of TestMenu.html :
script type=text/javascript src=
http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js;/script
I also removed the -4px hack in the css. Works in my IE6 now without the
hack or the holly hack for that matter.
On Tue, Sep 22, 2009 at 9:00 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Then, I don't know what's the problem As, said I can't see this
happening on my IE6...
Another thing we could try is making a static page using
jquery-1.3.2.min.js
and see if this is the issue... so that, we are sure it is not Wicket
related.
Best,
Ernesto
On Tue, Sep 22, 2009 at 2:49 PM, T Ames tamesw...@gmail.com wrote:
Yes, I did try the holly hack with a wicket:head and tried inserting the
html .jquerycssmenu{height: 1%;} directly into the css. Neither made
any
difference.
I also noticed that they were using an older version of jquery 1.2.6
although I am not sure that would matter.
On Tue, Sep 22, 2009 at 3:26 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Hi,
The only difference I see between their page and TestMenu page is
!--[if lte IE 7]
style type=text/css
html .jquerycssmenu{height: 1%;} /*Holly Hack for IE7 and below*/
/style
![endif]--
So, I just added
head
wicket:head
!--[if lte IE 7]
style type=text/css
html .jquerycssmenu{height: 1%;} /*Holly Hack for IE7 and below*/
/style
![endif]--
/wicket:head
/head
to TestMenu page Can you check, please, if that fixes the problem?
Best,
Ernesto
On Mon, Sep 21, 2009 at 5:41 PM, T Ames tamesw...@gmail.com wrote:
Hmmm. The demo version on the dynamicdrive site works ok in my
IE6.
On Mon, Sep 21, 2009 at 11:10 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Thanks for the feedback!
Just one question... I can't see the problems you are mentioning
on
my
(MultipleIEs) IE6. On the other hand if I add the lines you
mention
then
I
get those sub-menus displaced to the left... 4 pixels. So, it
might
be
that
this is somethings that doesn't show up on my simulated IE6? So,
I
first
committed the changes you proposed but later I rolled them back...
as
I
can't see the problems myself.
Maybe we should report this in here
http://www.dynamicdrive.com/style/csslibrary/item/jquery_multi_level_css_menu_2/
As I'm just building a wrapper for what they have done
Best,
Ernesto
On Mon, Sep 21, 2009 at 4:32 PM, T Ames tamesw...@gmail.com
wrote:
I just downloaded and tried.
Works good in FF 3.0.14
If you are using IE6, you will get a 4 pixel space on a
secondary
list.
This
causes issues when you slide the mouse in this tiny space. In
the
Test
example, this is the list that would show when hovering over
Two-2-1.
For IE6, I can fix by adding another layer in the CSS - see Fix
IE6
sub
menu list. The use of the _ in front of the left: is only
visible
for
IE6
/*All subsequent sub menu levels vertical offset after 1st level
sub
menu
*/
.jqueryslidemenu ul li ul li ul{
top: 0;
}
/*Fix IE6 sub menu list */
.jqueryslidemenu ul li ul li ul li{
_left: -4px; /* IE6 only */
}
On Mon, Sep 21, 2009 at 9:52 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Hi Joeri,
Good to hear that it worked for you! In the mean time I did
some
clean-up
to
make the component more configurable... If you get the chance
to
improve
it,
and if you are allowed to do so, it would nice if you also
share
the
modifications... So, that others can benefit too.
I also have had problems with SVN and eclipse (I guess because
a
stupid
proxy in between) but after some struggle I manage to get it
working
Best,
Ernesto
On Mon, Sep 21, 2009 at 3:38 PM, Boydens Joeri (OZ)
joeri.boyd...@oz.be
wrote:
Hi Ernesto,
I downloaded your files and it's working fine! It's indeed
very
easy
to
create such a menu if the javascript exists !
I'll have a look how we can integrate it in our new project!
Thanks
Joeri
Ps: i had problems with the google svn
Re: wicket menu
I just downloaded and tried.
Works good in FF 3.0.14
If you are using IE6, you will get a 4 pixel space on a secondary list. This
causes issues when you slide the mouse in this tiny space. In the Test
example, this is the list that would show when hovering over Two-2-1.
For IE6, I can fix by adding another layer in the CSS - see Fix IE6 sub
menu list. The use of the _ in front of the left: is only visible for
IE6
/*All subsequent sub menu levels vertical offset after 1st level sub menu */
.jqueryslidemenu ul li ul li ul{
top: 0;
}
/*Fix IE6 sub menu list */
.jqueryslidemenu ul li ul li ul li{
_left: -4px; /* IE6 only */
}
On Mon, Sep 21, 2009 at 9:52 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Hi Joeri,
Good to hear that it worked for you! In the mean time I did some clean-up
to
make the component more configurable... If you get the chance to improve
it,
and if you are allowed to do so, it would nice if you also share the
modifications... So, that others can benefit too.
I also have had problems with SVN and eclipse (I guess because a stupid
proxy in between) but after some struggle I manage to get it working
Best,
Ernesto
On Mon, Sep 21, 2009 at 3:38 PM, Boydens Joeri (OZ) joeri.boyd...@oz.be
wrote:
Hi Ernesto,
I downloaded your files and it's working fine! It's indeed very easy to
create such a menu if the javascript exists !
I'll have a look how we can integrate it in our new project!
Thanks
Joeri
Ps: i had problems with the google svn... maybe it's my eclipse settings
but I downloaded the files manually..
-Oorspronkelijk bericht-
Van: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Verzonden: maandag 21 september 2009 15:08
Aan: users@wicket.apache.org
Onderwerp: Re: wicket menu
Hi Joeri,
I just implemented the menu you mentioned
http://www.dynamicdrive.com/style/csslibrary/item/jquery_multi_level_css
_menu_2/
in here
http://code.google.com/p/antilia/source/browse/trunk/com.antilia.ext/src
/com/antilia/web/dynamicdrive
If you want to give it a try... get those sources on that package and
mount
the test page
http://code.google.com/p/antilia/source/browse/trunk/com.antilia.ext/src
/com/antilia/web/dynamicdrive/test/TestMenu.java
On you application... Feel free to modify the code as you need...
It is so easy to create components in Wicket (moreover, when someone
else
has done the dirty JavaScript work;-)
Best,
Ernesto
http://code.google.com/p/antilia/source/browse/trunk/com.antilia.ext/sr
c/com/antilia/web/dynamicdrive
On Mon, Sep 21, 2009 at 11:03 AM, Boydens Joeri (OZ)
joeri.boyd...@oz.bewrote:
Hi,
We are changing from Struts to Wicket, in our Struts application we
used
Struts-Menu. Now I've searched the wicket mailing list but I couldn't
find any descent menu.
Is there a Wicket menu available, where can I find it ? Or should I
write my own?
I've seen some code based on YUI, but I can't find that anymore in the
svn.
Joeri
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicket menu
Hmmm. The demo version on the dynamicdrive site works ok in my IE6.
On Mon, Sep 21, 2009 at 11:10 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Thanks for the feedback!
Just one question... I can't see the problems you are mentioning on my
(MultipleIEs) IE6. On the other hand if I add the lines you mention then I
get those sub-menus displaced to the left... 4 pixels. So, it might be that
this is somethings that doesn't show up on my simulated IE6? So, I first
committed the changes you proposed but later I rolled them back... as I
can't see the problems myself.
Maybe we should report this in here
http://www.dynamicdrive.com/style/csslibrary/item/jquery_multi_level_css_menu_2/
As I'm just building a wrapper for what they have done
Best,
Ernesto
On Mon, Sep 21, 2009 at 4:32 PM, T Ames tamesw...@gmail.com wrote:
I just downloaded and tried.
Works good in FF 3.0.14
If you are using IE6, you will get a 4 pixel space on a secondary list.
This
causes issues when you slide the mouse in this tiny space. In the Test
example, this is the list that would show when hovering over Two-2-1.
For IE6, I can fix by adding another layer in the CSS - see Fix IE6 sub
menu list. The use of the _ in front of the left: is only visible
for
IE6
/*All subsequent sub menu levels vertical offset after 1st level sub menu
*/
.jqueryslidemenu ul li ul li ul{
top: 0;
}
/*Fix IE6 sub menu list */
.jqueryslidemenu ul li ul li ul li{
_left: -4px; /* IE6 only */
}
On Mon, Sep 21, 2009 at 9:52 AM, Ernesto Reinaldo Barreiro
reier...@gmail.com wrote:
Hi Joeri,
Good to hear that it worked for you! In the mean time I did some
clean-up
to
make the component more configurable... If you get the chance to
improve
it,
and if you are allowed to do so, it would nice if you also share the
modifications... So, that others can benefit too.
I also have had problems with SVN and eclipse (I guess because a stupid
proxy in between) but after some struggle I manage to get it
working
Best,
Ernesto
On Mon, Sep 21, 2009 at 3:38 PM, Boydens Joeri (OZ)
joeri.boyd...@oz.be
wrote:
Hi Ernesto,
I downloaded your files and it's working fine! It's indeed very easy
to
create such a menu if the javascript exists !
I'll have a look how we can integrate it in our new project!
Thanks
Joeri
Ps: i had problems with the google svn... maybe it's my eclipse
settings
but I downloaded the files manually..
-Oorspronkelijk bericht-
Van: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Verzonden: maandag 21 september 2009 15:08
Aan: users@wicket.apache.org
Onderwerp: Re: wicket menu
Hi Joeri,
I just implemented the menu you mentioned
http://www.dynamicdrive.com/style/csslibrary/item/jquery_multi_level_css
_menu_2/
in here
http://code.google.com/p/antilia/source/browse/trunk/com.antilia.ext/src
/com/antilia/web/dynamicdrive
If you want to give it a try... get those sources on that package and
mount
the test page
http://code.google.com/p/antilia/source/browse/trunk/com.antilia.ext/src
/com/antilia/web/dynamicdrive/test/TestMenu.java
On you application... Feel free to modify the code as you need...
It is so easy to create components in Wicket (moreover, when someone
else
has done the dirty JavaScript work;-)
Best,
Ernesto
http://code.google.com/p/antilia/source/browse/trunk/com.antilia.ext/sr
c/com/antilia/web/dynamicdrive
On Mon, Sep 21, 2009 at 11:03 AM, Boydens Joeri (OZ)
joeri.boyd...@oz.bewrote:
Hi,
We are changing from Struts to Wicket, in our Struts application we
used
Struts-Menu. Now I've searched the wicket mailing list but I
couldn't
find any descent menu.
Is there a Wicket menu available, where can I find it ? Or should I
write my own?
I've seen some code based on YUI, but I can't find that anymore in
the
svn.
Joeri
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to access text fields in a data view
What the example lacks is the Submit button processing for the entire form.
There are probably lots of ways to handle this - ajax and non-ajax.
Once you get the submit button you want to use defined, that is where you
can access all the items in the repeater by visiting the children of the
form
I did something like this within the onSubmit of whatever button/link you
choose:
form.visitFormComponents(new FormComponent.AbstractVisitor() {
@Override
protected void onFormComponent(FormComponent? formComponent) {
if
(formComponent.getInputName().contains(:orderComponent:orderNo)) {
if (formComponent.getConvertedInput() != null) {
// update stuff
}
}
}
}
the getInputName() allows you to check which component name you are working
with. All of the components in the same repeater row will have the same
number. Run the example again and do a view page source. You will see what
I mean. simple:41:id, simple:41:firstname, etc. I have only used this in
one application so far and only needed one input field in the repeater. I
am sure there may be better ways to get at the entire row, then process each
component in that row. Perhaps each row could be a markup container then
process the children of that container?
This is just one way. I am sure those with more experience will show other
ways.
On Fri, Sep 18, 2009 at 10:06 AM, Randy ran...@goodsmillwork.com wrote:
In the Wicket Examples, there is a data view with editable values
(org.apache.wicket.examples.repeater.FormPage). It is not clear to me how
to access the updated text field(s) so that changes can be recorded in the
actual data item instance for the row. I see how to reference the data
item
instance, but am not sure how to access the text fields.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
TextField and MinimumValidator
I cannot seem to get a simple validation to work on a form. Using 1.4-rc5. TextFieldLong testLong = new TextFieldLong(testLong, new ModelLong(0)); testLong.add(new MinimumValidatorLong(0)); batchForm.add(testLong); I want the text field to be validated as a number, and zero or greater. *Problem 1:* If I remove the MinimumValidator, I get no feedback message if I put a non-numeric character in the field, and no errors. *Problem 2: *With the MinimumValidator I get a class cast error: WicketMessage: Exception 'java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.String' occurred during validation org.apache.wicket.validation.validator.MinimumValidator on component 1:batchArchiveForm:testLong Root cause: java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.String at java.lang.String.compareTo(String.java:92) at org.apache.wicket.validation.validator.MinimumValidator.validate(MinimumValidator.java:50) at org.apache.wicket.markup.html.form.FormComponent.validateValidators(FormComponent.java:1585) at org.apache.wicket.markup.html.form.FormComponent.validate(FormComponent.java:1174) at org.apache.wicket.markup.html.form.Form$22.validate(Form.java:2098) at org.apache.wicket.markup.html.form.Form$ValidationVisitor.formComponent(Form.java:169) at org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrderHelper(FormComponent.java:415) at org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrderHelper(FormComponent.java:402) at org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrder(FormComponent.java:374) at org.apache.wicket.markup.html.form.Form.visitFormComponentsPostOrder(Form.java:1182) at org.apache.wicket.markup.html.form.Form.validateComponents(Form.java:2090) at org.apache.wicket.markup.html.form.Form.validate(Form.java:2070) at org.apache.wicket.markup.html.form.Form.process(Form.java:961) at org.apache.wicket.markup.html.form.Form.process(Form.java:911) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:876) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182) at org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1241) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1320) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1419) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:456) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:289) . I know the feedback messages are working since I have a RequiredTextField set up and it is responding properly. It must be something simple that I am missing... Thanks.
Re: TextField and MinimumValidator
Great! Thanks! I know you guys are super busy. One thing to put on the list would be to update the wicket examples - FormInput.java This is still using the NumberValidator and all it's various forms which have been deprecated. I assume that I would have seen the setType() in there if it were updated. Something in that older style must have taken care of that since the examples still work. On Wed, Aug 26, 2009 at 5:11 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: testLong.setType(Long.class) -igor On Wed, Aug 26, 2009 at 1:41 PM, T Amestamesw...@gmail.com wrote: I cannot seem to get a simple validation to work on a form. Using 1.4-rc5. TextFieldLong testLong = new TextFieldLong(testLong, new ModelLong(0)); testLong.add(new MinimumValidatorLong(0)); batchForm.add(testLong); I want the text field to be validated as a number, and zero or greater. *Problem 1:* If I remove the MinimumValidator, I get no feedback message if I put a non-numeric character in the field, and no errors. *Problem 2: *With the MinimumValidator I get a class cast error: WicketMessage: Exception 'java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.String' occurred during validation org.apache.wicket.validation.validator.MinimumValidator on component 1:batchArchiveForm:testLong Root cause: java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.String at java.lang.String.compareTo(String.java:92) at org.apache.wicket.validation.validator.MinimumValidator.validate(MinimumValidator.java:50) at org.apache.wicket.markup.html.form.FormComponent.validateValidators(FormComponent.java:1585) at org.apache.wicket.markup.html.form.FormComponent.validate(FormComponent.java:1174) at org.apache.wicket.markup.html.form.Form$22.validate(Form.java:2098) at org.apache.wicket.markup.html.form.Form$ValidationVisitor.formComponent(Form.java:169) at org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrderHelper(FormComponent.java:415) at org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrderHelper(FormComponent.java:402) at org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrder(FormComponent.java:374) at org.apache.wicket.markup.html.form.Form.visitFormComponentsPostOrder(Form.java:1182) at org.apache.wicket.markup.html.form.Form.validateComponents(Form.java:2090) at org.apache.wicket.markup.html.form.Form.validate(Form.java:2070) at org.apache.wicket.markup.html.form.Form.process(Form.java:961) at org.apache.wicket.markup.html.form.Form.process(Form.java:911) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:876) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182) at org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1241) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1320) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1419) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:456) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:289) . I know the feedback messages are working since I have a RequiredTextField set up and it is responding properly. It must be something simple that I am missing... Thanks. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Custom WebSession and bind()
I have read several posts about how to manually bind stateless pages in a custom WebSession object to the http session. In my custom WebSession, I would like to create some objects, but only if and when the WebSession actually binds as normal when a stateful page is called up. Is there a method I can do this in? The bind() method is final, so I cannot do it there. I only want to create these objects once just as if they were in the constructor. I am assuming that the bind() method is only called once.
Re: Custom WebSession and bind()
Yes, I had done that. I was hoping there may be a more efficient place to do
this since the attach() method appears to be called several times during the
session life-cycle.
Thanks!
On Thu, Aug 20, 2009 at 11:00 AM, Igor Vaynberg igor.vaynb...@gmail.comwrote:
maybe something like this...
class mysession {
Object object;
attach() {
super.attach();
if
(object==nullgetsessionstore().lookup(requestcycle.get().getrequest())!=null)
{
object=...
}}}
-igor
On Thu, Aug 20, 2009 at 7:53 AM, T Amestamesw...@gmail.com wrote:
I have read several posts about how to manually bind stateless pages in a
custom WebSession object to the http session. In my custom WebSession, I
would like to create some objects, but only if and when the WebSession
actually binds as normal when a stateful page is called up.
Is there a method I can do this in? The bind() method is final, so I
cannot do it there. I only want to create these objects once just as if
they were in the constructor. I am assuming that the bind() method is
only
called once.
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Date Validation - From - To Dates
I have coded a simple Validator below that may help others out who are
looking for a way to make sure that a from-date and a to-date on a form fall
within a proper range of each other. Meaning that a from date cannot be
greater than a to date.
I did this based on an older post of the same subject to this list where
Igor (Thanks!) pointed us to look at EqualInputValidator as an example. So
with that in mind I copied EqualInputValidator and modified it.
It is called DateDependencyInputValidator - I could not come up with a
better name :)
I am not a great Java coder, but you can take this and do whatever you
want. IMHO it would be great to put this idea into the Wicket core since
this is a very common issue much like EqualInputValidator.
The error message I used looks like this:
DateDependencyInputValidator='${input0}' from ${label0} and '${input1}' from
${label1} are not in a correct range.
import java.util.Date;
import org.apache.wicket.datetime.markup.html.form.DateTextField;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.FormComponent;
import org.apache.wicket.markup.html.form.validation.AbstractFormValidator;
/**
* Validates that the input of two date form components are within range of
each
* other. The FROM date cannot be greater than the TO date and the TO date
* cannot be less than the FROM date. An argument is passed as to whether
* you want to allow the dates to be equal.
*
* Errors are reported on the second form component with key
* 'DateDependencyInputValidator' and the variables:
* ul
* li${input(n)}: the user's input: n=0 fromDate, n=1 toDate/li
* li${name}: the name of the component/li
* li${label(n)}: the label of the component - either comes from
* FormComponent.labelModel or resource key [form-id].[form-component-id] in
* that order/li
* /ul
*
* To use this add it to the form itself: add(new
* DateDependencyInputValidator(date1, date2, true)
*
* In your page/panel .properties file do something like this:
* DateDependencyInputValidator='${input0}' from ${label0} and '${input1}'
from ${label1} are not in a correct range.
*
* This was copied and modified from the Wicket EqualInputValidator - Igor
Vaynberg (ivaynberg)
*
* p
* bVersions/b
* ul
* li08/11/2009/li
* /ul
* /p
*
*
* @author T.Ames
*/
public class DateDependencyInputValidator extends AbstractFormValidator {
private static final long serialVersionUID = 1L;
private boolean equalAllowed;
/** form components to be checked. */
private final FormComponent?[] components;
/**
* Construct.
*
* @param fromDateComponent
*a DateTextField
* @param toDateComponenet
*a DateTextField
* @param allowEqual
* true = allow dates to be equal
* false = the dates cannot be equal
*/
public DateDependencyInputValidator(DateTextField fromDateComponent,
DateTextField toDateComponent, boolean equalAllowed) {
if (fromDateComponent == null) {
throw new IllegalArgumentException(argument fromDateComponent
cannot be null);
}
if (toDateComponent == null) {
throw new IllegalArgumentException(argument toDateComponent
cannot be null);
}
components = new FormComponent[] { fromDateComponent,
toDateComponent };
this.equalAllowed = equalAllowed;
}
/**
* @see
org.apache.wicket.markup.html.form.validation.IFormValidator#getDependentFormComponents()
*/
public FormComponent?[] getDependentFormComponents() {
return components;
}
/**
* @see
org.apache.wicket.markup.html.form.validation.IFormValidator#validate(org.apache.wicket.markup.html.form.Form)
*/
public void validate(Form? form) {
Date fromDate;
Date toDate;
final DateTextField fromDateComponent = (DateTextField)
components[0];
final DateTextField toDateComponent = (DateTextField) components[1];
fromDate = fromDateComponent.getConvertedInput();
toDate = toDateComponent.getConvertedInput();
// Compare the dates.
// If the dates are equal and we are not allowing them to be
// OR
// The begin date is greater than the end date
int compDate = fromDate.compareTo(toDate);
if ( (compDate == 0 ! equalAllowed) || compDate 0) {
error(toDateComponent);
}
}
}
Re: How Wicket's big concepts/objects work together and in what order?
I think for most people anyway, you learn by doing. I would think that by now you have a basic understanding to put together a really decent web application. There is quite a learning curve, but you do not have to understand all of the internals. I learn more about Wicket each time I do a web app. I don't think you could really be a good Wicket programmer unless you have several apps under your belt. Just go in a DO IT! The understanding will come with experience. On Thu, Aug 6, 2009 at 7:54 AM, jWeekend jweekend_for...@cabouge.comwrote: David, Jonathan Locke and I have started writing an article describing the Wicket architecture (as opposed to the Architecture of A Wicket Application). It will be the document I wish could have found when I had the good fortune to come across Wicket in 2007. In the meantime, we have a few articles on the wiki by Dima (pen name syl) like http://cwiki.apache.org/WICKET/request-cycle-and-request-cycle-processor.html this that you may find useful. Regards - Cemal jWeekend OO, Java Technologies, Wicket - Training Consultancy http://jWeekend.com David Chang-5 wrote: Hello, I am learning Wicket now and feel a bit confused by the new concepts in Wicket regarding how they work together and in what order. The big concepts I am talking about include: Application Session Request RequestCycle RequestCycleProcessor RequestTarget SessionStore Request Response Suppose I have a simple page with just one Wicket label. A user requests this page. I would like to know how the above objects/concepts get involved and in what order. If it needs too much description, then forget it. If it does not take too much of your time or you want to refresh yourself by give me an explanation, I really appreciate it. I want to be a good Wicket programmer. Thank you! - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- View this message in context: http://www.nabble.com/August-London-Wicket-Event-%28just-a-drink-%29-tp24834574p24845115.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Alternate rows with different color
Following Igor's example, you will need to override the newItem() method.
It is inherited into DataView from RefreshingView. Something like:
new DataView() {
@Override
protected item newItem(..) {
return new OddEvenItem(...);
}
}
On Wed, Aug 5, 2009 at 12:22 AM, arungupta arun.gu...@gmail.com wrote:
Cristi,
You are right, I'm a total noob to Wicket :)
Anyway digging further ...
It seems DataView is most suited for my database-backed repeating view. I'm
having difficulty in understanding how to hook DataView and OddEvenItem
together. Suggestions ?
-Arun
Cristi Manole wrote:
your solution is definitely better, Igor, but he seems very new to wicket
and it was faster to get that working than to explain he needs to change
the
repeater. at least that's what i thought.
On Wed, Aug 5, 2009 at 1:43 AM, Igor Vaynberg
igor.vaynb...@gmail.comwrote:
you guys are more then welcome to head down this badly broken road, or
you can look at what i said...
-igor
On Tue, Aug 4, 2009 at 5:37 PM, Cristi Manolecristiman...@gmail.com
wrote:
How about
public class RunlogPage extends BasePage {
private int counter;
(...)
item.add(new AttributeModifier(class, counter++ % 2 == 0 ? new
Model(list-line-odd) : new Model(list-line-event)));
?
On Wed, Aug 5, 2009 at 1:33 AM, arungupta arun.gu...@gmail.com
wrote:
Sweet, that worked :)
Now runlog.getId() does not return alternating odd/even numbers so
will
need
to figure out what might ;) Is there anything in the model that might
provide that information ?
-Arun
Cristi Manole wrote:
you can always just wrap it...
item.add(new AttributeModifier(class, runlog.getId() % 2 == 0 ?
new
Model(list-line-odd) : new Model(list-line-event)));
note that you'll get different colors only if you have defined
list-line-odd
in your css, added that to page and, of course, if runlog.geId()
returns
alternating odd/even numbers.
On Wed, Aug 5, 2009 at 1:17 AM, Igor Vaynberg
igor.vaynb...@gmail.comwrote:
this was meant as an example for you and can work under 1.3.6 as
well
as
1.4.
look at the source to see what it does, you would use it like so:
new refreshingview() { protected item newItem(..) { return new
oddevenitem(...); }}
btw 1.4.0 is out.
-igor
On Tue, Aug 4, 2009 at 4:56 PM, arunguptaarun.gu...@gmail.com
wrote:
I've been using 1.3.6 but let me try 1.4 rc build and see where
it
takes
me.
Is there an example that shows how it can be used in the above
context
?
-Arun
igor.vaynberg wrote:
see
org.apache.wicket.markup.repeater.OddEvenItem
for a cleaner, simpler way to do this
-igor
On Tue, Aug 4, 2009 at 4:36 PM, Arun Gupta
arun.gu...@gmail.com
wrote:
Trying to provide different color to alternate rows by
following
the
recommendation at:
http://devinvenable.blogspot.com/2007/10/wicket-and-html-style-attributes.html
The source code is available at:
http://kenai.com/projects/runner/sources/subversion/content/wicket/runner/src/main/java/org/example/runner/runlog/RunlogPage.java?rev=118
Adding the following code:
item.add(new AttributeModifier(class, new
PropertyModel(this,
runlog.getId() % 2 == 0 ? list-line-odd :
list-line-event)));
at line 104 or 134 gives the following error:
-- cut here --
WicketMessage: No get method defined for class: class
org.example.runner.runlog.RunlogPage$2 expression:
list-line-odd
Root cause:
org.apache.wicket.WicketRuntimeException: No get method
defined
for
class: class org.example.runner.runlog.RunlogPage$2
expression:
list-line-odd
at
org.apache.wicket.util.lang.PropertyResolver.getGetAndSetter(PropertyResolver.java:440)
at
org.apache.wicket.util.lang.PropertyResolver.getObjectAndGetSetter(PropertyResolver.java:282)
at
org.apache.wicket.util.lang.PropertyResolver.getValue(PropertyResolver.java:91)
-- cut here --
CSS is statically linked as:
link rel=stylesheet type=text/css href=css/runlog.css/
The CSS is at:
http://kenai.com/projects/runner/sources/subversion/content/wicket/runner/src/main/webapp/css/runlog.css?rev=118
Any idea, what's wrong ?
Or a better advise to provide odd/even rows with different
colors
?
Thanks,
-Arun
--
Need Application Server ? - Download glassfish.org
Blog: http://blogs.sun.com/arungupta
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For
Set focus on a form field within a ModalWindow
When doing this in regular html pages, I take the easy way and just use this below the form within the html ... /form script type=text/javascript document.forms[noteForm].noteField.focus(); /script Works fine with typical wicket WebPage and Panel. This easy way does not appear to work within a ModalWindow html panel markup. wicket:panel div form wicket:id=noteForm class=noteForm name=noteForm span style=font-weight:bold; vertical-align:top;Note:/span textarea name=noteField wicket:id=noteField rows=6 cols=80 /textarea p span style=font-weight:bold; Select one of the following:/span br / span wicket:id=radioNoteStatuses input type=radio /site 1 input type=radio /site 2 /span /p /form script type=text/javascript document.forms[noteForm].noteField.focus(); /script /div /wicket:panel I am not very javascript literate, Is there a way to do this? Thanks
Re: Ajax enabled pages are slow to load
Thanks Igor for making me THINK! This was my issue. I instituted my own ConfigurationType. At the time I did not realize that the WebApplication.getConfigurationType() was being called at many points during the rendering phase. So each time this method was called it was thrashing about in LDAP - which is where I am storing many of my properties. It makes sense to me NOW :) All fixed and AJAX is working SUPER FAST. --Tim On Thu, Jun 18, 2009 at 11:43 AM, Igor Vaynberg igor.vaynb...@gmail.comwrote: seems quiet strange. wicket does not spawn threads - but your ajax calls do. so the question is what is spawning the threads before the page renders? -igor On Thu, Jun 18, 2009 at 6:55 AM, Ames, Timtim.a...@promedica.org wrote: I have recently converted a project from 1.3.5 to 1.4.rc-4. The only thing that I have changed with it is adding all the generics. On pages, panels, etc. that I have ajax classes, the pages are taking a great deal of time to load. They were not exactly quick to load for me in 1.3.5, but in 1.4.rc-4 they are painfully slow. While in debug mode, I check during the database loading phase and all that is running very quickly. It seems to be at the rendering phase where the problem lies. I notice in the stack that there are many many Daemon threads being created before the page will finally display. I have ran this in development and in deployment mode with no appreciable difference (and on two different web servers). For a test I placed a breakpoint in the onRender() method of the page. The breakpoint occurred about halfway through all the Daemon threads that were being created. I am using Tomcat 6.0.14 I am noticing this in other projects not just this one. Any suggestions on what to look for to speed it up? I do have logging on with info, so I have verified that all the objects are serializable. One of the projects has a webpage class with a mix of these ajax components: AjaxSelfUpdatingTimerBehavior; AjaxLink; ModalWindow; IndicatingAjaxLink; Timothy Ames Developer II Promedica Health Systems, North Direct phone: 517-265-0281 Internal extension: 72281 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ EMAIL CONFIDENTIALITY NOTICE This Email message, and any attachments, may contain confidential patient health information that is legally protected. This information is intended only for the use of the individual or entity named above. The authorized recipient of this information is prohibited from disclosing this information to any other party unless required to do so by law or regulation and is required to destroy the information after its stated need has been fulfilled. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or action taken in reliance on the contents of this message is strictly prohibited. If you have received this information in error, please notify the sender immediately by replying to this message and delete the message from your system. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Reverse Proxy and AJAX
My company is going to start using a Juniper Reverse Proxy server for VPN access. We have a large mix of different web technologies in use. Wicket is one of them. What this product does is URL rewriting to make things work. I am having a problem with Wicket AJAX functions working properly. Below is an example of the way the URLs look where AJAX does work and where it does not. Of course I am assuming the URL is the problem with AJAX not functioning since we have other jsp projects where AJAX is working. Also, we had tested another reverse proxy server that did not mess with the URL like Juniper does – and Wicket worked OK with that. Here is how the URL looks when AJAX does work (using internal network via http): ourdomain:28080/ms4_archive_web/ms4ar/ Here is how the URL looks with the Juniper Reverse Proxy where AJAX does not work (via https): sslvpn2.ourdomain/ms4_archive_web/ms4ar/,DanaInfo=ourdomain,Port=28080+ I had to remove some of the URL string - the users email server was rejecting as spam. You can see where the Juniper software has really messed up the URL. I know that wicket has several URL strategies which up till this point I have not had to mess with. Is there one of these strategies that would allow Wicket to work in this scenario? I am unfamiliar with these strategies and they are confusing to me just reading the API’s. Wicket worked well for me “right out of the box” – ‘till now. Any help appreciated. --Tim
