Re: toString( ) and naming conventions in Component class

I tried to implement something like: // java docs removed for clarity public abstract class Change implements IClusterable { private static final long serialVersionUID = 1L; // former type public FORMER former; protected Change(final FORMER former) { setFormer(former);

Re: toString( ) and naming conventions in Component class

https://issues.apache.org/jira/browse/WICKET-2187 done. thank you. On Thu, Mar 26, 2009 at 11:40 AM, Ricky wrote: > thanks, i'll create a JIRA issue and submit a patch tonight, appreciate > your time! > > > On Thu, Mar 26, 2009 at 8:31 AM, Johan Compagner wrote: > >> if you have a patch for bet

Re: Open Session in View Pattern: some basic questions

i already said OSIV that comes with spring doesnt support transaction-per-request, so what makes you think i am using it or any other filter? :) wicket has plenty of hooks to do this. -igor On Thu, Mar 26, 2009 at 3:36 PM, James Carman wrote: > On Thu, Mar 26, 2009 at 6:32 PM, Igor Vaynberg >

Re: Open Session in View Pattern: some basic questions

On Thu, Mar 26, 2009 at 6:32 PM, Igor Vaynberg wrote: > not if you buffer the response like wicket does by default :) Right, but you have to make sure your filters fire in the correct order, then. If your OSIV wraps around WicketFilter, then buffering won't fix the problem. The exception will h

Re: Open Session in View Pattern: some basic questions

not if you buffer the response like wicket does by default :) -igor On Thu, Mar 26, 2009 at 2:34 PM, Maarten Bosteels wrote: > Igor, > > IIUC, transaction-per-request will commit AFTER the response has been > rendered, right ? > That means that there's also risk for inconsistency: when the commi

Re: Can client cache pages effectively?

How is this going to help you? Scenario as I understand it: 1. User requests homepage - pulls from site - with your etag in it 2. User requests homepage again - calls site - your server does all of the loading of data - then you calculate / set etag 3. Browser now knows that it is th

Re: Can client cache pages effectively?

Thanks Jerry; I think that applies only to static pages. My next idea is to try overridding WebPage.setHeaders and just set the response.setHeader("Cache-Control", "max-age=3600, must-revalidate"); response.setHeader("ETag", "1"); // I'll use a checksum on the data coming back from my search (E

Re: Open Session in View Pattern: some basic questions

On Thu, Mar 26, 2009 at 5:34 PM, Maarten Bosteels wrote: > Igor, > > IIUC, transaction-per-request will commit AFTER the response has been > rendered, right ? > That means that there's also risk for inconsistency: when the commit > fails, user will think everything is fine, but changes are rolled

Re: HTML can't reference a component (Label) multiple times?

I think it is accepted and should be left that way. By default in development, component use check is on - so you should catch these unless you're explicitly ignoring them by turning CUC off. -- Jeremy Thomerson http://www.wickettraining.com On Thu, Mar 26, 2009 at 4:41 PM, Scott Swank wrote:

Re: HTML can't reference a component (Label) multiple times?

Should I open a JIRA for this, or is this an accepted side-effect? Scott On Thu, Mar 26, 2009 at 2:39 PM, Scott Swank wrote: > Surprisingly getDebugSettings().setComponentUseCheck(false) allows > this behavior, at least on 1.3. > >   add(new Label("authorName")); > >   >   > > ... not that I'

Re: HTML can't reference a component (Label) multiple times?

Surprisingly getDebugSettings().setComponentUseCheck(false) allows this behavior, at least on 1.3. add(new Label("authorName")); ... not that I'm advocating this side effect. Scott On Fri, Feb 13, 2009 at 10:26 AM, Igor Vaynberg wrote: > not to mention it doesnt make sense for a l

Re: Open Session in View Pattern: some basic questions

Igor, IIUC, transaction-per-request will commit AFTER the response has been rendered, right ? That means that there's also risk for inconsistency: when the commit fails, user will think everything is fine, but changes are rolled back. Or am I missing something ? Maarten On Thu, Mar 26, 2009 at 7

Re: anyone see error "Internal error parsing wicket:interface = iepngfix.htc"?

Hi, Unfortunately it causes an InternalErrorPage-- we basically have a css file included in the html: The css includes the iepng.htc file: img {behavior: url('../iepngfix.htc');} Nothing out of the ordinary :-( Thanks, Jason Serkan Camurcuoglu-3 wrote: > > we had used iepngfix.htc meth

[SOLVED] TreeTable header div automatically resizes its width infinitely large

Before I finished posting this question I figured out the solution to my problem, but because it was tricky to figure out I thought I would post this anyway in case somebody else runs into the same issue. == I created an editable tre

Re: anyone see error "Internal error parsing wicket:interface = iepngfix.htc"?

Without really digging into this, it looks to me to be an issue where your CSS file is being served and in your CSS you have a URL in the CSS that is causing a bad URL to be sent to the server - which Wicket is picking up and doesn't know what to do with it. It's this: url(iepngfix.htc) Use a too

Re: anyone see error "Internal error parsing wicket:interface = iepngfix.htc"?

we had used iepngfix.htc method, but our css file was relative to our web application, so iepngfix.htc file was not served through wicket.. but I believe it should not be problematic.. does it cause any obvious error in the application other than the error log? novotny wrote: Hi, In order

Re: Wicket architecture diagram?

Jeremy, Yes, if you believe showing "model" on such a high level architectural diagram meant to depict how the major components hang together, then you should show IModel instead of LDM for sure. And it's true that newcomers need to understand models and can find this concept hard to grasp if the

Re: Equivalent of StackPanel for Wicket

HHB wrote: Hey, I want to employ something like StackPanel of GWT in my Wicket application. Any production ready component? Thanks for help and time. the easiest way is to use jQuery, the accordion widget in particular: http://jqueryui.com/demos/accordion/ -- Leszek Gawron -

anyone see error "Internal error parsing wicket:interface = iepngfix.htc"?

Hi, In order to support .png files on IE we added a "fix/hack" as documented here http://www.twinhelix.com/css/iepngfix/ However in the logs we're seeing this wicket error: org.apache.wicket.WicketRuntimeException: Internal error parsing wicket:interface = iepngfix.htc at org.apache.wic

Re: Can client cache pages effectively?

Have you looked at a standard HTTP caching proxy like http://www.squid-cache.org/ ? -- Jeremy Thomerson http://www.wickettraining.com On Thu, Mar 26, 2009 at 2:02 PM, Jim Pinkham wrote: > Changing my search query to this got some better hits: > http://lmgtfy.com/?q=cacheability > So, allow m

Re: Can client cache pages effectively?

Changing my search query to this got some better hits: http://lmgtfy.com/?q=cacheability So, allow me to refine my question based on that - has anyone tried some of these approaches (see first result from above) to generrate and dump content to a static file (renamed if it chages) and having the wi

Re: Open Session in View Pattern: some basic questions

there are three patterns to transaction management the default pattern is session-per-transaction. this is not convenient because after your business logic closes the transaction you can no longer use the session in the ui. there are two ways to solve this: either use session-per-request - which

Re: nested loop view

User error :) review what element your adding the inner list to... looks like your adding it to the ListView instead of the Item. Change: this.add(projects); to item.add(projects); - Brill Pappin On 26-Mar-09, at 12:50 PM, Luther Baker wrote: I'm trying to create a page -

Re: How to secure a Wicket 1.4 application?

I actually find that auth-roles is very simply to use and usually all I need... if it is ever deprecated I assure you I'll revive it under another source tree. However although for some reason it says you should use wicket- security (not sure why unless wicket-security has the same simple im

Re: GoAndClearFiler not clearing correctly

I found the cause of this issue so I'm replying to myself here. This problem was actually related to the way Component#setModelObject is implemented: before setting a new model object, it is checked via Component#defaultModelComparator if the new model and the old model are the same. This is done

Re: nested loop view

Ahh ... but of course! Thanks both of you. The nested structure did indeed obscure the problem. Fixed and refactored a bit - and now working as expected. Thanks for your time! -Luther On Thu, Mar 26, 2009 at 12:01 PM, Jonathan Locke wrote: > > > uh, well maybe not dangerous, just less clear

Re: Wicket architecture diagram?

While I agree that you could take out LDM specifically, I really think that you should replace it with IModel - I think it is critical to show that IModel is the abstraction between a component and where it gets it's data. This is the number one misundertstood thing that I find among those I teach.

Equivalent of StackPanel for Wicket

Hey, I want to employ something like StackPanel of GWT in my Wicket application. Any production ready component? Thanks for help and time. -- View this message in context: http://www.nabble.com/Equivalent-of-StackPanel-for-Wicket-tp22726615p22726615.html Sent from the Wicket - User mailing list

Re: nested loop view

uh, well maybe not dangerous, just less clear than it could be. Jonathan Locke wrote: > > > i think you mean to add the projects listview to the categories list view > /item/ > > your structure is a little dangerous here because you have one ListItem > item > obscuring the other. if the oute

Re: nested loop view

i think you mean to add the projects listview to the categories list view /item/ your structure is a little dangerous here because you have one ListItem item obscuring the other. if the outer one were called outerItem and the inner one were called innerItem, i think you meant to say outerItem.a

Re: nested loop view

I think you have to add "projects" to the current category item, not to "this" (which would refer to the categories listview itself). So try replacing: this.add(projects); By: item.add(projects); 2009/3/26 Luther Baker : > I'm trying to create a page - similar to Jira's BROWSE PROJECTS. > >

Can client cache pages effectively?

I've found a few posts about how to mark dynamic pages so they won't be cached. I've got a different situation that I think is fairly common - the 'home' page of my app is effectively a (cheesr-like) catalog of items that changes infrequently. Users didn't like paging, so it's about 300 items in

How to secure a Wicket 1.4 application?

Hello, what would be your prefered way to secure a Wicket 1.4 application? "Spring Security and Wicket-auth-roles" seems to be outdated. This project suggests to use Wicket-Security. So it is presumably not the best idea to use it. http://cwiki.apache.org/WICKET/spring-security-and-wicket-aut

nested loop view

I'm trying to create a page - similar to Jira's BROWSE PROJECTS. My initial take amounts to a loop in a loop. The outer loop is CATEGORIES and the inner loop is PROJECTS in said category. | CATEGORY 1 | p1 | p2 | p3 | CATEGORY 2 | p4 | p5 | p6 ... I've attached code below but if I removed the

Link not getting onclick event

I have link that is not receiving an onclick event. It links to a page in my application, and I do not want it bookmarkable. It's in a RefreshingView. The browser renders the link with the correct style for a link, but if you hover over the link, you don't get the URL to show up in the status b

Re: toString( ) and naming conventions in Component class

thanks, i'll create a JIRA issue and submit a patch tonight, appreciate your time! On Thu, Mar 26, 2009 at 8:31 AM, Johan Compagner wrote: > if you have a patch for better toString() impl be my guest and attach it to > jira > > Those Changes classes are internal to component, they are inner class

Re: best way to add tooltips in wicket

Allright... i don't think i fetch it with ajax, but it doesn't matter. One other thing though - i couldn't see that it was possible to create a MooTip without a header, is that so? I couldn't see that there was a way to set the "addTitle" boolean to false. nino martinez wael wrote: > > There's

Re: TextField setPersistent is not remembering emails, only the username part of them

Hi, The spec. for http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/http/Cookie.html#setValue(java.lang.String) says it cannot include '@' so the value needs to be encoded/escaped before storing. Problem is i can't see any easy way to add this functionality without taking my own copies of Cook

Re: best way to add tooltips in wicket

have a look at "sweet titles" http://www.dustindiaz.com/sweet-titles/ James Carman wrote: If you're interested in using static tooltips that are styled, we've had good luck with overlib. On Thu, Mar 26, 2009 at 5:34 AM, RoyBatty wrote: Right, thanks for all the input. I did try mootips n

Re: Extensible wicket application

Your application works, but it seems a bit complicated to me :) I would like to know the exact exception, but I do not know how, it tells me to "call getNextException to see the cause", but ho do I do that? Have a nice day! On Thu, Mar 26, 2009 at 12:22 PM, reiern70 wrote: > > Can you provide a

Re: FormComponentPanel woes

Thanks Linda, That was very helpful. I also figured out that I am a complete cretin... I forgot to replace the tags with tags in my original markup (where I replaced the TextArea with my LimitedTextArea *sigh*). At least that explains why I was getting weird content all the time :) T Linda v

Fwd: Question on LinkTree implementation

i will appreciate anyone that can help me look into this problem. I think I lack the knowledge on proper implementation on ListTree. I had surfed the net, I couldn't find something that could be of help. Please, could anyone help me out. -- Forwarded message -- From: Ajayi Yinka

Re: FormComponentPanel woes

Arg, I wanted to make my changes bold. But now I see stars. Not sure if you get those too, but if you do: leave out the stars :) Linda van der Pal wrote: quote: "To keep the models of the nested components and the top component synchronized, we need to override two methods: onBeforeRender, whic

Re: FormComponentPanel woes

quote: "To keep the models of the nested components and the top component synchronized, we need to override two methods: onBeforeRender, which prepares for rendering, and convertInput, which handles receiving input." So your code would become something like this: public class LimitedTextArea e

RE: FormComponentPanel woes

I had the same problem some time ago an in my case it was the missing closing . An in your original post you had only Without closing . So it could have been the problem. I'm sorry if this was missleading you. Stefan -Ursprüngliche Nachricht- Von: triswork [mailto:tristan.k...@gmail.

RE: FormComponentPanel woes

Hi Stefan You have completely lost me on this one. All I want to do is have my TextArea (contained within my FormComponentPanel) to render properly without sticking arbitrary bits of markup inside itself. That markup you have quoted is being generated by Wicket - not by me :( Stefan Lindner wr

Re: Open Session in View Pattern: some basic questions

On Thu, Mar 26, 2009 at 8:31 AM, Kaspar Fischer wrote: > 1. Is it correct that there are two variants of the pattern? > > In one variant there is a single transaction (and a single session) that > gets committed at the end of the request, as described in [1]. If I am not > mistaken, James's wicket

Open Session in View Pattern: some basic questions

I am learning about the OSIV pattern and have so far read the introduction at hibernate.org [1], the Spring JavaDoc for OpenSessionInViewFilter [2], the excellent MysticCoders tutorial [3] that uses Spring's OpenSessionInViewFilter, and some more. I have basic questions: 1. Is it correct t

Re: toString( ) and naming conventions in Component class

if you have a patch for better toString() impl be my guest and attach it to jira Those Changes classes are internal to component, they are inner classes of Component so they dont have to specify that extra name.. Its just verbose. Also those 2 are protected final but i think they could be private

RE: FormComponentPanel woes

Should do it -Ursprüngliche Nachricht- Von: triswork [mailto:tristan.k...@gmail.com] Gesendet: Donnerstag, 26. März 2009 13:14 An: users@wicket.apache.org Betreff: Re: FormComponentPanel woes Hi Linda, No, I haven't :( I didn't realise I had to... Do you know where I can find some

Re: FormComponentPanel woes

I found it in the book Wicket in Action. triswork wrote: Hi Linda, No, I haven't :( I didn't realise I had to... Do you know where I can find some documentation explaining this? Thanks T Linda van der Pal wrote: Hi Did you override onBeforeRender and convertInput? Regards, Linda

Re: FormComponentPanel woes

Sorry... That last bit isn't my markup. It is the text that is appearing in my textarea component. My markup looks like this: (Maximum characters: 100) T Steve Flasby wrote: > > shoudn't that be: > > > > or am I missing something? > > Cheers - Steve > -- Vie

Re: FormComponentPanel woes

Hi Linda, No, I haven't :( I didn't realise I had to... Do you know where I can find some documentation explaining this? Thanks T Linda van der Pal wrote: > > Hi > > Did you override onBeforeRender and convertInput? > > Regards, > Linda > -- View this message in context: http://www.na

Re: FormComponentPanel woes

shoudn't that be: or am I missing something? Cheers - Steve triswork wrote: Hi I am getting really frustrated here because I can't figure out what I am doing wrong. I am creating a new TextArea form component that is limited to a particular number of characters. The trouble is, that my tex

Re: FormComponentPanel woes

Hi Did you override onBeforeRender and convertInput? Regards, Linda triswork wrote: Hi I am getting really frustrated here because I can't figure out what I am doing wrong. I am creating a new TextArea form component that is limited to a particular number of characters. The trouble is, that m

Re: Dutch Wicket workshop?

Hi Linda, We will shortly start offering the jWeekend course in The Netherlands. See http://blog.jteam.nl/2009/03/24/jteam-announces-wicket-training/ for more information. Regards, Erik. Linda van der Pal wrote: Triggered by the news of a London Wicket Event, I wondered if there is any

FormComponentPanel woes

Hi I am getting really frustrated here because I can't figure out what I am doing wrong. I am creating a new TextArea form component that is limited to a particular number of characters. The trouble is, that my text area is always rendered containing its own HTML. Basically, I have: public clas

Re: Wicket architecture diagram?

Subbu, Thank you! I have a quick minute now, so I thought you'd appreciate a few crumbs of feedback before I can take a better look, hopefully late this evening. 0 - this is a great start! 1 - take out the LDM - this stretches the scope of the diagram beyond what it needs to show. 2 - if the lev

Re: Extensible wicket application

Can you provide an stack trace or some more info? Is this happening when you run your application in eclipse or just on the bridge setting? Right now I'm using hibernate+OSGi on some project and it works just fine... provided Hibernate can load you entity classes by name. Best, Ernesto Daniel

Re: number of active users

RequestLogger On Wed, Mar 25, 2009 at 20:02, Andreas Kaluza wrote: > Hi @ all, > > > > I'm using Wicket 1.35 with a jetty server. My question is if I can get the > number of the active users, who are logged in the system. Perhaps getting > the number of active sessions or something like that. Is

Re: Extensible wicket application

Hi, I'm still trying to solve the database problem... I think it could be useful to mention, that I get an exception at these lines: HibernateTemplate ht = new HibernateTemplate(sessionFactory); ht.save(msg); <-- HERE! and if I change the code to this: Session session = sessionFactory.op

Re: best way to add tooltips in wicket

If you're interested in using static tooltips that are styled, we've had good luck with overlib. On Thu, Mar 26, 2009 at 5:34 AM, RoyBatty wrote: > > Right, thanks for all the input. > > I did try mootips now, and they both work fine. One thing i noticed, though, > was that mootips seemed to glic

Re: Wicket architecture diagram?

Subbu, Very good that somebody picks this up! At this very high level pages and components are basically just parts of a component tree. A page is just the root of such a component tree. I would therefore recommend replacing the 'page' and 'component' icons by a single stack of 'component tre

Re: best way to add tooltips in wicket

There's some settings in regard to the glitch thing I think a timer or something I think, but this is only in regard when using ajax.. regards 2009/3/26 RoyBatty : > > Right, thanks for all the input. > > I did try mootips now, and they both work fine. One thing i noticed, though, > was that moot

Re: best way to add tooltips in wicket

Right, thanks for all the input. I did try mootips now, and they both work fine. One thing i noticed, though, was that mootips seemed to glich more than prototips, i.e. i seems more performance-heavy? Am i imagining this? :) (i'm setting the mootip up as in the example) Currently we have no nee

Fwd: Question on LinkTree implementation

I found out that if no node is added to the node1, The onclick method works as supposed. But if I try to add one sub-node to it, I begin to have the same type of error as below. I am sure there is a problem somewhere that I have not been able to trace (I am a new to wicket framework). Could anyoe

RadioGroup lost value after onError form

Hello, consider example underneath. Form with DateTextField and RadioGroup. When an incorrect date is entered in the TextField, the value choosen in radiogroup is lost. When correct date is entered, the value is shown correct in radiogroup. Is this an error in my code? Or a bug? I'm using wicke

Re: best way to add tooltips in wicket

I made my own IconWithToolTip component that renders an icon with a jQuery cluetip on hover. Takes advantage of all the neat jQuery extensions like hoverIntent (did they really meant to hover or did they just wave the mouse around). Welcome to the source if you'd like it. cheers, Steve O

Re: best way to add tooltips in wicket

Yeah there are dozens of ways doing it easy with static tooltips.. But if you want easy ajax tooltips, mootip are the only way with wicket right now I believe. Especially because they are truly dynamic. And im not saying mootip are the best, it was just the only one (at the time and which I found)

Re: best way to add tooltips in wicket

Ok thanks about the pointer, I correct the url.. I forgot todo it after minis was adopted into wicketstuff core 2009/3/26 RoyBatty : > > OK, OK, i get it, everyone loves MooTip :) > > The reason i started out with prototip was actually that the mootip > "example" link on the wicketstuff-minis page

RE: best way to add tooltips in wicket

Did you already have a look at http://www.walterzorn.com/tooltip/tooltip_e.htm ? -Ursprüngliche Nachricht- Von: RoyBatty [mailto:math...@afjochnick.net] Gesendet: Donnerstag, 26. März 2009 09:21 An: users@wicket.apache.org Betreff: Re: best way to add tooltips in wicket OK, OK, i get it

Re: Form validation without a form component

Thanks igor, I had a go at implementing the form level validator, but it still requires a FormComponent to attach its error message to. For example: form.add(new IFormValidator() { @Override public void validate(Form f) { if (myList.size() == 0) { f.error(new ValidationError().add

Re: Wicket architecture diagram?

Based on my understanding, i just prepared a diagram. Wicket Contributors.. Please review and let me know your valuable feedback. http://www.nabble.com/file/p22717793/wicket%2Barchitecture.jpg Thanks, Subbu. jWeekend wrote: > > Jeremy, > > It's one of the first things I looked for when I f

Re: best way to add tooltips in wicket

OK, OK, i get it, everyone loves MooTip :) The reason i started out with prototip was actually that the mootip "example" link on the wicketstuff-minis page was broken. (http://wicketstuff.org/confluence/display/STUFFWIKI/wicketstuff-minis). But if it's easier to change the CSS setting for MooTip

Re: number of active users

it's this one: http://www.nabble.com/Session-end-method-td18020171.html#a18024174 was pretty good hidden 2009/3/26 Jeremy Thomerson : > "the list" = this mailing list > > search it on nabble > > -- > Jeremy Thomerson > http://www.wickettraining.com > > > > On Wed, Mar 25, 2009 at 7:10 PM, Andrea

Re: freelance gig

I think what are mentioned in the article are the "Grand redesign", I do not think this is the case here, also since the dead line are in a month or two.. 2009/3/25 Phillip Rhodes : > It's just rewriting the UI.  Most of the code is behind spring services, so > this is hardly a 100% rewrite, it's

Re: Need Wicket Examples

Download the wicket plugin for netbeans(Go to tools-> Plugins, and select available plugins) and create a new wicket project after this. Yinka On Thu, Mar 26, 2009 at 7:43 AM, Philippe Marzouk wrote: > On Thu, Mar 26, 2009 at 12:06:23AM -0700, FaRHaN wrote: > > I have Wicket in Action book but

Re: Need Wicket Examples

Check out svn's code, copy examples to your nb project folder, run it :) On Thu, Mar 26, 2009 at 12:06:23AM -0700, FaRHaN wrote: I have Wicket in Action book but those examples are being explained in Ant/Maven and not in netbeans IDE. Are there any examples which are also executable in netbeans

Re: Need Wicket Examples

On Thu, Mar 26, 2009 at 12:06:23AM -0700, FaRHaN wrote: > I have Wicket in Action book but those examples are being explained in > Ant/Maven and not in netbeans IDE. Are there any examples which are > also executable in netbeans IDE ? > In Netbeans, install the Maven plugin and create a new Maven

Re: Repeater component with dynamic column list

%-O I've spent a lot of time trying to figure out what's wrong with code and markup but didn't notice this typo. Thanks Martijn You might want to spell wicket correctly in your markup. wikcet is not the valid xmlns prefix :) Martijn -- View this message in context: http://www.nabble.com/

Re: Repeater component with dynamic column list

You might want to spell wicket correctly in your markup. wikcet is not the valid xmlns prefix :) Martijn On Wed, Mar 25, 2009 at 9:00 PM, rora wrote: > > Hi Janos, > I did what you advised me to do but got the following exception (in this > case I used a list of 3 entries with 3 fields): > Unexp

Re: Need Wicket Examples

I have Wicket in Action book but those examples are being explained in Ant/Maven and not in netbeans IDE. Are there any examples which are also executable in netbeans IDE ?