NullPointerException when clicking on an expired wizard button

2007-08-05 Thread David Leangen
Hi! I was running some random tests to try to see what kind of trouble a typical user of my app could cause. After completing a wizard, clicking the browser's "back" button, then clicking the "previous" button of the wizard, I get the error below. Is there a more graceful way to handle this rat

Re: wicket error on websphere app server

2007-08-05 Thread Igor Vaynberg
i believe this is a websphere bug. we had users report this already, search the archives if you want more info. -igor On 8/5/07, junqing chen <[EMAIL PROTECTED]> wrote: > > I am sure all the classes needed are in the war . the sticking point is : > > in websphere app server , user filter model

Re: Resizing Table Columns Like Yahoo Mail

2007-08-05 Thread Oliver Henlich
Jan Kriesten wrote: hi, Really?! Strange .. from their home page: Browser Compatibility Build rich web applications that work across all major web browsers including: - Internet Explorer 6+ - FireFox 1.5+ (PC, Mac, *nix) - Safari 2+ - Opera 9+ (Mac, PC) opera is my defa

Re: wicket error on websphere app server

2007-08-05 Thread junqing chen
I am sure all the classes needed are in the war . the sticking point is : in websphere app server , user filter model , i get the error, in servlet model , it runs ok . Eelco Hillenius <[EMAIL PROTECTED]> wrote: On 8/5/07, junqing chen wrote: > I am using wicket 1.3 beta2 in myproject

Re: wicket error on websphere app server

2007-08-05 Thread Eelco Hillenius
On 8/5/07, junqing chen <[EMAIL PROTECTED]> wrote: > I am using wicket 1.3 beta2 in myproject ,and the application server is > websphere 6.0.2. when I config wicket in websphere using filter mode, cant't > load class org.apche.wicket.spring.SpringWebApplicationFactory > [07-8-3 10:25:25:202

wicket error on websphere app server

2007-08-05 Thread junqing chen
I am using wicket 1.3 beta2 in myproject ,and the application server is websphere 6.0.2. when I config wicket in websphere using filter mode, cant't load class org.apche.wicket.spring.SpringWebApplicationFactory [07-8-3 10:25:25:202 CST] 002a WicketFilter W try to use classloarder :

Re: Caching components

2007-08-05 Thread Igor Vaynberg
usually component render is cheap - it is the retrieval of model data that drives the render that is expensive. so you should cache this data rather then the component output. -igor On 8/5/07, Dariusz Wojtas <[EMAIL PROTECTED]> wrote: > > Hi, > > Is it possible to cache some component output? >

Re: mountBookmarkablePage and missing parameters - exception thrown

2007-08-05 Thread Igor Vaynberg
mount with indexed url coding strategy if you dont mind users messing with your urls. -igor On 8/5/07, Dariusz Wojtas <[EMAIL PROTECTED]> wrote: > > Hi, > > I am experimenting with parameters passed to pages mounted this way (as > shown in wicket-examples): >mountBookmarkablePage("/navi", Pr

Re: Resizing Table Columns Like Yahoo Mail

2007-08-05 Thread Matej Knopp
Opera 9.10, mac, works for me well. -Matej On 8/5/07, Jan Kriesten <[EMAIL PROTECTED]> wrote: > > hi, > > > Really?! Strange .. from their home page: > > > > Browser Compatibility > > > > Build rich web applications that work across all major web browsers > > including: > > > >- Internet Expl

Re: resource reference vs resource

2007-08-05 Thread Matej Knopp
Hi, basically, there are two kinds of resources in wicket. One is application-scope resources, that don't need the context of a page (javascriptps, css...) and the other is component resources, which kind of belong to a component - so they have access to component, page, etc (chart generation). R

Caching components

2007-08-05 Thread Dariusz Wojtas
Hi, Is it possible to cache some component output? Sometimes we know that some custom component output does not depend on the browser and changes very rarely. But generating it every time may be very costly. What is the background? I have a topMenu component, which depends on database, but does

resource reference vs resource

2007-08-05 Thread Kent Tong
Hi, I'm having some doubts about why the concept of resource reference is needed; it seems resource already suffices. As I understand the purpose of resource reference is to reduce the memory used and the need to replicate changes in a cluster. However, a resource can also generate or load the da

mountBookmarkablePage and missing parameters - exception thrown

2007-08-05 Thread Dariusz Wojtas
Hi, I am experimenting with parameters passed to pages mounted this way (as shown in wicket-examples): mountBookmarkablePage("/navi", ProductCategoryPage.class); When I add a parameter (cat=value) to such page, when rendered, it may look like this: http://localhost:8080/testApp/app/navi/ca

Re: Resizing Table Columns Like Yahoo Mail

2007-08-05 Thread Jan Kriesten
hi, > Really?! Strange .. from their home page: > > Browser Compatibility > > Build rich web applications that work across all major web browsers > including: > >- Internet Explorer 6+ >- FireFox 1.5+ (PC, Mac, *nix) >- Safari 2+ >- Opera 9+ (Mac, PC) opera is my default brows

Re: Resizing Table Columns Like Yahoo Mail

2007-08-05 Thread Paolo Di Tommaso
Really?! Strange .. from their home page: Browser Compatibility Build rich web applications that work across all major web browsers including: - Internet Explorer 6+ - FireFox 1.5+ (PC, Mac, *nix) - Safari 2+ - Opera 9+ (Mac, PC) Cheers. - Paolo On 8/5/07, Jan Kriesten <[EMAIL

Re: Resizing Table Columns Like Yahoo Mail

2007-08-05 Thread Jan Kriesten
hi, >> Or an advanced one >> http://extjs.com/deploy/ext/examples/grid/array-grid.html > > That's sweet! only that it doesn't work in every browser (opera to be one)... :-/ --- jan. - To unsubscribe, e-mail: [EMAIL PROTECTED

Re: DateValidator message data customisation

2007-08-05 Thread Paolo Di Tommaso
I've found a workaround to this problem, using as "min" and "max" date values not a java.util.Date instance but a MyDate class that overrides the toString() with my custom date format. - Paolo On 8/3/07, Mael Sicsic <[EMAIL PROTECTED]> wrote: > > Hi, > > I have 2 problems with DateValidator' err

Re: Resizing Table Columns Like Yahoo Mail

2007-08-05 Thread Paolo Di Tommaso
All the Extjs library is really cool. Definitively! I'm really thinking about developing a Wicket-Extjs integration to be released as a Wicket-stuff project. Paolo On 8/4/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote: > > > Or an advanced one > > http://extjs.com/deploy/ext/examples/grid/array-g