Re: change localized number format globally in application

[Matthew Young]

>I am not quite sure why Double and Integer are handled differently when it
comes to grouping

in AbstractIntegerConverter, NumberFormat is initialized with this:

numberFormat.setGroupingUsed(false);

I asked long time ago while different policy for integer and float and the
answer was for integer, most use case don't want grouping.  But I think the
real reason is so we can figure how to make custom converter and how to
install it application wide :)

On Thu, Aug 14, 2008 at 10:33 AM, pixologe <[EMAIL PROTECTED]> wrote:

>
>
> igor.vaynberg wrote:
> >
> > you can install your converter globally by overriding
> > application.newconverterlocator
> >
>
> thanks for pointing me in the right direction, igor :)
>
> lazy as i am, i chose a one-line solution which is obviously not the most
> elegant one - however it does the job for now:
>
>
> ((ConverterLocator)getConverterLocator()).set(Integer.class,FloatConverter.INSTANCE);
>
> just switching the integerconverter against a floatconverter does the trick
> :)
>
> however, having a custom converter locator + integer converter would def be
> the "cleaner" solution, i know
>
> thanks again
>
> --
> View this message in context:
> http://www.nabble.com/change-localized-number-format-globally-in-application-tp18983927p18986192.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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Re: Float Validation

[Matthew Young]

Provide your own IConverter from the TextField to not format number with
radix sign:

add(new TextField("id") {
@Override public final IConverter getConverter(Class type) {
return new IntegerConverter();
}
});

On Fri, Jul 25, 2008 at 2:55 AM, mabel25 <[EMAIL PROTECTED]> wrote:

>
> Hi,
> I have been trying to validate FLOAT values by using the NumberValidator.
> However, when I retrieve values such as '12000' from the database into a
> TextField, the textfield will automatically insert commas to become
> '12,000'
> and it will cause problems when I update the database.
> Can anyone please help? Thank you!
> --
> View this message in context:
> http://www.nabble.com/Float-Validation-tp18648670p18648670.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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>

Re: Style implementation for Round Cornered Tabbed Panels

[Matthew Young]

The wicket tab panel example does exactly this

http://www.wicket-library.com/wicket-examples/ajax/tabbed-panel.1

It uses the sliding door technique describe here:

http://www.alistapart.com/articles/slidingdoors/

On Tue, Jun 24, 2008 at 5:02 PM, Brill Pappin <[EMAIL PROTECTED]> wrote:

> I've seen this done pretty much how you describe (in fact I think there is
> a demo inthe wicket examples) That use two images (left and right).
> the left one is narrow, just enough to contain the rounded corners, the
> right side however is extra long; long enough to fit pretty much any text
> you put in.
>
> As the tab expands, the right side move to the right and simply clips to
> the left as needed.
>
>
> - Brill Pappin
>
>
>
> On 24-Jun-08, at 6:01 PM, Francisco Diaz Trepat - gmail wrote:
>
>  Hi all,
>>
>> I need to make each tab on an AjaxTabbedPanel have round corners. No big
>> deal so far:
>>
>> *div.tabpanel div.tab-row li* {
>>   background:url("my-round-corner-tab-background.png") no-repeat left top;
>> }
>>
>> But what if I want to have a "resizable" round cornered tab. Therefore if
>> i
>> have a tab title "hi" and another "good bye and have a wonderful
>> weekend!!!"
>> I wouldn't need to have two different background images: one for small
>> normal titles and another background for huge horrible ones.
>>
>> I believe the technique is to have the two corners edges (left and right)
>> and have the middle space with the same colored background.
>>
>> so, any ideas on how, and if I could implement that without touching so
>> much
>> the AjaxTabbedPanel implementation (extending).
>>
>> I think I might be able to put the left corner background image on the
>> *div.tabpanel
>> div.tab-row li a *and the right one on the *div.tabpanel div.tab-row li a
>> span
>>
>> *This would be, uggly even if I could do it.
>>
>> So, any better way of doing this without having to extend the current
>> AjaxTabbedPanel?
>>
>> thanks,
>> f(t)
>>
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: PageableListView and Detachable Models

[Matthew Young]

>implement your own List interface

Just in case if anyone not aware of, you only need to implement the size()
and get(int index) methods of the List interface, everything else can just
be unsupported.

On Mon, Jun 23, 2008 at 2:21 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> well, thats part of the problem with listview :)
>
> see idataprovider and dataview
>
> if you do want to use listview then you have to implement your own
> List interface that loads windows of data at a time depending on which
> get(index) is used.
>
> -igor
>
> On Mon, Jun 23, 2008 at 2:16 PM, Jürgen Lind <[EMAIL PROTECTED]>
> wrote:
> > Ok, but since I pass the model into the constructor of the listview, how
> > is the model informed which part of the data to load? Is there a method
> > that I have been missing?
> >
> > J.
> >
> > Igor Vaynberg wrote:
> >>
> >> the model can be aware that it is used by the listview. the separation
> >> here is that the listview is unaware of where or how its list is
> >> built.
> >>
> >> for database stuff i prefer using dataview, it has database semantics
> >> more closely built into it.
> >>
> >> -igor
> >>
> >> On Mon, Jun 23, 2008 at 1:55 PM, Jürgen Lind <[EMAIL PROTECTED]>
> >> wrote:
> >>>
> >>> Hi,
> >>>
> >>> I am still a bit confused about one thing in the remark below: how can
> >>> the model of the list view return the required items? Should not the
> >>> model
> >>> be unaware that it is used by a list view?
> >>>
> >>> J.
> >>>
> > in that case store the list of ids in your resultset as
> > a property of the page. the model of the listview can then retrieve
> > the subset of this list (based on the current page and number of
> items
> > needed) and do a select from foo where id in ( subset of id list )
> > query to retrieve the current window of data.
> >>>
> >>> --
> >>> Dr. Jürgen Lind
> >>> iteratec GmbHFon: +49 (0)89 614551-44
> >>> Inselkammerstrasse 4 Fax: +49 (0)89 614551-10
> >>> 82008 Unterhaching   Web: www.iteratec.de
> >>>
> >>> Sitz und Registergericht der iteratec GmbH: München HRB 113 519
> >>> Geschäftsführer: Klaus Eberhardt, Mark Goerke, Inge Hanschke, Ralf
> Menzel
> >>>
> >>>
> >>> -
> >>> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >>> For additional commands, e-mail: [EMAIL PROTECTED]
> >>>
> >>>
> >>
> >> -
> >> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> For additional commands, e-mail: [EMAIL PROTECTED]
> >>
> >
> > --
> > Mit freundlichen Grüßen,
> >
> > Jürgen Lind
> >
> > --
> > Dr. Jürgen Lind
> > iteratec GmbHFon: +49 (0)89 614551-44
> > Inselkammerstrasse 4 Fax: +49 (0)89 614551-10
> > 82008 Unterhaching   Web: www.iteratec.de
> >
> > Sitz und Registergericht der iteratec GmbH: München HRB 113 519
> > Geschäftsführer: Klaus Eberhardt, Mark Goerke, Inge Hanschke, Ralf Menzel
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
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> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: users, please give us your opinion: what is your take on generics with Wicket

[Matthew Young]

  [X] Can best be done in a limited fashion, where we only generify
IModel but not components. I care more about what generifying can do
for API clarity (declaring a component to only accept certain models
for instance) than static type checking.

[X] I might rethink upgrading if my choice doesn't win.

On Sun, Jun 1, 2008 at 1:44 PM, Eelco Hillenius <[EMAIL PROTECTED]>
wrote:

> Hi all,
>
> We have had several threads in this and the dev list, and some
> discussions in the public on how to incorporate generics in Wicket.
>
> I'd like to use this thread to gather the opinions of as many regular
> Wicket users as we can. Please help us get an impression of what our
> users think about the issue by completing this simple survey. Note
> that it is not a vote; we only want to get an idea of what you think.
>
> 1) Generifying* Wicket
>   [ ] Can best be done like currently in the 1.4 branch, where models
> and components are both generified. I care most about the improved
> static type checking generified models and components give Wicket.
>   [ ] Can best be done in a limited fashion, where we only generify
> IModel but not components. I care more about what generifying can do
> for API clarity (declaring a component to only accept certain models
> for instance) than static type checking.
>   [ ] Should be avoided, I prefer the way 1.3 works. Because... (fill
> in your opinion here).
>   [ ]  (anything other than these choices?)
>
> 2) How strongly do you feel about your choice above?
>   [ ] Whatever choice ultimately made, I'll happily convert/ start
> using 1.4 and up.
>   [ ] I might rethink upgrading if my choice doesn't win.
>   [ ] I definitively won't be using 1.4. if Wicket doesn't go for my
> preference.
>
> Thanks in advance for everyone participating, and pls feel free to
> explain yourself further beyond just answering these questions!
>
> Eelco
>
> p.s. I suggest that the core devs and most active participants and
> previous discussions wait a few days before giving their opinions so
> that we don't flood the thread right from the start.
>
> * Parameterizing would probably be the better word to use, but
> generifying seems to be the word that many people use.
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: Ajax postcall handler does not get called every time

[Matthew Young]

I filed a bug report: https://issues.apache.org/jira/browse/WICKET-1572

This bug is so unfathomable, there is got to be some psychic being involve.


On Wed, May 21, 2008 at 2:32 AM, TonyVegas <[EMAIL PROTECTED]> wrote:

>
> *revive zombie*
>
> has any simple solution been found? I am dealing with the same issue.
>
>
>
> RobinShine wrote:
> >
> > Hi Matt,
> >
> > Thanks for your quick answer. Although in this simple case,  it is enough
> > to only update the count label.  However in my application, it is
> > necessary to update the whole region including the component initiating
> > the ajax action. One scenario is that I've written a treetable component
> > based on table structure, and it encloses ajax links used to
> > expand/collpase tree nodes. In the event handler of thse links, I modify
> > tree structure to satisfy node expanding/collapsing, and add the whole
> > treetable component to the ajax request target for simplicity reason.
> >
> > From your words, it seems that it is not safe to use Wicket Ajax this
> way.
> > However, my application uses this "pattern" extensively. Are there any
> > other approaches for my scenario?
> >
> > Regards.
> > Robin
> >
> > Matthew Young <[EMAIL PROTECTED]> wrote: The problem is you are ajax
> > updating this whole thing including the nested
> > ajaxlink:
> >
> >
> >
> >
> >link
> >
> >
> >
> >
> > it causes the wicket-ajax js stuff header contributed everytime the link
> > is
> > clicked.  Open the ajax debug window to see.  This re-init wipe out the
> > postcallhandler install on page load so there is nothing there to call
> > once
> > the link is clicked.
> >
> > I cannot explain why you need to close and re-open the browser for this
> to
> > happen. It shouldn't work at all.  I'm sure Matej and Igor can explain.
> >
> > Change your page to this and only ajax update the "count" then you have
> no
> > problem:
> >
> >
> >
> >
> >
> >
> >
> >link
> >
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Ajax-postcall-handler-does-not-get-called-every-time-tp16659218p17359455.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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>
>

Re: Form models not populated when using FileUploadField and "multipart/form-data" .. ?

[Matthew Young]

>I'd forgotten that this was required on multipart forms:
>f.setMultiPart(true);

Odd, I didn't call .setMultiPart(true); and I have no problem at all.


On Mon, May 19, 2008 at 6:24 AM, Joel Halbert <[EMAIL PROTECTED]>
wrote:

> I am an idiot.
> I'd forgotten that this was required on multipart forms:
> f.setMultiPart(true);
>
> (hanging head in shame)
>
> --
> From: "Joel Halbert" <[EMAIL PROTECTED]>
> Sent: Monday, May 19, 2008 2:10 PM
> To: 
> Subject: Re: Forn models not populated when using FileUploadField and
> "multipart/form-data" .. ?
>
>  I've identified that in the cases where this is working the request type
>> Wicket creates to handle the form submission is a
>> "MultipartServletWebRequest", and in those where it is not the request type
>> is a standard "ServletWebRequest".
>>
>> The form markup on both pages looks the same
>>
>> Form that does work:
>> > action="?wicket:bookmarkablePage=%3ARatingAdd&wicket:interface=%3A7%3Aadd%3A%3AIFormSubmitListener%3A%3A&bottomTab=0&topTab=0"
>> method="post" wicket:id="add">
>>
>>
>> Form that doesn't work:
>> > action="?wicket:bookmarkablePage=%3ARegisterUser&wicket:interface=%3A2%3Aregister%3A%3AIFormSubmitListener%3A%3A&bottomTab=0&topTab=0"
>> method="post" wicket:id="register">
>>
>>
>> Any ideas why  a ServletWebRequest would be used to handle a form of type
>> "multipart" ?
>>
>> --
>> From: "Joel Halbert" <[EMAIL PROTECTED]>
>> Sent: Monday, May 19, 2008 1:14 PM
>> To: 
>> Subject: Forn models not populated when using FileUploadField and
>> "multipart/form-data" .. ?
>>
>>  Hi,
>>>
>>> I'm experiencing a problem on a form whereby if I include a
>>> "FileUploadField" in the form, causing the form encoding type to become
>>> "multipart/form-data", none of the model objects from other fields on the
>>> form are correctly populated when the form is submitted. Oddly enough we do
>>> have other pages that do use "FileUploadField" with no problems, and I'm
>>> unable to see any differences between the page that doesn't work and those
>>> that do.
>>>
>>> Is there any obvious reason why model objects might not get populated
>>> when the form enctype becomes "multipart/form-data" as is the case when
>>> using a FileUploadField ? If i remove the FileUploadField from the form
>>> everything works as expected.
>>>
>>> Thanks,
>>> Joel
>>>
>>
>>
>> -
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
>>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
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>

Re: Text handling in wicket

[Matthew Young]

He is probably talking about if resource string is html code, then there can
be css class string in there like this:

resource-string-x=This is something something
and something something.

He is worry that if the designer change the class name "stand-out" or
"another-class", then you will have to edit many property resource file.

On Sun, May 18, 2008 at 11:28 AM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> i dont really understand what you are talking about
>
> -igor
>
> On Sun, May 18, 2008 at 11:25 AM, Mathias P.W Nilsson
> <[EMAIL PROTECTED]> wrote:
> >
> > Doesn't this meen that if I use a class for css or id then I need to
> > consider, html file, property file and css file. So If a designer changes
> > the css then I need to change the property file as well. Is this really
> > good?
> > --
> > View this message in context:
> http://www.nabble.com/Text-handling-in-wicket-tp17303050p17306072.html
> > Sent from the Wicket - User mailing list archive at Nabble.com.
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: Account Activation Email generation and response processing: any design example?

[Matthew Young]

What is the advantage of using message digest over uuid?  Isn't message
digest not guaranteed to be unique where as UUID is always unique?

On Thu, May 15, 2008 at 7:39 PM, Martin Makundi <
[EMAIL PROTECTED]> wrote:

> You could also just use a md5 hashkey with content specific to the account:
>
>MessageDigest messageDigest = MessageDigest.getInstance("MD5");
>return new String(messageDigest.digest((encryptionKey +
> value).getBytes()));
>
> **
> Martin
>
> 2008/5/16 Ryan Gravener <[EMAIL PROTECTED]>:
> > You may also want to have a enum/int to represent what kind of token it
> is.
> > New user, new email, forgot password, etc..
> >
> > On Thu, May 15, 2008 at 7:01 PM, James Carman <
> [EMAIL PROTECTED]>
> > wrote:
> >
> >> java.util.UUID.randomUUID().toString()
> >>
> >> On Thu, May 15, 2008 at 6:57 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> >> > I need to implement the usual account activation via email function.
>  Can
> >> > anyone point me to some example of how this is implemented? If in
> Wicket
> >> > even better but anything would help me a lot.
> >> >
> >> > One question I have is how to generate hard to guess unique keys in
> the
> >> > email link? I use Hibernate & MySql, does this give me some easy way
> to
> >> > generate these keys? Use Jakarta common-id to generate uuid?
> >> >
> >> > I plan to have an activation field in the user table to store the
> >> activation
> >> > key, once the user respond to the activation email link, clear the
> field
> >> to
> >> > indicate the account is activated. Is this how it's done?
> >> >
> >> > Thanks for any help!
> >> >
> >>
> >> -
> >> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> For additional commands, e-mail: [EMAIL PROTECTED]
> >>
> >>
> >
> >
> > --
> > Ryan Gravener
> > http://twitter.com/ryangravener
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: Account Activation Email generation and response processing: any design example?

[Matthew Young]

>You may also want to have a enum/int to represent what kind of token it is.
New user, new email, forgot password, etc..

To have a field in the user-account table to store this value?  Or do you
mean to send this as part of the activation URL?

And what is the purpose to have this?

On Thu, May 15, 2008 at 6:42 PM, Ryan Gravener <[EMAIL PROTECTED]>
wrote:

> You may also want to have a enum/int to represent what kind of token it is.
> New user, new email, forgot password, etc..
>
> On Thu, May 15, 2008 at 7:01 PM, James Carman <[EMAIL PROTECTED]>
> wrote:
>
> > java.util.UUID.randomUUID().toString()
> >
> > On Thu, May 15, 2008 at 6:57 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> > > I need to implement the usual account activation via email function.
>  Can
> > > anyone point me to some example of how this is implemented? If in
> Wicket
> > > even better but anything would help me a lot.
> > >
> > > One question I have is how to generate hard to guess unique keys in the
> > > email link? I use Hibernate & MySql, does this give me some easy way to
> > > generate these keys? Use Jakarta common-id to generate uuid?
> > >
> > > I plan to have an activation field in the user table to store the
> > activation
> > > key, once the user respond to the activation email link, clear the
> field
> > to
> > > indicate the account is activated. Is this how it's done?
> > >
> > > Thanks for any help!
> > >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
>
> --
> Ryan Gravener
> http://twitter.com/ryangravener
>

Account Activation Email generation and response processing: any design example?

[Matthew Young]

I need to implement the usual account activation via email function.  Can
anyone point me to some example of how this is implemented? If in Wicket
even better but anything would help me a lot.

One question I have is how to generate hard to guess unique keys in the
email link? I use Hibernate & MySql, does this give me some easy way to
generate these keys? Use Jakarta common-id to generate uuid?

I plan to have an activation field in the user table to store the activation
key, once the user respond to the activation email link, clear the field to
indicate the account is activated. Is this how it's done?

Thanks for any help!

Re: RequiredBorder being applied multiple times in ajax calls

[Matthew Young]

Sorry I can't help you with your question.  But may I ask where you get the
PhoneFormatter?

On Wed, May 14, 2008 at 5:58 PM, Sam Barnum <[EMAIL PROTECTED]> wrote:

> Using the tips in this PDF
> http://londonwicket.org/content/LondonWicket-FormsWithFlair.pdf
>
> I created the simple RequiredBorder class as follows:
>
> public class RequiredBorder extends MarkupComponentBorder {
>public void renderAfter(Component component) {
>FormComponent fc = (FormComponent) component;
>if (fc.isRequired()) {
>super.renderAfter(component);
>}
>}
> }
>
> This basically adds a "*" after any required fields.  It seemed to work
> great until I used it with an ajax phone formatter behavior:
>
> new AjaxFormComponentUpdatingBehavior("onchange") {
>protected void onUpdate(AjaxRequestTarget target) {
>Object oldValue = component.getValue();
>String formatted = new PhoneFormatter().format(oldValue);
>component.setModelObject(formatted);
>target.addComponent(component);
>}
> }
>
>
> This caused duplicate "*" indicators to appear after my phone field when
> the phone number changed, one per onchange request.  I tried adding a
> boolean field to the RequiredBorder so it only gets processed once.  This
> fixed the phone formatter duplicates, but if the form submits and stays on
> the same page, all the "*" marks disappear from the required fields.
>
> This is definitely some sort of lifecycle problem, but how do you fix it?
>
> On a related note, is it generally a bad idea to mix AJAX and non-ajax
> actions?  It seems like this is one of many issues I've run into when doing
> this.
>
> Thanks,
>
> -Sam Barnum

Re: Is there a setGatherAbbreviatedBrowserInfo(true) as appose to setGatherExtendedBrowserInfo(true)?

[Matthew Young]

Thank you! I see how this work now.

On Sun, May 4, 2008 at 10:17 PM, Eelco Hillenius <[EMAIL PROTECTED]>
wrote:

> On Fri, May 2, 2008 at 4:59 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > I only want to find out the user's timezone.
> >  setGatherExtendedBrowserInfo(true) redirect page take too long,
> sometimes
> it
> >  stays on the screen many seconds.
>
> You can often best do this in a custom way by either creating your own
> variant of WebRequestCycle#newClientInfo or e.g. by integrating it in a
> login form for instance (which of course only works for applications where
> users have to be logged in before they get to the point where your browser
> info matters).
>
> That roughly works like this:
>
> Java:
>
> pubic LoginForm(String id) {
>  super(id, new CompoundPropertyModel(new ClientPropertiesBean()));
>  add(new HiddenField("navigatorAppName"));
>  add(new HiddenField("navigatorAppVersion"));
>  add(new HiddenField("navigatorAppCodeName"));
>  add(new HiddenField("navigatorCookieEnabled"));
>  add(new HiddenField("navigatorJavaEnabled"));
>  add(new HiddenField("navigatorLanguage"));
>  add(new HiddenField("navigatorPlatform"));
>  add(new HiddenField("navigatorUserAgent"));
>  add(new HiddenField("screenWidth"));
>  add(new HiddenField("screenHeight"));
>  add(new HiddenField("screenColorDepth"));
>  add(new HiddenField("utcOffset"));
>  ...
>
> HTML template:
>
> 
>  
> 
> ...
>  onsubmit="submitform(this)">
>  
>wicket:id="navigatorAppName"
> value="test" />
>wicket:id="navigatorAppVersion" value="test" />
>wicket:id="navigatorAppCodeName" />
>wicket:id="navigatorCookieEnabled" />
>wicket:id="navigatorJavaEnabled" />
>wicket:id="navigatorLanguage" />
>wicket:id="navigatorPlatform" />
> wicket:id="navigatorUserAgent" />
>   
>   
>wicket:id="screenColorDepth"
> />
>   
>  
>  ...
> 
> ...
>
> Login.js:
>
> function submitform(form) {
>  form.navigatorAppName.value = window.navigator.appName;
>  form.navigatorAppVersion.value = window.navigator.appVersion;
>  form.navigatorAppCodeName.value = window.navigator.appCodeName;
>  var cookieEnabled = (window.navigator.cookieEnabled)? true : false;
>  if (typeof window.navigator.cookieEnabled == "undefined" &&
> !cookieEnabled)
> {
>   document.cookie = "wickettestcookie";
>   cookieEnabled = (document.cookie.indexOf("wickettestcookie")!=-1)? true
> :
> false;
>  }
>  form.navigatorCookieEnabled.value = cookieEnabled;
>  form.navigatorJavaEnabled.value =  window.navigator.javaEnabled();
>  form.navigatorLanguage.value = window.navigator.language ?
> window.navigator.language : window.navigator.userLanguage;
>  form.navigatorPlatform.value = window.navigator.platform;
>  form.navigatorUserAgent.value = window.navigator.userAgent;
>  if (window.screen) {
>  form.screenWidth.value = window.screen.width;
>  form.screenHeight.value = window.screen.height;
>  form.screenColorDepth.value = window.screen.colorDepth;
>  }
>  form.utcOffset.value = (new Date().getTimezoneOffset() / -60);
>  return true;
> }
>
>
> That should give you an idea :-)
>
> Eelco
>

Is there a setGatherAbbreviatedBrowserInfo(true) as appose to setGatherExtendedBrowserInfo(true)?

[Matthew Young]

I only want to find out the user's timezone.
setGatherExtendedBrowserInfo(true) redirect page take too long, sometimes it
stays on the screen many seconds.

Re: Can the UploadProgressBar not submit if the file field is blank?

[Matthew Young]

I solve this problem by putting an 'onclick' handler on the Submit button to
check for blank input.

Re: Can the UploadProgressBar not submit if the file field is blank?

[Matthew Young]

>Can you just mark it as required?

It's not the validation part I have problem with. I want to prevent the
UploadProgressBar from showing up when the field is blank and show a
javascript alert in that case.  There is no need to submit to the server.

The UploadProgressBar installs an 'onsubmit' event handler to show itself.
It's installed by adding a AttributeModifier to the form. Is there any way I
can put stuff *in front* of its javascript?  So I can have something like
this:

"if (field.value == null || field.value==""){alert("You must choose a file
to upload");return false;}[the rest of UploadProgressBar stuff]"



On Fri, May 2, 2008 at 3:19 AM, James Carman <[EMAIL PROTECTED]>
wrote:

> Can you just mark it as required?
>
> On Fri, May 2, 2008 at 2:15 AM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > Instead of submit, pop up a dialog telling the user to choose a file to
> >  upload?  As is now, the UploadProgressBar show up, form submit ,
> >  getFileUpload returns null and error handling happens on the server.
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Can the UploadProgressBar not submit if the file field is blank?

[Matthew Young]

Instead of submit, pop up a dialog telling the user to choose a file to
upload?  As is now, the UploadProgressBar show up, form submit ,
getFileUpload returns null and error handling happens on the server.

Re: How to show a bottom-of-the-page feedback panel?

[Matthew Young]

public class YourPage extends WebPage implement IHeadContributor {



// in case form has error, scroll down
@Override public void renderHead(IHeaderResponse r) {
if (form.hasError()) {
r.renderOnLoadJavascript("location.hash='YOUR-ANCHOR'");
}
}

}

On Thu, May 1, 2008 at 4:08 PM, nate roe <[EMAIL PROTECTED]> wrote:

> If I have a feedback panel positioned together with a form at the bottom
> of
> a very long page, how can I cause the browser to snap to that feedback
> panel
> upon validation error?
>
> I could use an anchor tag at the feedback panel, but how would I tell
> Wicket
> to go to that anchor upon validation error?
>
> Thanks,
> Nate Roe
>

Re: RTFM messages

[Matthew Young]

Just want to add my appreciation to all the help I got here, especially from
Igor.  Sometime I receive the answer instantly, even on weekend!  One thing
I learn to do is not only read the javadoc but read the code.  A lot of the
component stuffs are pretty easy to follow, especially if you use something
like Eclipse's Java Browsing.  Go Wicket!

Re: How to run some javascript some # of seconds after page is loaded

[Matthew Young]

Alright, that worked.  Thanks!

On Wed, Apr 30, 2008 at 6:13 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> window.setTimeout(function() {Effect.Fade('feedback-id');}, 7000)
>
> -igor
>
>
> On Wed, Apr 30, 2008 at 6:08 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > I have a feedback panel on the page I want to fade way after 7 seconds.
>  I
> >  tried adding this to the page:
> >
> > private static AbstractBehavior feedbackSelfDisappear = new
> >  AbstractBehavior() {
> > private static final long serialVersionUID = 1L;
> > @Override public void renderHead(IHeaderResponse response) {
> > super.renderHead(response);
> >
> >
>  
> response.renderOnDomReadyJavascript("window.setTimeout(Effect.Fade('feedback-id'),
> >  7000)");
> > }
> > };
> >
> >
> >  But the fade happens immediately without delay.  I tried these and all
> the
> >  same:
> >
> >
> >
>  response.renderOnDomReadyJavascript("setTimeout(Effect.Fade('feedback-id'),
> >  7000)");
> >
> >
>  
> response.renderOnLoadReadyJavascript("window.setTimeout(Effect.Fade('feedback-id'),
> >  7000)");
> >
> >
>  response.renderOnLoadReadyJavascript("setTimeout(Effect.Fade('feedback-id'),
> >  7000)");
> >
> >  What's the right way to get make this happen?
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

How to run some javascript some # of seconds after page is loaded

[Matthew Young]

I have a feedback panel on the page I want to fade way after 7 seconds.  I
tried adding this to the page:

private static AbstractBehavior feedbackSelfDisappear = new
AbstractBehavior() {
private static final long serialVersionUID = 1L;
@Override public void renderHead(IHeaderResponse response) {
super.renderHead(response);

response.renderOnDomReadyJavascript("window.setTimeout(Effect.Fade('feedback-id'),
7000)");
}
};


But the fade happens immediately without delay.  I tried these and all the
same:


response.renderOnDomReadyJavascript("setTimeout(Effect.Fade('feedback-id'),
7000)");

response.renderOnLoadReadyJavascript("window.setTimeout(Effect.Fade('feedback-id'),
7000)");

response.renderOnLoadReadyJavascript("setTimeout(Effect.Fade('feedback-id'),
7000)");

What's the right way to get make this happen?

Re: Anyone seen this Firefox bug: tabs stop working after ajax update

[Matthew Young]

>I think that your images div is overlapping the tab-row div.

Oh wow, thanks for spotting this.  The tab-panel div is overlapping tab-row
div. I have no idea why though.

I use your suggestion on tab-panel:

  div.tab-panel { margin-top: 45px; }

and no more problem with the tabs.

But how did they become overlap?  Margin properties are not inherited so it
couldn't be from the parent.

Thanks a lot for your help.

On Mon, Apr 28, 2008 at 10:26 AM, Cristi Manole <[EMAIL PROTECTED]>
wrote:

> I think that your images div is overlapping the tab-row div.
>
> You could try to *add margin-top: 45px;* in the #photos style [line 172 in
> your style.css].
>
> I am not sure if this will work since I see the first time the page loads
> the tabs work... anyways, by changing those on the fly in my browser I
> managed to get it working after clicking the navigator, as you need it to.
>
> Hope this helps,
> Cristi Manole
>
> On Mon, Apr 28, 2008 at 9:18 AM, Matthew Young <[EMAIL PROTECTED]> wrote:
>
> > I have a tabpanel.  After ajax update to a div inside the tab-panel, the
> > tab
> > stop working: rollover hover doesn't work, no reaction to click.  This
> > only
> > happen to Firefox both Windows and Linux. No problem with IE7, Opera or
> > Safari.  You can see this in action here: "
> > http://208.131.142.119:8080/gsweb/invitations";.  Scroll to the bottom
> and
> > click on the navigator.  This triggers an ajax update to a div inside
> the
> > tab-panle div and the navigator itself.  After that, the tabs stop
> > working.
> > What is going on?
> >
>

Anyone seen this Firefox bug: tabs stop working after ajax update

[Matthew Young]

I have a tabpanel.  After ajax update to a div inside the tab-panel, the tab
stop working: rollover hover doesn't work, no reaction to click.  This only
happen to Firefox both Windows and Linux. No problem with IE7, Opera or
Safari.  You can see this in action here: "
http://208.131.142.119:8080/gsweb/invitations";.  Scroll to the bottom and
click on the navigator.  This triggers an ajax update to a div inside the
tab-panle div and the navigator itself.  After that, the tabs stop working.
What is going on?

Re: Is it kosher to have "wicket-event.js" and "wicket-ajax.js" contributed on every ajax update?

[Matthew Young]

>That would be a wicket bug, is there a jira entry for it?

Just created one:

https://issues.apache.org/jira/browse/WICKET-1572

This one should not be called a bug. Open browser first, then start wicket
app, it's fine. But start wicket app first, then open browser, it's not.
What difference do it make? The fix and the explanation will be real
interesting.

>In that case lightbox needs to be fixed

lightbox.js does this at the very end:

function initLightbox() { myLightbox = new Lightbox(); }
Event.observe(window, 'load', initLightbox, false);

So how to fix this? Change lightbox.js?

Re: Is it kosher to have "wicket-event.js" and "wicket-ajax.js" contributed on every ajax update?

[Matthew Young]

>Wicket filters the contributions on client side (according to the
URL)

Can explain what is (according to the URL)?  Does the filtering apply to any
js?

If wicket js is filtered on the client side, then I don't know what's going
on with this question:

http://www.nabble.com/Ajax-postcall-handler-does-not-get-called-every-time-td16659218.html#a16663054

>Can you please elaborate on scriptaculous not working?

I run into this problem with the lightbox component in wicket-stuff.
Lightbox uses scriptaculous. My page also uses scriptaculous so I includes
the lib (implements IHeaderContributor and renderHead on the page).  On ajax
update, the lightbox component contributes scriptaculous.  Once that happen,
scriptaculous effects stops working.  I had to disable lightbox from
contributing scriptaculous.

Another problem is the lightbox.js needs to be part of the page because it
initializes itself on window load event.  Lightbox doesn't work if
lightbox.js is loaded via ajax because there is no window load event to hook
itself up.

On Sun, Apr 27, 2008 at 2:15 AM, Matej Knopp <[EMAIL PROTECTED]> wrote:

> Wicket filters the contributions on client side (according to the
> URL). Can you please elaborate on scriptaculous not working?
>
> -Matej
>
> On Sun, Apr 27, 2008 at 9:43 AM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > >filter out the duplicates on the client side
> >
> >   How do you do that?  Would it be possible to make stuff like
> scriptaculous
> >  effects to work like that?  Scriptaculous doesn't work if it's ajax
> >  contributed more than once.
> >
> >  On Sat, Apr 26, 2008 at 11:25 PM, Igor Vaynberg <
> [EMAIL PROTECTED]>
> >  wrote:
> >
> >
> >
> >  > wicket will filter out the duplicates on the client side
> >  >
> >  > -igor
> >  >
> >  > On Sat, Apr 26, 2008 at 11:20 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> >  > > The AjaxPagingNavigator is header-contributing "wicket-event.js"
> and
> >  > >  "wicket-ajax.js" everytime a link is clicked.  There must be
> something
> >  > in
> >  > >  these js to make this ok?
> >  > >
> >  >
> >  > -
> >  > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > For additional commands, e-mail: [EMAIL PROTECTED]
> >  >
> >  >
> >
>
>
>
> --
> Resizable and reorderable grid components.
> http://www.inmethod.com
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: Is it kosher to have "wicket-event.js" and "wicket-ajax.js" contributed on every ajax update?

[Matthew Young]

>filter out the duplicates on the client side

  How do you do that?  Would it be possible to make stuff like scriptaculous
effects to work like that?  Scriptaculous doesn't work if it's ajax
contributed more than once.

On Sat, Apr 26, 2008 at 11:25 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> wicket will filter out the duplicates on the client side
>
> -igor
>
> On Sat, Apr 26, 2008 at 11:20 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > The AjaxPagingNavigator is header-contributing "wicket-event.js" and
> >  "wicket-ajax.js" everytime a link is clicked.  There must be something
> in
> >  these js to make this ok?
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Is it kosher to have "wicket-event.js" and "wicket-ajax.js" contributed on every ajax update?

[Matthew Young]

The AjaxPagingNavigator is header-contributing "wicket-event.js" and
"wicket-ajax.js" everytime a link is clicked.  There must be something in
these js to make this ok?

Re: image resource

[Matthew Young]

new WebMarkupContainer("wicketId") {
private static final long serialVersionUID = 1L;
@Override protected void onComponentTag(final ComponentTag tag){
super.onComponentTag(tag);
tag.put("src", "http://www.someothersite.com/image.gif";);
}
};


On Thu, Apr 24, 2008 at 11:47 AM, i ii <[EMAIL PROTECTED]> wrote:

>
> how to get image src from other site? i need to update image based on user
> input
>
> // does not work
> new Image("wicketId", new Model("http://www.someothersite.com/image.gif
> "));
>

Re: Anyway to fix this generic warning?

[Matthew Young]

ArthIT: How to suppress the warning is not why I asked the question.  I want
to be sure generify Wicket is correct so user code can be clean and warning
free.

>in Eclipse go to "Window -> Preferences"
>Type "Generic" in the search box. Now you should see the
>Java->compiler->Errors/Warning>s Node.
>Open it, and change settings under "Generic types" to whatever you want
>("Ignore" f.e.)

I don't do this because that covers up all the warnings of that kind. I
prefer to see the warnings and deal with them.  If the warning cannot be
fixed, I use @SupressWarning on the spot.

On Thu, Apr 24, 2008 at 3:53 AM, ArthIT <[EMAIL PROTECTED]> wrote:

>
> Hi,
>
> in Eclipse go to "Window -> Preferences"
> Type "Generic" in the search box. Now you should see the
> Java->compiler->Errors/Warnings Node.
> Open it, and change settings under "Generic types" to whatever you want
> ("Ignore" f.e.)
>
> Cheerz
>
>
> MYoung wrote:
> >
> > (Other than using @SupressWarnings)
> >
> >AjaxFallbackButton submitButton = new
> > AjaxFallbackButton("submitButton", form) {
> >
> > @Override protected void onSubmit(AjaxRequestTarget target,
> > Form
> > f) { <<< Warning here
> > .
> >
>  Form is a raw type. References to generic type Form should be
> > parameterized.
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Anyway-to-fix-this-generic-warning--tp16848154p16849776.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: A question for Igor

[Matthew Young]

Ah, I see.  Thanks!

// add the new tabbed panel, attribute modifier only used to switch
// between different css variations
add(new TabbedPanel("tabs", tabs).add(new AttributeModifier("class",
 true,
TabbedPanelPage.this.getModel(;


On Wed, Apr 23, 2008 at 11:12 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> the code is on TabbedPanelPage, the links simply switch the css class
> that is on the div tag used to attach to tabbed panel.
>
> -igor
>
>
> On Wed, Apr 23, 2008 at 11:08 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > I am looking at the wicket.markup.html.tabs.TabbedPanel
> >  (wicket-extensions)<
> http://wicketstuff.org/wicket13/compref/?wicket:bookmarkablePage=%3Aorg.apache.wicket.examples.compref.TabbedPanelPage
> >example
> >  on
> >  http://wicketstuff.org/wicket13/compref/, I couldn't figure out how you
> >  switch the css.  Is that done in WicketExamplePage?  Unfortunately,
> >  WicketExamplePage.java is not part of the source.
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

A question for Igor

[Matthew Young]

I am looking at the wicket.markup.html.tabs.TabbedPanel
(wicket-extensions)example
on
http://wicketstuff.org/wicket13/compref/, I couldn't figure out how you
switch the css.  Is that done in WicketExamplePage?  Unfortunately,
WicketExamplePage.java is not part of the source.

Re: Anyway to fix this generic warning?

[Matthew Young]

Form

I tried that already and it's no good.

Compile Error: Name clash: The method onSubmit(AjaxRequetTarget, Form) of
type new AjaxFallbackButton(){} has the same erasure as
onSubmit(AjaxRequestTarget, Form) of type AjaxFallbackButton but does not
override it.

On Wed, Apr 23, 2008 at 2:54 AM, Johan Compagner <[EMAIL PROTECTED]>
wrote:

> Form
>
> On Wed, Apr 23, 2008 at 6:52 AM, Matthew Young <[EMAIL PROTECTED]> wrote:
>
> > (Other than using @SupressWarnings)
> >
> >   AjaxFallbackButton submitButton = new
> > AjaxFallbackButton("submitButton", form) {
> >
> >@Override protected void onSubmit(AjaxRequestTarget target,
> > Form
> > f) { <<<<<<< Warning here
> > .
> >
> > >>>>>>> Form is a raw type. References to generic type Form should be
> > parameterized.
> >
>

PageableListView need to be generified?

[Matthew Young]

I'm getting warning on:

new PageableListView() {

 @Override protected void populateItem(ListItem item) {

 ListItem is generic. References to generic type ListItem should be
parameterized.

Anyway to fix this generic warning?

[Matthew Young]

(Other than using @SupressWarnings)

   AjaxFallbackButton submitButton = new
AjaxFallbackButton("submitButton", form) {

@Override protected void onSubmit(AjaxRequestTarget target, Form
f) { <<< Warning here
.

>>> Form is a raw type. References to generic type Form should be
parameterized.

Re: Why is LoadDetachableModel called twice?

[Matthew Young]

dump the stack trace and see?

   new Exception().printStackTrace();

On Fri, Apr 18, 2008 at 8:45 PM, Fernando Wermus <[EMAIL PROTECTED]>
wrote:

> Warren,
>  I am new using LoadableDetacheModel. I would like to know why is
> called twice in your example.
>
> Thanks.
>
> --
> Fernando Wermus.
>

Re: possible html parsing bug?

[Matthew Young]

public class WicketApplication extends WebApplication
{
@Override public void init() {
this.getMarkupSettings().setStripXmlDeclarationFromOutput(true);
}
}

On Wed, Apr 16, 2008 at 3:06 AM, <[EMAIL PROTECTED]> wrote:

> Hi:
> It took me a while to find out why my iframe was not displaying properly.
> I have a parent/container page like
>
> 
>   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
> http://www.w3.org/1999/xhtml"; xmlns:wicket="
> http://wicket.apache.org/";>
> ...
> iframe child
>
> and the child page is like
>
> 
>   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
> http://www.w3.org/1999/xhtml"; xmlns:wicket="
> http://wicket.apache.org/";>
> ...
> 
>
> The final rendering the html page would contain  declaration ,
> which results in improper display in browser.  Once I remove the  line from the child html file,  the final rendering of html
> does not show  somehow make the browser happy and display the page correctly.
> My understanding is that for child page, wicket would discard anything
> outside , but apparently, the presence of  first line in child html somehow forced the parser to add the  final html output as the first line, which also surprises as I thought
> wicket would stream out content as it goes instead of waiting to parse the
> entire tree.
>
> Thanks
>

Re: DataTable with row indexes?

[Matthew Young]

IColumn[] columns = {
//
// Make a column to show the row number
//
new AbstractColumn(new Model("No.")) {
@Override
public void populateItem(Item cellItem, String componentId,
IModel rowModel) {

Item parentRow = (Item)
cellItem.getParent().getParent();
cellItem.add(new Label(componentId,
Integer.toString(parentRow.getIndex() + 1)));
}

@Override
public String getCssClass() {
return "rowNo";
}
},

  ...  [other columns etc]  ...

  }
On Mon, Apr 14, 2008 at 5:46 PM, Ritz123 <[EMAIL PROTECTED]> wrote:

>
> Hi,
>
> Has anyone implemented DataTable with row indexes showing the
> corresponding
> row number as the first column?
>
> Thanks
> --
> View this message in context:
> http://www.nabble.com/DataTable-with-row-indexes--tp16692909p16692909.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: Ajax postcall handler does not get called every time

[Matthew Young]

The problem is you are ajax updating this whole thing including the nested
ajaxlink:

   
   
   link
   


it causes the wicket-ajax js stuff header contributed everytime the link is
clicked.  Open the ajax debug window to see.  This re-init wipe out the
postcallhandler install on page load so there is nothing there to call once
the link is clicked.

I cannot explain why you need to close and re-open the browser for this to
happen. It shouldn't work at all.  I'm sure Matej and Igor can explain.

Change your page to this and only ajax update the "count" then you have no
problem:


   
   
   
   link

Re: Ajax postcall handler does not get called every time

[Matthew Young]

Where is the attachment?

Re: Migrating to 1.4-SNAPSHOT: how to rid of generic warnings?

[Matthew Young]

> public class HomePage extends WebPage {

ERROR: The type WebPage is not generic; it cannot be parameterized with
arguments 



>you COULD use the @SuppressWarnings({"unchecked"})

I would rather not use @SupressWarnings if I can do the right thing.

On Thu, Apr 10, 2008 at 4:49 PM, Matej Knopp <[EMAIL PROTECTED]> wrote:

> Problem is that WebPage is generic class but your instance doesn't
> have the type specified. Since you page doesn't have a model object
> the type is not really necessary, but the compiler doesn't know that.
>
> You can try this:
>
>
> public class HomePage extends WebPage {
>
> This should get rid of the wanings when adding components.
>
> -Matej
>
> On Fri, Apr 11, 2008 at 1:19 AM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > Oh mine, some many generic warnings after moving to 1.4.  I got rid of
> them
> >  by putting in type parameters but I'm not sure if I'm doing the right
> thing.
> >  There is one warning I don't know how to fix:
> >
> >  WARNING: Type safety: the method add(Component) belongs to the raw type
> >  MarkupContainer. Reference to generic type MarkupContainer should be
> >  parameterized.
> >
> >
> >  What are the benefits of generifying Wicket? I only know one is type
> safe
> >  model.  What else?
> >
> >
> >
> >  Here is a little test page, please take a look and see if I'm doing
> thing
> >  correctly?
> >
> >  public class HomePage extends WebPage {
> >
> > private static final long serialVersionUID = 1L;
> >
> > private String hi ="";
> > private int count;
> >
> > public HomePage(final PageParameters parameters) {
> >
> > // WARNING HERE and next line
> > add(new Label("message", "If you see this message
> wicket
> >  is properly configured and running"));
> > add(new FeedbackPanel("feedback"));
> > Form form = new Form("form", new
> >  CompoundPropertyModel(this)) {
> > private static final long serialVersionUID = 1L;
> > @Override public void onSubmit() {
> > ++count;
> > }
> > };
> > add(form);// WARNING HERE
> > form.add(new TextField("hi").setRequired(true));
> > // WARNING HERE
> > add(new Label("hihi", new
> PropertyModel(this,
> >  "hello")));
> > }
> >
> > public String getHello() {
> > return hi + ": you say hello " + count + " times.";
> > }
> >  }
> >
>
>
>
> --
> Resizable and reorderable grid components.
> http://www.inmethod.com
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Migrating to 1.4-SNAPSHOT: how to rid of generic warnings?

[Matthew Young]

Oh mine, some many generic warnings after moving to 1.4.  I got rid of them
by putting in type parameters but I'm not sure if I'm doing the right thing.
There is one warning I don't know how to fix:

WARNING: Type safety: the method add(Component) belongs to the raw type
MarkupContainer. Reference to generic type MarkupContainer should be
parameterized.


What are the benefits of generifying Wicket? I only know one is type safe
model.  What else?



Here is a little test page, please take a look and see if I'm doing thing
correctly?

public class HomePage extends WebPage {

private static final long serialVersionUID = 1L;

private String hi ="";
private int count;

public HomePage(final PageParameters parameters) {

// WARNING HERE and next line
add(new Label("message", "If you see this message wicket
is properly configured and running"));
add(new FeedbackPanel("feedback"));
Form form = new Form("form", new
CompoundPropertyModel(this)) {
private static final long serialVersionUID = 1L;
@Override public void onSubmit() {
++count;
}
};
add(form);// WARNING HERE
form.add(new TextField("hi").setRequired(true));
// WARNING HERE
add(new Label("hihi", new PropertyModel(this,
"hello")));
}

public String getHello() {
return hi + ": you say hello " + count + " times.";
}
}

How to get wicket-SNAPSHOT?

[Matthew Young]

I want to use wicket-SNAPSHOT to give 1.4 a try.  But I get mvn error:

[INFO] snapshot org.apache.wicket:wicket:SNAPSHOT: checking for updates from
wicket-snapshots
Downloading:
http://wicketstuff.org/maven/repository//org/apache/wicket/wicket/SNAPSHOT/wicket-SNAPSHOT.pom
Downloading:
http://wicketstuff.org/maven/repository//org/apache/wicket/wicket/SNAPSHOT/wicket-SNAPSHOT.jar
[WARNING] An error occurred during dependency resolution.Failed to
retrieve org.apache.wicket:wicket-SNAPSHOT
Caused by: Unable to download the artifact from any repository


Here is my pom.xml

...
  

  wicket-snapshots
  Wicket snapshot repository
  http://wicketstuff.org/maven/repository/

  




SNAPSHOT
6.1.7



What am I doing wrong?

Re: Page loads too slow

[Matthew Young]

>this page takes about 2-5 seconds to load, but this
>only happens when it's loaded for the first time

I observe the same thing and this has to do with Captcha.  I think it's
because it uses Java graphic stuff and it take time to load and initialize.

On Tue, Apr 8, 2008 at 7:48 AM, Sergey Podatelev <[EMAIL PROTECTED]>
wrote:

> Hello,
>
> I have this problem which is hard to debug, perhaps you guys will give me
> some pointers.
>
> The page is a registration page, so it has a form with a number of inputs
> and select-s, one of which is pretty huge -- it contains about sixty
> countries, and a captcha.
>
> The actual problem is -- this page takes about 2-5 seconds to load, but
> this
> only happens when it's loaded for the first time after application is
> deployed. After that, page load takes no longer than any other one.
> I've tried the obvious and put some time printouts, but all the page
> construction took less than a tenth of a second, and the latest printout
> from the onAfterRender() pops after another half a second.
>
> Can anyone think of a way to debug this issue?
>
> --
> sp
>

Re: Invoulentary session sharing/leakage in Wicket 1.3.x

[Matthew Young]

>log.error(Session.get().getId() + " " + Session.get().hashCode() + " " +
currentIp + " C: " + currentCustomer != null ? currentCustomer.getFullName()
: "nocustomer");

You should put parent around ?:.  The '+' op is evaluated before "!=".  Your
statement is effectively this:

   ("C:" + currentCustomer) != null ? currentCustomer.getFullName() :
"nocustomer"

So != null is always true and you get NPE on currentCustomer.getFullName()

Do this:

"C:" + (currentCustomer != null ? currentCustomer.getFullName() :
"nocustomer"));

then you are safe.

On Tue, Apr 8, 2008 at 8:01 AM, Edvin Syse <[EMAIL PROTECTED]> wrote:

> I think I have something... Look at the attached stacktrace. It seems I
> get an NPE on the line where I do:
>
> log.error(Session.get().getId() + " " + Session.get().hashCode() + " " +
> currentIp + " C: " + currentCustomer != null ? currentCustomer.getFullName()
> : "nocustomer");
>
> I think that Session.get() returns null somehow.. That's not supposed to
> happen, is it?
>
> -- Edvin
>
>
>
> 16:54:20,902 ERROR [RequestCycle] [btpool0-9]
> org.mortbay.jetty.EofException
> org.apache.wicket.WicketRuntimeException: org.mortbay.jetty.EofException
>at
> org.apache.wicket.protocol.http.request.WebErrorCodeResponseTarget.respond(WebErrorCodeResponseTarget.java:96)
>at
> org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:104)
>at
> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1172)
>at org.apache.wicket.RequestCycle.step(RequestCycle.java:1243)
>at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1330)
>at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
>at
> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:358)
>at
> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
>at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
>at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
>at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
>at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
>at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
>at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)
>at
> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
>at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
>at org.mortbay.jetty.Server.handle(Server.java:324)
>at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
>at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
>at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
>at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
>at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
>at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
>at
> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
> Caused by: org.mortbay.jetty.EofException
>at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:760)
>at
> org.mortbay.jetty.AbstractGenerator$Output.flush(AbstractGenerator.java:566)
>at
> org.mortbay.jetty.HttpConnection$Output.flush(HttpConnection.java:910)
>at
> org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:650)
>at
> org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:577)
>at
> org.mortbay.util.ByteArrayISO8859Writer.writeTo(ByteArrayISO8859Writer.java:103)
>at
> org.mortbay.jetty.handler.ErrorHandler.handle(ErrorHandler.java:55)
>at
> org.mortbay.jetty.servlet.ErrorPageErrorHandler.handle(ErrorPageErrorHandler.java:117)
>at org.mortbay.jetty.Response.sendError(Response.java:274)
>at org.mortbay.jetty.Response.sendError(Response.java:340)
>at
> org.apache.wicket.protocol.http.request.WebErrorCodeResponseTarget.respond(WebErrorCodeResponseTarget.java:91)
>... 24 more
> Caused by: java.io.IOException: Connection reset by peer
>at sun.nio.ch.FileDispatcher.writev0(Native Method)
>at sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:33)
>at sun.nio.ch.IOUtil.write(IOUtil.java:164)
>at sun.nio.ch.SocketChannelImpl.write0(SocketChannelImpl.java:365)
>at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:388)
>at java.nio.channels.SocketChannel.write(SocketChannel.java:360)
>at
> org.mortbay.io.nio.ChannelEndPoint.flush(ChannelEndPoint.java:229)
>at

Re: IntegerConverter cannot parse or display locale specific format like "999,999"

[Matthew Young]

I don't see any good reason to call "numberFormat.setGroupingUsed(false);",
it just disable the locale capability.  This just doesn't make any sense to
me.

>Why not subclass label and override getNumberFormat(Locale)?  Pretty easy.

You probably mean override Component#getConverter(Class type).  Another
option is to install my integerconverter in my app.

Anyway, this should be corrected in Wicket if it's wrong.  I filed a bug
report: https://issues.apache.org/jira/browse/WICKET-1494


On Mon, Apr 7, 2008 at 7:23 PM, Nick Heudecker <[EMAIL PROTECTED]> wrote:

> Why not subclass label and override getNumberFormat(Locale)?  Pretty easy.
>
>
> On Mon, Apr 7, 2008 at 7:02 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
>
> > Any reply?
> >
>
>
>
> --
> Nick Heudecker
>

Re: IntegerConverter cannot parse or display locale specific format like "999,999"

[Matthew Young]

Any reply?

Problem: IntegerConverter cannot parse or display locale specific format like "999,999"

[Matthew Young]

I want a Label to display Integer as 999,999,999 but it's not happening.

Basic problem is inside IntegerConverter, NumberFormat is created in
abstractIntegerConverter like this:

public NumberFormat getNumberFormat(Locale locale)
{
NumberFormat numberFormat = (NumberFormat)numberFormats.get(locale);
if (numberFormat == null)
{
numberFormat = NumberFormat.getIntegerInstance(locale);
numberFormat.setParseIntegerOnly(true);
numberFormat.setGroupingUsed(false); //
 !!! why set to false?
numberFormats.put(locale, numberFormat);
}
return (NumberFormat)numberFormat.clone();
}


Because setGroupingUsed(false), IntegerConverter cannot parse locale
formatted input like "999,999"(raise conversion exception) or output in
locale specific format. DecimalConverter is not like this.

Is there some specific reason to call setGroupingUsed(false)?  Can we have
this remove?

Re: FeedbackPanel ul has no class

[Matthew Young]

Jira added: https://issues.apache.org/jira/browse/WICKET-1485

On Sat, Apr 5, 2008 at 2:11 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> you can just subclass the panel and provide your own markup with the
> class on the ul. also add a jira issue to have it added to the core
> panel
>
> -igor
>
>
> On Sat, Apr 5, 2008 at 2:08 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > The book is incorrect.  There is no class attribute in the  tag and
> >  there is no way to add one through FeedbackPanel class.  But you can do
> >  this:
> >
> >  F
> >
> >  and style the feedback ul:
> >
> >  .feedbackPanel ul {
> > etc etc
> >
> >
> > }
> >
> >  On Sat, Apr 5, 2008 at 12:57 PM, Zach Cox <[EMAIL PROTECTED]> wrote:
> >
> >  > In the latest early access version of Wicket in Action, page 202, it
> >  > gives this as the markup that FeedbackPanel produces:
> >  >
> >  > 
> >  >   
> >  >  Field 'name' is
> required.
> >  >   
> >  > 
> >  >
> >  > However, in real usage the ul element has no class attribute.  Is
> this
> >  > a bug in Wicket 1.3.2 or am I missing something?
> >  >
> >  > Thanks,
> >  > Zach
> >  >
> >  > -
> >  > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > For additional commands, e-mail: [EMAIL PROTECTED]
> >  >
> >  >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: FeedbackPanel ul has no class

[Matthew Young]

The book is incorrect.  There is no class attribute in the  tag and
there is no way to add one through FeedbackPanel class.  But you can do
this:

F

and style the feedback ul:

.feedbackPanel ul {
etc etc
}

On Sat, Apr 5, 2008 at 12:57 PM, Zach Cox <[EMAIL PROTECTED]> wrote:

> In the latest early access version of Wicket in Action, page 202, it
> gives this as the markup that FeedbackPanel produces:
>
> 
>   
>  Field 'name' is required.
>   
> 
>
> However, in real usage the ul element has no class attribute.  Is this
> a bug in Wicket 1.3.2 or am I missing something?
>
> Thanks,
> Zach
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: DoubleConverter broken for locale vi (vietnamese)

[Matthew Young]

For the "vi" locale, "." is the radix mark and "," is the decimal mark.  So
"99,0" is "990". See this:

Double doubleValue = new Double("999.999");
String convertString = iConverter.convertToString(doubleValue,
newLocale("vi"));
System.out.println("Double value: " + doubleValue + ":=> converted
value: " + convertString);

Output:

Double value: 999.999:=> converted value: 9.999.999,999

This is how Sun has setup the DecimalFormat for the "vi" locale.  Nothing to
do with Wicket.

On Sat, Apr 5, 2008 at 9:27 AM, petrisoft <[EMAIL PROTECTED]> wrote:

>
> Hi I am using wicket 1.3.2 and it seems the Double Converter is broken for
> the Vietnamese language. How would I get round this?. It keeps on adding
> an
> extra zero.
>
> IConverter iConverter = new DoubleConverter();
> String valueStr = "99.0";
> Double convertValue = (Double) iConverter.convertToObject(valueStr, new
> Locale("vi"));
> System.out.println("Double entered String value: " + valueStr + ":=>
> converted value: " + convertValue);
>
> Output:
> Double entered String value: 99.0:=> converted value: 990.0
>
> Thanks Petrisoft
> --
> View this message in context:
> http://www.nabble.com/DoubleConverter-broken-for-locale-vi-%28vietnamese%29-tp16515228p16515228.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: DataPicker problem

[Matthew Young]

If you use Maven, just add the dependency:


org.apache.wicket
wicket-extensions
${wicket.version}




org.apache.wicket
wicket-datetime
${wicket.version}


wicket-extensions for the DatePicker
wicket-datetime will pull its dependency including Joda


On Fri, Apr 4, 2008 at 4:04 AM, lienok
<[EMAIL PROTECTED]<[EMAIL PROTECTED]>>
wrote:

>
> Hi,
>
> thank you for the obvious advice =) It helped of course.
> I just do not understand what was the problem. I have run the same code
> few
> weeks ago on my home computer without any problem and I did NOT add any
> joda-time jar.
> confused .. :confused:
>
>
> Fabien D. wrote:
> >
> > search joda-time... and this package is obligatory :)
> >
>
> --
> View this message in context:
> http://www.nabble.com/DataPicker-problem-tp16487490p16491005.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: I cannot understand why would a panel have the getparent null

[Matthew Young]

During construction of TodayPanel, it hasn't been added to the page yet so
getParent() is null.  Maybe you should do the 'if(user != null) {...' stuff
in @Override ...onBeforeRender() {...}.  The first time you're okay because
if (user!=null) fails and getParent() is not executed.  The second time it
gets executes.

On Thu, Apr 3, 2008 at 7:19 AM, Cristi Manole <[EMAIL PROTECTED]>
wrote:

> Hello,
>
> I have a HomePage where, in constructor, i add a Panel :
>
>public HomePage(final PageParameters parameters) {
>Date clientDate = getClientCalendar().getTime();
>Label label = new Label("today", "Today's Status [" +
> DateFormat.getDateInstance(DateFormat.SHORT).format(clientDate) + "]");
>add(label);
>add(reportModalWindow = createReportModalWindow());
>add(countButtonsPanel = new CountButtonsPanel("countButtonsDiv",
> ((WebSession)getSession()).isSignedIn(), this));
>add(iSmokedModalWindow = createISmokedModalWindow());
> *add(todayPanel = new TodayPanel("todayPanel", new
> java.sql.Date(clientDate.getTime(;
> *}
>
> in TodayPanel's constructor, i check if the user is logged, and if he is,
> update an ajax table (current page)
>
>if(user != null) {
>
> ajaxTable.setCurrentPage(ajaxTable.getUserRow(user.getUsername(), new
> Date(((HomePage)getParent()).getClientCalendar().getTimeInMillis())) /
> ROWS_PER_PAGE);
>}
>
>
> When first running the application (no user logged in), today panel is
> cool.
> I log in and today panel is correctly updated.
>
> Now, when i start *another* browser page and point to the application's
> url,
> i get a org.apache.wicket.WicketRuntimeException
>  because TodayPanel's getParent() returns null.
>
> Question is: why?... i could understand it if it were consistent...
> meaning
> it will get me null on the first login too.
>
> I tested in Firefox tabs.
>
> Tks in advance,
> Cristi Manole
>

Re: Changing Wickets default styles

[Matthew Young]

>and is indented as in the original

I think some browser use padding, others use margin to shift li.  You need
to set both padding-left and margin-left to have them look the same on all
browsers.

On Tue, Apr 1, 2008 at 6:33 AM, Steen Larsen <[EMAIL PROTECTED]> wrote:

> Hi,
>
> I have made a stylesheet to change the default look of the FeedbackPanel,
> and loaded it with response.renderCSSReference(new ResourceReference(
> Style.class,"yousee.css"), "screen"), where the class Style and the css is
> in the same package. The css looks like this:
>
> li.feedbackPanelERROR {
>background-image: none;
>color: red;
>padding-left: 0px;
>background-repeat: no-repeat;
>background-position: 0px;
>list-style-type: none;
> }
>
> li.feedbackPanelINFO {
>background-image: none;
>color: red;
>padding-left: 0px;
>background-repeat: no-repeat;
>background-position: 0px;
>list-style-type: none;
> }
>
> This works fine in IE7, but for some reason only works partly in Firefox.
> The green background-image is removed but the text is not red, and is
> indented as in the original. Looking at the styles with Firefoxs
> WebDeveloper shows the correct styles. Anybody experienced this and found
> a
> solution ?.
>
> /Steen
>

Re: How to make img src in a component's template resolve to the image files in the package?

[Matthew Young]

To Igor and James:

>so if that is all it does why does it need to be a component?

>Why do you need it to be a component?  Are you controlling the
>visibility of it via code?

#1, I need to add(IBehavior) to the img's to make change to their class
attribute, so I need them to be a component.

#2, I don't like img src attributes in template like this:

src="resources/com.mycompany.component.MyComponent/open.png"
src="resources/com.mycompany.component.MyComponent/close.png"
src="resources/com.mycompany.component.MyComponent/north.png"
src="resources/com.mycompany.component.MyComponent/sourth.png"
etc

This would break if I re-name the component or move it to a different
package. It would be better if they are:

src="open.png"
src="close.png"
src="north.png"
src="sourth.png"
etc

and change the src attribute to full paths in code. The little PackageImage
class solve this use case.

>so i would say, no, it takes 10 minutes to write one

I completely agree it's very trivial to create after getting help here
:)   Still I commit error by holding on to Class reference (thanks for
pointing out).  If there is such class built-in, then no chance for such
error and this use case is taken care of.

>i can come up with at least 10 trivial classes that have to do with images
off the top of my head

Well, this is the thing: you know Wicket inside out. Stuffs that are trivial
for you may not be so trivial to regular Wicket user.  But I totally
understand your reluctance to add stuff to Wicket.  It's like adding key
words to Java, the answer is almost always "no".  So if not adding these
"little trivial" stuff, a wiki showing all the "little image" use cases
would be great.

Anyway, I am not happy with my little PackageImage class.  I want to allow
application to override the image files to have different look and only
fallback to the built-in images, just like localization. How can this be
done?

On Mon, Mar 31, 2008 at 4:35 AM, James Carman <[EMAIL PROTECTED]>
wrote:

> On Mon, Mar 31, 2008 at 12:28 AM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > >wicket:link doesnt touch components afaik
> >
> >  :(  I need it to be a component.  My code is basically this:
> >
> > add(new WebMarkupContainer("img"));
>
> Why do you need it to be a component?  Are you controlling the
> visibility of it via code?
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: How to make img src in a component's template resolve to the image files in the package?

[Matthew Young]

>urlfor(new ResourceReference(MyComponent.class, "image.png"));

Alright! That works.

And Enrique, now I understand what you were telling me.  Thanks.


Igor, I made this little thing:

public class PackageImage extends WebComponent {
private static final long serialVersionUID = 1L;
private Class location;

public PackageImage(String id, Class location) {
super(id);
this.location = location;
}

@Override protected void onComponentTag(final ComponentTag tag) {
checkComponentTag(tag, "img");
super.onComponentTag(tag);
tag.put("src", urlFor(new ResourceReference(location, tag.getString
("src").toString(;
}

}


So that I can have in MyComponent.html:

  <-- just the image file
name -->

and in MyComponent.java:

   add(new PackageImage("img", MyComponent.class));

And this gets the src fixed up to point to the image file.  I think it could
be useful in general.  Should Wicket have one built-in?



On Sun, Mar 30, 2008 at 9:33 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> urlfor(new ResourceReference(MyComponent.class, "image.png"));
>
> -igor
>
>
> On Sun, Mar 30, 2008 at 9:28 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > >wicket:link doesnt touch components afaik
> >
> >  :(  I need it to be a component.  My code is basically this:
> >
> > add(new WebMarkupContainer("img"));
> >
> >  Can I do something like this:
> >
> >  add(new WebMarkupContainer("img") {
> >
> >  @Override protected void onComponentTag(final ComponentTag tag)
> > {
> > super.onComponentTag(tag);
> > tag.put("src", GIVE-ME-YOU-LOCATION-PLEASE + tag.getString
> ("src"));
> > }
> >
> >  });
> >
> >  where "GIVE-ME-YOU-LOCATION-PLEASE" is some method to get
> >  "/resources/com.mycompany.component.MyComponent/"?
> >
> >  On Sun, Mar 30, 2008 at 9:05 PM, Igor Vaynberg <[EMAIL PROTECTED]
> >
> >
> >
> > wrote:
> >
> >  > thats because you have a wicket:id there. wicket:link doesnt touch
> >  > components afaik
> >  >
> >  > -igor
> >  >
> >  >
> >  > On Sun, Mar 30, 2008 at 8:57 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> >  > > So I did this:
> >  > >
> >  > >
> >  > >  
> >  > >  
> >  > >   
> >  > > 
> >  > >   
> >  > >  
> >  > >  
> >  > >
> >  > >  the src attr doesn't change, it stays as "open.png" and not change
> to
> >  > >
> >  > > "/resources/com.mycompany.component.MyComponent/open.png"
> >  > >
> >  > >
> >  > >
> >  > > On Sun, Mar 30, 2008 at 8:37 PM, <[EMAIL PROTECTED]> wrote:
> >  > >
> >  > >  > Use wicket:link tags around the image
> >  > >  >
> >  > >  > -igor
> >  > >  >
> >  > >  > On 3/30/08, Enrique Rodriguez <[EMAIL PROTECTED]> wrote:
> >  > >  > > On Sun, Mar 30, 2008 at 7:45 PM, Matthew Young <
> [EMAIL PROTECTED]>
> >  > >  > wrote:
> >  > >  > > > ...
> >  > >  > > > I don't want to hard code
> >  > >  > > > "/resources/com.mycompany.component.MyComponent/open.png" in
> the
> >  > >  > template
> >  > >  > > > and just have . Is there someway to
> work
> >  > out
> >  > >  > > the
> >  > >  > > > prefix "/resources/com.mycompany.component.MyComponent/" and
> fix
> >  > up
> >  > >  > src
> >  > >  > > > attribute in code?
> >  > >  > >
> >  > >  > > If you are in a Component you can call Component#urlFor().
> >  > >  > >
> >  > >  > > If not in a Component, you can call:
> >  > >  > >
> >  > >  > > RequestCycle.get()#urlFor();
> >  > >  > >
> >  > >  > > You can use the form that takes a ResourceReference for the
> image.
> >  > >  > >
> >  > >  > > HTH,
> >  > >  > >
> >  > >  > > Enrique
> >  > >  > >
> >  > >  > >
> >  > -
> >  > >  > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > >  > > For additional commands, e-mail: [EMAIL PROTECTED]
> >  > >  > >
> >  > >  > >
> >  > >  >
> >  > >  >
> -
> >  > >  > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > >  > For additional commands, e-mail: [EMAIL PROTECTED]
> >  > >  >
> >  > >  >
> >  > >
> >  >
> >  > -
> >  > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > For additional commands, e-mail: [EMAIL PROTECTED]
> >  >
> >  >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: How to make img src in a component's template resolve to the image files in the package?

[Matthew Young]

>wicket:link doesnt touch components afaik

:(  I need it to be a component.  My code is basically this:

add(new WebMarkupContainer("img"));

Can I do something like this:

add(new WebMarkupContainer("img") {

@Override protected void onComponentTag(final ComponentTag tag)
{
super.onComponentTag(tag);
tag.put("src", GIVE-ME-YOU-LOCATION-PLEASE + tag.getString("src"));
}

});

where "GIVE-ME-YOU-LOCATION-PLEASE" is some method to get
"/resources/com.mycompany.component.MyComponent/"?

On Sun, Mar 30, 2008 at 9:05 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> thats because you have a wicket:id there. wicket:link doesnt touch
> components afaik
>
> -igor
>
>
> On Sun, Mar 30, 2008 at 8:57 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > So I did this:
> >
> >
> >  
> >  
> >   
> > 
> >   
> >  
> >  
> >
> >  the src attr doesn't change, it stays as "open.png" and not change to
> >
> > "/resources/com.mycompany.component.MyComponent/open.png"
> >
> >
> >
> > On Sun, Mar 30, 2008 at 8:37 PM, <[EMAIL PROTECTED]> wrote:
> >
> >  > Use wicket:link tags around the image
> >  >
> >  > -igor
> >  >
> >  > On 3/30/08, Enrique Rodriguez <[EMAIL PROTECTED]> wrote:
> >  > > On Sun, Mar 30, 2008 at 7:45 PM, Matthew Young <[EMAIL PROTECTED]>
> >  > wrote:
> >  > > > ...
> >  > > > I don't want to hard code
> >  > > > "/resources/com.mycompany.component.MyComponent/open.png" in the
> >  > template
> >  > > > and just have . Is there someway to work
> out
> >  > > the
> >  > > > prefix "/resources/com.mycompany.component.MyComponent/" and fix
> up
> >  > src
> >  > > > attribute in code?
> >  > >
> >  > > If you are in a Component you can call Component#urlFor().
> >  > >
> >  > > If not in a Component, you can call:
> >  > >
> >  > > RequestCycle.get()#urlFor();
> >  > >
> >  > > You can use the form that takes a ResourceReference for the image.
> >  > >
> >  > > HTH,
> >  > >
> >  > > Enrique
> >  > >
> >  > >
> -
> >  > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > > For additional commands, e-mail: [EMAIL PROTECTED]
> >  > >
> >  > >
> >  >
> >  > -
> >  > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > For additional commands, e-mail: [EMAIL PROTECTED]
> >  >
> >  >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: How to make img src in a component's template resolve to the image files in the package?

[Matthew Young]

So I did this:



  

  



the src attr doesn't change, it stays as "open.png" and not change to
"/resources/com.mycompany.component.MyComponent/open.png"

On Sun, Mar 30, 2008 at 8:37 PM, <[EMAIL PROTECTED]> wrote:

> Use wicket:link tags around the image
>
> -igor
>
> On 3/30/08, Enrique Rodriguez <[EMAIL PROTECTED]> wrote:
> > On Sun, Mar 30, 2008 at 7:45 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> > > ...
> > > I don't want to hard code
> > > "/resources/com.mycompany.component.MyComponent/open.png" in the
> template
> > > and just have . Is there someway to work out
> > the
> > > prefix "/resources/com.mycompany.component.MyComponent/" and fix up
> src
> > > attribute in code?
> >
> > If you are in a Component you can call Component#urlFor().
> >
> > If not in a Component, you can call:
> >
> > RequestCycle.get()#urlFor();
> >
> > You can use the form that takes a ResourceReference for the image.
> >
> > HTH,
> >
> > Enrique
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

How to make img src in a component's template resolve to the image files in the package?

[Matthew Young]

Say I have my component in a package "com.mycompany.component"

== MyCmponent.java:class MyComponent extends Panel ...

== MyComponent.html:



  

  



I don't want to hard code
"/resources/com.mycompany.component.MyComponent/open.png" in the template
and just have .  Is there someway to work out the
prefix "/resources/com.mycompany.component.MyComponent/" and fix up src
attribute in code?

Re: Possible to modify a decedent html tag attr of a component without the tag being a child component?

[Matthew Young]

I forgot to mention: the link is created by other people's code.  I can't
change the template: I can't put wicket:id in the  tag.

>new image(...) {
> oncomponenttag(tag) {
> if (link.isenabled()==false) { tag.put("class","foo"); }

So how would this work?

new Image("there-is-not-wicket-id-to-use"...

Anyway, I was hoping I can do:

link.add(new AbstractBehavior() {

  onComponentTag(Component c, Component tag) {
use 'c' or 'tag' to get 
put attr into 
  }
);

On Sun, Mar 30, 2008 at 11:31 AM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> new image(...) {
>  oncomponenttag(tag) {
>  if (link.isenabled()==false) { tag.put("class","foo"); }
>  }
> }
>
> -igor
>
>
> On Sun, Mar 30, 2008 at 11:27 AM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > I have a link like this:
> >
> >  
> >
> >  When link.isEnable() == false, I need to add style attribute to the
> 
> >  tag.  Is it possible to do this without turning the  into a child
> >  component of the link?
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Possible to modify a decedent html tag attr of a component without the tag being a child component?

[Matthew Young]

I have a link like this:



When link.isEnable() == false, I need to add style attribute to the 
tag.  Is it possible to do this without turning the  into a child
component of the link?

Re: PagingNavigator: styling a link to a current page?

[Matthew Young]

Ok, I see what your problem really is.  Here is your solution:

final IBehavior currentPageLinkClassifier = new AbstractBehavior() {
private static final long serialVersionUID = 1L;
@Override public void onComponentTag(Component c, ComponentTag tag)
{
if (((Link) c).isEnabled() == false) {
CharSequence current = tag.getString("class");
tag.put("class", "current_page_link "
+ (current == null ? "" : current));
}
}
};



  navigator = new PagingNavigator("navigator", photoListView) {
private static final long serialVersionUID = 1L;
@Override protected PagingNavigation newNavigation(final
IPageable pageable,
final IPagingLabelProvider labelProvider) {
return new AjaxPagingNavigation("navigation", pageable,
labelProvider) {
private static final long serialVersionUID = 1L;
@Override protected Link newPagingNavigationLink(String
id, IPageable pageable, int pageIndex) {
Link link = super.newPagingNavigationLink(id,
pageable, pageIndex);
link.add(currentPageLinkClassifier);
return link;
}
};
}
};


.current_page_link {

   whatever

}

On Sat, Mar 29, 2008 at 5:56 PM, Vitaly Tsaplin <[EMAIL PROTECTED]>
wrote:

>   It works but as I said it highlights not only the link to a current
> page, but also links to next and previous pages (increments) if you
> navigate to the leftmost or rightmost page since  is created for
> links to which a navigation is impossible or makes no sense.
>
> On Sun, Mar 30, 2008 at 1:38 AM, Igor Vaynberg <[EMAIL PROTECTED]>
> wrote:
> > 
> >
> >   div.nav em { color:red; } 
> >
> >  -igor
> >
> >
> >  On Sat, Mar 29, 2008 at 5:04 PM, Vitaly Tsaplin
> >
> >
> > <[EMAIL PROTECTED]> wrote:
> >  >It simply doesn't work. That's why I am asking...  tag is
> >  >  created for surrounding disabled "links" and  for active ones. I
> do
> >  >  not see any way how to distinguish the current page...
> >  >
> >  >
> >  >
> >  >  On Sun, Mar 30, 2008 at 12:59 AM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> >  >  > The current page is like this:
> >  >  >
> >  >  >   >  >  >  wicket:id="pageNumber">7
> >  >  >
> >  >  >  So you can just style the  tag to whichever way you like.
> >  >  >
> >  >  >  On Sat, Mar 29, 2008 at 4:46 PM, Vitaly Tsaplin <
> [EMAIL PROTECTED]>
> >  >  >  wrote:
> >  >  >
> >  >  >
> >  >  >
> >  >  >  >   Hi,
> >  >  >  >
> >  >  >  >   How do I change an appearance of a link pointing to a
> currently
> >  >  >  > presented page? It seems I am supposed to implement my own
> navigator
> >  >  >  > component from scratch? Any ideas?
> >  >  >  >
> >  >  >  >   Vitalz
> >  >  >  >
> >  >  >  >
> -
> >  >  >  > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  >  >  > For additional commands, e-mail: [EMAIL PROTECTED]
> >  >  >  >
> >  >  >  >
> >  >  >
> >  >
> >  >
>  -
> >  >  To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  >  For additional commands, e-mail: [EMAIL PROTECTED]
> >  >
> >  >
> >
> >  -
> >  To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: PagingNavigator: styling a link to a current page?

[Matthew Young]

The current page is like this:

7

So you can just style the  tag to whichever way you like.

On Sat, Mar 29, 2008 at 4:46 PM, Vitaly Tsaplin <[EMAIL PROTECTED]>
wrote:

>   Hi,
>
>   How do I change an appearance of a link pointing to a currently
> presented page? It seems I am supposed to implement my own navigator
> component from scratch? Any ideas?
>
>   Vitalz
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: Page-dependent timeout values for session

[Matthew Young]

Can you put a ajaxtimerbehavior in the iframe to call the server to keep the
session alive?

On Sat, Mar 29, 2008 at 2:32 AM, Per Newgro <[EMAIL PROTECTED]> wrote:

> Hi *,
>
> we added an IFRAME to out homepage. This gets an url to he
> wicket-application
> by assignment to src attribute. If the user uses the button in IFRAME a
> new
> window is open and the application is displayed.
>
> We set the session timeout limit in web.xml. Everything ok so far. But we
> have
> the effect, that the part displayed in the IFRAME runs into timeout. This
> looks always a bit ugly.
>
> Now my question: Can we set the timeout to different values for a page?
> Stateless stuff seems not to be relevant here because we use some ajax
> behavior in IFRAME part.
>
> Hope i made my point clear.
> Cheers
> Per
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: Fileupload?

[Matthew Young]

> I suddenly are a bit stomped why you have todo so much when it comes to
>uploading files (and yes I am aware that it is only a few more lines of
>code)..

What is "todo so much"? You need to tell people what it is exactly, like put
up some code?  Otherwise no one can tell exactly what you are doing.

Anyway, isn't fileupoad just as simple as textfield?

upload = new FileUploadField("upload");
form.add(upload);


On Sat, Mar 29, 2008 at 4:53 AM, Nino Saturnino Martinez Vazquez Wael <
[EMAIL PROTECTED]> wrote:

> As I am getting very used to the wicket way,  using compound models with
> my form fields labels an so on.
>
> I suddenly are a bit stomped why you have todo so much when it comes to
> uploading files (and yes I am aware that it is only a few more lines of
> code).. I think the fileupload field should work just as text field etc..
>
> But as with other stuff I get puzzled by there are probably a very good
> reason why it dosent?
>
> --
> -Wicket for love
>
> Nino Martinez Wael
> Java Specialist @ Jayway DK
> http://www.jayway.dk
> +45 2936 7684
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Any example of how to use PageableListView and PagingNavigation, PagingNavigator?

[Matthew Young]

I need to display a list of numbers of 1,2,3,4 ... to n, 'n' being some big
number. I want to display the number 20 number per page and have some
navigation bar to page through the numbers.

Re: How to link ImageMap to an image?

[Matthew Young]

>...ImageMap is supposed to work on a static 
>tag with a hard-coded src atrribute.

But you can modify the src tag like below.  Would that help?

WebMarkupContainer img = new ImageMap("image") {
private static final long serialVersionUID = 1L;
@Override protected void onComponentTag(final ComponentTag tag){
super.onComponentTag(tag);
tag.put("src", YOUR_VERY_OWN_URL);
}
};


On Thu, Mar 27, 2008 at 3:05 PM, Martijn Vos <[EMAIL PROTECTED]> wrote:

> Martijn Vos wrote:
> > I'm trying to use ImageMap. I've got a dynamically generated
> > image, using RenderedDynamicImageResource to generate the image
> > from a list of objects, each of which has its own coordinates
> > (which works fine).
> >
> > Now I want an imagemap so that I can actually click on those
> > objects. I thought this wouldn't be too hard, considering I've
> > got that list of objects with their coordinates, and Wicket
> > contains a convenient ImageLink class which has convenient
> > addCircleLink() and addPolygonLink() methods.
> ...
> > So basically, I'm stumped as to how to use ImageMap. Any ideas?
>
> After a bit more fiddling and looking at the source, I get the
> impression that ImageMap is supposed to work on a static 
> tag with a hard-coded src atrribute. So basically it's an
> extremely basic class in dire need of some extension. I figured
> I'd make my own DynamicImageMap, which would extend ImageMap and
> make for a nice first contribution to Wicket. Unfortunately,
> ImageMap is final, so I can't extend it! Why is an extremely
> basic, feature-poor class final? Doesn't that make ImageMap a
> bit of a dead end?
>
>
> mcv.
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: How to make form/link response jump to an anchor in the page, not the top of page?

[Matthew Young]

>link has overridable String getAnchor()

It's actually 'Component getAnchor()' and I don't understand where to get
this anchor component.  There is little javadoc in getAnchor() but
setAnchor(Component c) has more details but I don't understand it at all.

My page is like this:

=== top of page ===
...
Go To Setup
... very long stuffs follow
.
.
.
bottom of page
Setup Form


Give me another key



I want response to onClick of "resetKey", jump back to #setup.  I don't
understand how to use Link#getAnchor(), Link#setAnchor(Component c) do
this.  Please help.

>>  1) on fail form validation, response jump to the form?
>
>this is a bit tricky. perhaps you can subclass the feedbackpanel and
>if there are messages have it spit out some javascript to scroll the
>page.

Javascript is fine.  But I am not using FeedbackPanel. I am pulling the
error message out from FormComponents and show them along side it.  Can I
just query the session to see if it has any error?  If so, where and how to
insert his code and do the "spit out some javascript"? And what is the
javascript? "location.hash='setup'"?


On Wed, Mar 26, 2008 at 11:26 AM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> On Wed, Mar 26, 2008 at 11:13 AM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > My form is at the bottom of a long page.  I have 
> before
> >  the form.  Is there a way to:
> >
> >  1) on fail form validation, response jump to the form?
>
> this is a bit tricky. perhaps you can subclass the feedbackpanel and
> if there are messages have it spit out some javascript to scroll the
> page.
>
> if you dont want javascript then you will need an extra redirect in
> which case you will need to do:
>
> string url=urlfor(mypage.this); url+="#anchor";
> requestcycle().setrequesttarget(new redirectrequesttarget(url));
>
> but you may or may not lose some feedback messages, not sure.
>
> >  2) Same for [EMAIL PROTECTED](): response jump to the form?
>
> link has overridable String getAnchor()
>
> -igor
>
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

How to make form/link response jump to an anchor in the page, not the top of page?

[Matthew Young]

My form is at the bottom of a long page.  I have  before
the form.  Is there a way to:

1) on fail form validation, response jump to the form?

2) Same for [EMAIL PROTECTED](): response jump to the form?

How to Ajax refresh captcha image (a image backed by DynamicImageResource)?

[Matthew Young]

I want to be able to show a new captcha image via an AjaxFallbackLink.  But
I don't know what to do in onClick to make the captcha img tag reload.

public MyPage extends WebPage {

 private CaptchaImageResouce captchaImageResource;

 public MyPage() {

add(new Image("captchaImg", new PropertyModel(this,
"captchaImageResource")) {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
regenerateCaptcha();// make a new image
super.onBeforeRender();
}
}.setOutputMarkupId(true));

   add(new AjaxFallbackLink("link") {
@Override public void onClick(AjaxRequestTarget target) {

// WHAT DO I DO HERE? Is there some javascript to make the
img tag reload?
if (target != null) {
target.addComonent(MyPage.this.get("captchaImg"));   //
This is not enough to make it show
}
}

}
}


public void regenerateCaptcha() {
captchaResource = new CaptchaImageResource(randomString(3, 5));
}
}

Re: Re-render after AbstractRestartResponseException() not working in Ajax case

[Matthew Young]

Done: https://issues.apache.org/jira/browse/WICKET-1450

Re: Re-render after AbstractRestartResponseException() not working in Ajax case

[Matthew Young]

I forgot to include the HomePage.html.  Here is all the files of my small
test.  Please check it out if possible.  If you run it with JS off, all is
fine.  With JS on, Ajax response is wrong.

HomePage.html:



message will be here




FEEDBACK


HomePage.java:

public class HomePage extends WebPage {

private static final long serialVersionUID = 1L;

private String word;

public HomePage(final PageParameters parameters) {

add(new FeedbackPanel("feedback") {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
System.out.println("= = = = FeedbackPanel
onBeforeRender()");
   System.out.println(" FeedbackbackMessageModel = "
+ getFeedbackMessagesModel().getObject());
super.onBeforeRender();
}
}.setOutputMarkupPlaceholderTag(true));
// if the word "blowup" is entered,
//this register a error message and throw
IModel model = new Model() {
private static final long serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null && word.equals("blowup")) {
word = "-w-e-b-l-e-w-u-p-";
HomePage.this.fatal("[2/2]This message is from Model.");
getPage().detach();
System.out.println("! ! ! ! ! throwing  new
AbstractRestartResponseException()");
throw new AbstractRestartResponseException() {
private static final long serialVersionUID = 1L;
};
} else {
return "The word is: \"" + (word == null ? " n u l l " :
word) + "\"";
}
}
};
add(new Label("message", model) {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
System.out.println("= = = = Label onBeforeRender(), model =
" + getModel().getObject());
super.onBeforeRender();
}
}.setOutputMarkupId(true));
Form form = new Form("form", new CompoundPropertyModel(this));
add(form);
form.add(new TextField("word").setRequired(true));
AjaxFallbackButton submitButton = new
AjaxFallbackButton("submitButton", form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target, Form
f) {
if (word != null && word.equals("blowup")) {
HomePage.this.error("[1/2]This message is from onSubmit.
There should also be a message from model");
}
if (target != null) {
target.addComponent(HomePage.this.get("feedback"));
// clear error feedback if any
target.addComponent(HomePage.this.get("message"));
}
}

@Override protected void onError(AjaxRequestTarget target, Form
f) {
target.addComponent(HomePage.this.get("feedback"));
// show updated error feedback
}
};
form.add(submitButton);
}
}



WicketApplication.java:

public class WicketApplication extends WebApplication
{
public WicketApplication() {
}

public Class getHomePage() {
return HomePage.class;
}


@Override public RequestCycle newRequestCycle(Request request, Response
response) {
return new WebRequestCycle(this, (WebRequest) request, (WebResponse)
response) {
@Override public Page onRuntimeException(Page page,
RuntimeException e) {
// page can be null
if (page == null) {
return super.onRuntimeException(page, e);
}
return page;
}
};
}

}

Re: Re-render after AbstractRestartResponseException() not working in Ajax case

[Matthew Young]

>So in getObject that is only called in the renderphase in an ajax
>request you throw an restart exception?

To be very clear, no exception is thrown on re-render, the restart exception
is only thrown in the initial render.   I trace the Wicket code and it's
re-rendering, but the end result on the browser side is wrong.  Why in Ajax,
only half of the ajax-response get to the browser and the exact same work in
non-Ajax?

>i believe that igor had the same kind of thread a few days back

Yes, this is a follow up of that.  Igor showed an ErrorAwareModelAdapter. My
simplified test does the same on model error: call page.detach(), throw new
AbstractRestartResponseException().

Is it possible to try running my test code and see what is going on?  Maybe
something is not quite right in Wicket?

On Mon, Mar 24, 2008 at 3:16 PM, Johan Compagner <[EMAIL PROTECTED]>
wrote:

> So in getObject that is only called in the renderphase in an ajax
> request you throw an restart exception? We dont really support  that
> and i believe that igor had the same kind of thread a few days back.
>
> Make a issue for this if you want.
>
> On 3/24/08, Matthew Young <[EMAIL PROTECTED]> wrote:
> > Here is my test code:
> >
> > public class HomePage extends WebPage {
> >
> > private static final long serialVersionUID = 1L;
> >
> > private String word;
> >
> > public HomePage(final PageParameters parameters) {
> >
> > add(new FeedbackPanel("feedback") {
> > private static final long serialVersionUID = 1L;
> > @Override protected void onBeforeRender() {
> > System.out.println("= = = = FeedbackPanel
> > onBeforeRender()");
> >System.out.println(" FeedbackbackMessageModel
> = "
> > + getFeedbackMessagesModel().getObject());
> > super.onBeforeRender();
> > }
> > }.setOutputMarkupPlaceholderTag(true));
> > // if the word "blowup" is entered,
> > //this register a error message and throw new
> > AbstractRestartResponseException()
> > IModel model = new Model() {
> > private static final long serialVersionUID = 1L;
> > @Override public Object getObject() {
> > if (word != null && word.equals("blowup")) {
> > word = "-w-e-b-l-e-w-u-p-";
> > HomePage.this.fatal("[2/2]This message is from
> > Model."); // why this is NOT render in Ajax?
> > getPage().detach();
> > System.out.println("! ! ! ! ! throwing  new
> > AbstractRestartResponseException()");
> > throw new AbstractRestartResponseException() {
> > private static final long serialVersionUID = 1L;
> > };
> > } else {
> > return "The word is: \"" + (word == null ? " n u l l
> " :
> > word) + "\"";
> > }
> > }
> > };
> > add(new Label("message", model) {
> > private static final long serialVersionUID = 1L;
> > @Override protected void onBeforeRender() {
> > System.out.println("= = = = Label onBeforeRender(),
> model =
> > " + getModel().getObject());
> > super.onBeforeRender();
> > }
> > }.setOutputMarkupId(true));
> > Form form = new Form("form", new CompoundPropertyModel(this));
> > add(form);
> > form.add(new TextField("word").setRequired(true));
> > AjaxFallbackButton submitButton = new
> > AjaxFallbackButton("submitButton", form) {
> > private static final long serialVersionUID = 1L;
> > @Override protected void onSubmit(AjaxRequestTarget target,
> Form
> > f) {
> > if (word != null && word.equals("blowup")) {
> > HomePage.this.error("[1/2]This message is from
> onSubmit.
> > There should also be a message from model");
> > }
> > if (target != null) {
> > target.addComponent(HomePage.this.get("feedback"));
> > // clear error feedback if any
> > target.addComponent(HomePage.this.get("message"));
> > }
> > }
> >
> >

Re: Funky issue with double quotes (when copied from WIA ebook)

[Matthew Young]

The quote marks in the PDF must be the typographer's quote: "like this pair"
and not the straight quote like "this pair".  The straight quote marks
probably got converted when the code is pasted into the page layout
program.  The author should probably turn of auto quote mark convertion off
in the page layout program.

On Mon, Mar 24, 2008 at 12:05 PM, Phil Grimm <[EMAIL PROTECTED]> wrote:

> Guys,
>
> More than a few times, I've been bitten by a problem with double quote
> characters when I copy Wicket tags from the WIA PDF into to HTML editor of
> my IDE (NetBeans).
>
> In the NetBeans editor, the copied double-quote characters display with a
> slight tilt to the right (the "normal" double quotes display as two
> vertical
> lines). So, they are a different type of character, but NetBeans editor
> renders them fine. And I think the browser (firefox) parses them ok.
>
> But when the webapp is run, Wicket gives the following error..
>
>WicketMessage:
>The wicket:id attribute value must not be empty. May be unmatched
> quotes?!?
>
> And here, you can see the display of the double-quote characters (in the
> browser error page).
>
>   Register
>
> To fix this, I just go delete the double quotes in the NetBeans editor and
> re-type them.
> I realize this is probably some kind of font issue, but if there is a way
> to
> address this, it would save some people frustration.
> This is not a big deal, but if someone understands the issue, it might
> help
> some of us avoid this.
>
> Then again, if it's not obvious what the problem is, "if it hurts, don't
> do
> it" might be a reasonable response.
> Probably not worth spending any time on investigating.
>
>
> Phil
>
> --
> Phil Grimm
> Mobile: (858) 335-3426
> Skype: philgrimm336
>

Re-render after AbstractRestartResponseException() not working in Ajax case

[Matthew Young]

Here is my test code:

public class HomePage extends WebPage {

private static final long serialVersionUID = 1L;

private String word;

public HomePage(final PageParameters parameters) {

add(new FeedbackPanel("feedback") {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
System.out.println("= = = = FeedbackPanel
onBeforeRender()");
   System.out.println(" FeedbackbackMessageModel = "
+ getFeedbackMessagesModel().getObject());
super.onBeforeRender();
}
}.setOutputMarkupPlaceholderTag(true));
// if the word "blowup" is entered,
//this register a error message and throw new
AbstractRestartResponseException()
IModel model = new Model() {
private static final long serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null && word.equals("blowup")) {
word = "-w-e-b-l-e-w-u-p-";
HomePage.this.fatal("[2/2]This message is from
Model."); // why this is NOT render in Ajax?
getPage().detach();
System.out.println("! ! ! ! ! throwing  new
AbstractRestartResponseException()");
throw new AbstractRestartResponseException() {
private static final long serialVersionUID = 1L;
};
} else {
return "The word is: \"" + (word == null ? " n u l l " :
word) + "\"";
}
}
};
add(new Label("message", model) {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
System.out.println("= = = = Label onBeforeRender(), model =
" + getModel().getObject());
super.onBeforeRender();
}
}.setOutputMarkupId(true));
Form form = new Form("form", new CompoundPropertyModel(this));
add(form);
form.add(new TextField("word").setRequired(true));
AjaxFallbackButton submitButton = new
AjaxFallbackButton("submitButton", form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target, Form
f) {
if (word != null && word.equals("blowup")) {
HomePage.this.error("[1/2]This message is from onSubmit.
There should also be a message from model");
}
if (target != null) {
target.addComponent(HomePage.this.get("feedback"));
// clear error feedback if any
target.addComponent(HomePage.this.get("message"));
}
}

@Override protected void onError(AjaxRequestTarget target, Form
f) {
target.addComponent(HomePage.this.get("feedback"));
// show updated error feedback
}
};
form.add(submitButton);
}
}

Things work perfectly in non-Ajax.  But in Ajax, after 'throw new
AbstractRestartResponseException()' in model, the Ajax response to the
browser is wrong in two places.  1) the feedback component don't have the
second message register in the model, only the message from onSubmit(target)
show. 2) the Ajax response is missing the second half:  no Label component
and the  end tag.

= This is the normal Ajax response copy from the debug panel:

INFO: Received ajax response (257 characters)
INFO:

INFO: Response parsed. Now invoking steps...
INFO: Response processed successfully.

= This is the Ajax response after 'throw new
AbstractRestartResponseException()':

INFO: Received ajax response (339 characters)
INFO:

ERROR: Error while parsing response: Could not find root 
element
INFO: Invoking post-call handler(s)...
INFO: Invoking failure handler(s)...

>From tracing the wicket code, I just don't see how this can be.  I see
AjaxResponseTarget#response() is called again, and
response.write("");
is called on line 539.  But in the end the Ajax response is wrong.

What is wrong?  Is this a bug?


Here is the WicketApplication for the non-Ajax case:

public class WicketApplication extends WebApplication
{
public WicketApplication() {
}

public Class getHomePage() {
return HomePage.class;
}


@Override public RequestCycle newRequestCycle(Request request, Response
response) {
return new WebRequestCycle(this, (WebRequest) request, (WebResponse)
response) {
@Override public Page onRuntimeException(Page page,
RuntimeException e) {
// page can be null
if (page == null) {
return super.onRuntimeException(page, e);
}
return page;
}
};
}

}

Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?

[Matthew Young]

Thank you Igor for showing me this.  Wow, so much new stuff for me in
there.  I'll dig in and try to understand it all.

On Thu, Mar 20, 2008 at 3:54 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> in a real app people will be invested in fixing the issue and not
> having someone else do their homework for them :)
>
> like i said, right now we consider errors in models unrecoverable - eg
> you go to an error page. seemed to satisfy everyone for 3? years that
> wicket has been out.
>
> that said, you can get a little creative and come up with something.
> stuff below should work with regular requests, havent tested it with
> ajax yet.
>
>
> -igor
>
>public abstract static class ErrorAwareModelAdapter
>implements
>IModel,
>IComponentAssignedModel,
>IWrapModel
>{
>private boolean error = false;
>private final IModel delegate;
>private Component component;
>
>public ErrorAwareModelAdapter(IModel delegate)
>{
>
>this.delegate = delegate;
>}
>
>/** gets value that should be returned from
> getobject() if exception is thrown */
>protected Object getErrorResult()
>{
>return null;
>}
>
>/** handles the error - such as
> component.getsession().error(e.getmessage()); */
>protected void handleError(RuntimeException e)
>{
>
>}
>
>@Override
>public Object getObject()
>{
>if (error)
>{
>error = false;
>return getErrorResult();
>}
>else
>{
>try
>{
>return delegate.getObject();
>}
>catch (RuntimeException e)
>{
>error = true;
>handleError(e);
>component.getPage().detach();
>throw new
> AbstractRestartResponseException()
>{
>};
>}
>}
>}
>
>
>@Override
>public void setObject(Object object)
>{
>delegate.setObject(object);
>}
>
>
>@Override
>public void detach()
>{
>delegate.detach();
>}
>
>
>@Override
>public IWrapModel wrapOnAssignment(Component component)
>{
>this.component = component;
>return this;
>}
>
>
>@Override
>public IModel getWrappedModel()
>{
>return delegate;
> }
>
>}
>
>
> On Thu, Mar 20, 2008 at 2:48 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > Then what? In real app, the model is calling some flakey remote service
> that
> >  can fail.  Is there no way to show error message on the same page?
>  That the
> >  only thing is put up a different error page?
> >
> >
> >
> >  On Thu, Mar 20, 2008 at 1:29 PM, Matej Knopp <[EMAIL PROTECTED]>
> wrote:
> >
> >  > This doesn't work because the model.getObject method is only called
> >  > when the value is pulled out of the model, which is on label render.
> >  > Even if you refresh it on ajax request, it might be too late because
> >  > the feedback panel retrieves the feedback messages in onBeforeRender
> >  > (before actual rendering).
> >  >
> >  > -Matej
> >  >
> >  > On Wed, Mar 19, 2008 at 10:04 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> >  > >  I register an error to the page in the model but the feedback
> message
> >  > >  doesn't show in FeedbackPanel.  Only the error message register in
> >  > >  onSubmit() event han

Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?

[Matthew Young]

> they are executed every time the component rendered

That's true for non-Ajax, but if Ajax, it's not called again.  It make sense
to me because the form is not rendered.

>no you shouldnt touch ajaxreqesttarget from a call decorator

I don't mean in the decorator. I mean in the AjaxButton#onSubmit()
#onError() because like I said, the decorator callback is not called again
in Ajax.

On Thu, Mar 20, 2008 at 2:41 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> why would it be onsuccess path? this is something that runs clientside...
>
> they are executed every time the component rendered, and no you
> shouldnt touch ajaxreqesttarget from a call decorator, notice how it
> is not passed in...
>
> -igor
>
>
> On Thu, Mar 20, 2008 at 2:38 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > >add an iajaxcalldecorator override failed script
> >
> >  Would that work if failure happen late in rendering?  By that time,
> Wicket
> >  would be on the onSuccess path, right?
> >
> >  For my Wicket education: I notice the IAjaxCallDecorator callbacks are
> only
> >  called once.  So are these for fixed static script only?  And that I
> should
> >  use target.appendJavascript() for dynamic JS?
> >
> >
> >  On Thu, Mar 20, 2008 at 1:21 PM, Igor Vaynberg <[EMAIL PROTECTED]
> >
> >  wrote:
> >
> >
> >
> >  > On Thu, Mar 20, 2008 at 12:59 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> >  > >  Small wish: in GMail, when their Ajax submit fails (either user
> submit
> >  > or
> >  > >  auto background submit), they don't go to a new page, they flash a
> >  > message
> >  > >  "System error, trying again."  It would be great if Wicket can
> support
> >  > this
> >  > >  way of Ajax error handling when error happen very late during
> render.
> >  >
> >  > this we do support. just throw an error, and in your button add an
> >  > iajaxcalldecorator, override failed script and make it show the popup
> >  >
> >  > -igor
> >  >
> >
> >
> > > -
> >  > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > For additional commands, e-mail: [EMAIL PROTECTED]
> >  >
> >  >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?

[Matthew Young]

Then what? In real app, the model is calling some flakey remote service that
can fail.  Is there no way to show error message on the same page?  That the
only thing is put up a different error page?

On Thu, Mar 20, 2008 at 1:29 PM, Matej Knopp <[EMAIL PROTECTED]> wrote:

> This doesn't work because the model.getObject method is only called
> when the value is pulled out of the model, which is on label render.
> Even if you refresh it on ajax request, it might be too late because
> the feedback panel retrieves the feedback messages in onBeforeRender
> (before actual rendering).
>
> -Matej
>
> On Wed, Mar 19, 2008 at 10:04 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> >  I register an error to the page in the model but the feedback message
> >  doesn't show in FeedbackPanel.  Only the error message register in
> >  onSubmit() event handler shows.  Please have a look.  Thanks!
> >
> >  HomePage.html:
> >
> >  
> >  
> > message will be here
> > 
> > 
> > 
> > 
> > FEEDBACK
> >  
> >
> >
> >  HomePage.java
> >
> >  import ...
> >
> >  public class HomePage extends WebPage {private static final long
> >  serialVersionUID = 1L;
> >
> > private String word;
> >
> > public HomePage(final PageParameters parameters) {
> >
> > add(new
> >  FeedbackPanel("feedback").setOutputMarkupPlaceholderTag(true));
> > // if the word 'blowup' is entered, this model register a error
> >  message to the page
> > IModel model = new Model() {private static final
> long
> >  serialVersionUID = 1L;
> > @Override public Object getObject() {
> > if (word != null && word.equals("blowup")) {
> > word = "-b-l-o-w-u-p-";
> > HomePage.this.fatal("This message is from model.");
> > return "BAD THING HAPPENED IN MODEL";
> > } else {
> > return "The word is: \"" + (word == null ? " n u l l
> " :
> >  word) + "\"";
> > }
> > }
> > };
> > add(new Label("message", model).setOutputMarkupId(true));
> > Form form = new Form("form", new CompoundPropertyModel(this));
> > add(form);
> > form.add(new TextField("word").setRequired(true));
> >
> > AjaxFallbackButton submitButton = new
> >  AjaxFallbackButton("submitButton", form) {
> > private static final long serialVersionUID = 1L;
> > @Override protected void onSubmit(AjaxRequestTarget target,
> Form
> >  f) {
> > if (word != null && word.equals("blowup")) {
> > HomePage.this.error("This message is from onSubmit.
> >  There should also be a message from model");
> > }
> > if (target != null) {
> > target.addComponent(HomePage.this.get("feedback"));
> > target.addComponent(HomePage.this.get("message"));
> > }
> > }
> >
> > @Override protected void onError(AjaxRequestTarget target,
> Form
> >  f) {
> > target.addComponent(HomePage.this.get("feedback"));
> >  // show updated error feedback
> > }
> > };
> > form.add(submitButton);
> > }
> >  }
> >
>
>
>
> --
> Resizable and reorderable grid components.
> http://www.inmethod.com
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?

[Matthew Young]

>add an iajaxcalldecorator override failed script

Would that work if failure happen late in rendering?  By that time, Wicket
would be on the onSuccess path, right?

For my Wicket education: I notice the IAjaxCallDecorator callbacks are only
called once.  So are these for fixed static script only?  And that I should
use target.appendJavascript() for dynamic JS?


On Thu, Mar 20, 2008 at 1:21 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> On Thu, Mar 20, 2008 at 12:59 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> >  Small wish: in GMail, when their Ajax submit fails (either user submit
> or
> >  auto background submit), they don't go to a new page, they flash a
> message
> >  "System error, trying again."  It would be great if Wicket can support
> this
> >  way of Ajax error handling when error happen very late during render.
>
> this we do support. just throw an error, and in your button add an
> iajaxcalldecorator, override failed script and make it show the popup
>
> -igor
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?

[Matthew Young]

Don't know what happen to my last reply.  Try again:

>i wonder if calling
>feedbackpanel.detach() will help before you add it to the ajax request
>target...

No, this doesn't make the message show up either.

>yes. there is a phase of processing that goes through and collects the
>feedback messages. you are reporting the error after that phase most
l>ikely, so it will get picked up next request.

But why then the error message show in non-Ajax? It should have pass the
feedbackpanel render phase, too.  Yes?  But I must add this behavior is not
consistent, in my small test case, message does not show up at all no matter
Ajax or non-Ajax.  I try moving the feedbackpanel up and down in my template
and didn't make any different.

Is it possible to mark FeedbackPanel "dirty" and then Wicket render it?
Also, seems if Wicket support component render priority of early to late,
then things like FeedbackPanel can say render me last, and problem solve?

I also try "throw new RuntimeException()" and add this in my App:

@Override public RequestCycle newRequestCycle(Request request, Response
response) {
return new WebRequestCycle(this, (WebRequest) request, (WebResponse)
response) {
@Override public Page onRuntimeException(Page page,
RuntimeException e) {
// --
// case 1: message DO NOT show
//
page.fatal("An error occured: " + e.getCause
().getMessage());
return page;

// --
// case 2: message DO NOT show
//
page = new SamePage();
page.fatal("An error occured: " + e.getCause
().getMessage());
return page;

// --
// case 3: message show
//
page = new AnotherPage();
page.fatal("An error occured: " + e.getCause
().getMessage());
return page;
}
};
}


Seems Wicket just won't show error message when the page is the same, even
of a newly created instance. There must be some short cut somewhere to not
render page if type is the same.

Small wish: in GMail, when their Ajax submit fails (either user submit or
auto background submit), they don't go to a new page, they flash a message
"System error, trying again."  It would be great if Wicket can support this
way of Ajax error handling when error happen very late during render.

Re: My Wicket Flickr Demo a la Ruby On Rails

[Matthew Young]

>if you are willing to work with us on it i think we might
be able to host it on wicket-stuff...

I'll glad to.  Just let me know what to do.

On Wed, Mar 19, 2008 at 10:53 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> ah, i see. if you are willing to work with us on it i think we might
> be able to host it on wicket-stuff...
>
> -igor
>
>
> On Wed, Mar 19, 2008 at 7:00 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > My original is big and hi res.  But once I upload to any one of these
> sites,
> >  they all down res file to tiny size.
> >
> >  On Wed, Mar 19, 2008 at 6:24 PM, Igor Vaynberg <[EMAIL PROTECTED]
> >
> >  wrote:
> >
> >
> >
> >  > why not use one of those desktop recording things like wink? ive seen
> >  > people put together 1024x768 screencasts with those, or even higher..
> >  >
> >  > -igor
> >  >
> >  >
> >  > On Wed, Mar 19, 2008 at 6:04 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> >  > > I've not found any site that support high res video.
> Photobucket.com,
> >  > >  vimeo.com are just like Youtube: take high res file and down size
> to
> >  > tiny
> >  > >  flash file.  If they can convert to big screen flash, they will
> stand
> >  > out
> >  > >  better from Youtube.
> >  > >
> >  > >  Let me see if I can find a good avi to flash converter.  If I do,
> I'll
> >  > >  re-record the screencast with sound.
> >  > >
> >  > >  On Wed, Mar 19, 2008 at 5:51 PM, Jonathan Locke <
> >  > [EMAIL PROTECTED]>
> >  > >
> >  > >
> >  > > wrote:
> >  > >
> >  > >  >
> >  > >  >
> >  > >  > shucks.  even on vimeo the resolution is still almost
> unreadable.
> >  >  and
> >  > >  > with
> >  > >  > no audio, i feel like i'm missing out still.  a nice screencast
> of
> >  > this
> >  > >  > with
> >  > >  > sound would be like a wicket infomercial... aren't there sites
> that
> >  > do
> >  > >  > video-efficient, high resolution screencasts?
> >  > >  >
> >  > >  >
> >  > >  > MYoung wrote:
> >  > >  > >
> >  > >  > >> is there supposed to be sound?
> >  > >  > >
> >  > >  > > No, it's a silent film :).
> >  > >  > >
> >  > >  > > On Wed, Mar 19, 2008 at 5:22 PM, Jonathan Locke <
> >  > >  > [EMAIL PROTECTED]>
> >  > >  > > wrote:
> >  > >  > >
> >  > >  > >>
> >  > >  > >>
> >  > >  > >> is there supposed to be sound?
> >  > >  > >>
> >  > >  > >>
> >  > >  > >> MYoung wrote:
> >  > >  > >> >
> >  > >  > >> > Ok, it there: http://vimeo.com/802144
> >  > >  > >> >
> >  > >  > >> > scroll down to the bottom to download the original.
> >  > >  > >> >
> >  > >  > >> > On Wed, Mar 19, 2008 at 8:30 AM, Frank Bille <
> >  > [EMAIL PROTECTED]>
> >  > >  > >> > wrote:
> >  > >  > >> >
> >  > >  > >> >> I would suggest uploading it to vimeo.com. It supports HD
> >  > videos as
> >  > >  > >> >> well as support for downloading the original file.
> >  > >  > >> >>
> >  > >  > >> >> Frank
> >  > >  > >> >>
> >  > >  > >> >> On Wed, Mar 19, 2008 at 3:29 AM, Jonathan Locke
> >  > >  > >> >> <[EMAIL PROTECTED]> wrote:
> >  > >  > >> >> >
> >  > >  > >> >> >
> >  > >  > >> >> >  this looks like it's probably cool, but there's no
> audio and
> >  > the
> >  > >  > >> video
> >  > >  > >> >> size
> >  > >  > >> >> >  is such that i can't read anything.
> >  > >  > >> >> >
> >  > >  > >> >> >
> >  > >  > >> >> >
> >  > >  > >> >> >  MYoung wrote:
> >  > >  > >> >> >

Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?

[Matthew Young]

On Wed, Mar 19, 2008 at 10:54 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> yes. there is a phase of processing that goes through and collects the
> feedback messages. you are reporting the error after that phase most
> likely, so it will get picked up next request. i wonder if calling
> feedbackpanel.detach() will help before you add it to the ajax request
> target...
>
> -igor
>
>
> On Wed, Mar 19, 2008 at 7:06 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > >>  Overriding onBeforeRender() doesn't work on Ajax, it's not called :(
> >  >
> >  >it is, but only on components that get updated via ajax...so you might
> >  >want to move the code to one of those...
> >
> >  Now the code gets call in Ajax. But the error message still doesn't
> show up
> >  in FeedbackPanel.  Does this make sense to you at all?
> >
> >
> >  On Wed, Mar 19, 2008 at 6:23 PM, Igor Vaynberg <[EMAIL PROTECTED]
> >
> >
> >
> > wrote:
> >
> >  > On Wed, Mar 19, 2008 at 5:54 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> >  > > Hi Igor,
> >  > >
> >  > >  Overriding onBeforeRender() doesn't work on Ajax, it's not called
> :(
> >  >
> >  > it is, but only on components that get updated via ajax...so you
> might
> >  > want to move the code to one of those...
> >  >
> >  > >  Is there anyway to handle this kind of error condition for both
> Ajax
> >  > and
> >  > >  non-Ajax?
> >  >
> >  > see above
> >  >
> >  > >  Having to abandon LoadableDeachableModel is a pity.  The code is
> much
> >  > >  clearer with LoadableDeachableModel.  Anyway, does Wicket have any
> way
> >  > to
> >  > >  let user code handle model error late in the render phase?
> >  >
> >  > yes it is a pity. we consider errors that happen inside models
> >  > unrecoverable because they can happen at a lot of different points in
> >  > the lifecycle of the component. i think throwing a
> >  > restartresponseexception from inside a model might work, but that
> will
> >  > only get you to a different pagehmm, maybe... { error("failed");
> >  > throw restartresponseexception(MyPage.this); } will work, but then
> you
> >  > gotta watch out for an infinite loop... you would have to first check
> >  > if the page contains any error messages...
> >  >
> >  > -igor
> >  >
> >  >
> >  >
> >  >
> >  > >  Thanks!
> >  > >
> >  > >  On Wed, Mar 19, 2008 at 2:53 PM, Igor Vaynberg <
> [EMAIL PROTECTED]
> >  > >
> >  > >  wrote:
> >  > >
> >  > >
> >  > >
> >  > >  > im thinking it might be too late at that point to register the
> >  > >  > messages because the feedback panel might have already
> rendered...
> >  > >  >
> >  > >  > perhaps instead of using a loadable detachable model you do
> something
> >  > like
> >  > >  > this:
> >  > >  >
> >  > >  > class mypage {
> >  > >  >  private List result;
> >  > >  >
> >  > >  >  onbeforerender() {
> >  > >  >  try {
> >  > >  >result=populatelist();
> >  > >  >  } catch (exception e) {
> >  > >  >error("foo");
> >  > >  >  }
> >  > >  >  super.onbeforerender();
> >  > >  >   }
> >  > >  >
> >  > >  >   ondetach() { result=null; super.ondetach(); }
> >  > >  >
> >  > >  >
> >  > >  >   .. add(new listview("foo", new propertymodel(this, "result"));
> >  > >  >
> >  > >  > }
> >  > >  >
> >  > >  > -igor
> >  > >  >
> >  > >  >
> >  > >  >
> >  > >  > On Wed, Mar 19, 2008 at 2:04 PM, Matthew Young <
> [EMAIL PROTECTED]>
> >  > wrote:
> >  > >  > >  I register an error to the page in the model but the feedback
> >  > message
> >  > >  > >  doesn't show in FeedbackPanel.  Only the error message
> register in
> >  > >  > >  onSubmit() event handler shows.  Please have a look.  Thanks!
> >  > >  > >
> >  > >  > >  HomePage.html:
> >  > >  > >
&

Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?

[Matthew Young]

>>  Overriding onBeforeRender() doesn't work on Ajax, it's not called :(
>
>it is, but only on components that get updated via ajax...so you might
>want to move the code to one of those...

Now the code gets call in Ajax. But the error message still doesn't show up
in FeedbackPanel.  Does this make sense to you at all?


On Wed, Mar 19, 2008 at 6:23 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> On Wed, Mar 19, 2008 at 5:54 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > Hi Igor,
> >
> >  Overriding onBeforeRender() doesn't work on Ajax, it's not called :(
>
> it is, but only on components that get updated via ajax...so you might
> want to move the code to one of those...
>
> >  Is there anyway to handle this kind of error condition for both Ajax
> and
> >  non-Ajax?
>
> see above
>
> >  Having to abandon LoadableDeachableModel is a pity.  The code is much
> >  clearer with LoadableDeachableModel.  Anyway, does Wicket have any way
> to
> >  let user code handle model error late in the render phase?
>
> yes it is a pity. we consider errors that happen inside models
> unrecoverable because they can happen at a lot of different points in
> the lifecycle of the component. i think throwing a
> restartresponseexception from inside a model might work, but that will
> only get you to a different pagehmm, maybe... { error("failed");
> throw restartresponseexception(MyPage.this); } will work, but then you
> gotta watch out for an infinite loop... you would have to first check
> if the page contains any error messages...
>
> -igor
>
>
>
>
> >  Thanks!
> >
> >  On Wed, Mar 19, 2008 at 2:53 PM, Igor Vaynberg <[EMAIL PROTECTED]
> >
> >  wrote:
> >
> >
> >
> >  > im thinking it might be too late at that point to register the
> >  > messages because the feedback panel might have already rendered...
> >  >
> >  > perhaps instead of using a loadable detachable model you do something
> like
> >  > this:
> >  >
> >  > class mypage {
> >  >  private List result;
> >  >
> >  >  onbeforerender() {
> >  >  try {
> >  >result=populatelist();
> >  >  } catch (exception e) {
> >  >error("foo");
> >  >  }
> >  >  super.onbeforerender();
> >  >   }
> >  >
> >  >   ondetach() { result=null; super.ondetach(); }
> >  >
> >  >
> >  >   .. add(new listview("foo", new propertymodel(this, "result"));
> >  >
> >  > }
> >  >
> >  > -igor
> >  >
> >  >
> >  >
> >  > On Wed, Mar 19, 2008 at 2:04 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> >  > >  I register an error to the page in the model but the feedback
> message
> >  > >  doesn't show in FeedbackPanel.  Only the error message register in
> >  > >  onSubmit() event handler shows.  Please have a look.  Thanks!
> >  > >
> >  > >  HomePage.html:
> >  > >
> >  > >  
> >  > >  
> >  > > message will be here
> >  > > 
> >  > > 
> >  > >  wicket:id="submitButton"/>
> >  > > 
> >  > > FEEDBACK
> >  > >  
> >  > >
> >  > >
> >  > >  HomePage.java
> >  > >
> >  > >  import ...
> >  > >
> >  > >  public class HomePage extends WebPage {private static final
> long
> >  > >  serialVersionUID = 1L;
> >  > >
> >  > > private String word;
> >  > >
> >  > > public HomePage(final PageParameters parameters) {
> >  > >
> >  > > add(new
> >  > >  FeedbackPanel("feedback").setOutputMarkupPlaceholderTag(true));
> >  > > // if the word 'blowup' is entered, this model register a
> error
> >  > >  message to the page
> >  > > IModel model = new Model() {private static
> final
> >  > long
> >  > >  serialVersionUID = 1L;
> >  > > @Override public Object getObject() {
> >  > > if (word != null && word.equals("blowup")) {
> >  > > word = "-b-l-o-w-u-p-";
> >  > > HomePage.this.fatal("This message is from
> model.");
> >  >

Re: My Wicket Flickr Demo a la Ruby On Rails

[Matthew Young]

My original is big and hi res.  But once I upload to any one of these sites,
they all down res file to tiny size.

On Wed, Mar 19, 2008 at 6:24 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> why not use one of those desktop recording things like wink? ive seen
> people put together 1024x768 screencasts with those, or even higher..
>
> -igor
>
>
> On Wed, Mar 19, 2008 at 6:04 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > I've not found any site that support high res video.  Photobucket.com,
> >  vimeo.com are just like Youtube: take high res file and down size to
> tiny
> >  flash file.  If they can convert to big screen flash, they will stand
> out
> >  better from Youtube.
> >
> >  Let me see if I can find a good avi to flash converter.  If I do, I'll
> >  re-record the screencast with sound.
> >
> >  On Wed, Mar 19, 2008 at 5:51 PM, Jonathan Locke <
> [EMAIL PROTECTED]>
> >
> >
> > wrote:
> >
> >  >
> >  >
> >  > shucks.  even on vimeo the resolution is still almost unreadable.
>  and
> >  > with
> >  > no audio, i feel like i'm missing out still.  a nice screencast of
> this
> >  > with
> >  > sound would be like a wicket infomercial... aren't there sites that
> do
> >  > video-efficient, high resolution screencasts?
> >  >
> >  >
> >  > MYoung wrote:
> >  > >
> >  > >> is there supposed to be sound?
> >  > >
> >  > > No, it's a silent film :).
> >  > >
> >  > > On Wed, Mar 19, 2008 at 5:22 PM, Jonathan Locke <
> >  > [EMAIL PROTECTED]>
> >  > > wrote:
> >  > >
> >  > >>
> >  > >>
> >  > >> is there supposed to be sound?
> >  > >>
> >  > >>
> >  > >> MYoung wrote:
> >  > >> >
> >  > >> > Ok, it there: http://vimeo.com/802144
> >  > >> >
> >  > >> > scroll down to the bottom to download the original.
> >  > >> >
> >  > >> > On Wed, Mar 19, 2008 at 8:30 AM, Frank Bille <
> [EMAIL PROTECTED]>
> >  > >> > wrote:
> >  > >> >
> >  > >> >> I would suggest uploading it to vimeo.com. It supports HD
> videos as
> >  > >> >> well as support for downloading the original file.
> >  > >> >>
> >  > >> >> Frank
> >  > >> >>
> >  > >> >> On Wed, Mar 19, 2008 at 3:29 AM, Jonathan Locke
> >  > >> >> <[EMAIL PROTECTED]> wrote:
> >  > >> >> >
> >  > >> >> >
> >  > >> >> >  this looks like it's probably cool, but there's no audio and
> the
> >  > >> video
> >  > >> >> size
> >  > >> >> >  is such that i can't read anything.
> >  > >> >> >
> >  > >> >> >
> >  > >> >> >
> >  > >> >> >  MYoung wrote:
> >  > >> >> >  >
> >  > >> >> >  > Hi, I am new to Wicket and to help me learn, I created a
> Wicket
> >  > >> >> version of
> >  > >> >> >  > the Flickr demo like the one on the Ruby on Rails site
> seen
> >  > here
> >  > >> >> >  > http://www.rubyonrails.org/screencasts. I put my version
> in my
> >  > >> blog
> >  > >> >> here:
> >  > >> >> >  > http://limboville.blogspot.com/2008_03_01_archive.html.
>  Please
> >  > >> take
> >  > >> >> a
> >  > >> >> >  > look
> >  > >> >> >  > and give me some feedback.
> >  > >> >> >  >
> >  > >> >> >  > Thanks!
> >  > >> >> >  >
> >  > >> >> >  >
> >  > >> >> >
> >  > >> >> >  --
> >  > >> >> >  View this message in context:
> >  > >> >>
> >  > >>
> >  >
> http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16135954.html
> >  > >> >> >  Sent from the Wicket - User mailing list archive at
> Nabble.com.
> >  > >> >> >
> >  > >> >> >
> >  > >> >> >
> >  > >> >> >
> >  > >> >> >
> >  > >>
>  -
> >  > >> >> >  To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > >> >> >  For additional commands, e-mail:
> [EMAIL PROTECTED]
> >  > >> >> >
> >  > >> >> >
> >  > >> >>
> >  > >> >>
> >  > -
> >  > >> >> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > >> >> For additional commands, e-mail: [EMAIL PROTECTED]
> >  > >> >>
> >  > >> >>
> >  > >> >
> >  > >> >
> >  > >>
> >  > >> --
> >  > >> View this message in context:
> >  > >>
> >  >
> http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16168460.html
> >  > >> Sent from the Wicket - User mailing list archive at Nabble.com.
> >  > >>
> >  > >>
> >  > >>
> -
> >  > >> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > >> For additional commands, e-mail: [EMAIL PROTECTED]
> >  > >>
> >  > >>
> >  > >
> >  > >
> >  >
> >  > --
> >  > View this message in context:
> >  >
> http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16168924.html
> >  > Sent from the Wicket - User mailing list archive at Nabble.com.
> >  >
> >  >
> >  > -
> >  > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > For additional commands, e-mail: [EMAIL PROTECTED]
> >  >
> >  >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: My Wicket Flickr Demo a la Ruby On Rails

[Matthew Young]

I've not found any site that support high res video.  Photobucket.com,
vimeo.com are just like Youtube: take high res file and down size to tiny
flash file.  If they can convert to big screen flash, they will stand out
better from Youtube.

Let me see if I can find a good avi to flash converter.  If I do, I'll
re-record the screencast with sound.

On Wed, Mar 19, 2008 at 5:51 PM, Jonathan Locke <[EMAIL PROTECTED]>
wrote:

>
>
> shucks.  even on vimeo the resolution is still almost unreadable.  and
> with
> no audio, i feel like i'm missing out still.  a nice screencast of this
> with
> sound would be like a wicket infomercial... aren't there sites that do
> video-efficient, high resolution screencasts?
>
>
> MYoung wrote:
> >
> >> is there supposed to be sound?
> >
> > No, it's a silent film :).
> >
> > On Wed, Mar 19, 2008 at 5:22 PM, Jonathan Locke <
> [EMAIL PROTECTED]>
> > wrote:
> >
> >>
> >>
> >> is there supposed to be sound?
> >>
> >>
> >> MYoung wrote:
> >> >
> >> > Ok, it there: http://vimeo.com/802144
> >> >
> >> > scroll down to the bottom to download the original.
> >> >
> >> > On Wed, Mar 19, 2008 at 8:30 AM, Frank Bille <[EMAIL PROTECTED]>
> >> > wrote:
> >> >
> >> >> I would suggest uploading it to vimeo.com. It supports HD videos as
> >> >> well as support for downloading the original file.
> >> >>
> >> >> Frank
> >> >>
> >> >> On Wed, Mar 19, 2008 at 3:29 AM, Jonathan Locke
> >> >> <[EMAIL PROTECTED]> wrote:
> >> >> >
> >> >> >
> >> >> >  this looks like it's probably cool, but there's no audio and the
> >> video
> >> >> size
> >> >> >  is such that i can't read anything.
> >> >> >
> >> >> >
> >> >> >
> >> >> >  MYoung wrote:
> >> >> >  >
> >> >> >  > Hi, I am new to Wicket and to help me learn, I created a Wicket
> >> >> version of
> >> >> >  > the Flickr demo like the one on the Ruby on Rails site seen
> here
> >> >> >  > http://www.rubyonrails.org/screencasts. I put my version in my
> >> blog
> >> >> here:
> >> >> >  > http://limboville.blogspot.com/2008_03_01_archive.html.  Please
> >> take
> >> >> a
> >> >> >  > look
> >> >> >  > and give me some feedback.
> >> >> >  >
> >> >> >  > Thanks!
> >> >> >  >
> >> >> >  >
> >> >> >
> >> >> >  --
> >> >> >  View this message in context:
> >> >>
> >>
> http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16135954.html
> >> >> >  Sent from the Wicket - User mailing list archive at Nabble.com.
> >> >> >
> >> >> >
> >> >> >
> >> >> >
> >> >> >
> >>  -
> >> >> >  To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> >> >  For additional commands, e-mail: [EMAIL PROTECTED]
> >> >> >
> >> >> >
> >> >>
> >> >>
> -
> >> >> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> >> For additional commands, e-mail: [EMAIL PROTECTED]
> >> >>
> >> >>
> >> >
> >> >
> >>
> >> --
> >> View this message in context:
> >>
> http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16168460.html
> >> Sent from the Wicket - User mailing list archive at Nabble.com.
> >>
> >>
> >> -
> >> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> For additional commands, e-mail: [EMAIL PROTECTED]
> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16168924.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?

[Matthew Young]

Hi Igor,

Overriding onBeforeRender() doesn't work on Ajax, it's not called :(

Is there anyway to handle this kind of error condition for both Ajax and
non-Ajax?

Having to abandon LoadableDeachableModel is a pity.  The code is much
clearer with LoadableDeachableModel.  Anyway, does Wicket have any way to
let user code handle model error late in the render phase?

Thanks!

On Wed, Mar 19, 2008 at 2:53 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> im thinking it might be too late at that point to register the
> messages because the feedback panel might have already rendered...
>
> perhaps instead of using a loadable detachable model you do something like
> this:
>
> class mypage {
>  private List result;
>
>  onbeforerender() {
>  try {
>result=populatelist();
>  } catch (exception e) {
>error("foo");
>  }
>  super.onbeforerender();
>   }
>
>   ondetach() { result=null; super.ondetach(); }
>
>
>   .. add(new listview("foo", new propertymodel(this, "result"));
>
> }
>
> -igor
>
>
>
> On Wed, Mar 19, 2008 at 2:04 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> >  I register an error to the page in the model but the feedback message
> >  doesn't show in FeedbackPanel.  Only the error message register in
> >  onSubmit() event handler shows.  Please have a look.  Thanks!
> >
> >  HomePage.html:
> >
> >  
> >  
> > message will be here
> > 
> > 
> > 
> > 
> > FEEDBACK
> >  
> >
> >
> >  HomePage.java
> >
> >  import ...
> >
> >  public class HomePage extends WebPage {private static final long
> >  serialVersionUID = 1L;
> >
> > private String word;
> >
> > public HomePage(final PageParameters parameters) {
> >
> > add(new
> >  FeedbackPanel("feedback").setOutputMarkupPlaceholderTag(true));
> > // if the word 'blowup' is entered, this model register a error
> >  message to the page
> > IModel model = new Model() {private static final
> long
> >  serialVersionUID = 1L;
> > @Override public Object getObject() {
> > if (word != null && word.equals("blowup")) {
> > word = "-b-l-o-w-u-p-";
> > HomePage.this.fatal("This message is from model.");
> > return "BAD THING HAPPENED IN MODEL";
> > } else {
> > return "The word is: \"" + (word == null ? " n u l l
> " :
> >  word) + "\"";
> > }
> > }
> > };
> > add(new Label("message", model).setOutputMarkupId(true));
> > Form form = new Form("form", new CompoundPropertyModel(this));
> > add(form);
> > form.add(new TextField("word").setRequired(true));
> >
> > AjaxFallbackButton submitButton = new
> >  AjaxFallbackButton("submitButton", form) {
> > private static final long serialVersionUID = 1L;
> > @Override protected void onSubmit(AjaxRequestTarget target,
> Form
> >  f) {
> > if (word != null && word.equals("blowup")) {
> > HomePage.this.error("This message is from onSubmit.
> >  There should also be a message from model");
> > }
> > if (target != null) {
> > target.addComponent(HomePage.this.get("feedback"));
> > target.addComponent(HomePage.this.get("message"));
> > }
> > }
> >
> > @Override protected void onError(AjaxRequestTarget target,
> Form
> >  f) {
> > target.addComponent(HomePage.this.get("feedback"));
> >  // show updated error feedback
> > }
> > };
> > form.add(submitButton);
> > }
> >  }
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: My Wicket Flickr Demo a la Ruby On Rails

[Matthew Young]

> is there supposed to be sound?

No, it's a silent film :).

On Wed, Mar 19, 2008 at 5:22 PM, Jonathan Locke <[EMAIL PROTECTED]>
wrote:

>
>
> is there supposed to be sound?
>
>
> MYoung wrote:
> >
> > Ok, it there: http://vimeo.com/802144
> >
> > scroll down to the bottom to download the original.
> >
> > On Wed, Mar 19, 2008 at 8:30 AM, Frank Bille <[EMAIL PROTECTED]>
> > wrote:
> >
> >> I would suggest uploading it to vimeo.com. It supports HD videos as
> >> well as support for downloading the original file.
> >>
> >> Frank
> >>
> >> On Wed, Mar 19, 2008 at 3:29 AM, Jonathan Locke
> >> <[EMAIL PROTECTED]> wrote:
> >> >
> >> >
> >> >  this looks like it's probably cool, but there's no audio and the
> video
> >> size
> >> >  is such that i can't read anything.
> >> >
> >> >
> >> >
> >> >  MYoung wrote:
> >> >  >
> >> >  > Hi, I am new to Wicket and to help me learn, I created a Wicket
> >> version of
> >> >  > the Flickr demo like the one on the Ruby on Rails site seen here
> >> >  > http://www.rubyonrails.org/screencasts. I put my version in my
> blog
> >> here:
> >> >  > http://limboville.blogspot.com/2008_03_01_archive.html.  Please
> take
> >> a
> >> >  > look
> >> >  > and give me some feedback.
> >> >  >
> >> >  > Thanks!
> >> >  >
> >> >  >
> >> >
> >> >  --
> >> >  View this message in context:
> >>
> http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16135954.html
> >> >  Sent from the Wicket - User mailing list archive at Nabble.com.
> >> >
> >> >
> >> >
> >> >
> >> >
>  -
> >> >  To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> >  For additional commands, e-mail: [EMAIL PROTECTED]
> >> >
> >> >
> >>
> >> -
> >> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> For additional commands, e-mail: [EMAIL PROTECTED]
> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16168460.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: does not work with HeaderContributor.forCss()?

[Matthew Young]

If not , how can I introduce wrapping border component
around  without changing component hierarchy? As I said
before, I want my child page to not have to know.

Just curious, what is the reason for getting rid of ?

On Wed, Mar 19, 2008 at 2:47 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> sorry, but we do not support wicket:component. in fact i thought it
> was already removed long ago...
>
> -igor
>
>
> On Wed, Mar 19, 2008 at 1:44 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > Hi, I am finding that  doesn't add stylesheet link in
> >   from add(HeaderContributor). Is there any way to make it work?
> >
> >  I want to use  because can I add border around
> without
> >  changing my component hierarchy.  If I add my border component in
> .java, it
> >  works as expected but is something I rather not do in this situation:
>  I am
> >  adding border around in base page and I don't want the child page to
> know
> >  and just work as if no border component is added.
> >
> >  Here is a small case to demonstrate:
> >
> >  SomePage.java
> >
> >  import org.apache.wicket.markup.html.WebPage;
> >
> >  public class SomePage extends WebPage {
> > public SomePage() {
> >  //add(new MyBorder("box"));   // this work
> > }
> >
> >  }
> >
> >
> >  SomePage.html
> >
> >  
> >  
> >  
> > 
> > You should see a yellow background
> >and a red border
> > 
> >
> >
> >  
> >  
> >
> >
> >  MyBorder.java
> >
> >  public class MyBorder extends Border {
> > private static final long serialVersionUID = 1L;
> > public MyBorder(String id)  {
> > super(id);
> > add(getCssContributor());
> > }
> >
> > protected HeaderContributor getCssContributor()  {
> > return HeaderContributor.forCss(MyBorder.class, "style.css");
> > }
> >  }
> >
> >
> >  MyBorder.html
> >
> >  
> >   
> > 
> >   
> >  
> >   
> > 
> >   
> >  
> >
> >
> >  style.css
> >
> >  .box_me_up {
> > margin: 5px;
> > padding: 5px;
> > background: yellow;
> > border: 2px solid red;
> >  }
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

How to get error message register in IModel.getObject() to show up in FeedbackPanel?

[Matthew Young]

 I register an error to the page in the model but the feedback message
doesn't show in FeedbackPanel.  Only the error message register in
onSubmit() event handler shows.  Please have a look.  Thanks!

HomePage.html:



message will be here




FEEDBACK



HomePage.java

import ...

public class HomePage extends WebPage {private static final long
serialVersionUID = 1L;

private String word;

public HomePage(final PageParameters parameters) {

add(new
FeedbackPanel("feedback").setOutputMarkupPlaceholderTag(true));
// if the word 'blowup' is entered, this model register a error
message to the page
IModel model = new Model() {private static final long
serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null && word.equals("blowup")) {
word = "-b-l-o-w-u-p-";
HomePage.this.fatal("This message is from model.");
return "BAD THING HAPPENED IN MODEL";
} else {
return "The word is: \"" + (word == null ? " n u l l " :
word) + "\"";
}
}
};
add(new Label("message", model).setOutputMarkupId(true));
Form form = new Form("form", new CompoundPropertyModel(this));
add(form);
form.add(new TextField("word").setRequired(true));

AjaxFallbackButton submitButton = new
AjaxFallbackButton("submitButton", form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target, Form
f) {
if (word != null && word.equals("blowup")) {
HomePage.this.error("This message is from onSubmit.
There should also be a message from model");
}
if (target != null) {
target.addComponent(HomePage.this.get("feedback"));
target.addComponent(HomePage.this.get("message"));
}
}

@Override protected void onError(AjaxRequestTarget target, Form
f) {
target.addComponent(HomePage.this.get("feedback"));
// show updated error feedback
}
};
form.add(submitButton);
}
}

does not work with HeaderContributor.forCss()?

[Matthew Young]

Hi, I am finding that  doesn't add stylesheet link in
 from add(HeaderContributor). Is there any way to make it work?

I want to use  because can I add border around without
changing my component hierarchy.  If I add my border component in .java, it
works as expected but is something I rather not do in this situation:  I am
adding border around in base page and I don't want the child page to know
and just work as if no border component is added.

Here is a small case to demonstrate:

SomePage.java

import org.apache.wicket.markup.html.WebPage;

public class SomePage extends WebPage {
public SomePage() {
//add(new MyBorder("box"));   // this work
}

}


SomePage.html





You should see a yellow background
   and a red border


  




MyBorder.java

public class MyBorder extends Border {
private static final long serialVersionUID = 1L;
public MyBorder(String id)  {
super(id);
add(getCssContributor());
}

protected HeaderContributor getCssContributor()  {
return HeaderContributor.forCss(MyBorder.class, "style.css");
}
}


MyBorder.html


  

  
 
  

  



style.css

.box_me_up {
margin: 5px;
padding: 5px;
background: yellow;
border: 2px solid red;
}

Re: My Wicket Flickr Demo a la Ruby On Rails

[Matthew Young]

Ok, it there: http://vimeo.com/802144

scroll down to the bottom to download the original.

On Wed, Mar 19, 2008 at 8:30 AM, Frank Bille <[EMAIL PROTECTED]> wrote:

> I would suggest uploading it to vimeo.com. It supports HD videos as
> well as support for downloading the original file.
>
> Frank
>
> On Wed, Mar 19, 2008 at 3:29 AM, Jonathan Locke
> <[EMAIL PROTECTED]> wrote:
> >
> >
> >  this looks like it's probably cool, but there's no audio and the video
> size
> >  is such that i can't read anything.
> >
> >
> >
> >  MYoung wrote:
> >  >
> >  > Hi, I am new to Wicket and to help me learn, I created a Wicket
> version of
> >  > the Flickr demo like the one on the Ruby on Rails site seen here
> >  > http://www.rubyonrails.org/screencasts. I put my version in my blog
> here:
> >  > http://limboville.blogspot.com/2008_03_01_archive.html.  Please take
> a
> >  > look
> >  > and give me some feedback.
> >  >
> >  > Thanks!
> >  >
> >  >
> >
> >  --
> >  View this message in context:
> http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16135954.html
> >  Sent from the Wicket - User mailing list archive at Nabble.com.
> >
> >
> >
> >
> >  -
> >  To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: Insert dynamic/external HTML string in a page

[Matthew Young]

>background : url("images/bgimage.jpg");

I think you need to put a "/" in front of "images" like:

background : url("/images/bgimage.jpg");

On Wed, Mar 19, 2008 at 8:54 AM, Martin Makundi <
[EMAIL PROTECTED]> wrote:

> Well.. my specific experience is from having
> 
> 
> 
> .body {
>  background : url("images/bgimage.jpg");
> }
> 
>
> I have had difficulties in getting he bg image to display properly if
> defined as above without proper context path, because it is different
> from the application itself. (the image is in webapp/images
> -directory).
>
> Also if I have Try this link
> clicking the link takes me to /contextRoot/ without the
> appicationContext url segment (say,
> http://localhost/contextRoot/myApp/MyBookmarkableWicketPage where
> myApp is the missing applicationContext root).
>
> **
> Martin
>
> 2008/3/19, Martijn Dashorst <[EMAIL PROTECTED]>:
> > remove the /APPLICATION_CONTEXT/ from the src field. If they are in
> >  your HTML document when Wicket reads it into the cache, these
> >  attributes will be made context relative automatically.
> >
> >  Obviously this doesn't work for img tags that are inserted through a
> >  label, as Wicket doesn't know what you mean with the markup.
> >
> >  Martijn
> >
> >
> >  On 3/19/08, James Carman <[EMAIL PROTECTED]> wrote:
> >  > On 3/19/08, Martin Makundi <[EMAIL PROTECTED]>
> wrote:
> >  >  > I have a somewhat similar situation without a solution (yet).
> >  >  >
> >  >  >  I have some static resources (images and css files) on the
> server.
> >  >  >  Whenever I deploy the application, the URL of those resources
> depend
> >  >  >  on the environment as the application context root changes. What
> is
> >  >  >  the best/only way to tackle this?
> >  >  >
> >  >  >  
> >  >  >  
> >  >  >  static image:
> >  >  >  
> >  >  >  
> >  >  >  
> >  >  >
> >  >
> >  >
> >  > Have you tried wrapping your  tags with  ?  When
> you
> >  >  do this, you can get your browser to display the image properly
> using
> >  >  relative URLs.  Beware, however, that the image URL must be relative
> >  >  to the current package of the page you're writing (at least until
> they
> >  >  apply my patch, hopefully).
> >  >
> >  > >
> >  >  >  Is the only solution to make it a wicket element? This slows down
> >  >  >  transferring a layout design into wicket significantly and seems
> like
> >  >  >  an overkill. Back in the old days I would just have a tag
> replacement:
> >  >  >
> >  >  >  
> >  >  >
> >  >  >  What is the wicket-way to do this without requiring a wicket id
> and a
> >  >  >  hardcoded markup element for the Image in the Page java code.
> >  >  >
> >  >  >  **
> >  >  >  Martin
> >  >  >
> >  >  >
> >  >  >  2008/3/19, Erik van Oosten <[EMAIL PROTECTED]>:
> >  >  >
> >  >  > > You were on the right track, label is the right choice.
> >  >  >  >
> >  >  >  >  You need to provide Label a model that retrieves the string
> from your
> >  >  >  >  db. How you write that model is up to you. (I guess you
> already have
> >  >  >  >  this part.)
> >  >  >  >
> >  >  >  >  If you do not want the encoding, call
> setEscapeModelStrings(false) on
> >  >  >  >  the label.
> >  >  >  >
> >  >  >  >  Regards,
> >  >  >  >  Erik.
> >  >  >  >
> >  >  >  >
> >  >  >  >
> >  >  >  >  mmocnik wrote:
> >  >  >  >  > Hi,
> >  >  >  >  >
> >  >  >  >  > I'm currently searching for a way to insert an HTML String
> which I get out
> >  >  >  >  > of a DB into a Wicket Page.
> >  >  >  >  > The HTML string is from another application, so I can't
> change anything in
> >  >  >  >  > it.
> >  >  >  >  >
> >  >  >  >  > My first approach was to use a Label, but as Labels encode
> HTML entities,
> >  >  >  >  > this failed...
> >  >  >  >  > I just can't find any Component, that would fit here.
> >  >  >  >  >
> >  >  >  >  > Any sugestions on a component or alternate aproaches?
> >  >  >  >  >
> >  >  >  >  > Thanks and regards,
> >  >  >  >  > Marko
> >  >  >  >  >
> >  >  >  >
> >  >  >  >
> >  >  >  >  --
> >  >  >  >
> >  >  >  > Erik van Oosten
> >  >  >  >  http://www.day-to-day-stuff.blogspot.com/
> >  >  >  >
> >  >  >  >
> >  >  >  >
> >  >  >  >
>  -
> >  >  >  >  To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  >  >  >  For additional commands, e-mail: [EMAIL PROTECTED]
> >  >  >  >
> >  >  >  >
> >  >  >
> >  >  >
>  -
> >  >  >  To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  >  >  For additional commands, e-mail: [EMAIL PROTECTED]
> >  >  >
> >  >  >
> >  >
> >  >
>  -
> >  >  To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  >  For additional commands, e-mail: [EMAIL PROTECTED]
> >  >
> >  >
> >
> >
> >
> > --
> >  Buy Wicket in Action: http://manning.com/dashorst
> >  Apache Wicket 1.3.2 is released
> >  Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.2
> >

Re: My Wicket Flickr Demo a la Ruby On Rails

[Matthew Young]

Hi,

How to make HybridUrlCodingStrategy work on home page if my
contextpath="/"?  HybridUrlCodingStrategy doesn't allow mapping "/".

On Tue, Mar 18, 2008 at 11:52 AM, Matej Knopp <[EMAIL PROTECTED]> wrote:

> Hi,
>
> you can mount your page using HybridUrlCodingStrategy. Then it should
> automatically redirect to URL that has page instance information in
> it.
>
> -Matej
>
> On Tue, Mar 18, 2008 at 7:48 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > Thank you Matej and Igor.  I learned several new things.
>  IAjaxCallDecorator
> >  is very cool and I did not realize  works on stylesheet
> ref,
> >  too. The wiki here:
> >
> http://cwiki.apache.org/WICKET/wickets-xhtml-tags.html#Wicket%2527sXHTMLtags-WicketTags
> >  make it seem like it only work with  and .
> >
> >  Igor: I'm not very on this one ("src wmc"):
> >
> >
> >  > you can just create an anon subclass of src wmc and subclass
> >  >oncomponenttag() directly and save some space.
> >
> >  Do you mean this:
> >
> > WebMarkupContainer img = new WebMarkupContainer("thumbnail") {
> > private static final long serialVersionUID = 1L;
> > @Override protected void onComponentTag(final ComponentTag
> tag){
> > super.onComponentTag(tag);
> > tag.put("src", thumbnailUrl);
> > }
> > };
> >
> >
> >  == I have a couple of questions: ==
> >
> >  In Ajax mode, the browser address always show:
> >
> > http://localhost:8080
> >
> >  so if I refresh, I get a new page, not the same existing page.  How can
> I
> >  have the address like this:
> >
> > http://localhost:8080/?wicket:interface=:0:1:::
> >
> >  so on refresh I get the same page (like in non-Ajax mode)?
> >
> >  2) When something goes wrong in Flickr, I throw a RuntimeException
> which
> >  blows up in ListView's model.getObject().  I want to Ajax update the
> >  feedbackPanel to show some error message. How can this be done?
> >
> >  Thank you very much.
> >
> >
> >  On Mon, Mar 17, 2008 at 3:15 PM, Igor Vaynberg <[EMAIL PROTECTED]
> >
> >  wrote:
> >
> >
> >
> > > there are a couple of things i would change
> >  >
> >  > 1) add(new StyleSheetReference("pageCss", getClass(), "flickr.css"));
> >  >
> >  > do you really need that? can you not simply put link tag inside
> >  > wicket:link tags?
> >  >
> >  > 2) // Initially there is no photo to display so add a temporary place
> >  > holder component to make Wicket happy
> >  >
> >  > you dont need to do that, make loadable detachable model that is
> >  > pulling image links return an empty list if tags string is empty,
> that
> >  > way you add the listview right away and dont need that replace mambo
> >  > jumbo
> >  >
> >  > 3) Photo photo = (Photo) item.getModelObject(); item.add(new
> >  > Thumbnail("t", photo));
> >  >
> >  > im not a big fan of that, why not simply item.add(new Thumbnail("t",
> >  > item.getModel()));
> >  >
> >  > it makes code simpler, you dont load the model object needlessly, and
> >  > it makes thumbnail more flexible by taking an imodel.
> >  >
> >  > 4) img.add(new SimpleAttributeModifier("src", photo.getSmallSquareUrl
> ()));
> >  >
> >  > you can just create an anon subclass of src wmc and subclass
> >  > oncomponenttag() directly and save some space.
> >  >
> >  > pretty sweet tutorial though, thanks
> >  >
> >  > -igor
> >  >
> >  >
> >  > On Mon, Mar 17, 2008 at 1:04 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> >  > > Hi, I am new to Wicket and to help me learn, I created a Wicket
> version
> >  > of
> >  > >  the Flickr demo like the one on the Ruby on Rails site seen here
> >  > >  http://www.rubyonrails.org/screencasts. I put my version in my
> blog
> >  > here:
> >  > >  http://limboville.blogspot.com/2008_03_01_archive.html.  Please
> take a
> >  > look
> >  > >  and give me some feedback.
> >  > >
> >  > >  Thanks!
> >  > >
> >  >
> >  > -
> >  > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >  > For additional commands, e-mail: [EMAIL PROTECTED]
> >  >
> >  >
> >
>
>
>
> --
> Resizable and reorderable grid components.
> http://www.inmethod.com
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: My Wicket Flickr Demo a la Ruby On Rails

[Matthew Young]

Hi, Igor:

>nstead of throwing the exception call error(message) on the page and
return an empty list from the model

So I register a error to the page in the model but the feedback message
doesn't show.  Here is a small sample to demonstrate:

HomePage.html:



message will be here




FEEDBACK



HomePage.java

import org.apache.wicket.PageParameters;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.form.AjaxFallbackButton;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;

public class HomePage extends WebPage {

private static final long serialVersionUID = 1L;

private String word;

public HomePage(final PageParameters parameters) {

add(new
FeedbackPanel("feedback").setOutputMarkupPlaceholderTag(true));
// if the word 'blowup' is entered, this register a error message to
the page
IModel model = new Model() {
private static final long serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null && word.equals("blowup")) {
word = "-b-l-o-w-u-p-";
HomePage.this.fatal("This message is from model.");
return "BAD THING HAPPENED IN MODEL";
} else {
return "The word is: \"" + (word == null ? " n u l l " :
word) + "\"";
}
}
};
add(new Label("message", model).setOutputMarkupId(true));
Form form = new Form("form", new CompoundPropertyModel(this));
add(form);
form.add(new TextField("word").setRequired(true));
AjaxFallbackButton submitButton = new
AjaxFallbackButton("submitButton", form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target, Form
f) {
if (word != null && word.equals("blowup")) {
HomePage.this.error("This message is from onSubmit.
There should also be a message from model");
}
if (target != null) {
target.addComponent(HomePage.this.get("feedback"));
// clear error feedback if any
target.addComponent(HomePage.this.get("message"));
}
}

@Override protected void onError(AjaxRequestTarget target, Form
f) {
target.addComponent(HomePage.this.get("feedback"));
// show updated error feedback
}
};
form.add(submitButton);
}
}



Enter the word 'blowup' and the Model registers a error message to the page,
this message doesn't show.


On Tue, Mar 18, 2008 at 12:19 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> On Tue, Mar 18, 2008 at 11:48 AM, Matthew Young <[EMAIL PROTECTED]> wrote:
> >  Do you mean this:
> >
> > WebMarkupContainer img = new WebMarkupContainer("thumbnail") {
> > private static final long serialVersionUID = 1L;
> > @Override protected void onComponentTag(final ComponentTag
> tag){
> > super.onComponentTag(tag);
> > tag.put("src", thumbnailUrl);
> > }
> > };
>
> yep
>
> >  2) When something goes wrong in Flickr, I throw a RuntimeException
> which
> >  blows up in ListView's model.getObject().  I want to Ajax update the
> >  feedbackPanel to show some error message. How can this be done?
>
> instead of throwing the exception call error(message) on the page and
> return an empty list from the model
>
> -igor
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: My Wicket Flickr Demo a la Ruby On Rails

[Matthew Young]

It's Amateras:
http://amateras.sourceforge.jp/cgi-bin/fswiki_en/wiki.cgi?page=EclipseHTMLEditor


On Mon, Mar 17, 2008 at 7:57 PM, Fernando Wermus <[EMAIL PROTECTED]>
wrote:

> Which is the name of the embebed Eclipse browser you are using?
>
> On Mon, Mar 17, 2008 at 7:15 PM, Igor Vaynberg <[EMAIL PROTECTED]>
> wrote:
>
> > there are a couple of things i would change
> >
> > 1) add(new StyleSheetReference("pageCss", getClass(), "flickr.css"));
> >
> > do you really need that? can you not simply put link tag inside
> > wicket:link tags?
> >
> > 2) // Initially there is no photo to display so add a temporary place
> > holder component to make Wicket happy
> >
> > you dont need to do that, make loadable detachable model that is
> > pulling image links return an empty list if tags string is empty, that
> > way you add the listview right away and dont need that replace mambo
> > jumbo
> >
> > 3) Photo photo = (Photo) item.getModelObject(); item.add(new
> > Thumbnail("t", photo));
> >
> > im not a big fan of that, why not simply item.add(new Thumbnail("t",
> > item.getModel()));
> >
> > it makes code simpler, you dont load the model object needlessly, and
> > it makes thumbnail more flexible by taking an imodel.
> >
> > 4) img.add(new SimpleAttributeModifier("src", photo.getSmallSquareUrl
> ()));
> >
> > you can just create an anon subclass of src wmc and subclass
> > oncomponenttag() directly and save some space.
> >
> > pretty sweet tutorial though, thanks
> >
> > -igor
> >
> >
> > On Mon, Mar 17, 2008 at 1:04 PM, Matthew Young <[EMAIL PROTECTED]>
> wrote:
> > > Hi, I am new to Wicket and to help me learn, I created a Wicket
> version
> > of
> > >  the Flickr demo like the one on the Ruby on Rails site seen here
> > >  http://www.rubyonrails.org/screencasts. I put my version in my blog
> > here:
> > >  http://limboville.blogspot.com/2008_03_01_archive.html.  Please take
> a
> > look
> > >  and give me some feedback.
> > >
> > >  Thanks!
> > >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
>
> --
> Fernando Wermus.
>

Re: My Wicket Flickr Demo a la Ruby On Rails

[Matthew Young]

Thank you Matej and Igor.  I learned several new things.  IAjaxCallDecorator
is very cool and I did not realize  works on stylesheet ref,
too. The wiki here:
http://cwiki.apache.org/WICKET/wickets-xhtml-tags.html#Wicket%2527sXHTMLtags-WicketTags
make it seem like it only work with  and .

Igor: I'm not very on this one ("src wmc"):

> you can just create an anon subclass of src wmc and subclass
>oncomponenttag() directly and save some space.

Do you mean this:

WebMarkupContainer img = new WebMarkupContainer("thumbnail") {
private static final long serialVersionUID = 1L;
@Override protected void onComponentTag(final ComponentTag tag){
super.onComponentTag(tag);
tag.put("src", thumbnailUrl);
}
};


== I have a couple of questions: ==

In Ajax mode, the browser address always show:

http://localhost:8080

so if I refresh, I get a new page, not the same existing page.  How can I
have the address like this:

http://localhost:8080/?wicket:interface=:0:1:::

so on refresh I get the same page (like in non-Ajax mode)?

2) When something goes wrong in Flickr, I throw a RuntimeException which
blows up in ListView's model.getObject().  I want to Ajax update the
feedbackPanel to show some error message. How can this be done?

Thank you very much.

On Mon, Mar 17, 2008 at 3:15 PM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:

> there are a couple of things i would change
>
> 1) add(new StyleSheetReference("pageCss", getClass(), "flickr.css"));
>
> do you really need that? can you not simply put link tag inside
> wicket:link tags?
>
> 2) // Initially there is no photo to display so add a temporary place
> holder component to make Wicket happy
>
> you dont need to do that, make loadable detachable model that is
> pulling image links return an empty list if tags string is empty, that
> way you add the listview right away and dont need that replace mambo
> jumbo
>
> 3) Photo photo = (Photo) item.getModelObject(); item.add(new
> Thumbnail("t", photo));
>
> im not a big fan of that, why not simply item.add(new Thumbnail("t",
> item.getModel()));
>
> it makes code simpler, you dont load the model object needlessly, and
> it makes thumbnail more flexible by taking an imodel.
>
> 4) img.add(new SimpleAttributeModifier("src", photo.getSmallSquareUrl()));
>
> you can just create an anon subclass of src wmc and subclass
> oncomponenttag() directly and save some space.
>
> pretty sweet tutorial though, thanks
>
> -igor
>
>
> On Mon, Mar 17, 2008 at 1:04 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > Hi, I am new to Wicket and to help me learn, I created a Wicket version
> of
> >  the Flickr demo like the one on the Ruby on Rails site seen here
> >  http://www.rubyonrails.org/screencasts. I put my version in my blog
> here:
> >  http://limboville.blogspot.com/2008_03_01_archive.html.  Please take a
> look
> >  and give me some feedback.
> >
> >  Thanks!
> >
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

Re: Double submit problem

[Matthew Young]

Does this stuff here prevent double submit?

http://wicket.apache.org/docs/wicket-1.3.2/wicket/apidocs/org/apache/wicket/settings/IRequestCycleSettings.html

"...so that not only form submits are shielded from the double submit
problem..."

On Mon, Mar 10, 2008 at 6:56 AM, Joel Hill <[EMAIL PROTECTED]> wrote:

> I'm trying to prevent the double submit problem, where the user clicks the
> submit button more than once causing a double post.
>
> I tried implementing the soluion suggested here:
> http://www.nabble.com/Re%3A-double-form-submission-handling---p13850262.html
>
> The problem is if there's a validation error and the user gets sent back
> to the same page (without a call to setResponsePage), the page still
> registers as submitted, so when the user fixes the form and submits, it's
> stuck in the resubmit state (which in my case sends the user to an error
> page).  I even have one page where I don't call setResponsePage on a
> successful submit, because it just returns to that same page after a submit
> because there's a lot of overhead in constructing the page the first time.
>  I don't want the submit to take a long time.
>
> I tried resetting the submitted boolean during the submit process, but no
> matter where I could find to put that code, it always seems to get executed
> before the 2nd submit get processed by wicket.
>
> I'd prefer not to implment a javascript solution (e.g. disabling the
> submit button after the first click), becuase I think the soultion linked
> above lends itself better to reusability across any form.  So is there any
> way to differentiate between a double submit situation, and simply not
> calling setResponsePage?  Or is there anywhere in wicket I can reset the
> submitted flag AFTER the double submit has begun to process (I'd prefer not
> to implement an artificial timer to reset the flag after a hard-coded number
> of seconds).  Some point in the request cycle that occurs after the old page
> is unloaded?
>
> Now that I think about it, maybe some ajax that fires on the onunload
> event would be appropriate here.  I'll try that while I wait to see of
> anyone has any better suggestions.
>
> Thanks.
>
> Joel
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>

My Wicket Flickr Demo a la Ruby On Rails

[Matthew Young]

Hi, I am new to Wicket and to help me learn, I created a Wicket version of
the Flickr demo like the one on the Ruby on Rails site seen here
http://www.rubyonrails.org/screencasts. I put my version in my blog here:
http://limboville.blogspot.com/2008_03_01_archive.html.  Please take a look
and give me some feedback.

Thanks!

Re: [vote] Release 1.4 with only generics and stop support for 1.3

[Matthew Young]

+1

On Mon, Mar 17, 2008 at 1:13 AM, Martijn Dashorst <
[EMAIL PROTECTED]> wrote:

> This thread is for voting only. Use the [discuss] thread for voicing
> your opinion or asking questions. This makes counting the votes much
> easier.
>
> The discussion on our development list makes it clear that a lot of
> folks are anxious for generified models. Most users if not all wish us
> to release a quick release which is 1.3 + generics. The consequence is
> that the core team will stop to support 1.3, and that everybody that
> wishes updates will have to migrate to 1.4, and upgrade to Java 5.
>
> Everybody is invited to vote! Please use
>
> [ ] +1, Wicket 1.4 is 1.3 + generics, drop support for 1.3
> [ ] -1, I need a supported version running on Java 1.4
>
> Let your voices be heard!
>
> Martijn
> --
> Buy Wicket in Action: http://manning.com/dashorst
> Apache Wicket 1.3.2 is released
> Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.2
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>