acegi 1.0.6 + wicket1.3 +spring 2.5
hi i get problems if you want to chain multiple filters, especially the concurrentsessionfilter. i don't know how about it for my config file. thx .
clean way to add visibility constraints
Hi,
I have this page where I have different components that need to be show
or hidden, depending on the value of some model fields. I implemented
this by overriding the isVisible method of the components. Now I was
wondering if there is a less verbose way of handling this? (I can't
group the components because it's not possible in the html markup).
item.add(new TextField("value") {
public boolean isVisible() {
OnlineBookingParametersArticle article =
(OnlineBookingParametersArticle) getParent().getModel().getObject();
return
article.getArticle().getNumberInStock() > 0;
}
});
item.add(new
Label("article.numberOfArticlesLabel", "Geen beschikbaar") {
public boolean isVisible() {
OnlineBookingParametersArticle article =
(OnlineBookingParametersArticle) getParent().getModel().getObject();
return
article.getArticle().getNumberInStock() <= 0;
}
});
item.add(new
Label("article.description"));
item.add(new
WebMarkupContainer("participantInfo") {
public boolean
isVisible() {
OnlineBookingParametersArticle article =
(OnlineBookingParametersArticle) getParent().getModel().getObject();
return
article.getArticle().getNumberInStock() > 0;
}
}
.add(new
Label("article.numberOfRequiredParticipants"))
.add(new
Label("article.maximumNumberOfParticipants")));
item.add(new Link("contactLink"){
@Override
public void onClick(){
//TODO : go to correct
page
}
@Override
public boolean isVisible() {
OnlineBookingParametersArticle article =
(OnlineBookingParametersArticle) getParent().getModel().getObject();
return
article.getArticle().getNumberInStock() <= 0;
}
});
Picket Web Framework -- PHP's answer to Java's Wicket
Are you a fan of Wicket but you can't use it because your company or client is tied with PHP? Have you ever wished that Wicket was available in the PHP land? Picket to the rescue! Picket is a project that aims to bring Wicket's awesome features and philosophy to the PHP community. The project was started by YouSoft Consulting (Nasdaq: YSFT) and being used internally since 2006. Now that Picket 1.1 has been released, and is stable enough for prime time, YouSoft opened the source code for public consumption with multi-licenses, namely, GPL v2, GPL v3, BSD, Apache, MPL and CDDL. For more information, visit its official website at http://4thmonth.yousoft.com/1stday/picket Have a happy day!
Best practice in security
Hi! I'm searching for best solution for creating security in wicket application. Now for buissness logic I use EJB3. Some simple scenario: 1. Client go to page Login and enter login/password 2. Than client go to private area and create comments(or page and etc.) 3. Client log out. Questions: How protect methods in ejb? How protect methods in wicket? Where keep user credentianls while user work with application(in session? ) ? Maybe exists some frameworks for that? -- Григорий Ткачук Разработчик веб-решений Телефон: +7 902 516-25-09
Re: FeedbackPanel.isVisible override
That was perfect. Thanks, -Luther On Sun, Mar 29, 2009 at 1:58 AM, Anton Veretennikov < anton.veretenni...@gmail.com> wrote: > anyMessage(); > > On Sun, Mar 29, 2009 at 1:56 PM, Luther Baker > wrote: > > I am using the built-in functionality of the FeedbackPanel and I'd like > to > > tweak it just a bit. > > > > I have some default padding/margin setup for that div ... and so even > empty, > > it takes up some space on my page. I'd like to hide it altogether if no > > errors are present. > > > > Is there a well-known function I can call from my override of > > FeedbackPanel.isVisible() to tell me if Validation failed? > > > > Or - is there a more appropriate answer here to effectually do the same > > thing? > > > > -Luther > > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
WicketTester assertPageLink and BookmarkablePageLink
Hi ! I have a very quick question. Is there a way to test a BookmarkablePageLink ? Something similar to the assertPageLink method? Thanks, Alan
Re: How To Download Excel File?
Check out my responses in this discussion... http://www.nabble.com/Opening-DynamicWebResource-from-Button-AjaxButton--td15459841.html#a21462901 I had some trouble getting generated files to download right at first. They either caused Wicket to become non-responsive or I couldn't provide a file name or MIME type. The solution I eventually came up with works very well. -Brandon wadi wrote: > > Hi All, I would like to know how can I put a link into a page so when the > user clicks I fetch some data from database , export it to Excel so the > user > directly downloads an xls file with the content. > > Any help is appreciated, > > Thanks in advance, > > Wadi > > > -- View this message in context: http://www.nabble.com/How-To-Download-Excel-File--tp22806518p22808994.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: urlFor ResourceStreamRequestTarget returning null
Have you seen this page [1], it also features an SWFObject. http://cwiki.apache.org/WICKET/open-flash-chart-and-wicket.html regards, Maarten On Tue, Mar 31, 2009 at 3:36 PM, francisco treacy wrote: > hi all, > > i can't seem to find the way to get an url for a given RequestTarget. > i'm using wicket 1.4-rc1. > > basically i have an SWFComponent : http://paste.pocoo.org/show/110435/ > > my problem is in line 35, when i call urlFor(target) to the renderHead > method. the target is of type ResourceStreamRequestTarget and when i > dig into the sources for the urlFor call, i end up in > WebRequestCodingStrategy#encode: > > // fall through for non-default request targets > url = doEncode(requestCycle, requestTarget); > > doEncode javadoc reads: > > * In case you are using custom targets that are not part of the > default target hierarchy, you > * need to override this method, which will be called after the > defaults have been tried. When > * this doesn't provide a url either (returns null), an exception > will be thrown by the encode > * method saying that encoding could not be done. > > where am i supposed to override this method? > > additionally, wicket doesn't seem to throw an exception as stated - it > silently returns the null value. > > any ideas on how to get the url, or improvements to the code i pasted > to make it work? > > thank you, > > francisco > > ps: note that the ResourceStreamRequestTarget works fine. for instance > if i call getRequestCycle().setRequestTarget(target); on renderHead, > the http response streams the swf file. > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How To Download Excel File?
Another way I'm using is like this (it works best if your clients have excel
installed of course)
Markup: http://pastebin.com/m41ee5cbe
Java: http://pastebin.com/m488291d4
With the most important bits being:
@Override
protected void configureResponse() {
super.configureResponse();
getRequestCycle().getResponse().setContentType("application/x-msexcel");
}
and then a simple DataView with something like this:
...
Excel Download
Name
... more ...
That makes most browsers open a dialog box where the user can open (usually
in excel) or save the html - no binary conversion to excel's file format is
really needed - excel can read HTML just fine. So if you are just doing a
simple tabular report like I'm doing here, this could be a good option for
you.
-- Jim Pinkham
On Tue, Mar 31, 2009 at 12:58 PM, Luther Baker wrote:
> These responses were great! I learned something from almost each variant of
> the answer.
>
> For what its worth, depending on how the app will be used - one might need
> to be careful about writing files to the filesystem ... but again, thanks
> for all the great examples listed here.
>
> -Luther
>
>
>
> On Tue, Mar 31, 2009 at 10:11 AM, francisco treacy <
> francisco.tre...@gmail.com> wrote:
>
> > hola wadi
> >
> > to generate the excel file, have a look at the poi apache project:
> > http://poi.apache.org/spreadsheet/index.html
> >
> > then you will need to create a resource for that file / byte array.
> > you might find some inspiration from this pastie:
> > http://paste.pocoo.org/show/110449/
> >
> > finally, use
> >
> > new ResourceLink("downloadAsExcel", new PdfResource() {
> >
> > (...)
> >
> > }
> >
> > declare the link on your html and you're done!
> >
> > francisco
> >
> >
> > 2009/3/31 Wadi Jalil Maluf :
> > > Hi All, I would like to know how can I put a link into a page so when
> the
> > > user clicks I fetch some data from database , export it to Excel so the
> > user
> > > directly downloads an xls file with the content.
> > >
> > > Any help is appreciated,
> > >
> > > Thanks in advance,
> > >
> > > Wadi
> > >
> > >
> >
> > -
> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> > For additional commands, e-mail: users-h...@wicket.apache.org
> >
> >
>
Re: Form Validations
Hi Ashish,
Do you use AJAX? Have you added the components to the
AjaxRequestTarget with target.addComponent() ?
If you do use AJAX, you have to override both onError and onSubmit on
the AjaxButton you use for submit. In both these methods you have to
add the relevant components to the AjaxRequestTarget, or else they
won't get updated.
Something like:
form.add(new AjaxButton("saveButton"){
protected void onSubmit(AjaxRequestTarget target, Form
form) {
target.addComponent(sexFeedbackLabel);
target.addComponent(cityLabel);
// If you change other components, add them to the
target as well.
}
@Override
protected void onError(AjaxRequestTarget target, Form
form) {
target.addComponent(sexFeedbackLabel);
target.addComponent(cityLabel);
}
});
It is possible that I guessed completely wrong about your problem :-)
If you like, I can update the demo project with a working AJAX sample.
By the way, the blog post and demo project is all based on Wicket
1.3.4, so it is possible that this will not work for previous versions.
Regards,
Daan
Op 31 mrt 2009, om 08:46 heeft Ashis het volgende geschreven:
I am using Wicket-1.3.0 Version.
Following are the code Snippet
//Code Snippet for RadioChoice//
RadioGroup sexField = new RadioGroup("sex", new Model());
sexField.add(new Radio("male", new Model("Male")));
sexField.add(new Radio("female", new Model("Female")));
sexField.setOutputMarkupId(true);
sexField.setRequired(true);
add(sexField);
final FeedbackLabel sexFeedbackLabel = new
FeedbackLabel("sexFeedback", sexField);
sexFeedbackLabel.setOutputMarkupId(true);
add(sexFeedbackLabel);
//Code Snippet for AutoCompleteTextField//
AutoCompleteTextField cityField = new AutoCompleteTextField("city",
new
Model()) {
@Override
protected Iterator getChoices(String input) {
if (Strings.isEmpty(input)) {
return Collections.EMPTY_LIST.iterator();
}
List choices = new ArrayList();
List name = reader.loadFile("cities.txt");//
cities.txt
contains cities name...
Iterator itr = name.iterator();
while (itr.hasNext()) {
String nameIs = (String) itr.next();
if
(nameIs.toUpperCase().startsWith(input.toUpperCase())) {
choices.add(nameIs);
if (choices.size() == 10) {
break;
}
}
}
return choices.iterator();
}
};
cityField.setOutputMarkupId(true);
cityField.setRequired(true);
cityField.add(new
StringValidator.MaximumLengthValidator(25));
final FeedbackLabel cityLabel = new
FeedbackLabel("cityFeedback", cityField);
cityLabel.setOutputMarkupId(true);
add(cityLabel);
cityField.add(new ComponentVisualErrorBehavior("onblur",
cityLabel));
add(cityField);
Label citLabel = new Label("city.label", "City");
add(citLabel);
Thank you
--
View this message in context:
http://www.nabble.com/Form-Validations-tp22777684p22799307.html
Sent from the Wicket - User mailing list archive at Nabble.com.
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Re: Tree navigation panel
wicket-library is old ver of wicket. not sure why that site is up. see here http://wicketstuff.org/wicket13/nested/?wicket:bookmarkablePage=:org.apache.wicket.examples.ajax.builtin.tree.SimpleTreePage the tree has a setter that changes what kinds of links are generated, you can call that with fallback mode to make the tree work without js. -igor On Tue, Mar 31, 2009 at 6:12 AM, Christian Helmbold wrote: > > I was confused by the example with the tree and nested panels and thought > that the code for the nested panels would be necessary for the tree. It would > be better to focus the examples on exactly one problem. > org.apache.wicket..extensions.markup.html.tree.Tree is what I was looking for. > > Clicking a link in the tree should change the content of a panel near to the > tree (like Tabbed Panels). My idea is to make a tree of Panels. But how can > create links to these panels in the tree labeld with the panel names? > > Regards > Christian > > > > > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: session management
3 wicket session objects will be created. when a stateful page is visited this wicket session object is stored in an http session. -igor On Tue, Mar 31, 2009 at 4:52 AM, ptrash wrote: > > That means if the user visites 3 bookmarkable pages, then three sessions will > be created? > > > > Martijn Dashorst wrote: >> >> Yes, but the session is only permanent when you call bind(), or a >> stateful page is requested and the state needs to be stored for links, >> forms, ajax etc. >> >> As long as you use bookmarkable pages (and links to them), and >> stateless forms, and no ajax, your site will be stateless, and wicket >> will not automatically bind the session to HTTP Session. >> >> Martijn >> >> On Tue, Mar 31, 2009 at 1:28 PM, Pi Trash wrote: >>> Hi, >>> >>> does wicket always create a session when a new user enters a page? Or is >>> it possible to turn the session creation off? >>> >>> tia >>> ___ >>> DSL zum Nulltarif + 20 Euro Extraprämie bei Online-Bestellung über die >>> DSL Freundschaftswerbung! http://dsl.web.de/?ac=OM.AD.AD008K15279B7069a >>> >>> >>> - >>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >>> For additional commands, e-mail: users-h...@wicket.apache.org >>> >>> >> >> >> >> -- >> Become a Wicket expert, learn from the best: http://wicketinaction.com >> Apache Wicket 1.3.5 is released >> Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. >> >> - >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> >> > > -- > View this message in context: > http://www.nabble.com/session-management-tp22803196p22803539.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: NewBie question :Implementation of Collapsible Link
I think what I want to do is on this page http://www.wicket-library.com/wicket-examples/ajax/tree/table/editable.1 Thanks for your indulgence. On Tue, Mar 31, 2009 at 5:44 PM, James Carman wrote: > Are you looking for a menu system? > > On Tue, Mar 31, 2009 at 4:04 AM, Ajayi Yinka > wrote: > > -- Forwarded message -- > > From: Ajayi Yinka > > Date: Tue, Mar 31, 2009 at 9:01 AM > > Subject: Re: NewBie question :Implementation of Collapsible Link > > To: users@wicket.apache.org > > > > > > > > Thanks so much. > > > > I want a tree view (What I really want to implement is a collapsible > list, > > whereby a click on a link will display sublinks.) > > > > I am afraid if you understand what I am trying to do now. I guess the > > following html will give better insight. > > > > Item 1 > > Item 2 > > Item 3 > > > >Item 3.1 > >Item 3.2 > > > > Item 3.2.1 > > Item 3.2.2 > > Item 3.2.3 > > > > > > Item 3.3 > > > > > > Item 4 > > > > Item 4.1 > > Item 4.2 > > > > Item 4.2.1 > > Item 4.2.2 > > > > > > > > > >Item 5 > > > > > > I will appreate your good indulgence concerning my request. Thanks > > > > Reagard, > > Yinka > > > > > > On Tue, Mar 31, 2009 at 3:30 AM, Jeremy Thomerson < > jer...@wickettraining.com > >> wrote: > > > >> More details necessary. An accordion panel or tree view? Etc... > >> > >> -- > >> Jeremy Thomerson > >> http://www.wickettraining.com > >> > >> > >> > >> On Mon, Mar 30, 2009 at 3:19 AM, Ajayi Yinka < > iamstyaj...@googlemail.com > >> >wrote: > >> > >> > I am trying to see if i can implement collapsible link in my page. > >> > > >> > i had tried to use Link Tree, but I was getting error which I could > not > >> > even > >> > trace or decipher the cause. > >> > > >> > Please, can anyone give me insight on the best way to implement the > >> > "collapsible link" > >> > > >> > Thanks. > >> > Yinka > >> > > >> > > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: Should a form submit when sub-form has error's?
not it shouldnt. there should already be unit tests that check for this, can you please check those and provide a patch if possible. -igor On Tue, Mar 31, 2009 at 4:34 AM, Thijs wrote: > Hi, > > Should a Form submit when a subform has error's? > > I have a main-form where I add a panel that contains another form. > This sub-form contains a formvalidator that gives the error. > However the main-form is submitted, but the feedbackpanel does show the > error message set in the sub-form's validator. > > Is this expected behavior using 1.4-snapshot? > > Because in wicket 1.3.x this does work and the mainform is not submitted. > (I can provide a testcase if needed) > > > Thijs > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How To Download Excel File?
These responses were great! I learned something from almost each variant of
the answer.
For what its worth, depending on how the app will be used - one might need
to be careful about writing files to the filesystem ... but again, thanks
for all the great examples listed here.
-Luther
On Tue, Mar 31, 2009 at 10:11 AM, francisco treacy <
francisco.tre...@gmail.com> wrote:
> hola wadi
>
> to generate the excel file, have a look at the poi apache project:
> http://poi.apache.org/spreadsheet/index.html
>
> then you will need to create a resource for that file / byte array.
> you might find some inspiration from this pastie:
> http://paste.pocoo.org/show/110449/
>
> finally, use
>
> new ResourceLink("downloadAsExcel", new PdfResource() {
>
> (...)
>
> }
>
> declare the link on your html and you're done!
>
> francisco
>
>
> 2009/3/31 Wadi Jalil Maluf :
> > Hi All, I would like to know how can I put a link into a page so when the
> > user clicks I fetch some data from database , export it to Excel so the
> user
> > directly downloads an xls file with the content.
> >
> > Any help is appreciated,
> >
> > Thanks in advance,
> >
> > Wadi
> >
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>
Re: NewBie question :Implementation of Collapsible Link
Are you looking for a menu system? On Tue, Mar 31, 2009 at 4:04 AM, Ajayi Yinka wrote: > -- Forwarded message -- > From: Ajayi Yinka > Date: Tue, Mar 31, 2009 at 9:01 AM > Subject: Re: NewBie question :Implementation of Collapsible Link > To: users@wicket.apache.org > > > > Thanks so much. > > I want a tree view (What I really want to implement is a collapsible list, > whereby a click on a link will display sublinks.) > > I am afraid if you understand what I am trying to do now. I guess the > following html will give better insight. > > Item 1 > Item 2 > Item 3 > > Item 3.1 > Item 3.2 > > Item 3.2.1 > Item 3.2.2 > Item 3.2.3 > > > Item 3.3 > > > Item 4 > > Item 4.1 > Item 4.2 > > Item 4.2.1 > Item 4.2.2 > > > > > Item 5 > > > I will appreate your good indulgence concerning my request. Thanks > > Reagard, > Yinka > > > On Tue, Mar 31, 2009 at 3:30 AM, Jeremy Thomerson > wrote: > >> More details necessary. An accordion panel or tree view? Etc... >> >> -- >> Jeremy Thomerson >> http://www.wickettraining.com >> >> >> >> On Mon, Mar 30, 2009 at 3:19 AM, Ajayi Yinka > >wrote: >> >> > I am trying to see if i can implement collapsible link in my page. >> > >> > i had tried to use Link Tree, but I was getting error which I could not >> > even >> > trace or decipher the cause. >> > >> > Please, can anyone give me insight on the best way to implement the >> > "collapsible link" >> > >> > Thanks. >> > Yinka >> > >> > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Start Wicket project with Spring and Hibernate
On Tue, Mar 31, 2009 at 10:45 AM, HHB wrote: > Hey, > Our new Wicket application is to be build with Spring and Hibernate, so I > included these: > > > org.springframework > spring > 2.5.6 > > > org.hibernate > hibernate > 3.2.6.ga > > > org.apache.wicket > wicket-spring > 1.3.5 > > > org.apache.wicket > wicket-spring-annot > 1.3.5 > > > Anything is missing? > I noticed there are dependencies like spring-context, spring-context-support, > spring-aop, hibernate-annotations and the list goes on. > Should I include them too? You're welcome to start from my Advanced Wicket presentation example application if you want: http://svn.carmanconsulting.com/public/wicket-advanced/trunk > Thanks. > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How To Download Excel File?
hola wadi
to generate the excel file, have a look at the poi apache project:
http://poi.apache.org/spreadsheet/index.html
then you will need to create a resource for that file / byte array.
you might find some inspiration from this pastie:
http://paste.pocoo.org/show/110449/
finally, use
new ResourceLink("downloadAsExcel", new PdfResource() {
(...)
}
declare the link on your html and you're done!
francisco
2009/3/31 Wadi Jalil Maluf :
> Hi All, I would like to know how can I put a link into a page so when the
> user clicks I fetch some data from database , export it to Excel so the user
> directly downloads an xls file with the content.
>
> Any help is appreciated,
>
> Thanks in advance,
>
> Wadi
>
>
-
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Re: How To Download Excel File?
I could be wrong - but maybe the question is about how best to structure
this in Wicket ..
it's just that easy (this is Scala, not Java):
add( new Link( ImageLink.ID_LINK ) {
def onClick = {
val resourceStream = new ByteArrayResourceStream(
xlsExporter.createExcel, "application/vnd.ms-excel" );
getRequestCycle.setRequestTarget( new ResourceStreamRequestTarget(
resourceStream ) {
override def getFileName = "export.xls"
} )
}
})
ByteArrayResourceStream is a simple implementation of IResourceStream. Creating
the Excel bytearray is another issue (I suggest using Apache POI).
or extend DynamicWebResource and return your own ResourceState with the
excel file as a byte array returned by getData and use
application/x-ms-excel as the content type. To link to the excel, mount
the resource in your WebApplication, check the javadoc of
ResourceReference on how to do so.
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Page Maps order
Hi, are the pages in Page Maps ordered (e.g. chronological)? tia Pt! Schon vom neuen WEB.DE MultiMessenger gehört? Der kann`s mit allen: http://www.produkte.web.de/messenger/?did=3123 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How To Download Excel File?
Hi Wadi, The easy way is to have the conversion to xls occur within the link action (extracting from db and storing to a temporary file in XLS format). then you can use a DownloadLink with the model set to the File (generatedXLSFileName). If it is not tied to some other process you will have to create a resource that knows how to do the conversion. Have a look at extending DynamicWebResource. Regards, Mike Hi All, I would like to know how can I put a link into a page so when the user clicks I fetch some data from database , export it to Excel so the user directly downloads an xls file with the content. Any help is appreciated, Thanks in advance, Wadi - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How To Download Excel File?
Hi,
> I could be wrong - but maybe the question is about how best to structure
> this in Wicket ..
it's just that easy (this is Scala, not Java):
add( new Link( ImageLink.ID_LINK ) {
def onClick = {
val resourceStream = new ByteArrayResourceStream(
xlsExporter.createExcel, "application/vnd.ms-excel" );
getRequestCycle.setRequestTarget( new ResourceStreamRequestTarget(
resourceStream ) {
override def getFileName = "export.xls"
} )
}
})
ByteArrayResourceStream is a simple implementation of IResourceStream. Creating
the Excel bytearray is another issue (I suggest using Apache POI).
Best regards, --- Jan.
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Re: How To Download Excel File?
I could be wrong - but maybe the question is about how best to structure this in Wicket .. Should it be a bookmarkable link? Should it be an action link? If I do the work in my Action style link, how does one directly return content from an action link as opposed to setting page response, etc. -Luther On Tue, Mar 31, 2009 at 9:30 AM, Linda van der Pal < lvd...@heritageagenturen.nl> wrote: > Not related to Wicket, but this might be a start: > http://api.openoffice.org/ > > Regards, > Linda > > Wadi Jalil Maluf wrote: > >> Hi All, I would like to know how can I put a link into a page so when the >> user clicks I fetch some data from database , export it to Excel so the >> user >> directly downloads an xls file with the content. >> >> Any help is appreciated, >> >> Thanks in advance, >> >> Wadi >> >> >> >> >> >> No virus found in this incoming message. >> Checked by AVG - www.avg.com Version: 8.5.285 / Virus Database: >> 270.11.34/2032 - Release Date: 03/31/09 06:02:00 >> >> >> > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
java.lang.IllegalArgumentException: bundle context should be set before refreshing the application context
Hi,
When I start my Apache Wicket bundle using Apache Service Mix (based on
Felix and Spring DM), I receive the following error :
Quote:
16:35:58,415 | DEBUG | localShell | jetty |
.service.internal.util.JCLLogger 85 | started
org.ops4j.pax.web.service.internal.model.ServletMo del-66
16:35:58,415 | INFO | localShell | HttpServiceProxy |
ervice.internal.HttpServiceProxy 129 | Registering event listener
[org.springframework.web.context.ContextLoaderListe n...@196dc61]
16:35:58,415 | DEBUG | localShell | HttpServiceStarted |
vice.internal.HttpServiceStarted 324 | Using context
[ContextModel{id=org.ops4j.pax.web.service.internal
.model.ContextModel-64,name=reportincident,httpContext=org.ops4j.pax.w
eb.extender.war.internal.webapphttpcont...@fe404a,
contextParams={webapp.context=reportincident,
contextClass=org.springframework.osgi.web.context.
support.OsgiBundleXmlWebApplicationContext}}]
16:35:58,415 | INFO | localShell | /reportincident |
.service.internal.util.JCLLogger 102 | Initializing Spring root
WebApplicationContext
16:35:58,415 | INFO | localShell | ContextLoader |
mework.web.context.ContextLoader 189 | Root WebApplicationContext:
initialization started
16:35:58,415 | ERROR | localShell | ContextLoader |
mework.web.context.ContextLoader 215 | Context initialization failed
java.lang.IllegalArgumentException: bundle context should be set before
refreshing the application context
at org.springframework.util.Assert.notNull(Assert.jav a:112)
at org.springframework.osgi.context.support.AbstractD
elegatedExecutionApplicationContext.normalRefresh(
AbstractDelegatedExecutionApplicationContext.java: 179)
at org.springframework.osgi.context.support.AbstractD
elegatedExecutionApplicationContext$NoDependencies
WaitRefreshExecutor.refresh(AbstractDelegatedExecu
tionApplicationContext.java:89)
at org.springframework.osgi.context.support.AbstractD
elegatedExecutionApplicationContext.refresh(Abstra
ctDelegatedExecutionApplicationContext.java:175)
at org.springframework.web.context.ContextLoader.crea
teWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.init
WebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListe
ner.contextInitialized(ContextLoaderListener.java: 45)
Here is the config of my web.xml file :
Quote:
http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";
version="2.4">
reportincident.web
contextClass
org.springframework.osgi.web.context.support
.OsgiBundleXmlWebApplicationContext
org.springframework.web.context.ContextLoade
rListener
wicket.reportincident.web
org.apache.wicket.protocol.http.WicketFilter
applicationClassName
org.apache.camel.example.WicketApplication
wicket.reportincident.web
/*
Any idea to solve this problem is welcome ?
Regards,
Charles
__
SOA Architect
Re: Start Wicket project with Spring and Hibernate
Should be good. http://code.google.com/p/wicket-flex-blazeds/source/browse/trunk/myproject-core/pom.xml Ryan Gravener http://ryangravener.com/flex | http://twitter.com/ryangravener On Tue, Mar 31, 2009 at 10:45 AM, HHB wrote: > Hey, > Our new Wicket application is to be build with Spring and Hibernate, so I > included these: > > >org.springframework >spring >2.5.6 > > >org.hibernate >hibernate >3.2.6.ga > > >org.apache.wicket >wicket-spring >1.3.5 > > >org.apache.wicket >wicket-spring-annot >1.3.5 > > > Anything is missing? > I noticed there are dependencies like spring-context, > spring-context-support, > spring-aop, hibernate-annotations and the list goes on. > Should I include them too? > Thanks. > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Start Wicket project with Spring and Hibernate
Hey, Our new Wicket application is to be build with Spring and Hibernate, so I included these: org.springframework spring 2.5.6 org.hibernate hibernate 3.2.6.ga org.apache.wicket wicket-spring 1.3.5 org.apache.wicket wicket-spring-annot 1.3.5 Anything is missing? I noticed there are dependencies like spring-context, spring-context-support, spring-aop, hibernate-annotations and the list goes on. Should I include them too? Thanks. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How To Download Excel File?
Not related to Wicket, but this might be a start: http://api.openoffice.org/ Regards, Linda Wadi Jalil Maluf wrote: Hi All, I would like to know how can I put a link into a page so when the user clicks I fetch some data from database , export it to Excel so the user directly downloads an xls file with the content. Any help is appreciated, Thanks in advance, Wadi No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.285 / Virus Database: 270.11.34/2032 - Release Date: 03/31/09 06:02:00 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
How To Download Excel File?
Hi All, I would like to know how can I put a link into a page so when the user clicks I fetch some data from database , export it to Excel so the user directly downloads an xls file with the content. Any help is appreciated, Thanks in advance, Wadi
need Help on [AutoCompleteTextField]
Is there any way to display User Defined values in AutoCompleteTextField (ajax behavior) by using array of values. Please refer me some examples and links to demonstrate such type of behaviour. Thanks, FaRHaN
urlFor ResourceStreamRequestTarget returning null
hi all, i can't seem to find the way to get an url for a given RequestTarget. i'm using wicket 1.4-rc1. basically i have an SWFComponent : http://paste.pocoo.org/show/110435/ my problem is in line 35, when i call urlFor(target) to the renderHead method. the target is of type ResourceStreamRequestTarget and when i dig into the sources for the urlFor call, i end up in WebRequestCodingStrategy#encode: // fall through for non-default request targets url = doEncode(requestCycle, requestTarget); doEncode javadoc reads: * In case you are using custom targets that are not part of the default target hierarchy, you * need to override this method, which will be called after the defaults have been tried. When * this doesn't provide a url either (returns null), an exception will be thrown by the encode * method saying that encoding could not be done. where am i supposed to override this method? additionally, wicket doesn't seem to throw an exception as stated - it silently returns the null value. any ideas on how to get the url, or improvements to the code i pasted to make it work? thank you, francisco ps: note that the ResourceStreamRequestTarget works fine. for instance if i call getRequestCycle().setRequestTarget(target); on renderHead, the http response streams the swf file. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: session management
On Tue, Mar 31, 2009 at 1:52 PM, ptrash wrote: > That means if the user visites 3 bookmarkable pages, then three sessions will > be created? Yes, but TEMPORARY sessions that are not bound to a HTTP session. These will be available to the garbage collector after each request. This has nothing to do with your container sessions. Martijn - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
AW: Tree navigation panel
I was confused by the example with the tree and nested panels and thought that the code for the nested panels would be necessary for the tree. It would be better to focus the examples on exactly one problem. org.apache.wicket..extensions.markup.html.tree.Tree is what I was looking for. Clicking a link in the tree should change the content of a panel near to the tree (like Tabbed Panels). My idea is to make a tree of Panels. But how can create links to these panels in the tree labeld with the panel names? Regards Christian - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Extend layout of a page
you could do something like composition by doing inheritance and repeaters... 2009/3/31 ptrash : > > At the moment, the requirements are not certained. That's why it should be > possible to extend the page without modifying it. I'd like to use something > like composition. > -- > View this message in context: > http://www.nabble.com/Extend-layout-of-a-page-tp22784265p22800066.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: session management
That means if the user visites 3 bookmarkable pages, then three sessions will be created? Martijn Dashorst wrote: > > Yes, but the session is only permanent when you call bind(), or a > stateful page is requested and the state needs to be stored for links, > forms, ajax etc. > > As long as you use bookmarkable pages (and links to them), and > stateless forms, and no ajax, your site will be stateless, and wicket > will not automatically bind the session to HTTP Session. > > Martijn > > On Tue, Mar 31, 2009 at 1:28 PM, Pi Trash wrote: >> Hi, >> >> does wicket always create a session when a new user enters a page? Or is >> it possible to turn the session creation off? >> >> tia >> ___ >> DSL zum Nulltarif + 20 Euro Extraprämie bei Online-Bestellung über die >> DSL Freundschaftswerbung! http://dsl.web.de/?ac=OM.AD.AD008K15279B7069a >> >> >> - >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> > > > > -- > Become a Wicket expert, learn from the best: http://wicketinaction.com > Apache Wicket 1.3.5 is released > Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > > -- View this message in context: http://www.nabble.com/session-management-tp22803196p22803539.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: session management
Yes, but the session is only permanent when you call bind(), or a stateful page is requested and the state needs to be stored for links, forms, ajax etc. As long as you use bookmarkable pages (and links to them), and stateless forms, and no ajax, your site will be stateless, and wicket will not automatically bind the session to HTTP Session. Martijn On Tue, Mar 31, 2009 at 1:28 PM, Pi Trash wrote: > Hi, > > does wicket always create a session when a new user enters a page? Or is it > possible to turn the session creation off? > > tia > ___ > DSL zum Nulltarif + 20 Euro Extraprämie bei Online-Bestellung über die > DSL Freundschaftswerbung! http://dsl.web.de/?ac=OM.AD.AD008K15279B7069a > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > -- Become a Wicket expert, learn from the best: http://wicketinaction.com Apache Wicket 1.3.5 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Should a form submit when sub-form has error's?
Hi, Should a Form submit when a subform has error's? I have a main-form where I add a panel that contains another form. This sub-form contains a formvalidator that gives the error. However the main-form is submitted, but the feedbackpanel does show the error message set in the sub-form's validator. Is this expected behavior using 1.4-snapshot? Because in wicket 1.3.x this does work and the mainform is not submitted. (I can provide a testcase if needed) Thijs - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
session management
Hi, does wicket always create a session when a new user enters a page? Or is it possible to turn the session creation off? tia ___ DSL zum Nulltarif + 20 Euro Extraprämie bei Online-Bestellung über die DSL Freundschaftswerbung! http://dsl.web.de/?ac=OM.AD.AD008K15279B7069a - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Custom rendering of components for different devices
Hehe.. Wasnt exactly thinking in those lines.. 2009/3/31 Martijn Dashorst : > As long as it is markup. Having a telnet component is not in scope of > wicket (but was in 2005/2006/2007 very much for JSF). > > Martijn > > On Tue, Mar 31, 2009 at 11:35 AM, nino martinez wael > wrote: >> Hi >> >> For a component (panel page etc) you can specify a variant, you can >> search the list for further information >> >> 2009/3/31 Subramanian Murali : >>> Hi,. >>> When we develop new custom components or customize existing components in >>> Wicket, how do we change the rendering for the components for different >>> devices like the way we configure a render kit for components in JSF? >>> >>> Thanks, >>> Subbu. >>> >> >> - >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> > > > > -- > Become a Wicket expert, learn from the best: http://wicketinaction.com > Apache Wicket 1.3.5 is released > Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Custom rendering of components for different devices
As long as it is markup. Having a telnet component is not in scope of wicket (but was in 2005/2006/2007 very much for JSF). Martijn On Tue, Mar 31, 2009 at 11:35 AM, nino martinez wael wrote: > Hi > > For a component (panel page etc) you can specify a variant, you can > search the list for further information > > 2009/3/31 Subramanian Murali : >> Hi,. >> When we develop new custom components or customize existing components in >> Wicket, how do we change the rendering for the components for different >> devices like the way we configure a render kit for components in JSF? >> >> Thanks, >> Subbu. >> > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > -- Become a Wicket expert, learn from the best: http://wicketinaction.com Apache Wicket 1.3.5 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
AW: Tree navigation panel
Thank you, Igor. Do you mean http://www.wicket-library.com/wicket-examples/ajax/tree/simple.2 ? It doesn't work without JavaScript. Is there another easy to use tree component? Regards, Christian - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Custom rendering of components for different devices
Hi For a component (panel page etc) you can specify a variant, you can search the list for further information 2009/3/31 Subramanian Murali : > Hi,. > When we develop new custom components or customize existing components in > Wicket, how do we change the rendering for the components for different > devices like the way we configure a render kit for components in JSF? > > Thanks, > Subbu. > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Fwd: NewBie question :Implementation of Collapsible Link
-- Forwarded message -- From: Ajayi Yinka Date: Tue, Mar 31, 2009 at 9:01 AM Subject: Re: NewBie question :Implementation of Collapsible Link To: users@wicket.apache.org Thanks so much. I want a tree view (What I really want to implement is a collapsible list, whereby a click on a link will display sublinks.) I am afraid if you understand what I am trying to do now. I guess the following html will give better insight. Item 1 Item 2 Item 3 Item 3.1 Item 3.2 Item 3.2.1 Item 3.2.2 Item 3.2.3 Item 3.3 Item 4 Item 4.1 Item 4.2 Item 4.2.1 Item 4.2.2 Item 5 I will appreate your good indulgence concerning my request. Thanks Reagard, Yinka On Tue, Mar 31, 2009 at 3:30 AM, Jeremy Thomerson wrote: > More details necessary. An accordion panel or tree view? Etc... > > -- > Jeremy Thomerson > http://www.wickettraining.com > > > > On Mon, Mar 30, 2009 at 3:19 AM, Ajayi Yinka >wrote: > > > I am trying to see if i can implement collapsible link in my page. > > > > i had tried to use Link Tree, but I was getting error which I could not > > even > > trace or decipher the cause. > > > > Please, can anyone give me insight on the best way to implement the > > "collapsible link" > > > > Thanks. > > Yinka > > >
Re: Extend layout of a page
At the moment, the requirements are not certained. That's why it should be possible to extend the page without modifying it. I'd like to use something like composition. -- View this message in context: http://www.nabble.com/Extend-layout-of-a-page-tp22784265p22800066.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Extend layout of a page
Just use regular OO design. Maybe you could add them both in your parent class, based on a boolean condition that is an abstract method. Then your child classes only have to override includePageClock() method, for example. -- Jeremy Thomerson http://www.wickettraining.com On Tue, Mar 31, 2009 at 2:10 AM, ptrash wrote: > > > Serkan Camurcuoglu-3 wrote: > > > > search for the words "wicket markup inheritance" on google.. > > > > > Hi, > > isn't there another way besides using inheritance? If e.g. I extend my page > two times: add a menu bar to it (pageMenu) and add a clock to it > (pageClock). Now I need a page which has both, clock and menu > (pageMenuAndClock). I can just extend pageMenu or pageClock. So the > functionality of one of them has to be rewritten in pageMenuAndClock. > -- > View this message in context: > http://www.nabble.com/Extend-layout-of-a-page-tp22784265p22799536.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: Extend layout of a page
Serkan Camurcuoglu-3 wrote: > > search for the words "wicket markup inheritance" on google.. > Hi, isn't there another way besides using inheritance? If e.g. I extend my page two times: add a menu bar to it (pageMenu) and add a clock to it (pageClock). Now I need a page which has both, clock and menu (pageMenuAndClock). I can just extend pageMenu or pageClock. So the functionality of one of them has to be rewritten in pageMenuAndClock. -- View this message in context: http://www.nabble.com/Extend-layout-of-a-page-tp22784265p22799536.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: how to display a BookmarkableLink so it can't be clicked
As suggested, you need .setEnabled(false) to disable your link. This will add tags around the link though, so if you don't want this, or want a different tag, do this in your Application.class /* a component that is disabled by Wicket will normally have surrounding it. This makes it null */ getMarkupSettings().setDefaultBeforeDisabledLink(null); getMarkupSettings().setDefaultAfterDisabledLink(null); cheers, Steve On 31/03/2009, at 1:39 AM, Gabriel Bucher wrote: use .setEnabled(false) cheers gabriel Jason Novotny wrote: Hi, I have a case where if some condition is met I don't want a link to be clickable... but I want it to display the link text (so overriding isVisible() is not an option). Any ideas on the most elegant approach? Thanks, Jason - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org !DSPAM:49d1654f323021219918801! - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org smime.p7s Description: S/MIME cryptographic signature
Custom rendering of components for different devices
Hi, When we develop new custom components or customize existing components in Wicket, how do we change the rendering for the components for different devices like the way we configure a render kit for components in JSF? Thanks, Subbu.
