Hi guys,
right now I am switching from Singe-FileUpload to MultiFileUpload so I am
going to use MultiFileUploadField. But my problem is, that the
InputStreams get closed after submitting the form (and refreshing the site -
Its inside an wizard of many steps). This happens because of the
Thanks for your hard work.
But iam very sad that highchart its not free for commercial use :o/
Maybe anyone else could do such plugin with : http://www.jqplot.com/tests/
or http://code.google.com/p/flot/
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Any other ideas to do this with wicket?
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Yeah you right Martin.
But, dont get it wrong, we would develop this app exactly for this purpose.
So there would be no non-ajax links for example.
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Hi Folks,
iam using Wicket 6.2.0 with Wicket-Atmosphere 0.4 and everything works
great, but Iam not able to debug the websocket-transfer in Chrome
Debug-Tools like its explained and working here :
http://blog.kaazing.com/2012/05/09/inspecting-websocket-traffic-with-chrome-developer-tools/
Is
How should i test this? I did no special configuration and testing it with
the latest google chrome, which supports WebSockets.
I think the atmosphere implementation tests on clientside which type of
transfer is possible (WebSocket, SSE, Long-Polling etc.)
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Hi folks,
iam ill-using a PrintPage to start my Printing progress which delivers a
pdf-File back to the User by writing to the response output Stream.
I have to use a Wicket-Page because in one particular case i want to show
the Paths to the pdfs instead of stream them directly.
Everything
I was using the procedure which is described here:
http://apache-wicket.1842946.n4.nabble.com/Initiating-File-Download-through-Ajax-is-not-working-td2289784.html
all day.. but since Update to 1.4.19 the File Streaming is broken. The user
is redirected to a new or empty wicket-page (looks like a
I updated to Wicket 1.4.19 now but the FileDownload does not work anymore.
The user get redirected to a certain URL but no Dowload-Stream starts.
Any hint to fix this issue?
Thanks!
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This is my updated version right know.
Its very dangerous to copy wicket:id and id. On ajax updating the component
get cloned and cloned and cloned...
public class CopyAttributesBehavior extends AbstractBehavior {
private static final long serialVersionUID = 1L;
private IValueMap
Hi community,
i have a big Problem:
In my application i use BookmarkabePageLinks to browse through different
Pages and AjaxLinks to Open a Div box for Example.
If the user now browse from Site A to B with the BookmarkablePageLink, use
than the back button of the Browser and now clicked a
this doesnt matter. i use the back-button on time (less than 2 seconds) and
the error appears.
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iam updating right now. i Reply again if i double checked my issue in the new
version.
Thanks
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Updated and Still the Same Problem. =(
This is my BookmarkableLink:
linkNummer = new BookmarkablePageLinkAngebotDetailsPage(link_nummer,
AngebotDetailsPage.class, new PageParameters(String.format(id=%d,
modelOfAngebot.getObject().getId())) );
and this my AjaxLink
AjaxLink
ur guess is wrong =(
But u give me a good hint.
I've tested it now with two TestPages which only include Bookmarkable and
AjaxLinks and this works.
On the non-working Page the user did nothing before he browse to Page B
but on Page A are a lot of ListViews and nested panels and more...
Could
how can i force a reload on browser back-button?
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Thank u so much. This helps me alot!
I also figured out that my own gridView implementation cause the problem.
Iam using here an own implementation of SortableDataProvider. And if i fill
the Provider with data from the Database on Page A and did the browsing
forward, back thing than the
is its possible to navigate through this grid via ajax. But in my testcase
iam not using this possibilitiy.
but there would be also no different between navigating in my grid with or
without database driven data.
Could there be some problem with model-persistance in PageMap or anything
else?
Hi Martin,
have u any futher informations to this topic?
With Wicket Resource u mean a custom component extending from
MultipartServletWebRequestImpl?
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Okay.. and what is the way in Wicket 1.4 ;) ?
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Okay i think i understand UploadWebRequest now, but i see no reason why the
user cant do anything else on the meantime while uploading.
Is there anywhere in the RequestCycle-processing a blocking part which holds
till the Upload is done?
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Hi,
I've implemented the /org.apache.wicket.markup.html.form.upload.FileUpload
/and /FileUploadField /components to upload big files ( 200MB).
In the meantime of uploading the client (user browser) is not able to
complete any other Ajax-Call even in another Tab (Firefox /
InternetExplorer).
Am i the first one who wants to use the FileUpload Components for uploading
big files? i doubt this ;)
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Iam not aware that i keep some references anywhere.
could it be possible, that the panels will be freed if the DataPageStore
exceed?
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ohkaay...
So i dont understand why my GridView Panels are not released immediately...
I browse to site A - heap dump - GridView Panels in the Heap (Correct)
to site B - heap dump - GridView Panels still in Heap (why?)
to site A - heap dump - GridView Panels sometimes still in Heap (why, and
why
Iam using wicket 1.4.8 Any chance to disable session keeping for certain
components or to disable this feature at all?
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My first clue: Are you using wicket:container Tags in your markup? In
Deployment Mode this tags could not be rendered to the markup by Application
Settings.
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Thanks Yves, your suggestion works really well.
But i worry about copying attributes like wicket:id ... are my worries
eligible?
Any possibilities to exclude this special attributes from copying?
Thanks :)
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Hi,
We're developing Web-Applications for german customers so we also have to
use German umlauts (äöüß) in wicket-markup message-Tags. (UTF-8 enconding
for html and java-Files)
But if we try with ' a RuntimeException occurs:
WicketMessage: Tag '' (line 128, column 24) has a mismatched close tag
Thanks for your fast reply.
But we now realize that its not the umlauts which create problems. its the
We was using but wicket interprets the first inside the key-Attribute as
closing tag. This is a bug right?
We are using wicket Version 1.4.8
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Hello,
i've build my own panel-Component which includes itself a textarea.
So in im Markup i wrote
for example.
Now my advanced question ;)
Is it possbile (in any way) that i can use
and inherit the cols and rows attributes to the inner textarea (which
itself is a wicket-component
Thanks a lot! Works like a charm and ashames me
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Very nice. Thanks a lot for your reply :)
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No one has any idea? Cant believe it
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@ rolandpeng: Thanks alot. It works great!
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Everyone know what i want Byte 0 = False Byte 1 = True.
But unfornately getConverter is final in CheckBox so i cant place my own
converter there.
Any ideas?
Thanks :)
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Thanks for the fast reply. I thought about this also, but ... its not the
wicket-way right?
Martin Grigorov-4 wrote:
On Tue, Jan 25, 2011 at 2:02 PM, MattyDE ufer.mar...@gmail.com wrote:
Everyone know what i want Byte 0 = False Byte 1 = True.
But unfornately getConverter is final
Hi,
iam using AutoCompleteTextField the first time, and it works very well for
me in basics.
But iam a little disappointed that there is no Method to get recognized
which Item a User have been chosen.
I imageing something like the dropDown Box onChange.
My task is it to change a bunch of
Thanks thierry, but i want to extend my own component
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As i mentioned in a another thread i build my own GridView Component from
Scratch (just extending Panel).
But now our customer want a special, editable Grid.
Its no problem on my side to add TextboxColumns, DropDownColumns and so
on, but i cant figure out how to connect them to a special form.
7zark7 i dont get your point. have you answered to the right thread?
any other hints?
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Hi Folks,
i abuse the ListView Component (2 of them nested) to iterate over a bunch of
type-save objects to build my own GridView Component, which works very well.
But now, i want to spare out the showing of some rows in the outer ListView
component, but ALSO want to process the inner
I understand your both doubts, i would advice this to myself. But its not
possible to extract this part in this stade of the application.
So i need another way to force the inner-object to be rendered (=
populateItem) however the outer container is setVisible(false) ... is there
any possibility
Hi,
any ideas how i could disable (client-side) an ajax-button after clicking
them once?
How should i process Form-Validation too? If the validation fails, the
button have to be enabled again to change some values, and re-submit the
form afterwards.
Any hints?
Thanks :)
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Mhmm okay.
But how can i react on form-validation fails and hide the vail?
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Thanks a lot you both.
Works great as i see so far :)
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Share your genius with us ;)
For serious: I'am really looking forward to see and example implementation!
:)
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Are there any other ways?
I need to pass a complex object-list to a BookmarkablePage for loading them
properly, but i dont want to see them in the URI (PageParameters)... and
using a Session-Variable is not multi-tasking save, i think?
Any other hints?
Thanks a lot!
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I see, i didn't explain it clearly ;)
I've a Page which displays a list of objects. But in some cases i want to
preselect some elements of this list by a user-choice from a formular on
another site.
So i want the user to choice a few objects, and than i want to redirect to
my ListPage an mark
Hi Folks,
iam actually using a simple login strategy:
getSecuritySettings().setAuthorizationStrategy(new IAuthorizationStrategy()
{
@Override
public T extends Component boolean
isInstantiationAuthorized( ClassT
Iam sorry, after posting i found
https://cwiki.apache.org/WICKET/wicket-behind-a-front-end-proxy.html#Wicketbehindafront-endproxy-Whythisdoesn%2527talwayswork
so i added
ProxyPassReverse http://matty.domain.de:8088/gui
ProxyPassReverseCookiePath /customer-A/matty-GUI /
to apache-config and it
you could Try to set
/**
* Sets the defaultFormProcessing property. When false (default is
true),
all validation and
* form updating is bypassed and the onSubmit method of that button is
called directly, and the
* onSubmit method of the parent form is not
Hi Folks,
i need to write an Web-XML-Filler. So i have to generate a XML-File
on-the-fly and after that i want to stream the generated File to the
browser.
Iam using this Example :
https://cwiki.apache.org/confluence/display/WICKET/AJAX+update+and+file+download+in+one+blow
... and it works
Hey Svaen, thanks a lot.
This works smoothly ;)
download = new AjaxDownloadBehavoir()
{
@Override
protected IResourceStream getResourceStream()
{
Igoor... i need your help please :)
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Hi Jeremy,
Thanks for your reply. It looks like what i've looking for. But i need this
with POST not with GET. Cause the GET-URL is to limited to internet
standards and i have to transfer a bunch of more data back to the
server-side.
Any hint for POST?
Thanks
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No solution in sight yet =/
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Sure i could.
But there are more and more complex Parameters as they could be added to an
URL ... so i need to Ajax-POST them, instead of GET .. this is my Problem.
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Hi Folks,
i want to add an custom Event filter to an HTML-Component. So that
another plugin/function or something else, on client-side could call this
event and transfer some parameters (by ajax-post) to wicket on server-side.
Any Ideas for this?
I Tried with
gridView.add(new
How should i do this from a client-side call? I dont know with Parameter will
be submited from there.
strictly speaking i want do transfer a json Object to server-side through
the Event Call.
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Okay, i'll try to explain what i want/have to do, with my noob-english ;)
I've written my own gridview component for a big web-application.
And some-one else who is responsible for the client-side thing, want to tell
my gridview hey yo, filter this values i submit to you!.
So i thought,
And how could i do this?
I dont want to reload the grid or anything. I just want to KNOW whats
happen on client-side... in some scenarios...
in My Example:
the user filters the grid totally client-side. But the Filter-Plugin should
tell my gridview-Component WHICH lines are still visible
No the Grid Component doesnt know this or want to know this on
client-side.
Is it not possible just to implement a method, which could be called by :
$(#gridview).trigger(filter, { 'ids': [1,12,355]});
totally from outside?
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I try to use:
thwicket:message key=Material
NumberMaterialnummer/wicket:message/th
but Unexpected RuntimeException: WicketMessage: Property 'Material Number'
not found in property files.
i thought if no property has been found the Default Materialnummer would
be used?
Thanks a lot! This works so nice ;)
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Yeah you're right... but i think i have to describe my problem i another way.
I have two linked DropDownBoxes and i want intially on Page-Rendering that
the second (child) drop downbox is filled by the initial value of the first
box.
the linking is done with my own onChange handler
protected
I have to traverse from the parent of my Tabs through all components in all
tabs.
As i use now visitChildren i only found the components which are visible
on the active tab. Its clear why, cause the other tabs are not loaded with
ajax.
But are there any way to traverese through ALL Tabs to find
Hi Folks,
is there any indicator in onAfterRender() or onBeforeRender() inside a
Component which tells me that this Component is now rendered (updated)
through ajax (AjaxTarget.addComponent()), instead of the normal
page-rendering?
I need to know this, because i want to update an DropDownChoice
I thought the same.. but... its not true ;) .. it returns not null
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I know. But i breakpointed there... and AjaxRequestTarget.get() is not null
in onBeforeRender
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just override protected CharSequence getDefaultChoice(Object selected) {
and return this.getChoices.get(0).toString ... but be sure what you do!
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Thanks a lot Perdro!
This works very nice (if u using jQuery):
script type=text/javascript
$(document).ready( function(){
WicketAjaxDebug.originalLogError = WicketAjaxDebug.logError;
WicketAjaxDebug.logError =
Yeah i know this window. But there are all INFO outputs too and you could
oversee an error very easy...
And for instance if i evaluate some overlay functionality on my page, i
cant open the debug window, cause any mouseclicks are catched by a
overlaying layer ...
Martin Funk-3 wrote:
Could
Thanks igor for your Contribution.
I did it now with my own TreeNode-Type and my own
AbstractTree-Implementation:
@Override
protected void populateTreeItem(WebMarkupContainer item, int level) {
super.populateTreeItem(item, level);
Iam in hope duke you will share your solution with us ... Want to know it too
;)
igor.vaynberg wrote:
there are two ways to do this
either you do everything in the converter
take the string and convert it into the area, if the zip is incorrect
throw a conversion exception
or you
Wow thanks for your contribution.
Iam not very used to use Patches on SVN-Directories. But i'll try my best to
understand how it works ;)
Iam looking for a possibility to run wicketstuff-push without a Jetty
instance to. Prefered Tomcat...
Thanks!
richardjohnwilkinson wrote:
Hi again,
Great! Thanks a lot for this BeanDropDownChoice-Component ... iam a little
bit dissapointed that something similiar is not include inside the
standard-wicket framework
One again: Great! :o)
elygre wrote:
elygre wrote:
It seems to me that it is a fairly hard requirement that the
Ohkay.. i've found a solution.. but i thinks not simple.. or wicket-like i
think... but its the only way to pass the new model to the known
propertyModel =/
now iam doing this in UserEdit.java
@Override
protected void onModelChanged() {
final IModelUser
(this);
target.appendJavascript(getWindowOpenJavascript());
shown = true;
}
}
Damn!
MattyDE wrote:
Ohkay.. i've found a solution.. but i thinks not simple.. or wicket-like
i think... but its the only way to pass the new model to the known
Hello Martin ;)
i tired
indicatorFor.add(new AttributeModifier(class,new
ModelString(validation_error)));
inicatorFor.add(new AttributeModifier(class,new ModelString(test)));
but in the markup no class attribute appears?
- Martin
Martin Sachs wrote:
Hi Martin
user the
?
MattyDE wrote:
Hello Martin ;)
i tired
indicatorFor.add(new AttributeModifier(class,new
ModelString(validation_error)));
inicatorFor.add(new AttributeModifier(class,new ModelString(test)));
but in the markup no class attribute appears?
- Martin
Martin Sachs wrote:
Hi Martin
);
}
}
return _c;
}
});
}
MattyDE wrote:
Ohhkay.. i see
indicatorFor.add(new AttributeAppender(class,new
ModelString(validation_error), ));
indicatorFor.add(new AttributeAppender(class,new
Any other hints for this right now?
I want to submit an ajax-Form by hiting enter in Textfield, but i want
wicket to call the same Method as i defiend in AjaxButton ... any ideas?
Thanks a lot in Advance
John Patterson wrote:
It is being used indirectly through AjaxButton.
Thanks a lot you both,
it work very nice with
private class DatabaseResourceLoader implements IStringResourceLoader{
... }
so i will implement a self-learning translation-database in the next days
:)
Have a nice weekend,
Martin
German Morales-3 wrote:
Hoi Martin,
we have a subclass of
In a nutshell:
I want to use this:
http://cwiki.apache.org/WICKET/how-to-use-the-same-form-for-editing-and-new.html
but ajax-driven... =/
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This works!!! Thanks SO much. But is it the right and easiest way?
Any other suggestions?
Thaanks! :)
Eugene Malan wrote:
Try replacing the Model's object instead of the actual Model.
private EditFormModel editFormModel = new
CompoundPropertyModelFunctionsbereich(el);
Sorry i cant help you directly, but have you ever searched for pdf in the
mailing-list?
http://old.nabble.com/forum/Search.jtp?forum=25133local=yquery=pdf
P-(
Marat Radchenko-2 wrote:
Suppose i have a stateless page with a form and when user submits it,
i want to respond with a
Yeah Eugene,
f.setModelObject(e) works too and its even better i thinks :)
Thanks!
Eugene Malan wrote:
I think you might have to use setVisibilityAllowed(true), otherwise
the html does not make it onto the page.
Maybe this is better...
f = new EditFormFunctionsbereich(form,new
Hi Mariusz ,
is your HomePage.html file in the same folder as HomePage.class?
marioosh.net wrote:
I have template:
html
xmlns:wicket=http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd;
body
input type=button wicket:id=ok value=ok/
/body
/html
and class:
Thanks a lot,
but which eclipse editor understand xmlns and will validate against it?
I still got the Error :,(
reiern70 wrote:
html xmlns:wicket=org.apache.wicket
body
/body
/html
Best,
Ernesto
On Thu, Oct 22, 2009 at 12:07 PM, Martin U
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