OK, thanks.
I'll check with the Kendo people.
Martin Grigorov-4 wrote
> Hi Manfred,
>
> On Thu, Apr 2, 2020 at 6:23 PM Bergmann Manfred
> mb@
>
> wrote:
>
>> Hi.
>>
>> We’ve just realized that none of the texts when changing this library
>> version are selectable/copyable.
>> Is this
Thank you guys.
Manfred
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can be anywhere, should this listener be part of the
Grid/Chart component?
Can you briefly guide me on what to do?
Manfred
Manfred Bergmann wrote
> Hi Martin.
>
> OK, thanks. That looks like a doable solution.
> I'd go for the Listener but I'll probably have to ask some more when
r. If you do
> the Listener then you can donate it to Wicket JQuery UI project.
>
> On Tue, Sep 10, 2019 at 10:52 AM Manfred Bergmann
> mb@
>
> wrote:
>
>> Hi Sebastian.
>>
>> Thanks for the additional explanation.
>> But I'm not fully sure for how this i
; it). Then just call refesh...
>
> Thanks and best regards,
> Sebastien
>
>
> On Mon, Sep 9, 2019, 23:29 Manfred Bergmann
> mb@
> wrote:
>
>> Hi Sebastian.
>>
>> OK, but I don't really see how reusing instances of a Kendo Grid really
>> w
Hi Sebastian.
OK, but I don't really see how reusing instances of a Kendo Grid really
works in a component based design where the parents of where the Grids are
placed are replaced on the page.
In particular we have a three panes border layout, kind of a 'master-detail'
plus a tree on the left
I mean, don't get me wrong.
I'm in favour of session stickiness and I can't understand why this is not
preferred.
But anyway. If we have aTCP load-balancer that switches on a timely basis
every 200ms then session replication doesn't really work, or?
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Thanks for you reply.
I'm wondering to what extend saving the session and session replication will
really work if the load-balancer really switches x times per second on a
request with various JavaScript lazy load requests.
So the session replication must be blazingly fast. Can Ignite really do
title": [{ text: 'Print 'ctivity' }]
This certainly fails and means trouble.
Manfred
Manfred Bergmann schrieb am 12.02.19 um 10:37:
Hi.
In particular this popped up in the title of a Chart component.
Now, I can encode the string using URLEncoder but I'm wondering whether
the component
Hi.
In particular this popped up in the title of a Chart component.
Now, I can encode the string using URLEncoder but I'm wondering whether
the component should do that.
Because effectively I would need to have all resource string
`getString()` run through an encoder.
Any ideas on this?
OK, sorry. Forget that.
It seems to be working when adding the FormComponentUpdatingBehavior.
4 of 5 uses work. The last error I posted is probably due to something else,
model related.
Thanks,
Manfred
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Hi Sven.
I'm using the Kendo widgets. In particular the AjaxDropDownList.
It inherits from the Wicket standard DropDownChoice and hence I can add the
FormComponentUpdatingBehavior.
But that will throw a different error in the test:
Any ideas on that one?
Manfred
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Yes, I can confirm 8.2.0-SNAPSHOT works.
Thank you,
Manfred
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Hi.
We’ve tested Ajax components by code like this in Wicket 7:
val languageChoice =
tester.getComponentFromLastRenderedPage("languageChoice").asInstanceOf[DropDownChoice[Locale]]
tester.getRequest.getPostParameters.setParameterValue(languageChoice.getInputName,
"0")
Hi.
I’m using a WebSocket on a component of a page based on WebSocketBehavior.
It’s working fine when running the app.
But the tests of the Panel fail, in contrast to Wicket 7 with:
Caused by: java.lang.NullPointerException
at
I couldn't reproduce the error in the Quickstart with Wicket 7.9.0.
So I've updated my project and the issue disappeared.
All good then.
Sven Meier wrote
> Then this is a bug - please create a quickstart.
>
> Regards
> Sven
>
>
> Am 13.10.2017 um 19:51 schrieb Manfre
gt;
> Am 13. Oktober 2017 15:44:03 MESZ schrieb Manfred Bergmann
> mb@
> :
>>Hi.
>>
>>I'm having a problem with an AjaxCheckBox which doesn't trigger
>>onUpdate
>>anymore after it has been set invisible and visible again through some
>>other
>>
Hi.
I'm having a problem with an AjaxCheckBox which doesn't trigger onUpdate
anymore after it has been set invisible and visible again through some other
component in the form.
Is that intended behavior (Wicket 7.8.0)?
I'm assuming that some JavaScript is not re-rendered after visibility has
been
Hi.
Is it possible, or do you have some pointers if it is possible to render row
content different on the Wicket Kendo Datatable component?
For example, say there is a column with command buttons. I'd like to
disable/enable those on a per row basis depending on the row model.
Regards,
Manfred
Hi,
On Sat, Sep 16, 2017 at 1:32 PM, Manfred Bergmann mb@
wrote:
> Found a different solution.
>
> Followed the advice here:
> https://issues.apache.org/jira/browse/WICKET-5453
>
> Where you can set the default idle timeout on the
> WebSocketServerContainerInitializer.
&g
Found a different solution.
Followed the advice here:
https://issues.apache.org/jira/browse/WICKET-5453
Where you can set the default idle timeout on the
WebSocketServerContainerInitializer.
Manfred
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Hi.
I'm not exactly certain how that helps me, except that the not yet released
version 7.8.1 fixes something regarding WebSockets. But I don't know if it's
that.
The thing is, that I have a one page application. Meaning the page itself
doesn't ever refresh. Only panels are reloaded here and
OK, many thanks.
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Hi.
Any idea how that could be accomplished?
It seems the tree nodes are actually not fully rendered yet in
onInitialize/onConfigure.
Manfred
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I'll try that. Thanks guys.
Have opened issue on GitHub.
Manfred
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Martin Grigorov-4 wrote
> If Wicket-JQuery-UI adds this "#" then I'd recommend to replace it with
> href="javascript:;". Some prefer "javascript:void(0)" but this is a bit
> longer.
> "#" has such side effects.
OK, how would I do that. Via AttributeModifier? Because it doesn't seem to
be rendered
Hi.
The DataTable component has Toolbar-/CommandButtons which seem to be
rendered (by JavaScript) like this:
Button name <#>
The href="#" causes a problem because once the button is clicked it deletes
the existing URL fragment which must be kept intact.
What could be done to remove the
Hi.
I'm using UrlFragment Wicketstuff project to manipulate the URL.
When manipulating the URL via putParameter() call, etc. there is an
immediate callback to the page which implements onParameterArrival()
handler.
Can this be avoided somehow?
I'd just like to have this handler being called when
It it's that line, than only the modalWindow instance variable can be null.
Can you confirm that by either adding a log line or debug into there.
If it is indeed null something in the surrounding of the classes you show
makes it null, or cleans it up. Some concurrency going on maybe?
Manfred
Maybe not all of those classes are in separate files.
Manfred
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Hi.
What's on line 32 of AddRemarkButton.java?
Manfred
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Hi Sebastien.
Sebastien wrote
>> where "data.id" is a valid property to the data of the row.
> Actually, I think "id" is more valid.
The path to by model data id is in second level.
That's why "data.id". For the PropertyColumn/IdPropertyColumn that worked
fine.
Couldn't understand thus why the
Solved. Problem was access to the model data.
Interestingly though that the PropertyColumn could access the data but the
CommandButton not.
Not sure about the internals but that's not a consistent behavior.
Manfred
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Hi.
I've tried to get the AjaxDropDownList under test.
In a test I'm doing:
val formTester = tester.newFormTester("form")
formTester.select("cut:container:data.serviceType", )
tester.executeAjaxEvent(basePath+":data.serviceType", "change")
but the onSelectionChanged is never
Hi.
Some questions regarding the Kendo UI DataTable.
Is there a callback when a row has been clicked/selected?
I've seen that there is not directly a selection callback.
But a row can be selected and then a toolbar button "View" clicked.
Now, I have tried that with:
Toolbar button as:
new
OK, I got that solved by creating the ContextMenu subclass as a Java class.
Now back to the original question.
So the context menu also works in the treeview.
Now I'd like to get the node of the treeview where the right-click occured
on.
Looking at the Telerik sample this seems to be possible:
Hi.
It seems I found the problem.
I'm developing with Scala (2.12.1) and that seems to be the problem in this
particular case.
Setting the option for the behavior:
ends up as being rendered as a list: ["#menu-target"] instead of just
"#menu-target".
That seems to be because the Scala compiler
Hi Sebastien.
I'm a little bit lost.
I've created a quickstart project but I can't reproduce the issue there.
I keep looking.
Thanks anyway,
Manfred
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Hi.
I'm trying to implement a context menu.
First I tried directly on an AjaxTreeView. Since I couldn't get that to work
(no menu on right-click) I tried to make it as simple as in the context menu
sample, just a text field as "target".
However I couldn't get that to work either.
It works in the
Thanks, that worked.
Manfred
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Hi.
How can I get the selected node in a AjaxTreeView?
I see that it has a onSelect handler but it doesn't seem to be called when a
node is selected in the view.
Is there a way to enable this?
Manfred
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Hi.
So, my next question. :)
I've tried the following:
- added option "dragAndDrop" to AjaxTreeView.
This works correctly in the UI. But there are no events/callbacks to the
Wicket code.
- added DraggableBehavior to AjaxtreeView, plus implemented
IDraggableListener.
This gives me the events,
Martin Grigorov-4 wrote
> On Wed, Nov 23, 2016 at 10:49 AM, Manfred Bergmann
> mb@
>
> wrote:
>
>> An interesting thing is that when I tell the browser to show me the html
>> source of the page (a page with only the AjaxTreeView).
>>
An interesting thing is that when I tell the browser to show me the html
source of the page (a page with only the AjaxTreeView).
Then I just see this in the body:
Even though I can see the tree nodes are displayed.
When using the examine element function of the browser (Firefox) I
Hi.
I'd like to unit-test if and which tree elements have rendered.
How could I do that? It seems the rendered HTML only has the element
of the tree view.
Manfred
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Sebastien wrote
> Then, all the Kendo UI examples I have seen initialize the page components
> in the page constructor.
> I am used to do this in the onInitialize method, because I thought that's
> what it is for.
> I assume it doesn't matter much technically, but why the constructor?
>
> From
Thanks, adding the commercial resource solved the problem.
Manfred
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Hi.
I'm currently getting into Kendo UI.
I've setup a page with a basic BorderLayout, pretty much a master/detail
view.
In the master view I'd like to put an Kendo UI AjaxTreeView component.
Because the tree can be quite deep and I want to lazily expand and load the
tree as needed.
I've added
Hi.
After reviewing the options I think Wicket Kendo UI plus a Bootstrap layout
is a good option.
I'm not sure whether I should use Wicket Bootstrap if we just want the
layout. I guess not.
Regarding Kendo UI, I see there are a lot more widgets available where there
is no Wicket integration,
Sebastien wrote
> Hi,
>
> On Oct 6, 2016 15:22, "Manfred Bergmann"
> mb@
> wrote:
>>
>> martin-g wrote
>> > On Oct 5, 2016 7:52 PM, "Manfred Bergmann"
>>
>> > mb@
>>
>> > wrote:
>> >&g
martin-g wrote
> On Oct 5, 2016 7:52 PM, "Manfred Bergmann"
> mb@
> wrote:
>>
>> OK, thanks for you reply.
>>
>> What's the state of Wicket-Foundation?
>> I mean, is it mature enough for a large enterprise application?
>
> Dunno.
&
Martin Grigorov-4 wrote
> I don't have experience with the ShieldUI integration.
>From the available widgets it seems impressive.
http://www.shieldui.com/products/java-wicket
I don't know how good this stuff really is. The GitHub page doesn't list
many issues and there are only two maintainers.
OK, thanks for you reply.
What's the state of Wicket-Foundation?
I mean, is it mature enough for a large enterprise application?
I assume that Wicket-JQuery-UI and Wicket-Bootstrap is?
Manfred
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Thanks for all your efforts.
I think the problem was due to a missing session-timeout configuration.
In my app Jetty is started programmatically, including the Wicket filter
setup.
However, since there is no web.xml there was no session-timeout config.
I have added this now and things seem to be
I'm using the latest version of Jetty 6.
Yeah, rather old, I know. Should be updated.
You think it could be related to the Servlet engine?
I'll see that I can make some time tomorrow for testing.
Updating to Wicket 7 wouldn't be such a bad idea.
In the ticket (WICKET-6083) you test against Wicket
There are a few empty "file-prefix..." files but the majority of files and
data are in filestore folders. Some with tons of subfolders.
The logout" button in the app calls Session.invalidate().
But I'm not certain many actually click this button.
So I'm assuming that many sessions will just
Hi.
I had a case where a customer had millions of file in Java tmp folder
produced by Wicket.
There are a lot of those folders:
"org.apache.wicket.protocol.http.WicketServlet-128f3c8-filestore", etc.
and
"file-prefix59601103483491554.tmp".
Most files are very small but the sheer number of them
Hi.
Yeah, the filestore.
Hmm, there is no file-upload functionality in this Wicket app. I'm wondering
why those file are created then?
I just had a check. There were 8GB of data from those files.
Manfred
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Yep, right.
Using special characters in keys is not a good idea and makes localisation
harder. Fully sufficuient if you use umlauts on the value side.
Manfred
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Check the API docs for Component.
You'll find urlFor() methods that take a Page subclass and PareParameters.
= urlFor(ClassC pageClass, PageParameters parameters)
Manfred
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Hello.
I have tried your suggestion but it doesn't seem to solve the issue.
I use a OnChangeAjaxBehavior instead of a AjaxFormComponentUpdatingBehavior
as the OP.
Any other ideas how to get Ajax onchange events back?
Regards,
Manfred
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It looks like as if the 'blur' event never is called.
When changed to 'keyup' the event handler is called.
Further RichTextField_instance doesn't seem to have a 'formElement' anymore.
Therefore according to the TinyMCE APIs the underlying textarea can be
retrieved via
Hi.
Certainly I can.
Here is the main Panel for the case where the CompoundPropertyModel loses
the object.
The WebPage classes basically only contain one of those main panels
depending of the PageParameters which are passed into the panel as converted
to a Scala immutable Map instance.
Hi.
AFAIK a Wicket user session and a EJB Session are separated. Meaning that
the EJB container decides whether a new EJB instance needs to be created or
not. However even if multiple Wicket sessions get the same EJB instance the
EJB container will still ensure proper synchronisation and
Hello Vinnet.
Thank you. Upgrading to Wicket 1.4.7 fixed the problem.
Cheers,
Manfred
vineet semwal wrote:
Hi,
It appears you are on 1.4.6,upgrade to 1.4.7 and see if the problem
disappears.
On Sun, Mar 14, 2010 at 5:15 AM, Bergmann Manfred
m...@software-by-mabe.comwrote:
Hi
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