Wicket on Heroku with multiple dyno's
Hi, I can't seem to get a Wicket app running on Heroku with multiple dyno's. Heroku doesn't have sticky sessions so I need a form of distributed sessions. I found a few old threads on running Wicket without sticky sessions but the solutions either do not work or I'm missing something. My stack is Wicket 6.19.0 and Jetty 9.2 and I'm trying to use Redis to share the session between the dyno's/nodes. When I store the HttpSession on the Jetty level I run into serialization issues with my @SpringBean annotated dependencies as the serializer tries to serialize the proxies. Marking @SpringBean annotated fields with transient will fix this but for some reason it seems to be invalid. When I use a SessionStoreProvider from https://github.com/baholladay/WicketRedisSession there's still a lot of stuff ending up in the HttpSession; giving me the same No serializer found for class com.sun.proxy.$Proxy105 exception for @SpringBeans. Any ideas? I'm getting a bit clueless :) cheers, Thies
Re: JQuery progressbar
Hi Sebastian,
it works now. thanks, Chris
Am 05.05.2015 um 22:43 schrieb Chris chris...@gmx.at:
Hi Sebastian,
I am trying to apply the quick start to the real project.
I have the problem that the onSuccess method is not called - in the
quickStart it works. Do you know a hint but it is of course hard to figure it
out from the distance.
br Chris
final FutureListRoute contentsFuture =
routeGenerateService.generateRoutes();
FutureUpdateBehaviourListRoute futureUpdateBehaviour = new
FutureUpdateBehaviourListRoute(Duration.seconds(2), contentsFuture) {
@Override
protected void onPostSuccess(AjaxRequestTarget target) {
System.out.println(Success);
routingListPanel.setVisible(true);
target.add(routingListPanel.getParent());
}
@Override
protected void onUpdateError(AjaxRequestTarget target,
Exception e) {
}
};
Am 05.05.2015 um 19:43 schrieb Sebastien seb...@gmail.com:
Hi Chis,
On Tue, May 5, 2015 at 6:25 PM, Chris chris...@gmx.at wrote:
Hi Sebastian,
thanks a lot - in the meantime I have added a spring task executor service
so that the thread pool is closed properly during shutdown.
Could you explain to me why it is necessary to set the default model
explicitly although the model is already set in the constructor?
Is then the default model used when set or the other model?
routingListPanel = new RoutingListPanel(routingPanel, routingModel);
routingListPanel.setDefaultModel(routingModel);
Because by new RoutingListPanel(routingPanel, routingModel);, you
suppose it will be the model of the RoutingListPanel, but... is it not; you
transmitted the model to the underlying list view... :) Just transmit the
routingModel (too) to the call to super and this will be solved.
public RoutingListPanel(String id, final IModelListRoute
routingModel) {
super(id, routingModel);
also, you can remove this line:
https://github.com/cat1000/FutureProgressBar/blob/ff0e9bda72ebc589a974103697baa5865719afcd/src/main/java/my/company/panels/MapPanel.java#L132
Thanks, Chris
Am 05.05.2015 um 16:10 schrieb Sebastien seb...@gmail.com:
Hi Chris,
I had a quick look today, I just applied the suggestion I mentioned
previously and I have now a result...
https://github.com/cat1000/FutureProgressBar/pull/1
Best regards,
Sebastien
On Tue, May 5, 2015 at 1:52 AM, Chris chris...@gmx.at wrote:
Hi Sebastian
thanks for the update!
Chris
Am 05.05.2015 um 01:39 schrieb Sebastien seb...@gmail.com:
Hi Chris,
I just had a brief look at files in the project. At least one thing
which
is wrong:
https://github.com/cat1000/FutureProgressBar/blob/master/src/main/java/my/company/panels/RoutingListPanel.java#L24
You should not unwrap the model object in a ctor; use the model
directly.
Also for subsequent components, use a model (like a propertymodel)
That explains why your model object seems to never be updated, actually
the
listview is pointing the the old model object...
I will try to have a deeper look tomorrow...
Best regards,
Sebastien.
On Mon, May 4, 2015 at 9:47 PM, Chris chris...@gmx.at wrote:
Hi Sebastian all,
I have set up a quick start project (see
https://github.com/cat1000/FutureProgressBar
https://github.com/cat1000/FutureProgressBar).
Please read the readme.txt file contained in the package pages to
get
an
overview over the goals and the open questions.
Basically, I am using a Future-Task to load data from a long-running
service and in the meantime would like to display the loading progress
via
a progressBar.
This basically is working.
However, after the loading has finished, the panel is not reloaded.
Thanks a lot for your help!
Chris
Am 04.05.2015 um 11:40 schrieb Sebastien seb...@gmail.com:
Hi Chris,
I am using a heuristic for an optimization problem and this takes
about
5-10 seconds.
So it might be a good idea to use a future task to run this service,
which
receives the data (list of object) in the end.
In the beginning, I would like to initialize the model with an empty
list
so that the page is displayed fast, and in parallel execute a future
task;
as soon as the service has some results, exchanging the model
against
the
data returned.
I have looked at the example described here:
https://gist.github.com/jonnywray/636875
https://gist.github.com/jonnywray/636875
The future is called correctly, but how can the component/panel be
updated
via the onPostSuccess(AjaxRequestTarget target) method?
target.add(yourPanel) ?
Caution: it will call model#getObject. Given your explanation I don't
think
your model is a LDM. Just be aware...
By the way, what is the difference when setting the model via
constructor
(e.g. new Panel(id, model)) or via
Re: JQuery progressbar
Hi Chris, I had a quick look today, I just applied the suggestion I mentioned previously and I have now a result... https://github.com/cat1000/FutureProgressBar/pull/1 Best regards, Sebastien On Tue, May 5, 2015 at 1:52 AM, Chris chris...@gmx.at wrote: Hi Sebastian thanks for the update! Chris Am 05.05.2015 um 01:39 schrieb Sebastien seb...@gmail.com: Hi Chris, I just had a brief look at files in the project. At least one thing which is wrong: https://github.com/cat1000/FutureProgressBar/blob/master/src/main/java/my/company/panels/RoutingListPanel.java#L24 You should not unwrap the model object in a ctor; use the model directly. Also for subsequent components, use a model (like a propertymodel) That explains why your model object seems to never be updated, actually the listview is pointing the the old model object... I will try to have a deeper look tomorrow... Best regards, Sebastien. On Mon, May 4, 2015 at 9:47 PM, Chris chris...@gmx.at wrote: Hi Sebastian all, I have set up a quick start project (see https://github.com/cat1000/FutureProgressBar https://github.com/cat1000/FutureProgressBar). Please read the readme.txt file contained in the package pages to get an overview over the goals and the open questions. Basically, I am using a Future-Task to load data from a long-running service and in the meantime would like to display the loading progress via a progressBar. This basically is working. However, after the loading has finished, the panel is not reloaded. Thanks a lot for your help! Chris Am 04.05.2015 um 11:40 schrieb Sebastien seb...@gmail.com: Hi Chris, I am using a heuristic for an optimization problem and this takes about 5-10 seconds. So it might be a good idea to use a future task to run this service, which receives the data (list of object) in the end. In the beginning, I would like to initialize the model with an empty list so that the page is displayed fast, and in parallel execute a future task; as soon as the service has some results, exchanging the model against the data returned. I have looked at the example described here: https://gist.github.com/jonnywray/636875 https://gist.github.com/jonnywray/636875 The future is called correctly, but how can the component/panel be updated via the onPostSuccess(AjaxRequestTarget target) method? target.add(yourPanel) ? Caution: it will call model#getObject. Given your explanation I don't think your model is a LDM. Just be aware... By the way, what is the difference when setting the model via constructor (e.g. new Panel(id, model)) or via setDefaultModel method? There should no be differences. However, if you change the model object dynamically/afterward, you have to use #set[Default]ModelObject instead of #set[Default]Model. With the first, the default model is still null. No sure to follow here, because you said you initialized the model with an empty list... So neither the model and the modelobject should be null... Thanks, Chris - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Check Box in pageablelistview
Hey how are the selected records stored and how can i use it. i understand that on form submission these records are submitted but i am not clear on how and where. this is how the page looks like http://apache-wicket.1842946.n4.nabble.com/file/n4670625/1.png Thanks in Advance - K -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Check-Box-in-pageablelistview-tp4670625.html Sent from the Users forum 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: Problems with wicket event registration: JavaScript links are not refreshed properly
Hi,
On Tue, May 5, 2015 at 2:20 PM, Marcus Husar marcus.hu...@gmail.com wrote:
Hello,
I have two AjaxLinks inside a panel which is inside an IColumn of a
DataTable. The table is refreshed by a TextField which implements an
OnChangeAjaxBehavior. This behaviour manipulates the data provider and adds
the table to the target.
When text is entered to the text field the table is filtered as expected.
But the response body of the Ajax post request delivers event registrations
of the AjaxLinks rendered in the iteration before.
E.g.: IBehaviourlisteners for AjaxLink IDs id54 and id55 are delivered. But
the links have the IDs id56 and id57.
Example:
div
a id=id56 href=javascript:;Edit/a
a id=id57 href=javascript:;Delete/a
/div
...
evaluate![CDATA[(function(){Wicket.Ajax.ajax({c:id54,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-26-cells-3-cell-editLink,e:click});})();(function(){Wicket.Ajax.ajax({c:id55,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-26-cells-3-cell-deleteLink,e:click});})();]]/evaluate/ajax-response
If I unfocus the text field I get a response with the correct event
registrations.
How do you trigger the update in this case? with unfocused text field
I don't see any reason why Wicket will deliver out of date information like
this.
If you can reproduce this in a quickstart then please attach it to a ticket
in JIRA and we will take a look.
...
evaluate![CDATA[(function(){Wicket.Ajax.ajax({c:id56,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-27-cells-3-cell-editLink,e:click});})();(function(){Wicket.Ajax.ajax({c:id57,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-27-cells-3-cell-deleteLink,e:click});})();]]/evaluate/ajax-response
Has anyone seen similar problems? Is it possible enforce an event
registration refresh for AjaxLinks?
Just ask for code examples if needed.
Regards,
Marcus
Re: Check Box in pageablelistview
Hi, The data is saved in the Checkbox's model. Make sure you read https://github.com/apache/wicket/blob/master/wicket-core/src/main/java/org/apache/wicket/markup/html/list/ListView.java#L84 before using FormComponents inside ListView. Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov On Tue, May 5, 2015 at 5:10 PM, K kondetiudayki...@gmail.com wrote: Hey how are the selected records stored and how can i use it. i understand that on form submission these records are submitted but i am not clear on how and where. this is how the page looks like http://apache-wicket.1842946.n4.nabble.com/file/n4670625/1.png Thanks in Advance - K -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Check-Box-in-pageablelistview-tp4670625.html Sent from the Users forum 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: Feedback Messages across Requests / Problem
Store messages somewhere else? And on constructor check if there are any and add them to the page? On Tue, May 5, 2015 at 11:49 AM, Patrick Davids patrick.dav...@nubologic.com wrote: Hi all, I have have a quite complicated feedback message case here. Could someone help me, please... We only want to show a single feedback message. No matter, how much errors a form validation procudes. So, I use setMaxMessages(1) on the feedback panel. To avoid having them all showed up one by one while clicking reload, I implemented a FeedbackCollector and do a feedbackMessage.markAsRendered() somewhere on detach(). (maybe someone remember my post some months ago ;-) ) This all works pretty good... but: In a special case I need to use setResponsePage(getPage()) on an AjaxRequest, instead of target.add(...). To add feedback messages across requests, I have to use Session.get().error(my error). But on a ajax request, it seems there is a second detach() more when using setResponsePage(), so my message will never get displayed, even when I used Session.get().error(...). I read about a redirect issue, when using setReponsePage() in ajax cases. Does this redirect accidently marks my messages as rendered, caused by an implicit second detach() (- my own markAsRendered())? Could some one confirm that? And if yes, is there any way to prevent it? thanx and kind regards Patrick - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Regards - Ernesto Reinaldo Barreiro
Re: JQuery progressbar
Hi Sebastian, thanks a lot - in the meantime I have added a spring task executor service so that the thread pool is closed properly during shutdown. Could you explain to me why it is necessary to set the default model explicitly although the model is already set in the constructor? Is then the default model used when set or the other model? routingListPanel = new RoutingListPanel(routingPanel, routingModel); routingListPanel.setDefaultModel(routingModel); Thanks, Chris Am 05.05.2015 um 16:10 schrieb Sebastien seb...@gmail.com: Hi Chris, I had a quick look today, I just applied the suggestion I mentioned previously and I have now a result... https://github.com/cat1000/FutureProgressBar/pull/1 Best regards, Sebastien On Tue, May 5, 2015 at 1:52 AM, Chris chris...@gmx.at wrote: Hi Sebastian thanks for the update! Chris Am 05.05.2015 um 01:39 schrieb Sebastien seb...@gmail.com: Hi Chris, I just had a brief look at files in the project. At least one thing which is wrong: https://github.com/cat1000/FutureProgressBar/blob/master/src/main/java/my/company/panels/RoutingListPanel.java#L24 You should not unwrap the model object in a ctor; use the model directly. Also for subsequent components, use a model (like a propertymodel) That explains why your model object seems to never be updated, actually the listview is pointing the the old model object... I will try to have a deeper look tomorrow... Best regards, Sebastien. On Mon, May 4, 2015 at 9:47 PM, Chris chris...@gmx.at wrote: Hi Sebastian all, I have set up a quick start project (see https://github.com/cat1000/FutureProgressBar https://github.com/cat1000/FutureProgressBar). Please read the readme.txt file contained in the package pages to get an overview over the goals and the open questions. Basically, I am using a Future-Task to load data from a long-running service and in the meantime would like to display the loading progress via a progressBar. This basically is working. However, after the loading has finished, the panel is not reloaded. Thanks a lot for your help! Chris Am 04.05.2015 um 11:40 schrieb Sebastien seb...@gmail.com: Hi Chris, I am using a heuristic for an optimization problem and this takes about 5-10 seconds. So it might be a good idea to use a future task to run this service, which receives the data (list of object) in the end. In the beginning, I would like to initialize the model with an empty list so that the page is displayed fast, and in parallel execute a future task; as soon as the service has some results, exchanging the model against the data returned. I have looked at the example described here: https://gist.github.com/jonnywray/636875 https://gist.github.com/jonnywray/636875 The future is called correctly, but how can the component/panel be updated via the onPostSuccess(AjaxRequestTarget target) method? target.add(yourPanel) ? Caution: it will call model#getObject. Given your explanation I don't think your model is a LDM. Just be aware... By the way, what is the difference when setting the model via constructor (e.g. new Panel(id, model)) or via setDefaultModel method? There should no be differences. However, if you change the model object dynamically/afterward, you have to use #set[Default]ModelObject instead of #set[Default]Model. With the first, the default model is still null. No sure to follow here, because you said you initialized the model with an empty list... So neither the model and the modelobject should be null... Thanks, Chris - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Problems with wicket event registration: JavaScript links are not refreshed properly
Hello Martin,
I solved my problem 5 minutes ago. I haven’t seen your mail because I was
working hard to find the source of this behaviour.
The solution was to use AjaxFormComponentUpdatingBehavior with event type
input instead of OnChangeAjaxBehavior.
Martin wrote:
How do you trigger the update in this case? with unfocused text field
I don't see any reason why Wicket will deliver out of date information
like
this.
For example: I entered 3 charaters into the text field which sent out one
post request each. Each of those post requests got an Ajax response with
correct table text and old event registrations of the table’s AjaxLinks.
When the text field then lost its focus because of clicking somewhere on
the page or into Firefox developer tools the browser sent out a fourth post
request which got correct event registrations.
After I switched to AjaxFormComponentUpdatingBehavior everything was fine.
...
I looked into the source code of OnChangeAjaxBehaviour. What it does is to
use the event type onchange. Also it adds a change handler to the reponse:
response.write(new Wicket.ChangeHandler(' + id + '););
This change handler maybe fires on change and blur. Maybe I had problems
with AjaxLinks inside a refreshed table because of some kind of race
condition.
Let me know if you still want to see this as a quickstart.
Thanks,
Marcus
Martin Grigorov mgrigo...@apache.org schrieb am Di., 5. Mai 2015 um
16:53 Uhr:
Hi,
On Tue, May 5, 2015 at 2:20 PM, Marcus Husar marcus.hu...@gmail.com
wrote:
Hello,
I have two AjaxLinks inside a panel which is inside an IColumn of a
DataTable. The table is refreshed by a TextField which implements an
OnChangeAjaxBehavior. This behaviour manipulates the data provider and
adds
the table to the target.
When text is entered to the text field the table is filtered as expected.
But the response body of the Ajax post request delivers event
registrations
of the AjaxLinks rendered in the iteration before.
E.g.: IBehaviourlisteners for AjaxLink IDs id54 and id55 are delivered.
But
the links have the IDs id56 and id57.
Example:
div
a id=id56 href=javascript:;Edit/a
a id=id57 href=javascript:;Delete/a
/div
...
evaluate![CDATA[(function(){Wicket.Ajax.ajax({c:id54,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-26-cells-3-cell-editLink,e:click});})();(function(){Wicket.Ajax.ajax({c:id55,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-26-cells-3-cell-deleteLink,e:click});})();]]/evaluate/ajax-response
If I unfocus the text field I get a response with the correct event
registrations.
How do you trigger the update in this case? with unfocused text field
I don't see any reason why Wicket will deliver out of date information like
this.
If you can reproduce this in a quickstart then please attach it to a ticket
in JIRA and we will take a look.
...
evaluate![CDATA[(function(){Wicket.Ajax.ajax({c:id56,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-27-cells-3-cell-editLink,e:click});})();(function(){Wicket.Ajax.ajax({c:id57,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-27-cells-3-cell-deleteLink,e:click});})();]]/evaluate/ajax-response
Has anyone seen similar problems? Is it possible enforce an event
registration refresh for AjaxLinks?
Just ask for code examples if needed.
Regards,
Marcus
Re: JQuery progressbar
Hi Chis,
On Tue, May 5, 2015 at 6:25 PM, Chris chris...@gmx.at wrote:
Hi Sebastian,
thanks a lot - in the meantime I have added a spring task executor service
so that the thread pool is closed properly during shutdown.
Could you explain to me why it is necessary to set the default model
explicitly although the model is already set in the constructor?
Is then the default model used when set or the other model?
routingListPanel = new RoutingListPanel(routingPanel, routingModel);
routingListPanel.setDefaultModel(routingModel);
Because by new RoutingListPanel(routingPanel, routingModel);, you
suppose it will be the model of the RoutingListPanel, but... is it not; you
transmitted the model to the underlying list view... :) Just transmit the
routingModel (too) to the call to super and this will be solved.
public RoutingListPanel(String id, final IModelListRoute
routingModel) {
super(id, routingModel);
also, you can remove this line:
https://github.com/cat1000/FutureProgressBar/blob/ff0e9bda72ebc589a974103697baa5865719afcd/src/main/java/my/company/panels/MapPanel.java#L132
Thanks, Chris
Am 05.05.2015 um 16:10 schrieb Sebastien seb...@gmail.com:
Hi Chris,
I had a quick look today, I just applied the suggestion I mentioned
previously and I have now a result...
https://github.com/cat1000/FutureProgressBar/pull/1
Best regards,
Sebastien
On Tue, May 5, 2015 at 1:52 AM, Chris chris...@gmx.at wrote:
Hi Sebastian
thanks for the update!
Chris
Am 05.05.2015 um 01:39 schrieb Sebastien seb...@gmail.com:
Hi Chris,
I just had a brief look at files in the project. At least one thing
which
is wrong:
https://github.com/cat1000/FutureProgressBar/blob/master/src/main/java/my/company/panels/RoutingListPanel.java#L24
You should not unwrap the model object in a ctor; use the model
directly.
Also for subsequent components, use a model (like a propertymodel)
That explains why your model object seems to never be updated, actually
the
listview is pointing the the old model object...
I will try to have a deeper look tomorrow...
Best regards,
Sebastien.
On Mon, May 4, 2015 at 9:47 PM, Chris chris...@gmx.at wrote:
Hi Sebastian all,
I have set up a quick start project (see
https://github.com/cat1000/FutureProgressBar
https://github.com/cat1000/FutureProgressBar).
Please read the readme.txt file contained in the package pages to
get
an
overview over the goals and the open questions.
Basically, I am using a Future-Task to load data from a long-running
service and in the meantime would like to display the loading progress
via
a progressBar.
This basically is working.
However, after the loading has finished, the panel is not reloaded.
Thanks a lot for your help!
Chris
Am 04.05.2015 um 11:40 schrieb Sebastien seb...@gmail.com:
Hi Chris,
I am using a heuristic for an optimization problem and this takes
about
5-10 seconds.
So it might be a good idea to use a future task to run this service,
which
receives the data (list of object) in the end.
In the beginning, I would like to initialize the model with an empty
list
so that the page is displayed fast, and in parallel execute a future
task;
as soon as the service has some results, exchanging the model
against
the
data returned.
I have looked at the example described here:
https://gist.github.com/jonnywray/636875
https://gist.github.com/jonnywray/636875
The future is called correctly, but how can the component/panel be
updated
via the onPostSuccess(AjaxRequestTarget target) method?
target.add(yourPanel) ?
Caution: it will call model#getObject. Given your explanation I don't
think
your model is a LDM. Just be aware...
By the way, what is the difference when setting the model via
constructor
(e.g. new Panel(id, model)) or via setDefaultModel method?
There should no be differences. However, if you change the model
object
dynamically/afterward, you have to use #set[Default]ModelObject
instead
of
#set[Default]Model.
With the first, the default model is still null.
No sure to follow here, because you said you initialized the model
with
an
empty list... So neither the model and the modelobject should be
null...
Thanks, Chris
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Preset the TimeZone of DateTimeField
I want the enduser to set the datetimefield as UTC-time. I want to make sure ît is handled as UTC at program side - not to rely on the server settings. When I display the entered DateTimeField with the getModelObject().toString() it displays those values indicating that they represent the server timezone. That means UTC is different. The only chance I see to handle the number as UTC themselves is that I need to retrieve the Date().getTimeZoneOffset() and calculate the Date myself. Is the DateTimeField.changeTimeZone()-method of an help here? I don't see what it is meant for right now. My code looks like this: -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Preset-the-TimeZone-of-DateTimeField-tp4670631.html Sent from the Users forum 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: JQuery progressbar
Hi Sebastian,
I am trying to apply the quick start to the real project.
I have the problem that the onSuccess method is not called - in the quickStart
it works. Do you know a hint but it is of course hard to figure it out from the
distance.
br Chris
final FutureListRoute contentsFuture =
routeGenerateService.generateRoutes();
FutureUpdateBehaviourListRoute futureUpdateBehaviour = new
FutureUpdateBehaviourListRoute(Duration.seconds(2), contentsFuture) {
@Override
protected void onPostSuccess(AjaxRequestTarget target) {
System.out.println(Success);
routingListPanel.setVisible(true);
target.add(routingListPanel.getParent());
}
@Override
protected void onUpdateError(AjaxRequestTarget target,
Exception e) {
}
};
Am 05.05.2015 um 19:43 schrieb Sebastien seb...@gmail.com:
Hi Chis,
On Tue, May 5, 2015 at 6:25 PM, Chris chris...@gmx.at wrote:
Hi Sebastian,
thanks a lot - in the meantime I have added a spring task executor service
so that the thread pool is closed properly during shutdown.
Could you explain to me why it is necessary to set the default model
explicitly although the model is already set in the constructor?
Is then the default model used when set or the other model?
routingListPanel = new RoutingListPanel(routingPanel, routingModel);
routingListPanel.setDefaultModel(routingModel);
Because by new RoutingListPanel(routingPanel, routingModel);, you
suppose it will be the model of the RoutingListPanel, but... is it not; you
transmitted the model to the underlying list view... :) Just transmit the
routingModel (too) to the call to super and this will be solved.
public RoutingListPanel(String id, final IModelListRoute
routingModel) {
super(id, routingModel);
also, you can remove this line:
https://github.com/cat1000/FutureProgressBar/blob/ff0e9bda72ebc589a974103697baa5865719afcd/src/main/java/my/company/panels/MapPanel.java#L132
Thanks, Chris
Am 05.05.2015 um 16:10 schrieb Sebastien seb...@gmail.com:
Hi Chris,
I had a quick look today, I just applied the suggestion I mentioned
previously and I have now a result...
https://github.com/cat1000/FutureProgressBar/pull/1
Best regards,
Sebastien
On Tue, May 5, 2015 at 1:52 AM, Chris chris...@gmx.at wrote:
Hi Sebastian
thanks for the update!
Chris
Am 05.05.2015 um 01:39 schrieb Sebastien seb...@gmail.com:
Hi Chris,
I just had a brief look at files in the project. At least one thing
which
is wrong:
https://github.com/cat1000/FutureProgressBar/blob/master/src/main/java/my/company/panels/RoutingListPanel.java#L24
You should not unwrap the model object in a ctor; use the model
directly.
Also for subsequent components, use a model (like a propertymodel)
That explains why your model object seems to never be updated, actually
the
listview is pointing the the old model object...
I will try to have a deeper look tomorrow...
Best regards,
Sebastien.
On Mon, May 4, 2015 at 9:47 PM, Chris chris...@gmx.at wrote:
Hi Sebastian all,
I have set up a quick start project (see
https://github.com/cat1000/FutureProgressBar
https://github.com/cat1000/FutureProgressBar).
Please read the readme.txt file contained in the package pages to
get
an
overview over the goals and the open questions.
Basically, I am using a Future-Task to load data from a long-running
service and in the meantime would like to display the loading progress
via
a progressBar.
This basically is working.
However, after the loading has finished, the panel is not reloaded.
Thanks a lot for your help!
Chris
Am 04.05.2015 um 11:40 schrieb Sebastien seb...@gmail.com:
Hi Chris,
I am using a heuristic for an optimization problem and this takes
about
5-10 seconds.
So it might be a good idea to use a future task to run this service,
which
receives the data (list of object) in the end.
In the beginning, I would like to initialize the model with an empty
list
so that the page is displayed fast, and in parallel execute a future
task;
as soon as the service has some results, exchanging the model
against
the
data returned.
I have looked at the example described here:
https://gist.github.com/jonnywray/636875
https://gist.github.com/jonnywray/636875
The future is called correctly, but how can the component/panel be
updated
via the onPostSuccess(AjaxRequestTarget target) method?
target.add(yourPanel) ?
Caution: it will call model#getObject. Given your explanation I don't
think
your model is a LDM. Just be aware...
By the way, what is the difference when setting the model via
constructor
(e.g. new Panel(id, model)) or via setDefaultModel method?
There should no be differences. However, if you change the model
object
Feedback Messages across Requests / Problem
Hi all, I have have a quite complicated feedback message case here. Could someone help me, please... We only want to show a single feedback message. No matter, how much errors a form validation procudes. So, I use setMaxMessages(1) on the feedback panel. To avoid having them all showed up one by one while clicking reload, I implemented a FeedbackCollector and do a feedbackMessage.markAsRendered() somewhere on detach(). (maybe someone remember my post some months ago ;-) ) This all works pretty good... but: In a special case I need to use setResponsePage(getPage()) on an AjaxRequest, instead of target.add(...). To add feedback messages across requests, I have to use Session.get().error(my error). But on a ajax request, it seems there is a second detach() more when using setResponsePage(), so my message will never get displayed, even when I used Session.get().error(...). I read about a redirect issue, when using setReponsePage() in ajax cases. Does this redirect accidently marks my messages as rendered, caused by an implicit second detach() (- my own markAsRendered())? Could some one confirm that? And if yes, is there any way to prevent it? thanx and kind regards Patrick - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Problems with wicket event registration: JavaScript links are not refreshed properly
Hi,
Your description sounds somehow related to
https://issues.apache.org/jira/browse/WICKET-5432.
'input' event is not supported (properly) by all browsers. That's why
Wicket.ChangeHandler does some extra logic.
See https://developer.mozilla.org/en-US/docs/Web/Events/input
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Tue, May 5, 2015 at 7:05 PM, Marcus Husar marcus.hu...@gmail.com wrote:
Hello Martin,
I solved my problem 5 minutes ago. I haven’t seen your mail because I was
working hard to find the source of this behaviour.
The solution was to use AjaxFormComponentUpdatingBehavior with event type
input instead of OnChangeAjaxBehavior.
Martin wrote:
How do you trigger the update in this case? with unfocused text field
I don't see any reason why Wicket will deliver out of date information
like
this.
For example: I entered 3 charaters into the text field which sent out one
post request each. Each of those post requests got an Ajax response with
correct table text and old event registrations of the table’s AjaxLinks.
When the text field then lost its focus because of clicking somewhere on
the page or into Firefox developer tools the browser sent out a fourth post
request which got correct event registrations.
After I switched to AjaxFormComponentUpdatingBehavior everything was fine.
...
I looked into the source code of OnChangeAjaxBehaviour. What it does is to
use the event type onchange. Also it adds a change handler to the
reponse:
response.write(new Wicket.ChangeHandler(' + id + '););
This change handler maybe fires on change and blur. Maybe I had problems
with AjaxLinks inside a refreshed table because of some kind of race
condition.
Let me know if you still want to see this as a quickstart.
Thanks,
Marcus
Martin Grigorov mgrigo...@apache.org schrieb am Di., 5. Mai 2015 um
16:53 Uhr:
Hi,
On Tue, May 5, 2015 at 2:20 PM, Marcus Husar marcus.hu...@gmail.com
wrote:
Hello,
I have two AjaxLinks inside a panel which is inside an IColumn of a
DataTable. The table is refreshed by a TextField which implements an
OnChangeAjaxBehavior. This behaviour manipulates the data provider and
adds
the table to the target.
When text is entered to the text field the table is filtered as
expected.
But the response body of the Ajax post request delivers event
registrations
of the AjaxLinks rendered in the iteration before.
E.g.: IBehaviourlisteners for AjaxLink IDs id54 and id55 are delivered.
But
the links have the IDs id56 and id57.
Example:
div
a id=id56 href=javascript:;Edit/a
a id=id57 href=javascript:;Delete/a
/div
...
evaluate![CDATA[(function(){Wicket.Ajax.ajax({c:id54,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-26-cells-3-cell-editLink,e:click});})();(function(){Wicket.Ajax.ajax({c:id55,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-26-cells-3-cell-deleteLink,e:click});})();]]/evaluate/ajax-response
If I unfocus the text field I get a response with the correct event
registrations.
How do you trigger the update in this case? with unfocused text field
I don't see any reason why Wicket will deliver out of date information
like
this.
If you can reproduce this in a quickstart then please attach it to a
ticket
in JIRA and we will take a look.
...
evaluate![CDATA[(function(){Wicket.Ajax.ajax({c:id56,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-27-cells-3-cell-editLink,e:click});})();(function(){Wicket.Ajax.ajax({c:id57,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-27-cells-3-cell-deleteLink,e:click});})();]]/evaluate/ajax-response
Has anyone seen similar problems? Is it possible enforce an event
registration refresh for AjaxLinks?
Just ask for code examples if needed.
Regards,
Marcus
Problems with wicket event registration: JavaScript links are not refreshed properly
Hello,
I have two AjaxLinks inside a panel which is inside an IColumn of a
DataTable. The table is refreshed by a TextField which implements an
OnChangeAjaxBehavior. This behaviour manipulates the data provider and adds
the table to the target.
When text is entered to the text field the table is filtered as expected.
But the response body of the Ajax post request delivers event registrations
of the AjaxLinks rendered in the iteration before.
E.g.: IBehaviourlisteners for AjaxLink IDs id54 and id55 are delivered. But
the links have the IDs id56 and id57.
Example:
div
a id=id56 href=javascript:;Edit/a
a id=id57 href=javascript:;Delete/a
/div
...
evaluate![CDATA[(function(){Wicket.Ajax.ajax({c:id54,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-26-cells-3-cell-editLink,e:click});})();(function(){Wicket.Ajax.ajax({c:id55,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-26-cells-3-cell-deleteLink,e:click});})();]]/evaluate/ajax-response
If I unfocus the text field I get a response with the correct event
registrations.
...
evaluate![CDATA[(function(){Wicket.Ajax.ajax({c:id56,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-27-cells-3-cell-editLink,e:click});})();(function(){Wicket.Ajax.ajax({c:id57,u:./SiglumIndexPage?4-1.IBehaviorListener.0-container-fragment-siglumDataTable-body-rows-27-cells-3-cell-deleteLink,e:click});})();]]/evaluate/ajax-response
Has anyone seen similar problems? Is it possible enforce an event
registration refresh for AjaxLinks?
Just ask for code examples if needed.
Regards,
Marcus
