Re: Using tags messes up css
On 03/04/15 22:03, Andreas Lundblad wrote:
> I've noticed that tags such as messes up
> the CSS sometimes.
>
> In my particular example I have
>
> div.formRows > div {
> display: table-row;
> }
>
> and when I try to put an enclosure around a table row, the CSS child
> selector doesn't work.
>
> Is there an easy workaround (except switching deployment mode)?
Add
@Override
protected void onRender () {
IMarkupSettings markupSettings =
Application.get().getMarkupSettings();
boolean stripWicketTags =
markupSettings.getStripWicketTags();
markupSettings.setStripWicketTags(true);
super.onRender();
markupSettings.setStripWicketTags(stripWicketTags);
}
with an appropriate Javadoc to your respective classes. (I changed
line breaks to fit in 70 columns.)
Joachim
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Email: jsch...@acm.org
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Re: DataTable generics vs. IColumn generics
Hi,
>At the current implementation they need to do
>cols.add(new LocationColum(...));
>instead of just
>cols.add(new LocationColum(...));
I think you mean LocationColumn.
>nice feature of PropertyColums: Not to have a too strength coupling of
what the column displays in the cell and what the data table shows.
As I see it, columns decide what to display (e.g. a person's location)
and the component provided in #popuplateItem() decides how to display
this information.
Let us know when you figured out how to improve separation of these
concerns.
Have fun
Sven
Am 09.03.2015 um 10:29 schrieb Patrick Davids:
Hi Sven,
I did already implement it this way... and its working.
But my team members asked (more the client developers point of view),
why the column-class itself is not a generic of Location, like this.
public class LocationColumn extends PropertyColumn {
...
}
At the current implementation they need to do
cols.add(new LocationColum(...));
instead of just
cols.add(new LocationColum(...));
Thats why I "forwarded" the question here, because I studied a bit the
Column-Hierarchie code and also wondered about this strength coupling
between T of ICellPopulator and T of rowModel and T of DataTable.
I suppose my team members see the PropertyColumn more like the usage
of a PropertModel.
The generic of a PropertyModel is the type, which is returned by the
expression.
The generic of a PropertyColumn is the DataTables generic / rowModel
generic, not what its expression retrieves/returns/displays.
I think thats it...
As more as I think about this issue, maybe this could be a nice
feature of PropertyColums.
Not to have a too strength coupling of what the column displays in the
cell and what the data table shows.
kind regards
Patrick
Am 05.03.2015 um 18:43 schrieb Sven Meier:
Hi Patrick,
you can let your column implementation be generic:
public class LocationColumn extends PropertyColumn {
public LocationColumn(String expressionToLocation){
super(Model.of("Location"), expressionToLocation);
}
@Override
public void populateItem(Item> cellItem,
String componentId, IModel rowModel) {
cellItem.add(new Label(componentId, new
LocationFormatModel((IModel)createDataModel(rowModel),
Model.of(Session.get().getLocale();
}
}
What do you need more?
Regards
Sven
Am 05.03.2015 um 15:34 schrieb Patrick Davids:
Hi Sven,
thanx for feedback.
Ok, how to implement the LocationColumn more reusable?
I dont want to be bound to a Datatable of Persons.
I'd like to have a Column which works with a Locations, independently
from which model-object the expression fetches the Location.
Is there any way to do that?
best regards
Patrick
Am 05.03.2015 um 15:19 schrieb Sven Meier:
Hi,
generic T is identical for the DataTable, and it's IColumns: it's the
type of the row models.
A column is responsible to provide a cell component for a row: For
DataTable only the input (e.g. Person) is interesting, the output
(Location) doesn't matter.
Your LocationColumn should extend PropertyColumn:
public class LocationColumn extends PropertyColumn{
public LocationColumn(String expressionToLocation){
super(Model.of("Location"), expressionToLocation);
}
@Override
public void populateItem(Item>
cellItem,
String componentId, IModel rowModel) {
cellItem.add(new Label(componentId, new
LocationFormatModel((IModel)createDataModel(rowModel),
Model.of(Session.get().getLocale();
}
}
Have fun
Sven
Am 05.03.2015 um 12:26 schrieb Patrick Davids:
Hi all,
whats the meaning of generic T on DataTables vs T of IColumn and T of
ICellPopulator?
As I understand its the type of object shown by the table rows.
Reading the javadoc of AbstractColumn it says T (if I understand
correct), its the type of object shown by the cell itself.
But DataTable and its internal list of columns are bound together.
T of both must be the same...
I tried to implement something like this, and here I get problems.
List> cols = new ArrayList<>();
cols.add(new PropertyColumn(Model.of("Name"), "name"));
(compiler error)
cols.add(new LocationColumn("location"));
(compiler error)
new DataTable("id", cols, new
ListDataProvider(), 50);
public class LocationColumn extends PropertyColumn{
public LocationColumn(String expressionToLocation){
super(Model.of("Location"), expressionToLocation);
}
@Override
public void populateItem(Item> cellItem,
String componentId, IModel rowModel) {
cellItem.add(new Label(componentId, new
LocationFormatModel(rowModel, Model.of(Session.get().getLocale();
}
}
Also the Generic of ICellPopulator is bound to T of column.
I always thought it could be possible to implement sub-class columns
to allow special renderings of table-cells.
But how can I achieve this, if also ICellPopulator is bound to T of
the row
RE: How to load-balance on AWS with standalone Tomcats
Thanks for the input! I will let you know how it goes. Cheers! DDC -Original Message- From: Martin Grigorov [mailto:mgrigo...@apache.org] Sent: 10 March 2015 11:18 To: users@wicket.apache.org Subject: Re: How to load-balance on AWS with standalone Tomcats Hi, In that case I think you don't need custom IPageStore too. It will be redundant. When a request comes Wicket tries to load the page from the HTTP session first. If it is found there then it stores it at the end of the request cycle both in the http session and in the disk (IPageStore). Since you will have a bigger http session (ElastiCache) then I think there is no need to copy the same data second time with a custom IPageStore impl. I don't remember how all this works in 1.4.x, so what I say is for 1.5.0+. This part of Wicket (IPageStore, IDataStore) has been reworked for 1.5.0 but I guess there are no big architectural changes, just implementation changes. Please let us know how things go! Good luck! Martin Grigorov Funemployed! Available for hire! Wicket Training and Consulting https://twitter.com/mtgrigorov On Tue, Mar 10, 2015 at 11:26 AM, Daniel Del Castillo wrote: > Hi Martin, > > Thanks a lot for your prompt response, that's very helpful. > > With regards the session affinity, we'll have a Tomcat Session > Manager, which is going to serialise sessions into ElastiCache, > configured for each Tomcat instance with the same parameters and this > should free us from sticky sessions. Is there any other concerns that > I should take into account with regards Wicket Sessions in an environment > like this? > > Regards, > DDC > > -Original Message- > From: Martin Grigorov [mailto:mgrigo...@apache.org] > Sent: 09 March 2015 21:26 > To: users@wicket.apache.org > Subject: Re: How to load-balance on AWS with standalone Tomcats > > Hi, > > I think it would be much simpler if you use Tomcat clustering support. > Wicket 1.4.x is a bit old but as far as I remember the support for it > in Wicket has been introduced with 1.4.1 so it should work fine in 1.4.17. > > But if Tomcat clustering in not an option for you for some reason then: > - make sure you use session affinity (aka sticky sessions) > - create your own IPageStore to keep the serialized view of the pages > in shared DB (as you already figured out) > - no need of custom ISessionStore. You need custom one only in case > you want to put your Wicket Session instances in something else than > HTTP Session > > I guess you are not interested in upgrading to Wicket 6.x but I'd > recommend you to upgrade at least to 1.4.22. There were some security > fixes in the last few releases from 1.4.x series. > > > Martin Grigorov > Funemployed! Available for hire! > Wicket Training and Consulting > https://twitter.com/mtgrigorov > > On Mon, Mar 9, 2015 at 6:09 PM, Daniel Del Castillo > > wrote: > > > Hi list, > > > > One of the modules of our application is completely written in > > Wicket 1.4.17. This application runs on a single standalone Tomcat > > installation. > > > > We now need to move this to AWS servers and ensure the service is > > 24/7 available. We are looking to have multiple Tomcat instances > > (not a > > cluster) which are load-balanced with ELB. > > > > My question is: what do I we need to do in order to achieve this? I > > now we'll have to write a IPageStore in order to serialise the page > > map into a shared database. Any suggestion on how to do this? Will > > we have to write a ISessionStore as well? > > > > I've found a solution for clustering (see link below) which I'm now > > about to test but I've thought that it'd be useful to try get some > > advice from this list. > > > > http://letsgetdugg.com/2010/02/07/clustering-wicket-for-fun-and-prof > > it > > / > > > > Many thanks for your help. > > > > Regards, > > Daniel > > DDC > > > > > > -- > > This transmission is confidential and intended > > solely for the person or organization to whom it is addressed. It > > may contain privileged and confidential information. If you are not > > the intended recipient, you should not copy, distribute or take any > > action in reliance on it. > > > > If you believe you received this transmission in error, please > > notify the sender as soon as possible. > > > > This e-mail has been scanned for known viruses by Mimecast for IMD. > > > > > > -- > > - > > > > -- > This transmission is confidential and intended solely > for the person or organization to whom it is addressed. It may contain > privileged and confidential information. If you are not the intended > recipient, you should not copy, distribute or take any action in > reliance on it. > > If you believe you received this transmission in
Re: Accordion folding unfolding smoothly
Hi,
I agree with Maxim, jQuery selector for IDs is '#'.
If you are not able to use dependencies (personnaly I would have challenged
this with your hierarchy because Wicket jQuery UI is stable and already 3
years old...), you can at least see how it works/is implemented:
https://github.com/sebfz1/wicket-jquery-ui
Best regards,
Sebastien.
On Tue, Mar 10, 2015 at 3:02 PM, Maxim Solodovnik
wrote:
> I guess this line:
> listContainer.add(new AttributeAppender("onclick", new
> Model("$('"+listContainer.getMarkupId()+"').toggle('slow')")));
>
> should be
> listContainer.add(new AttributeAppender("onclick", new
> Model("$('#"+listContainer.getMarkupId()+"').toggle('slow')")));
>
>
> On Tue, Mar 10, 2015 at 7:39 PM, avchavan
> wrote:
>
> > Not allowed to have dependency. :/
> >
> > --
> > View this message in context:
> >
> http://apache-wicket.1842946.n4.nabble.com/Accordion-folding-unfolding-smoothly-tp4669851p4669905.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
> >
> >
>
>
> --
> WBR
> Maxim aka solomax
>
Re: Accordion folding unfolding smoothly
I guess this line:
listContainer.add(new AttributeAppender("onclick", new
Model("$('"+listContainer.getMarkupId()+"').toggle('slow')")));
should be
listContainer.add(new AttributeAppender("onclick", new
Model("$('#"+listContainer.getMarkupId()+"').toggle('slow')")));
On Tue, Mar 10, 2015 at 7:39 PM, avchavan
wrote:
> Not allowed to have dependency. :/
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Accordion-folding-unfolding-smoothly-tp4669851p4669905.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
>
>
--
WBR
Maxim aka solomax
Re: Accordion folding unfolding smoothly
Not allowed to have dependency. :/ -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Accordion-folding-unfolding-smoothly-tp4669851p4669905.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: Accordion folding unfolding smoothly
you can try to use http://7thweb.net/wicket-jquery-ui/effect/DefaultEffectPage On Tue, Mar 10, 2015 at 5:28 PM, avchavan wrote: > I have checked that already. but i am not allowed to use it. > Hence had write the entire code for accordion. > Is it possible to just add the toggle effect? > > Thanks. > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Accordion-folding-unfolding-smoothly-tp4669851p4669903.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 > > -- WBR Maxim aka solomax
Re: Accordion folding unfolding smoothly
I have checked that already. but i am not allowed to use it. Hence had write the entire code for accordion. Is it possible to just add the toggle effect? Thanks. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Accordion-folding-unfolding-smoothly-tp4669851p4669903.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: How to load-balance on AWS with standalone Tomcats
Hi, In that case I think you don't need custom IPageStore too. It will be redundant. When a request comes Wicket tries to load the page from the HTTP session first. If it is found there then it stores it at the end of the request cycle both in the http session and in the disk (IPageStore). Since you will have a bigger http session (ElastiCache) then I think there is no need to copy the same data second time with a custom IPageStore impl. I don't remember how all this works in 1.4.x, so what I say is for 1.5.0+. This part of Wicket (IPageStore, IDataStore) has been reworked for 1.5.0 but I guess there are no big architectural changes, just implementation changes. Please let us know how things go! Good luck! Martin Grigorov Funemployed! Available for hire! Wicket Training and Consulting https://twitter.com/mtgrigorov On Tue, Mar 10, 2015 at 11:26 AM, Daniel Del Castillo wrote: > Hi Martin, > > Thanks a lot for your prompt response, that's very helpful. > > With regards the session affinity, we'll have a Tomcat Session Manager, > which is going to serialise sessions into ElastiCache, configured for each > Tomcat instance with the same parameters and this should free us from > sticky sessions. Is there any other concerns that I should take into > account with regards Wicket Sessions in an environment like this? > > Regards, > DDC > > -Original Message- > From: Martin Grigorov [mailto:mgrigo...@apache.org] > Sent: 09 March 2015 21:26 > To: users@wicket.apache.org > Subject: Re: How to load-balance on AWS with standalone Tomcats > > Hi, > > I think it would be much simpler if you use Tomcat clustering support. > Wicket 1.4.x is a bit old but as far as I remember the support for it in > Wicket has been introduced with 1.4.1 so it should work fine in 1.4.17. > > But if Tomcat clustering in not an option for you for some reason then: > - make sure you use session affinity (aka sticky sessions) > - create your own IPageStore to keep the serialized view of the pages in > shared DB (as you already figured out) > - no need of custom ISessionStore. You need custom one only in case you > want to put your Wicket Session instances in something else than HTTP > Session > > I guess you are not interested in upgrading to Wicket 6.x but I'd > recommend you to upgrade at least to 1.4.22. There were some security fixes > in the last few releases from 1.4.x series. > > > Martin Grigorov > Funemployed! Available for hire! > Wicket Training and Consulting > https://twitter.com/mtgrigorov > > On Mon, Mar 9, 2015 at 6:09 PM, Daniel Del Castillo > wrote: > > > Hi list, > > > > One of the modules of our application is completely written in Wicket > > 1.4.17. This application runs on a single standalone Tomcat installation. > > > > We now need to move this to AWS servers and ensure the service is 24/7 > > available. We are looking to have multiple Tomcat instances (not a > > cluster) which are load-balanced with ELB. > > > > My question is: what do I we need to do in order to achieve this? I > > now we'll have to write a IPageStore in order to serialise the page > > map into a shared database. Any suggestion on how to do this? Will we > > have to write a ISessionStore as well? > > > > I've found a solution for clustering (see link below) which I'm now > > about to test but I've thought that it'd be useful to try get some > > advice from this list. > > > > http://letsgetdugg.com/2010/02/07/clustering-wicket-for-fun-and-profit > > / > > > > Many thanks for your help. > > > > Regards, > > Daniel > > DDC > > > > -- > > This transmission is confidential and intended solely > > for the person or organization to whom it is addressed. It may contain > > privileged and confidential information. If you are not the intended > > recipient, you should not copy, distribute or take any action in > > reliance on it. > > > > If you believe you received this transmission in error, please notify > > the sender as soon as possible. > > > > This e-mail has been scanned for known viruses by Mimecast for IMD. > > > > -- > > - > > > > -- > This transmission is confidential and intended solely for the person or > organization to whom it is addressed. It may contain privileged > and confidential information. If you are not the intended recipient, you > should not copy, distribute or take any action in reliance on it. > > If you believe you received this transmission in error, please notify the > sender as soon as possible. > > This e-mail has been scanned for known viruses by Mimecast for IMD. > > --- > >
Re: Accordion folding unfolding smoothly
I would recommend you to try:
http://7thweb.net/wicket-jquery-ui/accordion/DefaultAccordionPage
The code will be much simplier :)
On Tue, Mar 10, 2015 at 5:02 PM, avchavan
wrote:
> This is what i have tried so far:
>
> <--HomePage class--->
> package com.proj.wicket.ui;
>
> import java.util.ArrayList;
> import java.util.List;
>
> import org.apache.wicket.Component;
> import org.apache.wicket.ajax.AjaxEventBehavior;
> import org.apache.wicket.ajax.AjaxRequestTarget;
> import org.apache.wicket.ajax.attributes.AjaxRequestAttributes;
> import
> org.apache.wicket.ajax.attributes.AjaxRequestAttributes.EventPropagation;
> import org.apache.wicket.behavior.AttributeAppender;
> import org.apache.wicket.markup.head.IHeaderResponse;
> import org.apache.wicket.markup.head.JavaScriptHeaderItem;
> import org.apache.wicket.markup.head.PriorityHeaderItem;
> import org.apache.wicket.markup.html.WebMarkupContainer;
> import org.apache.wicket.markup.html.WebPage;
> import org.apache.wicket.markup.html.basic.Label;
> import org.apache.wicket.markup.html.form.Radio;
> import org.apache.wicket.markup.html.form.RadioGroup;
> import org.apache.wicket.markup.html.list.ListItem;
> import org.apache.wicket.markup.html.list.ListView;
> import org.apache.wicket.model.Model;
>
> @SuppressWarnings("unused")
> public class HomePage extends WebPage {
>
> public HomePage() {
> final WebMarkupContainer mainContainer = new
> WebMarkupContainer("mainContainer");
> final WebMarkupContainer accordionContainer = new
> WebMarkupContainer("accordion");
>
> final List persons = new
> ArrayList();
>
> ServiceView view1 = new ServiceView();
> ServiceView view2 = new ServiceView();
> ServiceView view3 = new ServiceView();
> ServiceView view4 = new ServiceView();
> ServiceView view5 = new ServiceView();
> ServiceView view6 = new ServiceView();
> ServiceView view7 = new ServiceView();
>
> view1.setName("David,ngog 2013");
> view1.setDate("31-1-2015");
> view1.setDesc("This is a Demo Desc!!!");
> view1.setCode("6KH9K");
> view1.setStatus("Active");
>
> view2.setName("David,ngog 2014");
> view2.setDate("31-1-2015");
> view2.setDesc("This is a Demo Desc!!!");
> view2.setCode("6KH9K");
> view2.setStatus("Active");
>
> view3.setName("David,ngog 2015");
> view3.setDate("31-1-2015");
> view3.setDesc("This is a Demo Desc!!!");
> view3.setCode("6KH9K");
> view3.setStatus("Inactive");
>
> view4.setName("David,ngog 2016");
> view4.setDate("31-1-2015");
> view4.setDesc("This is a Demo Desc!!!");
> view4.setCode("6KH9K");
> view4.setStatus("Active");
>
> view5.setName("David,ngog 2017");
> view5.setDate("31-1-2015");
> view5.setDesc("This is a Demo Desc!!!");
> view5.setCode("6KH9K");
> view5.setStatus("Inactive");
>
> view6.setName("David,ngog 2018");
> view6.setDate("31-1-2015");
> view6.setDesc("This is a Demo Desc!!!");
> view6.setCode("6KH9K");
> view6.setStatus("Inactive");
>
> view7.setName("David,ngog 2019");
> view7.setDate("31-1-2015");
> view7.setDesc("This is a Demo Desc!!!");
> view7.setCode("6KH9K");
> view7.setStatus("Active");
>
> persons.add(view1);
> persons.add(view2);
> persons.add(view3);
> persons.add(view4);
> persons.add(view5);
> persons.add(view6);
> persons.add(view7);
>
> final ListView listRepeat = new
> ListView("listRepeat") {
> @Override
> protected void populateItem(final
> ListItem item) {
> final WebMarkupContainer listContainer =
> new
> WebMarkupContainer("listContainer");
> final Label name = new Label("name",
> item.getModelObject().getName());
> final Label date = new Label("date",
> item.getModelObject().getDate());
> final Label status = new Label("status",
> item.getModelObject().getStatus());
> final WebMarkupContainer
> descriptionContainer = new
> WebMarkupContainer("descriptionContainer");
> final Label desc = new Label("desc",
> item.getModelObject().getDesc());
> final Label code = new Label("
Re: Accordion folding unfolding smoothly
This is what i have tried so far:
<--HomePage class--->
package com.proj.wicket.ui;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxEventBehavior;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.attributes.AjaxRequestAttributes;
import
org.apache.wicket.ajax.attributes.AjaxRequestAttributes.EventPropagation;
import org.apache.wicket.behavior.AttributeAppender;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.JavaScriptHeaderItem;
import org.apache.wicket.markup.head.PriorityHeaderItem;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Radio;
import org.apache.wicket.markup.html.form.RadioGroup;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.Model;
@SuppressWarnings("unused")
public class HomePage extends WebPage {
public HomePage() {
final WebMarkupContainer mainContainer = new
WebMarkupContainer("mainContainer");
final WebMarkupContainer accordionContainer = new
WebMarkupContainer("accordion");
final List persons = new ArrayList();
ServiceView view1 = new ServiceView();
ServiceView view2 = new ServiceView();
ServiceView view3 = new ServiceView();
ServiceView view4 = new ServiceView();
ServiceView view5 = new ServiceView();
ServiceView view6 = new ServiceView();
ServiceView view7 = new ServiceView();
view1.setName("David,ngog 2013");
view1.setDate("31-1-2015");
view1.setDesc("This is a Demo Desc!!!");
view1.setCode("6KH9K");
view1.setStatus("Active");
view2.setName("David,ngog 2014");
view2.setDate("31-1-2015");
view2.setDesc("This is a Demo Desc!!!");
view2.setCode("6KH9K");
view2.setStatus("Active");
view3.setName("David,ngog 2015");
view3.setDate("31-1-2015");
view3.setDesc("This is a Demo Desc!!!");
view3.setCode("6KH9K");
view3.setStatus("Inactive");
view4.setName("David,ngog 2016");
view4.setDate("31-1-2015");
view4.setDesc("This is a Demo Desc!!!");
view4.setCode("6KH9K");
view4.setStatus("Active");
view5.setName("David,ngog 2017");
view5.setDate("31-1-2015");
view5.setDesc("This is a Demo Desc!!!");
view5.setCode("6KH9K");
view5.setStatus("Inactive");
view6.setName("David,ngog 2018");
view6.setDate("31-1-2015");
view6.setDesc("This is a Demo Desc!!!");
view6.setCode("6KH9K");
view6.setStatus("Inactive");
view7.setName("David,ngog 2019");
view7.setDate("31-1-2015");
view7.setDesc("This is a Demo Desc!!!");
view7.setCode("6KH9K");
view7.setStatus("Active");
persons.add(view1);
persons.add(view2);
persons.add(view3);
persons.add(view4);
persons.add(view5);
persons.add(view6);
persons.add(view7);
final ListView listRepeat = new
ListView("listRepeat") {
@Override
protected void populateItem(final ListItem
item) {
final WebMarkupContainer listContainer = new
WebMarkupContainer("listContainer");
final Label name = new Label("name",
item.getModelObject().getName());
final Label date = new Label("date",
item.getModelObject().getDate());
final Label status = new Label("status",
item.getModelObject().getStatus());
final WebMarkupContainer descriptionContainer =
new
WebMarkupContainer("descriptionContainer");
final Label desc = new Label("desc",
item.getModelObject().getDesc());
final Label code = new Label("code",
item.getModelObject().getCode());
descriptionContainer.add(desc);
descriptionContainer.add(code);
Re: Accordion folding unfolding smoothly
Hi, What component/library are you referring to? Best regards, Sebastien On Mon, Mar 9, 2015 at 7:57 AM, avchavan wrote: > any workaround possible? > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Accordion-folding-unfolding-smoothly-tp4669851p4669891.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: How to load-balance on AWS with standalone Tomcats
Hi Martin, Thanks a lot for your prompt response, that's very helpful. With regards the session affinity, we'll have a Tomcat Session Manager, which is going to serialise sessions into ElastiCache, configured for each Tomcat instance with the same parameters and this should free us from sticky sessions. Is there any other concerns that I should take into account with regards Wicket Sessions in an environment like this? Regards, DDC -Original Message- From: Martin Grigorov [mailto:mgrigo...@apache.org] Sent: 09 March 2015 21:26 To: users@wicket.apache.org Subject: Re: How to load-balance on AWS with standalone Tomcats Hi, I think it would be much simpler if you use Tomcat clustering support. Wicket 1.4.x is a bit old but as far as I remember the support for it in Wicket has been introduced with 1.4.1 so it should work fine in 1.4.17. But if Tomcat clustering in not an option for you for some reason then: - make sure you use session affinity (aka sticky sessions) - create your own IPageStore to keep the serialized view of the pages in shared DB (as you already figured out) - no need of custom ISessionStore. You need custom one only in case you want to put your Wicket Session instances in something else than HTTP Session I guess you are not interested in upgrading to Wicket 6.x but I'd recommend you to upgrade at least to 1.4.22. There were some security fixes in the last few releases from 1.4.x series. Martin Grigorov Funemployed! Available for hire! Wicket Training and Consulting https://twitter.com/mtgrigorov On Mon, Mar 9, 2015 at 6:09 PM, Daniel Del Castillo wrote: > Hi list, > > One of the modules of our application is completely written in Wicket > 1.4.17. This application runs on a single standalone Tomcat installation. > > We now need to move this to AWS servers and ensure the service is 24/7 > available. We are looking to have multiple Tomcat instances (not a > cluster) which are load-balanced with ELB. > > My question is: what do I we need to do in order to achieve this? I > now we'll have to write a IPageStore in order to serialise the page > map into a shared database. Any suggestion on how to do this? Will we > have to write a ISessionStore as well? > > I've found a solution for clustering (see link below) which I'm now > about to test but I've thought that it'd be useful to try get some > advice from this list. > > http://letsgetdugg.com/2010/02/07/clustering-wicket-for-fun-and-profit > / > > Many thanks for your help. > > Regards, > Daniel > DDC > > -- > This transmission is confidential and intended solely > for the person or organization to whom it is addressed. It may contain > privileged and confidential information. If you are not the intended > recipient, you should not copy, distribute or take any action in > reliance on it. > > If you believe you received this transmission in error, please notify > the sender as soon as possible. > > This e-mail has been scanned for known viruses by Mimecast for IMD. > > -- > - > -- This transmission is confidential and intended solely for the person or organization to whom it is addressed. It may contain privileged and confidential information. If you are not the intended recipient, you should not copy, distribute or take any action in reliance on it. If you believe you received this transmission in error, please notify the sender as soon as possible. This e-mail has been scanned for known viruses by Mimecast for IMD. ---
Re: Will renderHead method be invoked when a component is rendered via wicket events?
On Tue, Mar 10, 2015 at 3:11 AM, MadasamySankarapandian <
madas...@mcruncher.com> wrote:
> On Mon, Mar 9, 2015 at 3:03 PM, Martin Grigorov
> wrote:
>
> > Hi,
> >
> > If a component is rendered then its #renderHead() should be called!
> >
> > On Mon, Mar 9, 2015 at 4:08 AM, MadasamySankarapandian <
> > madas...@mcruncher.com> wrote:
> >
> > > I am using bootstrap-timepicker.js in a single page
> application
> > .
> > > Time picker is added in a panel which is then embedded in the page.
> When
> > > the entire page is reloaded, the timepicker is working fine. However,
> > when
> > > the respective panel is displayed via Wicket events, the time picker is
> > not
> > > rendered. I am using Component#onEvent(Ievent) method to display the
> > panel.
> > > The javascript resource reference for timepicker is added in renderHead
> > > method. I would like to know if a panel is reloaded during onEvent
> call,
> > > will rendeHead method be invoked or not?
> > >
> > >
> > > Here are few code snippets to help you all understand what I am trying?
> > >
> > > public class BasePage
> > > {
> > >
> > > public void renderHead(IHeaderResponse response)
> > >
> >
> > >>Call super.renderHead(response) too.
> >
> > >>Is this a method in the page or in SelectionPanel ?!
> >
> > This method is in BasePage.
>
> >
> > > {
> > > response.render(JavaScriHeaderItem.forReference(new
> > > JavaScriptResourceReference(bootstrap-timepicker.js)));
> > > response.render(JavaScriHeaderItem.forReference(new
> > > JavaScriptResourceReference(common.js)));
> > > }
> > >
> > > //event is received to display panel
> > > public void onEvent(IEvent ievent)
> > > {
> > > super.onEvent(ievent)
> > > if(event.getPayLoad() instance of Notification)
> > > {
> > > Notification notification = (Notification) event.getPayload();
> > > PageParameters parameters = notification.getPageParameters()
> > > Panel selectedPanel = getSelectedPanel(parameters,
> > > notification.getPanelClass);
> > > BasePage.this.selectedPanel.replaceWith(selectedPanel);
> > >
> >
> > >>There is no Ajax here, so the whole page is re-rendered and
> #renderHead()
> > >>should be called for all visible components.
> >
>Sorry here ajax is involved. In the sample code i forgot to
> add.
>selectedPanel.setOutputMarkupId(true);
>notification.getTarget().add(selectedPanel);
>
In that case only selectedPanel's #renderHead() will be called.
BasePage#renderHead() won't be called because the page is not re-rendered
with the Ajax response.
Martin Grigorov
Funemployed! Available for hire!
Wicket Training and Consulting
https://twitter.com/mtgrigorov
>
> >
> > > }
> > > }
> > > }
> > >
> > >
> > > --
> > > Thanks and regards
> > > Madasamy
> > >
> >
>
>
>
> --
> Thanks and regards
> Madasamy
>
