onClick on Image
Hi,
I would like to change the Locale setting when we click on a Image (flag
corresponding to the Locale - France, UK, ...).
So in my HTML page, I have defined the following HTML
#
and in the corresponding Wicket Class, the following code :
Link link = new Link(goFrench) {
@Override
public void onClick() {
getSession().setLocale(Locale.FRANCE);
}
};
add(link).add(new Image(frenchFlag, new
ResourceReference(BasePage.class, images/karaf-logo.png)));
But when I open the page in my browser, I get this error :
WicketMessage: Unable to find component with id 'frenchFlag' in
[MarkupContainer [Component id = goFrench]]. This means that you declared
wicket:id=frenchFlag in your markup, but that you either did not add the
component to your page at all, or that the hierarchy does not match.
Any help is welcome.
Regards,
Charles M. - Apache Committer
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Re: onClick on Image
Here is the code which was missing from my topic post --
#
Regards,
Charles
Иванов Дмитрий wrote:
And what is your markup?
15 Август 2011 г. 16:28:00, Charles Moulliard писал:
Hi,
I would like to change the Locale setting when we click on a Image (flag
corresponding to the Locale - France, UK, ...).
So in my HTML page, I have defined the following HTML
#
and in the corresponding Wicket Class, the following code :
Link link = new Link(goFrench) {
@Override
public void onClick() {
getSession().setLocale(Locale.FRANCE);
}
};
add(link).add(new Image(frenchFlag, new
ResourceReference(BasePage.class, images/karaf-logo.png)));
But when I open the page in my browser, I get this error :
WicketMessage: Unable to find component with id 'frenchFlag' in
[MarkupContainer [Component id = goFrench]]. This means that you declared
wicket:id=frenchFlag in your markup, but that you either did not add the
component to your page at all, or that the hierarchy does not match.
Any help is welcome.
Regards,
Charles M. - Apache Committer
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Иванов Дмитрий wrote:
And what is your markup?
15 Август 2011 г. 16:28:00, Charles Moulliard писал:
Hi,
I would like to change the Locale setting when we click on a Image (flag
corresponding to the Locale - France, UK, ...).
So in my HTML page, I have defined the following HTML
#
and in the corresponding Wicket Class, the following code :
Link link = new Link(goFrench) {
@Override
public void onClick() {
getSession().setLocale(Locale.FRANCE);
}
};
add(link).add(new Image(frenchFlag, new
ResourceReference(BasePage.class, images/karaf-logo.png)));
But when I open the page in my browser, I get this error :
WicketMessage: Unable to find component with id 'frenchFlag' in
[MarkupContainer [Component id = goFrench]]. This means that you declared
wicket:id=frenchFlag in your markup, but that you either did not add the
component to your page at all, or that the hierarchy does not match.
Any help is welcome.
Regards,
Charles M. - Apache Committer
--
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Иванов Дмитрий wrote:
And what is your markup?
15 Август 2011 г. 16:28:00, Charles Moulliard писал:
Hi,
I would like to change the Locale setting when we click on a Image (flag
corresponding to the Locale - France, UK, ...).
So in my HTML page, I have defined the following HTML
#
and in the corresponding Wicket Class, the following code :
Link link = new Link(goFrench) {
@Override
public void onClick() {
getSession().setLocale(Locale.FRANCE);
}
};
add(link).add(new Image(frenchFlag, new
ResourceReference(BasePage.class, images/karaf-logo.png)));
But when I open the page in my browser, I get this error :
WicketMessage: Unable to find component with id 'frenchFlag' in
[MarkupContainer [Component id = goFrench]]. This means that you declared
wicket:id=frenchFlag in your markup, but that you either did not add the
component to your page at all, or that the hierarchy does not match.
Any help is welcome.
Regards,
Charles M. - Apache Committer
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Re: onClick on Image
Thx for the remark. That works now. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/onClick-on-Image-tp3744299p3744332.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
Issue with french accent
Hi, I have created a xxx_fr.properties file to translate labels from English to French. During the display, the french accents are removed the html page. I have tried to use in the properties file the following syntax : table.repertory = Reacute;pertoire but that does not help too Regards, Charles M. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Issue-with-french-accent-tp3744402p3744402.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
Best way to work with the iterator of IDataProvider
Hi,
I would like to know what is the best way to work with the method
iterator of DataProvider.
I have created a class implementing IDataProvider. Depending of a
parameter, the DAO service called is not the same inside in the
iterator method. For some DAO services, a list is returned but for one
service, an object is returned instead of a list.
If I try to create a ArrayList inside the iterator, the following
error is generated :
org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException:
Unable to serialize class: java.util.AbstractList$Itr
Field hierarchy is:
0 [class=com.xpectis.x3s.fundbox.web.RequestPage, path=0]
private java.lang.Object
org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]
java.lang.Object org.apache.wicket.Component.data[3]
[class=com.xpectis.x3s.fundbox.web.RequestPage$1, path=0:requestList]
private final
org.apache.wicket.markup.repeater.data.IDataProvider
org.apache.wicket.markup.repeater.data.DataViewBase.dataProvider
[class=com.xpectis.x3s.fundbox.web.data.RequestProvider]
private java.util.Iterator
com.xpectis.x3s.fundbox.web.data.RequestProvider.it
[class=java.util.AbstractList$Itr] - field that is not
serializable
at
org.apache.wicket.util.io.SerializableChecker.check(SerializableChecker.java:346)
How can I avoid this issue ?
Here is my code :
public class RequestProvider implements IDataProvider {
...
public Iterator iterator(int first, int count) {
result = new ArrayListPlatformDTO();
if (requestFormModel != null) {
if (requestFormModel.getId() != null) {
request =
requestService.getRequest(requestFormModel.getId());
result.add(request);
it = result.iterator();
} else if (requestFormModel.getFileName() != null) {
it =
requestService.findRequestByFileName(requestFormModel.getFileName()).iterator();
}
Regards,
Charles Moulliard
Senior Enterprise Architect
Apache Camel Committer
*
blog : http://cmoulliard.blogspot.com
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How can we display by example the format to be used to input Date in DateTextField ?
I use a DateTextField to check if a user encode date according to the Date pattern format defined. DateTextField textfieldFromDate = new DateTextField(fromDate, MMdd ); Question 1 : Is it possible in the message displayed by Wicket after the validation in the feedbackPanel to show the correct format to be used ? Question 2 . Can we define the format to be used (in the case of a date) as setLenient() to verify if the date encoded is correct unlike as the following date 20090230 ? Regards, Charles Moulliard Senior Enterprise Architect Apache Camel Committer * blog : http://cmoulliard.blogspot.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Date validation in a form / Javascriupt generation at the client side
I would like to know How I can validate the string date inputted by a user in a textfield of my form ? e.g : The SimpleDateformat to be used to create a java Date is : dd/MM/ So I would like to check that the user has well introduced its date using this format in the html field. Is it possible to this validation inside the Wicket Form ? Does Wicket generates javascript to validate this at the client side like it is possible in JSP (Struts) ? Regards, Charles Moulliard Senior Enterprise Architect Apache Camel Committer - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Display or not an image dynamically
How can I dynamically display or not an image (= a link) in a html table page using wicket ? It means that depending on a condition, the button link will be displayed or not at all. Is it possible to create a buttonLink in Wicket ? Regards, Charles Moulliard Senior Enterprise Architect Apache Camel Committer * blog : http://cmoulliard.blogspot.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Date validation in a form
I would like to know How I can validate the string date inputted by a user in a textfield of my form ? e.g : The SimpleDateformat to be used to create a java Date is : dd/MM/ So I would like to check that the user has well introduced its date using this format Regards, Charles Moulliard Senior Enterprise Architect Apache Camel Committer * blog : http://cmoulliard.blogspot.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Date validation in a form
I would like to know How I can validate the string date inputted by a user in a textfield of my form ? e.g : The SimpleDateformat to be used to create a java Date is : dd/MM/ So I would like to check that the user has well introduced its date using this format Regards, Charles Moulliard Senior Enterprise Architect Apache Camel Committer * blog : http://cmoulliard.blogspot.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
this.getForm().getModelObject() returns the model of another form page
I have created a form class which is used by a class extending
webpage. When I call the following method in the onSubmit method of
the form button I receive the model attached to another form page (=
requestFormModel) and not (= requestMessageFormModel).
Is there any restrictions/limitations using this method call :
this.getForm().getModelObject()
Here is the code of my RequestMessageForm()
public class RequestMessageForm extends Form {
private static final long serialVersionUID = 1L;
public RequestMessageForm(String name) {
super(name, new CompoundPropertyModel(new RequestMessageFormModel()));
// Add textFields
add(textfieldRequestMessageId);
add(textfieldFromDate);
add(textfieldToDate);
// Add drop down choice
add(dropDownChoiceStatus);
add(dropDownChoiceType);
// Add buttons
add(new Button(bSearchCriteriaRequestMessage) {
@Override
public void onSubmit() {
Log.info(Model received RM : +
this.getForm().getModelObject()); // Here I receive the model
requestFormModel and not requestMessageFormModel
setResponsePage(new
RequestMessagePage((RequestMessageFormModel)
this.getForm().getModelObject()));
}
});
}
Remark : The class RequestMessageFormModel is a simple POJO extending
the class CommonFormModel (which is also a POJO). The class
RequestFormModel used by the other page extends CommonFormModel )
Regards,
Charles Moulliard
Senior Enterprise Architect
Apache Camel Committer
*
blog : http://cmoulliard.blogspot.com
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Is it the best way to code a Link depending on a condition
Hi,
I would like to know if there is a better way to code this case : What
I would like to do is to enable/disable a link depending on a
condition. If the condition is true, than we create the link otherwise
we disable it. In both case, a label must be defined for the Link.
I mean, is it possible to avoid to double the creation of the link =
new Link()
Here is my code
1) HTML
a href=# wicket:id=linkRequestspan
wicket:id=linkRequestTxt//a
2) JAVA
// Set link for requestId
Link link;
if (audit.getRequest() != null) {
final RequestFormModel requestFormModel = new
RequestFormModel();
requestFormModel.setRequestId( (int)
audit.getRequest().getId() );
link = new Link(linkRequest) {
@Override
public void onClick() {
setResponsePage(new RequestPage(requestFormModel));
}
};
link.add(new
Label(linkRequestTxt,String.valueOf(audit.getRequest().getId(;
item.add(link);
} else {
link = new Link(linkRequest) {
@Override
public void onClick() {
this.setEnabled(false);
}
};
Label label = new Label(linkRequestTxt,);
link.add(label);
item.add(link);
Charles Moulliard
Senior Enterprise Architect
Apache Camel Committer
*
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How to hide html sections
Hi, In JSP pages, it is quite simple to change HTML rendering as it is possible to test java properties and depending on the value we can display or hide html code. How is it possible to do this in Wicket ? Is there a wicket tag that we can use for that ? E.g. Depending of the value returned by a property, I would like to display in a table a red button instead of a green Regards, Charles Moulliard Senior Enterprise Architect Apache Camel Committer * blog : http://cmoulliard.blogspot.com
DropDownChoice with Java Enum
Hi,
I would like to know if I can create a DropDownChoice where the value to be
displayed in the drop down list corresponds to the description of my
enumeration (e.g. Accepted) while the value to be returned is the value
defined in the enumeration (e.g: ACCPT) ?
public enum ProcessingStatusType {
NEW (NEW, New),
ACCEPTED (ACCPT, Accepted),
VALIDATED (VALID, Validated),
TRANSFORMED(TRFRM, Transformed),
TRANSFERRED(TRFRD, Transferred),
REJECTED(REJEC, Rejected),
FAILED(FAIL, Failed);
private final String value;
private final String description;
ProcessingStatusType( String value, String description ) {
this.value = value;
this.description = description;
}
Regards,
Charles Moulliard
Senior Enterprise Architect
Apache Camel Committer
*
blog : http://cmoulliard.blogspot.com
@SpringBean and IDataProvider
Hi,
I have a strange problem that I can't explain. I don't know if this is a bug
or a limitation.
When I inject Spring dependency of a service inside a Wicket web page,
everything works fine but when I inject this dependency in a separate class
(in the following code example, the class RequestProvider is not longer
defined as internal class and moved to another package), I have a null
pointer exception at the following line :
09:48:07,432 | ERROR | 3811...@qtp1-1 | RequestCycle |
org.apache.wicket.RequestCycle 1521 | Error attaching this container for
rendering: [Page class = com.xpectis.x3s.fundbox.web.RequestPage, id = 0,
version = 0]
org.apache.wicket.WicketRuntimeException: Error attaching this container for
rendering: [Page class = com.xpectis.x3s.fundbox.web.RequestPage, id = 0,
version = 0]
at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1763)
at org.apache.wicket.Component.onBeforeRender(Component.java:3863)
at org.apache.wicket.Page.onBeforeRender(Page.java:1501)
at org.apache.wicket.Component.internalBeforeRender(Component.java:1061)
...
Caused by: java.lang.NullPointerException
at
com.xpectis.x3s.fundbox.web.data.RequestProvider.size(RequestProvider.java:63)
at
org.apache.wicket.markup.repeater.data.DataViewBase.internalGetItemCount(DataViewBase.java:140)
at
org.apache.wicket.markup.repeater.AbstractPageableView.getItemCount(AbstractPageableView.java:252)
Line 63 corresponds to : size = requestService.findRequest().size();
It seems that the requestService is not longer available when size method is
called
Code which is working :
public class RequestPage extends WebPage {
@SpringBean
private RequestService requestService;
private class RequestProvider implements IDataProvider {
private ListRequest result = new ArrayListRequest();
private RequestFormModel requestFormModel;
private Request request;
public RequestProvider() {}
public RequestProvider(RequestFormModel requestFormModel) {
this.requestFormModel = requestFormModel;
}
public Iterator iterator(int first, int count) {
if (requestFormModel != null) {
if (requestFormModel.getRequestId() != null) {
request =
requestService.getRequest(requestFormModel.getRequestId());
result.add(request);
} else if (requestFormModel.getFileName() != null) {
result =
requestService.findRequestByFileName(requestFormModel.getFileName());
} else {
result = requestService.findRequest(first, count);
}
} else {
result = requestService.findRequest(first, count);
}
return result.iterator();
}
public int size() {
int size = 0 ;
if (requestFormModel != null) {
if (requestFormModel.getRequestId() != null) {
request =
requestService.getRequest(requestFormModel.getRequestId());
result.add(request);
size = result.size();
} else if (requestFormModel.getFileName() != null) {
size =
requestService.findRequestByFileName(requestFormModel.getFileName()).size();
} else {
size = requestService.findRequest().size();
}
} else {
size = requestService.findRequest().size();
}
return size;
}
public IModel model(Object object) {
return new Model((Request) object);
}
Charles Moulliard
Senior Enterprise Architect
Apache Camel Committer
*
blog : http://cmoulliard.blogspot.com
Form and PageParameters
Hi,
I have created a RequestPage html page containing a form (= search
criteria) and a list (= Data View where the result set of data retrieved in
a DB according to search criteria is displayed). When the user clicks on the
search criteria button of this page, the request is redirected to the
RequestPage where we extract the search criteria values and pass them to the
service in charge to retrieve the data. In the java class accompagning this
page, I have overrided the onSubmit method of the submit button to pass
the value of the form fields
public RequestPage(final PageParameters parameters) {
...
Form form = new Form(searchCriteriaRequest);
// Add fields
fRequestId = new TextField(fRequestId, new Model());
fFileName = new TextField(fFileName, new Model());
form.add(fRequestId);
form.add(fFileName);
// Add buttons
button = new Button(button) {
@Override
public void onSubmit() {
parameters.add(requestId, fRequestId.getValue());
parameters.add(fileName, fFileName.getValue());
setResponsePage(RequestPage.class, parameters);
}
};
form.add(button);
add(form);
In the constructor of this RequestPage, I call a populate method with
PageParameters
// Populate list with search criteria values
populateList(parameters.getKey(requestId),
parameters.getKey(fileName));
Questions :
1) Is it the good way to handle PageParameters and Form in Wicket ? If this
is not the case, can someone point me to a good example ?
2) The fields filled in the previous post of my page are not removed when I
repost a new request on my page. How can I reset these fields from the
request of the new post ?
Regards,
Charles Moulliard
Senior Enterprise Architect
Apache Camel Committer
*
blog : http://cmoulliard.blogspot.com
java.lang.IllegalArgumentException: bundle context should be set before refreshing the application context
Hi,
When I start my Apache Wicket bundle using Apache Service Mix (based on
Felix and Spring DM), I receive the following error :
Quote:
16:35:58,415 | DEBUG | localShell | jetty |
.service.internal.util.JCLLogger 85 | started
org.ops4j.pax.web.service.internal.model.ServletMo del-66
16:35:58,415 | INFO | localShell | HttpServiceProxy |
ervice.internal.HttpServiceProxy 129 | Registering event listener
[org.springframework.web.context.ContextLoaderListe n...@196dc61]
16:35:58,415 | DEBUG | localShell | HttpServiceStarted |
vice.internal.HttpServiceStarted 324 | Using context
[ContextModel{id=org.ops4j.pax.web.service.internal
.model.ContextModel-64,name=reportincident,httpContext=org.ops4j.pax.w
eb.extender.war.internal.webapphttpcont...@fe404a,
contextParams={webapp.context=reportincident,
contextClass=org.springframework.osgi.web.context.
support.OsgiBundleXmlWebApplicationContext}}]
16:35:58,415 | INFO | localShell | /reportincident |
.service.internal.util.JCLLogger 102 | Initializing Spring root
WebApplicationContext
16:35:58,415 | INFO | localShell | ContextLoader |
mework.web.context.ContextLoader 189 | Root WebApplicationContext:
initialization started
16:35:58,415 | ERROR | localShell | ContextLoader |
mework.web.context.ContextLoader 215 | Context initialization failed
java.lang.IllegalArgumentException: bundle context should be set before
refreshing the application context
at org.springframework.util.Assert.notNull(Assert.jav a:112)
at org.springframework.osgi.context.support.AbstractD
elegatedExecutionApplicationContext.normalRefresh(
AbstractDelegatedExecutionApplicationContext.java: 179)
at org.springframework.osgi.context.support.AbstractD
elegatedExecutionApplicationContext$NoDependencies
WaitRefreshExecutor.refresh(AbstractDelegatedExecu
tionApplicationContext.java:89)
at org.springframework.osgi.context.support.AbstractD
elegatedExecutionApplicationContext.refresh(Abstra
ctDelegatedExecutionApplicationContext.java:175)
at org.springframework.web.context.ContextLoader.crea
teWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.init
WebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListe
ner.contextInitialized(ContextLoaderListener.java: 45)
Here is the config of my web.xml file :
Quote:
?xml version=1.0 encoding=ISO-8859-1?
web-app xmlns=http://java.sun.com/xml/ns/j2ee; xmlns:xsi=
http://www.w3.org/2001/XMLSchema-instance;
xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd;
version=2.4
display-namereportincident.web/display-name
context-param
param-namecontextClass/param-name
param-valueorg.springframework.osgi.web.context.support
.OsgiBundleXmlWebApplicationContext/param-value
/context-param
listener
listener-classorg.springframework.web.context.ContextLoade
rListener/listener-class
/listener
filter
filter-namewicket.reportincident.web/filter-name
filter-classorg.apache.wicket.protocol.http.WicketFilter /filter-class
init-param
param-nameapplicationClassName/param-name
param-valueorg.apache.camel.example.WicketApplication/param-value
/init-param
/filter
filter-mapping
filter-namewicket.reportincident.web/filter-name
url-pattern/*/url-pattern
/filter-mapping
/web-app
Any idea to solve this problem is welcome ?
Regards,
Charles
__
SOA Architect
