Re: Nesting Links
Hey man I've used your method but it's not working .. got any other ideas ??? Regards Armando -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Nesting-Links-tp1885368p3244193.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: Submit form from ajaxlink not a part of the form
I added a kind of dummy ajax submit link on that form and then try to invoke
that link... When I get a reference to the callback URL. Here is the error.
Is there a way to debug that object error? I could try changing:
1. ignore if not active to false?
2. changing some of the parameters to the submit call?
3. hiddenSubmitLink ...maybe that is not the correct path to that link... Maybe
I need to try
panel:form:hiddenSubmitLink...etc?
From the Debug Window:
INFO:
?xml version=1.0 encoding=UTF-8?ajax-responseevaluate![CDATA[var
wcall=wicketSubmitFormById('form5e',
'?wicket:interface=:0:panel:form:hiddenSubmitLink::IActivePageBehaviorListener:0:-1wicket:ignoreIfNotActive=true',
'hiddenSubmitLink' ,function() { }.bind(this),function() { }.bind(this),
function() {return Wicket.$$(this)Wicket.$$('form5e')}.bind(this));;; return
false;]]/evaluate/ajax-response
INFO: Response parsed. Now invoking steps...
ERROR: Wicket.Ajax.Call.processEvaluation: Exception evaluating javascript:
[object Error]
INFO: Response processed successfully.
-Original Message-
From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
Sent: Friday, January 28, 2011 12:52 AM
To: users@wicket.apache.org
Cc: berlin.br...@gmail.com
Subject: Re: Submit form from ajaxlink not a part of the form
add(new ajaxsubmitlink(submit, form));
-igor
On Thu, Jan 27, 2011 at 7:46 PM, Brown, Berlin [GCG-PFS]
berlin.br...@primerica.com wrote:
So, I was able to submit a form WITHOUT ajax. Now, how can I submit a
form with ajax but from a link not associated with that form. I tried
the following. But, I couldn't get the proper URLs / Button? Are
those needed for the wicketSubmFormById call?
Also, do i have an issue using target.appendJavascript(...);
...
If you look at the event handler method,
public class MyPanel {
public static final String
JS_SUBMIT_THIS_WORKS_BUT_HOW_TO_SUBMIT_BY_AJAX = try {
document.forms['%s'].submit(); } catch(err) { alert('ERR:' + err); if
(window.console != undefined) { console.log(err); } };
this.add(new AjaxLinkObject(link) {
@Override
public void onClick(final AjaxRequestTarget target) {
// Find the dynamic form on the page.
final Object objAtStopTraversal =
getParentContainer().visitChildren(new FindFormVisitor());
if (objAtStopTraversal instanceof Form?) {
// Form found, invoke javascript submit
final Form? form = (Form?) objAtStopTraversal;
target.appendJavascript(getEventHandler(form.getMarkupId(), ???,
this));
}
}
} );
protected CharSequence getEventHandler(final String formMarkupId,
final String inputName, final AbstractLink link) {
final String formId = formMarkupId;
final CharSequence url =
AppendingStringBuffer call = new AppendingStringBuffer(var
wcall=wicketSubmitFormById(')
.append(formId).append(', ').append(url).append(', );
call.append(')
.append(inputName)
.append(' );
call.append(,function() { }.bind(this),function() {
}.bind(this), function() { }.bind(this));;; return false;;);
return call;
}
Berlin Brown
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Adding attribute to selected menu item
Hello to all,
i am trying to build a dynamic menu based on data from a database. So i
thought i could build it like my code shows it. To highlight the
selected menu i try to dynamically add an attribute to the li tag in the
onClick method. I would also want to load and repaint other panels (for
example loading sub menus ), when the user clicks a menu link. But it is
not working. What am i doing wrong?
pre
ListViewMenu lv = new ListViewMenu(mainMenu, menuList) {
@Override
protected void populateItem(final ListItemMenu item) {
Menu menuItem = (Menu) item.getModelObject();
LinkMenu link = new LinkMenu(menuLink) {
@Override
public void onClick() {
item.add(new AttributeAppender(id, new
Model(current_menu), ;));
System.out.println(item was clicked +
item.getPath());
}
};
link.add(new Label(menuCaption,
menuItem.getMenuNameDe()));
item.add(link);
}
};
add(lv);
/pre
and this is my panel markup:
pre
body
wicket:panel
ul
li wicket:id=mainMenu
a href=# wicket:id=menuLinkspan wicket:id=menuCaption/span/a
/li
/ul
/wicket:panel
/body
/pre
My goal:
pre
body
wicket:panel
ul
li wicket:id=mainMenu id=current_menu
a href=# wicket:id=menuLinkspan wicket:id=menuCaption/span/a
/li
/ul
/wicket:panel
/body
/pre
Thank you for any help!
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RE: Submit form from ajaxlink not a part of the form
I got it.
But I passed function() { return true; } ... To the post and preconditions.
-Original Message-
From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
Sent: Friday, January 28, 2011 12:52 AM
To: users@wicket.apache.org
Cc: berlin.br...@gmail.com
Subject: Re: Submit form from ajaxlink not a part of the form
add(new ajaxsubmitlink(submit, form));
-igor
On Thu, Jan 27, 2011 at 7:46 PM, Brown, Berlin [GCG-PFS]
berlin.br...@primerica.com wrote:
So, I was able to submit a form WITHOUT ajax. Now, how can I submit a
form with ajax but from a link not associated with that form. I tried
the following. But, I couldn't get the proper URLs / Button? Are
those needed for the wicketSubmFormById call?
Also, do i have an issue using target.appendJavascript(...);
...
If you look at the event handler method,
public class MyPanel {
public static final String
JS_SUBMIT_THIS_WORKS_BUT_HOW_TO_SUBMIT_BY_AJAX = try {
document.forms['%s'].submit(); } catch(err) { alert('ERR:' + err); if
(window.console != undefined) { console.log(err); } };
this.add(new AjaxLinkObject(link) {
@Override
public void onClick(final AjaxRequestTarget target) {
// Find the dynamic form on the page.
final Object objAtStopTraversal =
getParentContainer().visitChildren(new FindFormVisitor());
if (objAtStopTraversal instanceof Form?) {
// Form found, invoke javascript submit
final Form? form = (Form?) objAtStopTraversal;
target.appendJavascript(getEventHandler(form.getMarkupId(), ???,
this));
}
}
} );
protected CharSequence getEventHandler(final String formMarkupId,
final String inputName, final AbstractLink link) {
final String formId = formMarkupId;
final CharSequence url =
AppendingStringBuffer call = new AppendingStringBuffer(var
wcall=wicketSubmitFormById(')
.append(formId).append(', ').append(url).append(', );
call.append(')
.append(inputName)
.append(' );
call.append(,function() { }.bind(this),function() {
}.bind(this), function() { }.bind(this));;; return false;;);
return call;
}
Berlin Brown
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Re: Adding attribute to selected menu item
Hi Haman, ListView items are recreated by default (see RepeatingView or
ListView#setReuseItems). So your code is adding an AttributeAppender to an
component that will be discarded in benefit of a new one for the next
render.
On Fri, Jan 28, 2011 at 10:28 AM, Haman Abel fha...@online.de wrote:
Hello to all,
i am trying to build a dynamic menu based on data from a database. So i
thought i could build it like my code shows it. To highlight the selected
menu i try to dynamically add an attribute to the li tag in the onClick
method. I would also want to load and repaint other panels (for example
loading sub menus ), when the user clicks a menu link. But it is not
working. What am i doing wrong?
pre
ListViewMenu lv = new ListViewMenu(mainMenu, menuList) {
@Override
protected void populateItem(final ListItemMenu item) {
Menu menuItem = (Menu) item.getModelObject();
LinkMenu link = new LinkMenu(menuLink) {
@Override
public void onClick() {
item.add(new AttributeAppender(id, new
Model(current_menu), ;));
System.out.println(item was clicked +
item.getPath());
}
};
link.add(new Label(menuCaption,
menuItem.getMenuNameDe()));
item.add(link);
}
};
add(lv);
/pre
and this is my panel markup:
pre
body
wicket:panel
ul
li wicket:id=mainMenu
a href=# wicket:id=menuLinkspan wicket:id=menuCaption/span/a
/li
/ul
/wicket:panel
/body
/pre
My goal:
pre
body
wicket:panel
ul
li wicket:id=mainMenu id=current_menu
a href=# wicket:id=menuLinkspan wicket:id=menuCaption/span/a
/li
/ul
/wicket:panel
/body
/pre
Thank you for any help!
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--
Pedro Henrique Oliveira dos Santos
Re: Nesting Links
I think the problem is that only IE has the window.event. Look at the Accessing the event on http://www.quirksmode.org/js/introevents.html nested anchor tags are ilegal: http://www.w3.org/TR/html401/struct/links.html#h-12.2.2 On Fri, Jan 28, 2011 at 9:02 AM, armandoxxx armando@dropchop.comwrote: Hey man I've used your method but it's not working .. got any other ideas ??? Regards Armando -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Nesting-Links-tp1885368p3244193.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 -- Pedro Henrique Oliveira dos Santos
PagingNavigator not working in PropertyListView
Hello, i have an component, which shows content of a table and i use PagingNavigator in this component to list the pages. This component is working correctly, when i put it directly into an page. But when i use repeater - PropertyListView , than PagingNavigator stops working correctly. No matter , which of the pages i want to navigate to, it always shows the content of the 1st page. thanks for help, Juraj __ Do You Yahoo!? Sie sind Spam leid? Yahoo! Mail verfügt über einen herausragenden Schutz gegen Massenmails. http://mail.yahoo.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: PagingNavigator not working in PropertyListView
SOLVED, calling setReuseItems(true) on PropertyListView helped (for whatever reasons) :-) Hello, i have an component, which shows content of a table and i use PagingNavigator in this component to list the pages. This component is working correctly, when i put it directly into an page. But when i use repeater - PropertyListView , than PagingNavigator stops working correctly. No matter , which of the pages i want to navigate to, it always shows the content of the 1st page. thanks for help, Juraj __ Do You Yahoo!? Sie sind Spam leid? Yahoo! Mail verfügt über einen herausragenden Schutz gegen Massenmails. http://mail.yahoo.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org __ Do You Yahoo!? Sie sind Spam leid? Yahoo! Mail verfügt über einen herausragenden Schutz gegen Massenmails. http://mail.yahoo.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Custom implementation of IStringResourceLoader not working
Hi guys ...
I need some help with custom IStringResourceLoader
public class DictionaryResourceLoader implements IStringResourceLoader {
private static final Logger
LOG
= LoggerFactory.getLogger(DictionaryResourceLoader.class);
private ControllerFactory
controllerFactory
= null;
/**
* Constructor.
* @param theControllerFactory reference to application
*/
public DictionaryResourceLoader(final ControllerFactory
theControllerFactory) {
this.controllerFactory = theControllerFactory;
}
/* (non-Javadoc)
* @see
org.apache.wicket.resource.loader.IStringResourceLoader#loadStringResource(org.apache.wicket.Component,
java.lang.String)
*/
@Override
public String loadStringResource(final Component theComponent, final
String
theKey) {
return theKey;
}
/* (non-Javadoc)
* @see
org.apache.wicket.resource.loader.IStringResourceLoader#loadStringResource(java.lang.Class,
java.lang.String, java.util.Locale, java.lang.String)
*/
@Override
public String loadStringResource(final Class? theClazz, final String
theKey, final Locale theLocale, final String theStyle) {
DictionaryController dict =
(DictionaryController)this.controllerFactory.getController(DictionaryController.class);
return dict.getTerm(theKey, theLocale.getLanguage()); //calls
backend to
get translated string for the key
}
}
in application init I have
getResourceSettings().addStringResourceLoader(0, new
DictionaryResourceLoader(this.controllerFactory));
and in markup:
wicket:message key=test.string/wicket:message
and when I debug .. my DictionaryResourceLoader is not beeing called ..
neither method ...
what am I doing wrong ?
Regards
Armando
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Re: Custom implementation of IStringResourceLoader not working
Since loadStringResource(Component, String) implementation is returning the
message key, the Localizer thinks the message for the key was found.
Delegate its call to the loadStringResource(Class, String, Locale, String)
method that uses the dictionary.
On Fri, Jan 28, 2011 at 1:42 PM, armandoxxx armando@dropchop.comwrote:
Hi guys ...
I need some help with custom IStringResourceLoader
public class DictionaryResourceLoader implements IStringResourceLoader {
private static final Logger
LOG
=
LoggerFactory.getLogger(DictionaryResourceLoader.class);
private ControllerFactory
controllerFactory
= null;
/**
* Constructor.
* @param theControllerFactory reference to application
*/
public DictionaryResourceLoader(final ControllerFactory
theControllerFactory) {
this.controllerFactory = theControllerFactory;
}
/* (non-Javadoc)
* @see
org.apache.wicket.resource.loader.IStringResourceLoader#loadStringResource(org.apache.wicket.Component,
java.lang.String)
*/
@Override
public String loadStringResource(final Component theComponent, final
String
theKey) {
return theKey;
}
/* (non-Javadoc)
* @see
org.apache.wicket.resource.loader.IStringResourceLoader#loadStringResource(java.lang.Class,
java.lang.String, java.util.Locale, java.lang.String)
*/
@Override
public String loadStringResource(final Class? theClazz, final
String
theKey, final Locale theLocale, final String theStyle) {
DictionaryController dict =
(DictionaryController)this.controllerFactory.getController(DictionaryController.class);
return dict.getTerm(theKey, theLocale.getLanguage());
//calls backend to
get translated string for the key
}
}
in application init I have
getResourceSettings().addStringResourceLoader(0, new
DictionaryResourceLoader(this.controllerFactory));
and in markup:
wicket:message key=test.string/wicket:message
and when I debug .. my DictionaryResourceLoader is not beeing called ..
neither method ...
what am I doing wrong ?
Regards
Armando
--
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RE: 1.5.x javadoc
No 1.5.x! -Original Message- From: Steve Swinsburg [mailto:steve.swinsb...@gmail.com] Sent: January 28, 2011 12:04 AM To: users@wicket.apache.org Subject: Re: 1.5.x javadoc Wicket By Example has a section for the Javadocs, but it needs a refresh. http://wicketbyexample.com/api/ cheers, Steve On 28/01/2011, at 10:36 AM, Todd Wolff wrote: Hi, Is there a URL where I can pull up javadoc for latest 1.5 RC without having to checkout source and generate myself? Thanks. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Using Wicket with businness model classes that check for rules
Hi all,
I'm new to Wicket.
I'm building an application, actually finished most of the businness model
classes.
My businness classes don't have a default constructor, they have a
constructor with parameters. Inside the constructor, it calls to the
setters. These have the business rules implemented.
For example:
public User(String email, String name,
String password, Date birth) throws BusinessException {
setEmail(email);
setName(name);
setPassword(password);
setBirth(birth);
}
public void setEmail(String email) throws BusinessException {
testSetEmail(email);
doSetEmail(email);
}
private void testSetEmail(String email) throws BusinessException {
// Check the format and if it is wrong throw a BusinessException
}
private void doSetEmail(String email) {
this.email = email;
}
Now, this is a trivial example, I have much more complex ones.
What I want to know is how should I use this kind of classes with Wicket.
I clearly cannot use the User object and a CompoundPropertyModel because I
don't have a default constructor.
So, should I use a UserDTO and a CompoundPropertyModel and have the
textfields in a form binded to it ? and then after the form is submitted
obtain the properties from the DTO and create the real User object? Of
course, I should try/catch the call to the constructor and if any exception
is thrown show that to the user in a feedback panel.
What do you think?
Thanks.
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Re: Using Wicket with businness model classes that check for rules
What about having a Validatable interface instead? I realize that
this would allow you to put your business objects into an invalid
state, but it would help make things easier :)
On Fri, Jan 28, 2011 at 3:18 PM, fernandospr fernando...@gmail.com wrote:
Hi all,
I'm new to Wicket.
I'm building an application, actually finished most of the businness model
classes.
My businness classes don't have a default constructor, they have a
constructor with parameters. Inside the constructor, it calls to the
setters. These have the business rules implemented.
For example:
public User(String email, String name,
String password, Date birth) throws BusinessException {
setEmail(email);
setName(name);
setPassword(password);
setBirth(birth);
}
public void setEmail(String email) throws BusinessException {
testSetEmail(email);
doSetEmail(email);
}
private void testSetEmail(String email) throws BusinessException {
// Check the format and if it is wrong throw a BusinessException
}
private void doSetEmail(String email) {
this.email = email;
}
Now, this is a trivial example, I have much more complex ones.
What I want to know is how should I use this kind of classes with Wicket.
I clearly cannot use the User object and a CompoundPropertyModel because I
don't have a default constructor.
So, should I use a UserDTO and a CompoundPropertyModel and have the
textfields in a form binded to it ? and then after the form is submitted
obtain the properties from the DTO and create the real User object? Of
course, I should try/catch the call to the constructor and if any exception
is thrown show that to the user in a feedback panel.
What do you think?
Thanks.
--
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Re: Using Wicket with businness model classes that check for rules
Thanks James that was a quick response. The problem is that I already have many classes designed this way. Also, the classes where created on purpose this way as an analysis/design decision, I mean, only valid business objects should be created. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Using-Wicket-with-businness-model-classes-that-check-for-rules-tp3245298p3245323.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: Using Wicket with businness model classes that check for rules
Well, you could create your own BusinessPropertyModel class that subclasses PropertyModel and catches those exceptions, perhaps. You'd have to figure out an elegant way to propagate the error message to the FormComponent that caused the issue. If you don't need component-specific error messages you could just call error() on the Session, I guess. On Fri, Jan 28, 2011 at 3:34 PM, fernandospr fernando...@gmail.com wrote: Thanks James that was a quick response. The problem is that I already have many classes designed this way. Also, the classes where created on purpose this way as an analysis/design decision, I mean, only valid business objects should be created. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Using-Wicket-with-businness-model-classes-that-check-for-rules-tp3245298p3245323.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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Using Wicket with businness model classes that check for rules
Thanks James I'll investigate on extending PropertyModel.
Currently I'm doing the following:
public class UserRegistrationPage extends WebPage {
@SpringBean
private UserService userService;
private FeedbackPanel feedbackPanel;
private UserDto userDto; // only has the User properties
@SuppressWarnings(unchecked)
public UserRegistrationPage() {
feedbackPanel = new FeedbackPanel(feedback);
userDto = new UserDto();
CompoundPropertyModel userDtoModel = new
CompoundPropertyModel(userDto);
// bind to the DTO
Form registrarForm = new Form(registerForm, userDtoModel){
@Override
protected void onSubmit() {
try {
// Create a real User and obtain the
data from the DTO
User user = new
User(userDto.getEmail(),
userDto.getName(),
userDto.getPassword(),
userDto.getBirth());
userService.save(user); // service
calls the dao which actually saves
to DB
} catch (Exception e) { // The Businness
Exception has the message error
feedbackPanel.warn(e.getMessage());
}
}
};
registerForm.add(new TextField(email).setRequired(true)); //
form binded
to the DTO properties
...
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Re: Using Wicket with businness model classes that check for rules
Just a suggestion, pass the UserDto to the service layer and let the
service layer do the conversion. Then you can look at a href=
http://code.google.com/p/simple-object-assembler/;Simple Object
Assembler/a to encapsulate the conversion. Hint: use
automapWhenNoConverterFound property and you won't need to write any
converters for Simple Object Assembler (assuming your properties follow a
naming convention).
From: fernandospr fernando...@gmail.com
To: users@wicket.apache.org
Date: 01/28/2011 04:00 PM
Subject:Re: Using Wicket with businness model classes that check
for rules
Thanks James I'll investigate on extending PropertyModel.
Currently I'm doing the following:
public class UserRegistrationPage extends WebPage {
@SpringBean
private UserService userService;
private FeedbackPanel feedbackPanel;
private UserDto userDto; // only has the User properties
@SuppressWarnings(unchecked)
public UserRegistrationPage() {
feedbackPanel = new
FeedbackPanel(feedback);
userDto = new UserDto();
CompoundPropertyModel userDtoModel = new
CompoundPropertyModel(userDto);
// bind to the DTO
Form registrarForm = new
Form(registerForm, userDtoModel){
@Override
protected void onSubmit()
{
try {
// Create a real User and obtain
the
data from the DTO
User user = new User(userDto.getEmail(),
userDto.getName(),
userDto.getPassword(),
userDto.getBirth());
userService.save(user); // service calls the dao which actually saves
to DB
} catch
(Exception e) { // The Businness Exception has the message error
feedbackPanel.warn(e.getMessage());
}
}
};
registerForm.add(new
TextField(email).setRequired(true)); // form binded
to the DTO properties
...
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Re: Using Wicket with businness model classes that check for rules
But, then you lose the component-specific error messages.
On Fri, Jan 28, 2011 at 4:08 PM, mzem...@osc.state.ny.us wrote:
Just a suggestion, pass the UserDto to the service layer and let the
service layer do the conversion. Then you can look at a href=
http://code.google.com/p/simple-object-assembler/;Simple Object
Assembler/a to encapsulate the conversion. Hint: use
automapWhenNoConverterFound property and you won't need to write any
converters for Simple Object Assembler (assuming your properties follow a
naming convention).
From: fernandospr fernando...@gmail.com
To: users@wicket.apache.org
Date: 01/28/2011 04:00 PM
Subject: Re: Using Wicket with businness model classes that check
for rules
Thanks James I'll investigate on extending PropertyModel.
Currently I'm doing the following:
public class UserRegistrationPage extends WebPage {
@SpringBean
private UserService userService;
private FeedbackPanel feedbackPanel;
private UserDto userDto; // only has the User properties
@SuppressWarnings(unchecked)
public UserRegistrationPage() {
feedbackPanel = new
FeedbackPanel(feedback);
userDto = new UserDto();
CompoundPropertyModel userDtoModel = new
CompoundPropertyModel(userDto);
// bind to the DTO
Form registrarForm = new
Form(registerForm, userDtoModel){
@Override
protected void onSubmit()
{
try {
// Create a real User and obtain
the
data from the DTO
User user = new User(userDto.getEmail(),
userDto.getName(),
userDto.getPassword(),
userDto.getBirth());
userService.save(user); // service calls the dao which actually saves
to DB
} catch
(Exception e) { // The Businness Exception has the message error
feedbackPanel.warn(e.getMessage());
}
}
};
registerForm.add(new
TextField(email).setRequired(true)); // form binded
to the DTO properties
...
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/Using-Wicket-with-businness-model-classes-that-check-for-rules-tp3245298p3245378.html
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Re: Using Wicket with businness model classes that check for rules
The problem with that approach is that you don't get all of the errors
at once. The user would have to submit, see an error, fix, resubmit,
see another error, etc.
On Fri, Jan 28, 2011 at 3:59 PM, fernandospr fernando...@gmail.com wrote:
Thanks James I'll investigate on extending PropertyModel.
Currently I'm doing the following:
public class UserRegistrationPage extends WebPage {
@SpringBean
private UserService userService;
private FeedbackPanel feedbackPanel;
private UserDto userDto; // only has the User properties
@SuppressWarnings(unchecked)
public UserRegistrationPage() {
feedbackPanel = new FeedbackPanel(feedback);
userDto = new UserDto();
CompoundPropertyModel userDtoModel = new
CompoundPropertyModel(userDto);
// bind to the DTO
Form registrarForm = new Form(registerForm, userDtoModel){
@Override
protected void onSubmit() {
try {
// Create a real User and obtain the
data from the DTO
User user = new
User(userDto.getEmail(),
userDto.getName(),
userDto.getPassword(),
userDto.getBirth());
userService.save(user); // service
calls the dao which actually saves
to DB
} catch (Exception e) { // The Businness
Exception has the message error
feedbackPanel.warn(e.getMessage());
}
}
};
registerForm.add(new TextField(email).setRequired(true)); //
form binded
to the DTO properties
...
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/Using-Wicket-with-businness-model-classes-that-check-for-rules-tp3245298p3245378.html
Sent from the Users forum mailing list archive at Nabble.com.
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Re: Using Wicket with businness model classes that check for rules
Right right right, good catch, but I suppose you could write a conversion
service which throws the business exception. Not really a solution to
your question, but it would clean up your code a bit and take conversion
logic out of the frontend.
From: James Carman ja...@carmanconsulting.com
To: users@wicket.apache.org
Date: 01/28/2011 04:13 PM
Subject:Re: Using Wicket with businness model classes that check
for rules
Sent by:jcar...@carmanconsulting.com
But, then you lose the component-specific error messages.
On Fri, Jan 28, 2011 at 4:08 PM, mzem...@osc.state.ny.us wrote:
Just a suggestion, pass the UserDto to the service layer and let the
service layer do the conversion. Then you can look at a href=
http://code.google.com/p/simple-object-assembler/;Simple Object
Assembler/a to encapsulate the conversion. Hint: use
automapWhenNoConverterFound property and you won't need to write any
converters for Simple Object Assembler (assuming your properties follow
a
naming convention).
From: fernandospr fernando...@gmail.com
To: users@wicket.apache.org
Date: 01/28/2011 04:00 PM
Subject:Re: Using Wicket with businness model classes that check
for rules
Thanks James I'll investigate on extending PropertyModel.
Currently I'm doing the following:
public class UserRegistrationPage extends WebPage {
@SpringBean
private UserService userService;
private FeedbackPanel feedbackPanel;
private UserDto userDto; // only has the User properties
@SuppressWarnings(unchecked)
public UserRegistrationPage() {
feedbackPanel = new
FeedbackPanel(feedback);
userDto = new UserDto();
CompoundPropertyModel userDtoModel = new
CompoundPropertyModel(userDto);
// bind to the DTO
Form registrarForm = new
Form(registerForm, userDtoModel){
@Override
protected void
onSubmit()
{
try {
// Create a real User and obtain
the
data from the DTO
User user = new User(userDto.getEmail(),
userDto.getName(),
userDto.getPassword(),
userDto.getBirth());
userService.save(user); // service calls the dao which actually saves
to DB
} catch
(Exception e) { // The Businness Exception has the message error
feedbackPanel.warn(e.getMessage());
}
}
};
registerForm.add(new
TextField(email).setRequired(true)); // form binded
to the DTO properties
...
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/Using-Wicket-with-businness-model-classes-that-check-for-rules-tp3245298p3245378.html
Sent from the Users forum mailing list archive at Nabble.com.
-
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communication may contain information that is protected from disclosure
under State and/or Federal law. Please notify the sender immediately if
you have received this communication in error and delete this email from
your system. If you are not the intended recipient, you are requested
not
to disclose, copy, distribute or take any action in reliance on the
contents of this information.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Notice: This communication, including any attachments, is intended solely
for the use of the individual or entity to which it is addressed. This
communication may contain information that is protected from disclosure
under State and/or Federal law. Please notify the sender immediately if
you have received this communication in error and delete this email from
your system. If you are not the intended recipient, you are requested not
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Re: Using Wicket with businness model classes that check for rules
I don't know that I would agree that the conversion logic needs to be
taken out of the front end. The front end is where the data is
collected. It may have to be collected in a specific way
(FileUploadField perhaps) that is connected with the chosen
presentation layer (Wicket in our case). It is the UI's
responsibility to translate the input it receives from its user(s) and
transform it into a format that the business model requires. That's
my $0.02
On Fri, Jan 28, 2011 at 4:19 PM, mzem...@osc.state.ny.us wrote:
Right right right, good catch, but I suppose you could write a conversion
service which throws the business exception. Not really a solution to
your question, but it would clean up your code a bit and take conversion
logic out of the frontend.
From: James Carman ja...@carmanconsulting.com
To: users@wicket.apache.org
Date: 01/28/2011 04:13 PM
Subject: Re: Using Wicket with businness model classes that check
for rules
Sent by: jcar...@carmanconsulting.com
But, then you lose the component-specific error messages.
On Fri, Jan 28, 2011 at 4:08 PM, mzem...@osc.state.ny.us wrote:
Just a suggestion, pass the UserDto to the service layer and let the
service layer do the conversion. Then you can look at a href=
http://code.google.com/p/simple-object-assembler/;Simple Object
Assembler/a to encapsulate the conversion. Hint: use
automapWhenNoConverterFound property and you won't need to write any
converters for Simple Object Assembler (assuming your properties follow
a
naming convention).
From: fernandospr fernando...@gmail.com
To: users@wicket.apache.org
Date: 01/28/2011 04:00 PM
Subject: Re: Using Wicket with businness model classes that check
for rules
Thanks James I'll investigate on extending PropertyModel.
Currently I'm doing the following:
public class UserRegistrationPage extends WebPage {
@SpringBean
private UserService userService;
private FeedbackPanel feedbackPanel;
private UserDto userDto; // only has the User properties
@SuppressWarnings(unchecked)
public UserRegistrationPage() {
feedbackPanel = new
FeedbackPanel(feedback);
userDto = new UserDto();
CompoundPropertyModel userDtoModel = new
CompoundPropertyModel(userDto);
// bind to the DTO
Form registrarForm = new
Form(registerForm, userDtoModel){
@Override
protected void
onSubmit()
{
try {
// Create a real User and obtain
the
data from the DTO
User user = new User(userDto.getEmail(),
userDto.getName(),
userDto.getPassword(),
userDto.getBirth());
userService.save(user); // service calls the dao which actually saves
to DB
} catch
(Exception e) { // The Businness Exception has the message error
feedbackPanel.warn(e.getMessage());
}
}
};
registerForm.add(new
TextField(email).setRequired(true)); // form binded
to the DTO properties
...
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/Using-Wicket-with-businness-model-classes-that-check-for-rules-tp3245298p3245378.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
Notice: This communication, including any attachments, is intended
solely
for the use of the individual or entity to which it is addressed. This
communication may contain information that is protected from disclosure
under State and/or Federal law. Please notify the sender immediately if
you have received this communication in error and delete this email from
your system. If you are not the intended recipient, you are requested
not
to disclose, copy, distribute or take any action in reliance on the
contents of this information.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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Notice: This communication, including any attachments, is intended solely
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communication may contain information that is protected from disclosure
under State and/or
Add Component if markup exists?
Hi everybody Is it possible to add a Wicket-Component depending on the existence of a wicket:id in the Markup? Something like // Code with adding Components if there is a Markup-Element with WicketId Submit then this.add(new Button(Submit,...)); As far as I understood, it is not possible in this way. But maybe there's an # equivalent solution? Bye Benedikt - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Using Wicket with businness model classes that check for rules
Ok but if the conversion has to be done multiple times why not encapsulate
it and clean up your code, rather than coding a conversion for each dto
every time its needed. With my suggestion the frontend calls a service to
do the conversion, then supplies the primed object to the service to
persist it. I somewhat agree the service perhaps should not need to know
about the frontend's model to do its task.
Never the less its probably a matter of taste...
Back to the original question...what if you extract your business object
validation out into a service. Then your business objects can call that
service to validate, and you can write custom validators for wicket that
call the same validation service. This would prevent you from having to
write validations twice in both the business layer and frontend and gives
you the ability to attach an error at the component level, no?
From: James Carman ja...@carmanconsulting.com
To: users@wicket.apache.org
Date: 01/28/2011 04:46 PM
Subject:Re: Using Wicket with businness model classes that check
for rules
Sent by:jcar...@carmanconsulting.com
I don't know that I would agree that the conversion logic needs to be
taken out of the front end. The front end is where the data is
collected. It may have to be collected in a specific way
(FileUploadField perhaps) that is connected with the chosen
presentation layer (Wicket in our case). It is the UI's
responsibility to translate the input it receives from its user(s) and
transform it into a format that the business model requires. That's
my $0.02
On Fri, Jan 28, 2011 at 4:19 PM, mzem...@osc.state.ny.us wrote:
Right right right, good catch, but I suppose you could write a
conversion
service which throws the business exception. Not really a solution to
your question, but it would clean up your code a bit and take conversion
logic out of the frontend.
From: James Carman ja...@carmanconsulting.com
To: users@wicket.apache.org
Date: 01/28/2011 04:13 PM
Subject:Re: Using Wicket with businness model classes that check
for rules
Sent by:jcar...@carmanconsulting.com
But, then you lose the component-specific error messages.
On Fri, Jan 28, 2011 at 4:08 PM, mzem...@osc.state.ny.us wrote:
Just a suggestion, pass the UserDto to the service layer and let the
service layer do the conversion. Then you can look at a href=
http://code.google.com/p/simple-object-assembler/;Simple Object
Assembler/a to encapsulate the conversion. Hint: use
automapWhenNoConverterFound property and you won't need to write any
converters for Simple Object Assembler (assuming your properties follow
a
naming convention).
From: fernandospr fernando...@gmail.com
To: users@wicket.apache.org
Date: 01/28/2011 04:00 PM
Subject:Re: Using Wicket with businness model classes that
check
for rules
Thanks James I'll investigate on extending PropertyModel.
Currently I'm doing the following:
public class UserRegistrationPage extends WebPage {
@SpringBean
private UserService userService;
private FeedbackPanel feedbackPanel;
private UserDto userDto; // only has the User
properties
@SuppressWarnings(unchecked)
public UserRegistrationPage() {
feedbackPanel = new
FeedbackPanel(feedback);
userDto = new UserDto();
CompoundPropertyModel userDtoModel =
new
CompoundPropertyModel(userDto);
// bind to the DTO
Form registrarForm = new
Form(registerForm, userDtoModel){
@Override
protected void
onSubmit()
{
try {
// Create a real User and obtain
the
data from the DTO
User user = new User(userDto.getEmail(),
userDto.getName(),
userDto.getPassword(),
userDto.getBirth());
userService.save(user); // service calls the dao which actually saves
to DB
} catch
(Exception e) { // The Businness Exception has the message error
feedbackPanel.warn(e.getMessage());
}
}
};
registerForm.add(new
TextField(email).setRequired(true)); // form binded
to the DTO properties
...
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/Using-Wicket-with-businness-model-classes-that-check-for-rules-tp3245298p3245378.html
Sent from the Users forum mailing list archive at Nabble.com.
Re: Add Component if markup exists?
if it only needs to live during render there is IComponentResolver if you need it to have a normal lifecycle you can analyze the markup and add the component if not already added. in 1.5 you can use getmarkup in onmarkupattached() or oninitialize() -igor On Fri, Jan 28, 2011 at 2:11 PM, Benedikt Rothe benedikt.ro...@qleo.de wrote: Hi everybody Is it possible to add a Wicket-Component depending on the existence of a wicket:id in the Markup? Something like // Code with adding Components if there is a Markup-Element with WicketId Submit then this.add(new Button(Submit,...)); As far as I understood, it is not possible in this way. But maybe there's an # equivalent solution? Bye Benedikt - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Wicket : Articles Blogs
Hi, I am looking to incorporate a section on client websites for Articles Blogs. I've used Roller independently, but I feel its too bulky and self centered to integrate with a site. Do we have ready made components in Wicket that can help here? What do you guys use with Brix? Can I rip it off and use with my own Wicket based framework? Anything on: Spring, Wicket JPA is ideally welcome. thanks - Don't take life too seriously, your'e not getting out it alive anyway! -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Wicket-Articles-Blogs-tp3245765p3245765.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
