Re: JDeveloper - Can I get a show of hands?
+1 to sqldeveloper (java or native). For developers (not DBAs), it's a very nice tool and does what you need for the majority of the cases. On Fri, Jun 19, 2009 at 11:28 PM, Vasu Srinivasan wrote: > JDeveloper is good to target a narrow Oracle infrastructure. We use it for > Oracle soa suite, and there are no other IDEs / plugins which can match > that, it has good integration for ADF too. And thats pretty much it. > > Otherwise, it doesn't come half close to IDEA or Eclipse. The project > structure it generates is pretty un-intuitive. Bad IDE is indirectly > proportional to Productivity. Lack of good plugins is another major reason. > > Our team has only a few licenses for TOAD, so I use sql developer (the > windows native version, not the java version).. Pretty happy with it, > though > it gets a bit slow at times. Last I used the java version was buggy and > low. > > > > On Fri, Jun 19, 2009 at 9:09 PM, Daniel Toffetti >wrote: > > > Juan Carlos Garcia M. gmail.com> writes: > > > > > > I always thought God used only in LISP :) > > > > > > Nicolas Melendez wrote: > > > > > > > > god used Eclipse 1.0 to develop universe. > > > > > > > > NM > > > > Software Developer - Buenos aires, Argentina. > > > > > > > > No. Sadly, He didn't: > > > >http://xkcd.com/224/ > > > > Daniel > > > > > > > > - > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > > > > > -- > Regards, > Vasu Srinivasan >
how to split application properties file into several properties files
I would like to split the application properties file into several properties files. I know that I can share resources of base component and page among their descendants and at that I can use package propeties files. I just don't want to go this way because most of messages are organized in different way than components and pages. I wanna just split one file into several distinct files. What is the best way?
Re: JDeveloper - Can I get a show of hands?
JDeveloper is good to target a narrow Oracle infrastructure. We use it for Oracle soa suite, and there are no other IDEs / plugins which can match that, it has good integration for ADF too. And thats pretty much it. Otherwise, it doesn't come half close to IDEA or Eclipse. The project structure it generates is pretty un-intuitive. Bad IDE is indirectly proportional to Productivity. Lack of good plugins is another major reason. Our team has only a few licenses for TOAD, so I use sql developer (the windows native version, not the java version).. Pretty happy with it, though it gets a bit slow at times. Last I used the java version was buggy and low. On Fri, Jun 19, 2009 at 9:09 PM, Daniel Toffetti wrote: > Juan Carlos Garcia M. gmail.com> writes: > > > > I always thought God used only in LISP :) > > > > Nicolas Melendez wrote: > > > > > > god used Eclipse 1.0 to develop universe. > > > > > > NM > > > Software Developer - Buenos aires, Argentina. > > > > > No. Sadly, He didn't: > >http://xkcd.com/224/ > > Daniel > > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > -- Regards, Vasu Srinivasan
Re: JDeveloper - Can I get a show of hands?
Juan Carlos Garcia M. gmail.com> writes: > > I always thought God used only in LISP :) > > Nicolas Melendez wrote: > > > > god used Eclipse 1.0 to develop universe. > > > > NM > > Software Developer - Buenos aires, Argentina. > > No. Sadly, He didn't: http://xkcd.com/224/ Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Feedback Messages Not Getting Displayed When Using AjaxSubmitLink
I'm not at a computer to try this ... but I do this all the time so it
definitely works like you're hoping.
You've posted alot of code so its a bit difficult to trace what is commented
out and what is not ... but starting with your original post, uncomment the
following:
final FeedbackPanel feedback = new FeedbackPanel("feedback");
feedback.setOutputMarkupId(true);
add(feedback);
Now, be sure to add this (I think this is the part you're missing - or I
missed in reading your snippets):
feedback.setOutputMarkupPlaceholderTag(true);
And then make sure you add it to the target in the submit handler:
target.addComponent(feedback);
I think you're doing/done all of this at one time with varied components -
but my guess is that you've got to double check and make sure you're doing
all three things specifically for the feedback panel.
Hope this helps,
-Luther
Its hard to tell what
On Fri, Jun 19, 2009 at 4:21 PM, jpalmer1026 wrote:
>
> Actually, validation messages are now getting displayed for validation
> performed on components but I am still unable to get error messages that I
> have added to be displayed. For example, in the following code, I need a
> way
> to display the line "No PIN found for PIN" but I am not sure how to do
> that.
> Any ideas?
>
> final AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink") {
>@Override
>public void onSubmit(AjaxRequestTarget target, Form form) {
> //target.addComponent(feedback);
> //onError(target, form);
>
>Declaration declaration = (Declaration)
> form.getModelObject();
>ParcelIdentification pid =
> declarationService.findParcelIdentification(declaration.getPin());
>if (pid == null) {
>error("No PIN found for PIN " + declaration.getPin());
>} else {
>InitiateDeclarationVerifyPanel decVerifyPanel = new
> InitiateDeclarationVerifyPanel("verifyPanel", pid);
>parent.addOrReplace(decVerifyPanel);
>parent.setVisible(true);
>this.setEnabled(false);
>reenterPinLink.setVisible(true);
>target.addComponent(this);
>target.addComponent(parent);
>target.addComponent(reenterPinLink);
>}
>}
>
> @Override
>public void onError(AjaxRequestTarget target, Form form) {
>target.addComponent(feedback);
>}
>};
>
>
> jpalmer1026 wrote:
> >
> > I called target.addComponent for the feedbackpanel but still no luck. My
> > updated code is as follows:
> >
> > final AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink")
> > {
> > @Override
> > public void onSubmit(AjaxRequestTarget target, Form form) {
> > target.addComponent(feedback);
> > onError(target, form);
> >
> > Declaration declaration = (Declaration)
> > form.getModelObject();
> > ParcelIdentification pid =
> > declarationService.findParcelIdentification(declaration.getPin());
> > if (pid == null) {
> > error("No PIN found for PIN " +
> declaration.getPin());
> > } else {
> > InitiateDeclarationVerifyPanel decVerifyPanel = new
> > InitiateDeclarationVerifyPanel("verifyPanel", pid);
> > parent.addOrReplace(decVerifyPanel);
> > parent.setVisible(true);
> > this.setEnabled(false);
> > reenterPinLink.setVisible(true);
> > target.addComponent(this);
> > target.addComponent(parent);
> > target.addComponent(reenterPinLink);
> > }
> > }
> > };
> >
> > Erik van Oosten wrote:
> >>
> >> You did not call target.addComponent for the feedbackpanel or any of its
> >> parents.
> >>
> >> Regards,
> >> Erik.
> >>
> >>
> >> jpalmer1...@mchsi.com schreef:
> >>> I am using an AjaxSubmitLink to submit form data. Using this, however,
> >>> is preventing feedback messages from being displayed.
> >>>
> >>> My code is as follows:
> >>>
> >>> public class InitiateDeclarationPage extends EzdecBaseWebPage {
> >>> @SpringBean
> >>> private IDeclarationService declarationService;
> >>>
> >>> AjaxFallbackLink reenterPinLink;
> >>>
> >>> public InitiateDeclarationPage() {
> >>> final Declaration declaration = new
> >>> Declaration(EzdecSession.getCurrentUser().getAccount(),
> >>> EzdecSession.getCurrentUser(), "", County.COOK,
> >>> State.ILLINOIS);
> >>> //final FeedbackPanel feedback = new FeedbackPanel("feedback");
> >>> //feedback.setOutputMarkupId(true);
> >>> //add(feedback);
> >>> add(new FeedbackPanel(
Re: Testing ModalWindows with Selenium
Modal window hacked:)
http://seleniumdeal.blogspot.com/2009/01/handling-modal-window-with-selenium.html
Roberto Fasciolo wrote:
>
> Hi all,
>
> I'm trying testing an application using modal windows with selenium but it
> seems I can't find a good way.
> Has someone ever done something like that?
>
> Basically, my problem is that I can access the ModalWindow using:
> selenium.selectWindow("modal-dialog-pagemap");
>
> but I can't verify if the window has been fully loaded or not, I've tried
> with:
> selenium.waitForPopUp("modal-dialog-pagemap", "3");
>
> but it fails all the time with exception message "Window not found".
>
> Thanks in advance,
> -Roberto
>
--
View this message in context:
http://www.nabble.com/Testing-ModalWindows-with-Selenium-tp15166572p24119439.html
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Re: JDeveloper - Can I get a show of hands?
I always thought God used only in LISP :) Nicolas Melendez wrote: > > god used Eclipse 1.0 to develop universe. > > NM > Software Developer - Buenos aires, Argentina. > > On Fri, Jun 19, 2009 at 5:44 PM, Martijn Reuvers > wrote: > >> You might want to try Netbeans for UML (there is a single plugin, >> install it and it works fine). I have not had any problems with it, it >> has quite some features (similar to the ones in JDeveloper). >> >> Use SQLDeveloper (of Oracle as well) if you need to replace Toad, >> however keep in mind it does not have all the dba features Toad >> provides, no free tool has these in fact. >> >> Well Apex is Apex, it cannot be replaced easily as its tied so closely >> to the oracle database and its pl/sql. >> >> As soon as you use Maven there is no need anymore for JDeveloper, at >> least not for running/building the project. If you really require >> specific features for instance for Apex you can still create a single >> workspace next to the normal maven one and use that separately. >> >> As for weblogic, just deploy a war manually through its console if you >> need to test it. However for faster testing I'd use Jetty with mvn >> jetty:run (you can always add a weblogic*.xml to the final war to >> override some libraries or so). >> >> >> On Fri, Jun 19, 2009 at 5:26 PM, Dane Laverty >> wrote: >> > I've really enjoyed getting to use Maven on my recent projects. I'm no >> > Maven expert, but I'm finding that I don't have to be -- it really >> > just does a great job. Getting Maven working with JDeveloper has not >> > been going well so far, so that's been one hangup. >> > >> > There are a few reasons for the department-wide IDE mandate. Our >> > manager has just discovered UML (I don't know anything about it, to be >> > honest), and JDeveloper provides UML functionality out of the box, >> > while any of the free Eclipse UML plugins I could find required a >> > mountain of dependencies and don't appear to work as smoothly as the >> > JDev one. Also, we're trying to replace TOAD as our database tool, and >> > JDev looks like it can do that. The third reason is that most of our >> > applications are Oracle ApEx, and JDev has stuff for that too. >> > >> > I'm trying to port my existing apps to JDeveloper, but without much >> > success. The main problems so far are: >> > - How do I import a Wicket project using the Maven standard directory >> > layout? (I am aware of the Maven JDev plugin for JDev 10, but it has >> > issues with JDev 11) >> > - How do I run a Wicket app in JDeveloper using the internal WebLogic >> server? >> > - Does JDeveloper have some sort of Maven-like functionality for >> > project lifecycle management? >> > >> > I imagine (hope) that most of these questions have easy answers, but >> > I'm just not finding a lot of relevant online >> > documentation/discussion. Most of the JDeveloper web app documentation >> > is focused on EJBs or basic Servlet/JSP-based apps. >> > >> > >> > On Fri, Jun 19, 2009 at 3:53 AM, James >> > Carman wrote: >> >> +1 on using Maven. Most folks at our job site use eclipse, but I'm an >> >> IntelliJ junkie (they got me hooked many years ago and I can't break >> >> free). For the most part, we don't have issues between environments, >> >> provided folks have their plugins set up correctly. >> >> >> >> On Fri, Jun 19, 2009 at 6:39 AM, Martijn Reuvers >> >> wrote: >> >>> >> >>> When you use ADF, then stick to JDeveloper you'll get a lot of >> >>> integration for your application and can really build applications >> >>> fast. >> >>> >> >>> However if you use open-source frameworks like wicket, you're better >> >>> off using one of the other IDE's (Netbeans, Eclipse, IntelliJ). Just >> >>> use maven or so, then your management has nothing to say, as it does >> >>> not really matter what IDE you use. I always say: Use whatever gets >> >>> the job done. =) >> >>> >> >>> On Fri, Jun 19, 2009 at 1:00 AM, Dane Laverty >> wrote: >> >>> > Our management has chosen to make JDeveloper 11g the required IDE >> for >> >>> > the department. Searching the Wicket mailing list archives, I find >> >>> > that there is very little discussion about JDev. I'd be interested >> to >> >>> > know, are any of you currently using JDeveloper as your main Wicket >> >>> > IDE? >> >>> > >> >>> > >> - >> >>> > 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 >> >>> >> >> >> >> - >> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> >
Re: Feedback Messages Not Getting Displayed When Using AjaxSubmitLink
Actually, validation messages are now getting displayed for validation
performed on components but I am still unable to get error messages that I
have added to be displayed. For example, in the following code, I need a way
to display the line "No PIN found for PIN" but I am not sure how to do that.
Any ideas?
final AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink") {
@Override
public void onSubmit(AjaxRequestTarget target, Form form) {
//target.addComponent(feedback);
//onError(target, form);
Declaration declaration = (Declaration)
form.getModelObject();
ParcelIdentification pid =
declarationService.findParcelIdentification(declaration.getPin());
if (pid == null) {
error("No PIN found for PIN " + declaration.getPin());
} else {
InitiateDeclarationVerifyPanel decVerifyPanel = new
InitiateDeclarationVerifyPanel("verifyPanel", pid);
parent.addOrReplace(decVerifyPanel);
parent.setVisible(true);
this.setEnabled(false);
reenterPinLink.setVisible(true);
target.addComponent(this);
target.addComponent(parent);
target.addComponent(reenterPinLink);
}
}
@Override
public void onError(AjaxRequestTarget target, Form form) {
target.addComponent(feedback);
}
};
jpalmer1026 wrote:
>
> I called target.addComponent for the feedbackpanel but still no luck. My
> updated code is as follows:
>
> final AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink")
> {
> @Override
> public void onSubmit(AjaxRequestTarget target, Form form) {
> target.addComponent(feedback);
> onError(target, form);
>
> Declaration declaration = (Declaration)
> form.getModelObject();
> ParcelIdentification pid =
> declarationService.findParcelIdentification(declaration.getPin());
> if (pid == null) {
> error("No PIN found for PIN " + declaration.getPin());
> } else {
> InitiateDeclarationVerifyPanel decVerifyPanel = new
> InitiateDeclarationVerifyPanel("verifyPanel", pid);
> parent.addOrReplace(decVerifyPanel);
> parent.setVisible(true);
> this.setEnabled(false);
> reenterPinLink.setVisible(true);
> target.addComponent(this);
> target.addComponent(parent);
> target.addComponent(reenterPinLink);
> }
> }
> };
>
> Erik van Oosten wrote:
>>
>> You did not call target.addComponent for the feedbackpanel or any of its
>> parents.
>>
>> Regards,
>> Erik.
>>
>>
>> jpalmer1...@mchsi.com schreef:
>>> I am using an AjaxSubmitLink to submit form data. Using this, however,
>>> is preventing feedback messages from being displayed.
>>>
>>> My code is as follows:
>>>
>>> public class InitiateDeclarationPage extends EzdecBaseWebPage {
>>> @SpringBean
>>> private IDeclarationService declarationService;
>>>
>>> AjaxFallbackLink reenterPinLink;
>>>
>>> public InitiateDeclarationPage() {
>>> final Declaration declaration = new
>>> Declaration(EzdecSession.getCurrentUser().getAccount(),
>>> EzdecSession.getCurrentUser(), "", County.COOK,
>>> State.ILLINOIS);
>>> //final FeedbackPanel feedback = new FeedbackPanel("feedback");
>>> //feedback.setOutputMarkupId(true);
>>> //add(feedback);
>>> add(new FeedbackPanel("feedback"));
>>>
>>> final Form form = new Form("initiateDeclarationForm", new
>>> CompoundPropertyModel(declaration));
>>>
>>> form.add(new Button("submitButton") {
>>> @Override
>>> public void onSubmit() {
>>> Declaration declaration = (Declaration)
>>> form.getModelObject();
>>> declaration.setStatus(Status.OPEN);
>>> ParcelIdentification pin =
>>> declarationService.findParcelIdentification(declaration.getPin());
>>> if (pin == null) {
>>> error("No PIN found for PIN " +
>>> getFormattedPIN(declaration.getPin()));
>>> } else {
>>> if
>>> (declarationService.initiateDeclaration(declaration)) {
>>> EzdecSession.get().info("Declaration " +
>>> declaration.getTxNumber() + " created");
>>> setResponsePage(new
>>> DeclarationPage(declaration, 0, pin));
>>> } else {
>>> error("Creating declaration with PIN: " +
>>> declaration.getPin());
>>> }
>>>
Re: Feedback Messages Not Getting Displayed When Using AjaxSubmitLink
I think you need to override
final AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink") {
|*onError
*(AjaxRequestTarget
target,
Form
form)|
}
If you have a validation error, you will get error messages and this
method is called where you add the feedback panel to the target
(target.addComponent()). The onSubmit() method is only called if there
were no validation errors, onError() is called when there are errors.
jpalmer1026 wrote:
I called target.addComponent for the feedbackpanel but still no luck. My
updated code is as follows:
final AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink") {
@Override
public void onSubmit(AjaxRequestTarget target, Form form) {
target.addComponent(feedback);
onError(target, form);
Declaration declaration = (Declaration)
form.getModelObject();
ParcelIdentification pid =
declarationService.findParcelIdentification(declaration.getPin());
if (pid == null) {
error("No PIN found for PIN " + declaration.getPin());
} else {
InitiateDeclarationVerifyPanel decVerifyPanel = new
InitiateDeclarationVerifyPanel("verifyPanel", pid);
parent.addOrReplace(decVerifyPanel);
parent.setVisible(true);
this.setEnabled(false);
reenterPinLink.setVisible(true);
target.addComponent(this);
target.addComponent(parent);
target.addComponent(reenterPinLink);
}
}
};
Erik van Oosten wrote:
You did not call target.addComponent for the feedbackpanel or any of its
parents.
Regards,
Erik.
jpalmer1...@mchsi.com schreef:
I am using an AjaxSubmitLink to submit form data. Using this, however,
is preventing feedback messages from being displayed.
My code is as follows:
public class InitiateDeclarationPage extends EzdecBaseWebPage {
@SpringBean
private IDeclarationService declarationService;
AjaxFallbackLink reenterPinLink;
public InitiateDeclarationPage() {
final Declaration declaration = new
Declaration(EzdecSession.getCurrentUser().getAccount(),
EzdecSession.getCurrentUser(), "", County.COOK,
State.ILLINOIS);
//final FeedbackPanel feedback = new FeedbackPanel("feedback");
//feedback.setOutputMarkupId(true);
//add(feedback);
add(new FeedbackPanel("feedback"));
final Form form = new Form("initiateDeclarationForm", new
CompoundPropertyModel(declaration));
form.add(new Button("submitButton") {
@Override
public void onSubmit() {
Declaration declaration = (Declaration)
form.getModelObject();
declaration.setStatus(Status.OPEN);
ParcelIdentification pin =
declarationService.findParcelIdentification(declaration.getPin());
if (pin == null) {
error("No PIN found for PIN " +
getFormattedPIN(declaration.getPin()));
} else {
if
(declarationService.initiateDeclaration(declaration)) {
EzdecSession.get().info("Declaration " +
declaration.getTxNumber() + " created");
setResponsePage(new
DeclarationPage(declaration, 0, pin));
} else {
error("Creating declaration with PIN: " +
declaration.getPin());
}
}
}
});
final PINTextField pinText = new PINTextField("pin");
pinText.setRequired(true);
pinText.setOutputMarkupId(true);
form.add(pinText);
form.add(new DropDownChoice("county",
Arrays.asList(County.values()))
.setRequired(true)
.setEnabled(false));
final WebMarkupContainer parent = new
WebMarkupContainer("verifyPanelWmc");
parent.setOutputMarkupPlaceholderTag(true);
parent.setVisible(false);
form.add(parent);
final AjaxSubmitLink verifyPinLink = new
AjaxSubmitLink("verifyPinLink") {
@Override
public void onSubmit(AjaxRequestTarget target, Form form) {
Declaration declaration = (Declaration)
form.getModelObject();
ParcelIdentification pid =
declarationService.findParcelIdentification(declaration.getPin());
if (pid == null) {
error("No PIN found for PIN " +
declaration.getPin());
} else {
Re: JDeveloper - Can I get a show of hands?
God tryed Netbeans. And now we have Argentina! heheheeh just a little brazillian joke! Someone has posted and i agree. Thas not a manager decision. Developer should ask the manager why he is taking that decision, and show the benefits of using another IDE. After all, the developers will use the IDE not the manager. Bruno Ledesma 2009/6/19 Martijn Reuvers > JDev is not a bad IDE actually. If you want a lot of ready to use > integrated functionality then its by far better than any of the > earlier mentioned IDE's (especially if you use e.g. bc4j, soa, adf > etc) - this is true as long as you need the oracle taste that is. > > For pure java programming the other IDE's are a lot more pleasant to > use (especially with non-oracle open-source frameworks like wicket, > spring, seam etc). I've done projects in both JDeveloper and the other > IDE's, and they all get the job done. :) And you're right I guess, for > non-java people JDeveloper is easier to start with I think... > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: Feedback Messages Not Getting Displayed When Using AjaxSubmitLink
I called target.addComponent for the feedbackpanel but still no luck. My
updated code is as follows:
final AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink") {
@Override
public void onSubmit(AjaxRequestTarget target, Form form) {
target.addComponent(feedback);
onError(target, form);
Declaration declaration = (Declaration)
form.getModelObject();
ParcelIdentification pid =
declarationService.findParcelIdentification(declaration.getPin());
if (pid == null) {
error("No PIN found for PIN " + declaration.getPin());
} else {
InitiateDeclarationVerifyPanel decVerifyPanel = new
InitiateDeclarationVerifyPanel("verifyPanel", pid);
parent.addOrReplace(decVerifyPanel);
parent.setVisible(true);
this.setEnabled(false);
reenterPinLink.setVisible(true);
target.addComponent(this);
target.addComponent(parent);
target.addComponent(reenterPinLink);
}
}
};
Erik van Oosten wrote:
>
> You did not call target.addComponent for the feedbackpanel or any of its
> parents.
>
> Regards,
> Erik.
>
>
> jpalmer1...@mchsi.com schreef:
>> I am using an AjaxSubmitLink to submit form data. Using this, however,
>> is preventing feedback messages from being displayed.
>>
>> My code is as follows:
>>
>> public class InitiateDeclarationPage extends EzdecBaseWebPage {
>> @SpringBean
>> private IDeclarationService declarationService;
>>
>> AjaxFallbackLink reenterPinLink;
>>
>> public InitiateDeclarationPage() {
>> final Declaration declaration = new
>> Declaration(EzdecSession.getCurrentUser().getAccount(),
>> EzdecSession.getCurrentUser(), "", County.COOK,
>> State.ILLINOIS);
>> //final FeedbackPanel feedback = new FeedbackPanel("feedback");
>> //feedback.setOutputMarkupId(true);
>> //add(feedback);
>> add(new FeedbackPanel("feedback"));
>>
>> final Form form = new Form("initiateDeclarationForm", new
>> CompoundPropertyModel(declaration));
>>
>> form.add(new Button("submitButton") {
>> @Override
>> public void onSubmit() {
>> Declaration declaration = (Declaration)
>> form.getModelObject();
>> declaration.setStatus(Status.OPEN);
>> ParcelIdentification pin =
>> declarationService.findParcelIdentification(declaration.getPin());
>> if (pin == null) {
>> error("No PIN found for PIN " +
>> getFormattedPIN(declaration.getPin()));
>> } else {
>> if
>> (declarationService.initiateDeclaration(declaration)) {
>> EzdecSession.get().info("Declaration " +
>> declaration.getTxNumber() + " created");
>> setResponsePage(new
>> DeclarationPage(declaration, 0, pin));
>> } else {
>> error("Creating declaration with PIN: " +
>> declaration.getPin());
>> }
>> }
>> }
>> });
>>
>> final PINTextField pinText = new PINTextField("pin");
>> pinText.setRequired(true);
>> pinText.setOutputMarkupId(true);
>> form.add(pinText);
>>
>> form.add(new DropDownChoice("county",
>> Arrays.asList(County.values()))
>> .setRequired(true)
>> .setEnabled(false));
>>
>> final WebMarkupContainer parent = new
>> WebMarkupContainer("verifyPanelWmc");
>> parent.setOutputMarkupPlaceholderTag(true);
>> parent.setVisible(false);
>> form.add(parent);
>>
>> final AjaxSubmitLink verifyPinLink = new
>> AjaxSubmitLink("verifyPinLink") {
>> @Override
>> public void onSubmit(AjaxRequestTarget target, Form form) {
>> Declaration declaration = (Declaration)
>> form.getModelObject();
>> ParcelIdentification pid =
>> declarationService.findParcelIdentification(declaration.getPin());
>> if (pid == null) {
>> error("No PIN found for PIN " +
>> declaration.getPin());
>> } else {
>> InitiateDeclarationVerifyPanel decVerifyPanel =
>> new InitiateDeclarationVerifyPanel("verifyPanel", pid);
>> parent.addOrReplace(decVerifyPanel);
>> parent.setVisible(true);
>> this.setEnabled(false);
>> reenterPinLink.setVisible(true);
>> target.addComponent(this);
>> target.addComponent(parent);
>> target.addComponent(reenterPinLink);
>> }
>> }
>> };
>>
Re: button-tag submitting a form?
delete
-igor
On Fri, Jun 19, 2009 at 2:17 PM, wrote:
> I try to submit a form using a button-tag ().
> "deleteButton" does not work: as SubmitLink (inside Form), as AjaxButton
> (inside/outside), as Button (inside)... (tried them all)
>
> (I want to use the html-button-tag because of having nice icon and text under
> icon...)
>
> HTML (AjaxButton should work even when outside form):
> src="images/btn-delete.png">Delete
>
> ...
>
>
> Java:
> add(new AjaxButton("deleteButton", inputForm) {
> public void onSubmit(AjaxRequestTarget target, Form form) {
> System.out.println("success!!!");
> }
> });
>
> There is never "success!!!" printed... ;-(
>
> HOW?
>
> -
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>
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button-tag submitting a form?
I try to submit a form using a button-tag ().
"deleteButton" does not work: as SubmitLink (inside Form), as AjaxButton
(inside/outside), as Button (inside)... (tried them all)
(I want to use the html-button-tag because of having nice icon and text under
icon...)
HTML (AjaxButton should work even when outside form):
Delete
...
Java:
add(new AjaxButton("deleteButton", inputForm) {
public void onSubmit(AjaxRequestTarget target, Form form) {
System.out.println("success!!!");
}
});
There is never "success!!!" printed... ;-(
HOW?
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Re: Feedback Messages Not Getting Displayed When Using AjaxSubmitLink
You did not call target.addComponent for the feedbackpanel or any of its
parents.
Regards,
Erik.
jpalmer1...@mchsi.com schreef:
I am using an AjaxSubmitLink to submit form data. Using this, however,
is preventing feedback messages from being displayed.
My code is as follows:
public class InitiateDeclarationPage extends EzdecBaseWebPage {
@SpringBean
private IDeclarationService declarationService;
AjaxFallbackLink reenterPinLink;
public InitiateDeclarationPage() {
final Declaration declaration = new
Declaration(EzdecSession.getCurrentUser().getAccount(),
EzdecSession.getCurrentUser(), "", County.COOK,
State.ILLINOIS);
//final FeedbackPanel feedback = new FeedbackPanel("feedback");
//feedback.setOutputMarkupId(true);
//add(feedback);
add(new FeedbackPanel("feedback"));
final Form form = new Form("initiateDeclarationForm", new
CompoundPropertyModel(declaration));
form.add(new Button("submitButton") {
@Override
public void onSubmit() {
Declaration declaration = (Declaration)
form.getModelObject();
declaration.setStatus(Status.OPEN);
ParcelIdentification pin =
declarationService.findParcelIdentification(declaration.getPin());
if (pin == null) {
error("No PIN found for PIN " +
getFormattedPIN(declaration.getPin()));
} else {
if
(declarationService.initiateDeclaration(declaration)) {
EzdecSession.get().info("Declaration " +
declaration.getTxNumber() + " created");
setResponsePage(new
DeclarationPage(declaration, 0, pin));
} else {
error("Creating declaration with PIN: " +
declaration.getPin());
}
}
}
});
final PINTextField pinText = new PINTextField("pin");
pinText.setRequired(true);
pinText.setOutputMarkupId(true);
form.add(pinText);
form.add(new DropDownChoice("county",
Arrays.asList(County.values()))
.setRequired(true)
.setEnabled(false));
final WebMarkupContainer parent = new
WebMarkupContainer("verifyPanelWmc");
parent.setOutputMarkupPlaceholderTag(true);
parent.setVisible(false);
form.add(parent);
final AjaxSubmitLink verifyPinLink = new
AjaxSubmitLink("verifyPinLink") {
@Override
public void onSubmit(AjaxRequestTarget target, Form form) {
Declaration declaration = (Declaration)
form.getModelObject();
ParcelIdentification pid =
declarationService.findParcelIdentification(declaration.getPin());
if (pid == null) {
error("No PIN found for PIN " + declaration.getPin());
} else {
InitiateDeclarationVerifyPanel decVerifyPanel =
new InitiateDeclarationVerifyPanel("verifyPanel", pid);
parent.addOrReplace(decVerifyPanel);
parent.setVisible(true);
this.setEnabled(false);
reenterPinLink.setVisible(true);
target.addComponent(this);
target.addComponent(parent);
target.addComponent(reenterPinLink);
}
}
};
form.add(verifyPinLink);
reenterPinLink = new AjaxFallbackLink("reenterPinLink") {
@Override
public void onClick(AjaxRequestTarget target) {
this.setOutputMarkupPlaceholderTag(true);
parent.setVisible(false);
verifyPinLink.setEnabled(true);
target.addComponent(parent);
target.addComponent(verifyPinLink);
target.addComponent(pinText);
target.focusComponent(pinText);
this.setVisible(false);
target.addComponent(this);
}
};
form.add(reenterPinLink);
add(form);
}
}
Does anyone know how to fix this?
--
Erik van Oosten
http://www.day-to-day-stuff.blogspot.com/
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Feedback Messages Not Getting Displayed When Using AjaxSubmitLink
I am using an AjaxSubmitLink to submit form data. Using this, however, is preventing feedback messages from being displayed. My code is as follows:public class InitiateDeclarationPage extends EzdecBaseWebPage { @SpringBean private IDeclarationService declarationService; AjaxFallbackLink reenterPinLink; public InitiateDeclarationPage() { final Declaration declaration = new Declaration(EzdecSession.getCurrentUser().getAccount(), EzdecSession.getCurrentUser(), "", County.COOK, State.ILLINOIS);// final FeedbackPanel feedback = new FeedbackPanel("feedback");// feedback.setOutputMarkupId(true);// add(feedback); add(new FeedbackPanel("feedback")); final Form form = new Form("initiateDeclarationForm", new CompoundPropertyModel(declaration)); form.add(new Button("submitButton") { @Override public void onSubmit() { Declaration declaration = (Declaration) form.getModelObject(); declaration.setStatus(Status.OPEN); ParcelIdentification pin = declarationService.findParcelIdentification(declaration.getPin()); if (pin == null) { error("No PIN found for PIN " + getFormattedPIN(declaration.getPin())); } else { if (declarationService.initiateDeclaration(declaration)) { EzdecSession.get().info("Declaration " + declaration.getTxNumber() + " created"); setResponsePage(new DeclarationPage(declaration, 0, pin)); } else { error("Creating declaration with PIN: " + declaration.getPin()); } } } }); final PINTextField pinText = new PINTextField("pin"); pinText.setRequired(true); pinText.setOutputMarkupId(true); form.add(pinText); form.add(new DropDownChoice("county", Arrays.asList(County.values())) .setRequired(true) .setEnabled(false)); final WebMarkupContainer parent = new WebMarkupContainer("verifyPanelWmc"); parent.setOutputMarkupPlaceholderTag(true); parent.setVisible(false); form.add(parent); final AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink") { @Override public void onSubmit(AjaxRequestTarget target, Form form) { Declaration declaration = (Declaration) form.getModelObject(); ParcelIdentification pid = declarationService.findParcelIdentification(declaration.getPin()); if (pid == null) { error("No PIN found for PIN " + declaration.getPin()); } else { InitiateDeclarationVerifyPanel decVerifyPanel = new InitiateDeclarationVerifyPanel("verifyPanel", pid); parent.addOrReplace(decVerifyPanel); parent.setVisible(true); this.setEnabled(false); reenterPinLink.setVisible(true); target.addComponent(this); target.addComponent(parent); target.addComponent(reenterPinLink); } } }; form.add(verifyPinLink); reenterPinLink = new AjaxFallbackLink("reenterPinLink") { @Override public void onClick(AjaxRequestTarget target) { this.setOutputMarkupPlaceholderTag(true); parent.setVisible(false); verifyPinLink.setEnabled(true); target.addComponent(parent); target.addComponent(verifyPinLink); target.addComponent(pinText); target.focusComponent(pinText); this.setVisible(false); target.addComponent(this); } }; form.add(reenterPinLink); add(form); }}Does anyone know how to fix this?
Re: Who went to the GWT vs Wicket presentation in Normandy and wants to share their findings?
Interesting. Thank you. NM - Software Developer - Buenos Aires, Argentina. On Thu, Jun 18, 2009 at 3:21 PM, Yann PETIT wrote: > Hi Martjin and all of you Wicket fans, > I was there ! (as president of Normandy Java User Group) > It was our first JUG meeting in a small French countryside city (Rouen in > Normandie) we had around 35 attendees. > (great success for us, preceding IT meetings organized in our area never > drove more than 10 attendees ) > > > I'll try to summarize what was said by our two local but brillant speakers > : > > - Youen Chene as GWT fighter (http://www.youenchene.fr) > - Nicolas Giard as Wicket knight (http://www.noocodecommit.com) > > > > Here's a short list of the slides : > > - A brief history of the two frameworks. > - The differences in the scope covered by GWT and Wicket (technically > speaking Ajax, javascript, etc.) > - How it works ( GWT = coding Java compiled in JS generating HTML / > Wicket = coding Java + HTML) > - Differences of projects structures (packages... pictures of the > exploded war treeview in eclipse) > - Server integration with other technologies like (Spring, EJB, Hibernate > etc. using wicket-stuff in one hand or projects like gwtrpc-spring or > Gilead > in the other). > - Available widgets natively or by sub projects (Google vizualization, > gears, Ext GWT... vs Wicket stuff, Wiquery ...) > - CSS or How the design layer is handled comparison. > - Browsers compatibility (generated code plus handmade code). > - Localization support (different JS by language for GWT, use of > properties, xml or database ...) > - Accessibly (GWT following ARIA since 1.5 versus Best Practice applied > by the HTML developer for Wicket) > - Performances (GWT = heavy compilation and long first load, Wicket > depends mainly on the developer's code quality ) > - Tools (GWT has many plugins for integration with Eclipse, some exist > for Wicket but aren't really useful since Wicket keeps things simple). > - Maven integration (difficult for GWT but possible, some latency on > dependencies. While very easy for Wicket and up to date archetypes). > - Advantages : > - GWT (backward compatibility, stability, code > optimization, keyboard interaction) > - Wicket (development mad simple again, very enthusiast and > attractive community) > - Drawbacks > - GWT (very long loading the first time, very difficult to reference > as it's JS based... very strange coming from a Search Engine company > ^^ ) > - Wicket (lacks of notoriety, documentation is sometimes poor, > performances strongly tighten to the code quality) > - Next release / Roadmap > - Why use one or the other : > - GWT for rich applications but not for content websites (blog, > e-commerce...) due to inability to reference it on search engines. > - Wicket for content web sites first, but why not for rich > applications ? > - Who uses GWT or Wicket (Lombardi, MyERP, Compiere... vs Artifactory, > JTrac, JAlbum, Alfresco GUI, Hippo CMS...) > - How to fill the lacks : > - Use subproject for widgets like SmartGWT, mix GWT with other > framework (velocity, JSF) for referencement. > - Use JQuery instead of prototype, more native widgets using Wiquery > ? > - Wicket + GWT = <3 Love ? (or is it possible to mix both) It seems > possible but might be long and hard. > - Some links to go ahead > > > Maybe we'll try to translate the presentation slides in English (depends on > time we'll have for that). > For french reading ones we will publish the slides on our JUG site : * > http://www.normandyjug.org/* > > > I think the most important thing that should be retained is that GWT and > Wicket should be chosen depending on what we want. > A rich application that doesn't need search engine referencement => GWT > A content website with also some dynamic behaviors and referencement needs > => Wicket > > . > This presentation was done by a user of GWT and one of Wicket. They didn't > know the other one technology by themselves, and even didn't know each > others a few weeks ago. So congratulation to them because it was a real > challenge to make this comparison in very few days. > It' goal was to explain in few minutes what are GWT and Wicket, and to give > attendees the desire to go ahead with one technology or the other. > > Any comments or feedbacks appreciated . > > > > Yann > > > > > > > On Thu, Jun 18, 2009 at 12:08 PM, Martijn Dashorst < > martijn.dasho...@gmail.com> wrote: > > > There's been quite some announcements going across twitter, but no > > conclusion... > > > > Martijn > > > > - > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > > >
Re: Mysterious NullPointerException
I'll override the method and let you know the results.
Jeremy
On Fri, Jun 19, 2009 at 11:35 AM, Igor Vaynberg wrote:
> right, so where is the stacktrace from the "e" given to the logger?
>
> -igor
>
> On Fri, Jun 19, 2009 at 6:39 AM, Jeremy Levy wrote:
> > Igor,
> > It's happening on line # 1483 of RequestCycle which corresponds to:
> >
> > * Called when an unrecoverable runtime exception during request cycle
> > handling occurred, which
> > * will result in displaying a user facing error page. Clients can
> override
> > this method in case
> > * they want to customize logging. NOT called for {...@link
> > PageExpiredException page expired
> > * exceptions}.
> > *
> > * @param e
> > *the runtime exception
> > */
> > protected void logRuntimeException(RuntimeException e)
> > {
> > log.error(e.getMessage(), e);
> > }
> >
> > Jeremy
> >
> > On Thu, Jun 18, 2009 at 11:46 AM, Igor Vaynberg >wrote:
> >
> >> that is rather strange, there should be the stack trace. why dont you
> >> change your logger to show the line numbers so we can see where the
> >> log statement is coming from.
> >>
> >> -igor
> >>
> >> On Thu, Jun 18, 2009 at 7:53 AM, Jeremy Levy wrote:
> >> > Per,
> >> > There is no stack dump, that is the entire output.
> >> >
> >> > J
> >> >
> >> > On Thu, Jun 18, 2009 at 10:48 AM, Per Lundholm <
> per.lundh...@gmail.com
> >> >wrote:
> >> >
> >> >> No. ;-)
> >> >>
> >> >> Are you suggesting that the version of Wicket matters?
> >> >>
> >> >> How does the stack dump look in your logs?
> >> >>
> >> >> /Per
> >> >>
> >> >>
> >> >> On Thu, Jun 18, 2009 at 4:25 PM, Jeremy Levy
> wrote:
> >> >> > I see the following a few times a day, this is with Wicket 1.3.6.
> It
> >> >> > results in a 500 being displayed to the user...
> >> >> >
> >> >> > 2009-06-18 00:53:09,485 ERROR Web [RequestCycle] :
> >> >> > java.lang.NullPointerException
> >> >> >
> >> >> > I realize this isn't much to go on, any ideas?
> >> >> >
> >> >> > j
> >> >> >
> >> >>
> >> >> -
> >> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >> >> For additional commands, e-mail: users-h...@wicket.apache.org
> >> >>
> >> >>
> >> >
> >> >
> >> > --
> >> > Jeremy Levy
> >> >
> >> > See my location in real-time:
> >> > http://seemywhere.com/jeremy
> >> >
> >>
> >> -
> >> 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
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>
>
--
Jeremy Levy
See my location in real-time:
http://seemywhere.com/jeremy
Re: Hibernate Transactions and Wicket
Mark your transactional method that does validation as readOnly=true On Fri, Jun 19, 2009 at 2:02 PM, Ryan wrote: > Consider this use case: > > 1) User object is read from hibernate, either in a transaction or not > 2) User is modified via wicket, and passed wicket's validation > 3) User is sent to service tier for further validation, this service is > marked as propagation required > 4) Validation fails, or for some reason the user should not be > persisted. At this point a number of things can happen: > > a. Throw exception, which clears the hibernate session and rolls back > b. manually call session.clear on the hibernate session > c. Let the method finish, perhaps returning false. This will auto > commit the transaction and the user is persisted. > > It gets even more tricky if Wicket also read another entity from > hibernate and modified it, but it was not ready to be persisted to the > db. When the transactional service method is called on the user object, > it will commit and flush *any* modified objects loaded in the hibernate > session. > > My setup adds another option to the list. Since all the transactions > are readonly, the service tier must call a specific dao method that is > marked as read-write and requires_new. This creates a new hibernate > session which merges *only* the object passed into the method. > > It all comes down to handling detached objects or long hibernate > sessions. It is by no means a new issue, but I think it can confuse > first time users of LDMs. > > -Ryan > > On Fri, Jun 19, 2009 at 06:30:14AM -0400, James Carman exclaimed: > >>The only changes that will be persisted to the database are ones that >>go on within a transaction. So, do all of your work in transactional >>methods (in spring-managed beans), but leave your session open for the >>entire request so that you can traverse relationships if necessary. >> >>On Fri, Jun 19, 2009 at 1:43 AM, Ryan wrote: >>> >>> I have been reading Nick Wiedenbrueck's blog, specifically about >>> patterns and pitfalls when using wicket with spring and hibernate. >>> >>> It seems fairly common for programmers to run into the "issue" of having >>> entities persisted to the database at unexpected times. This happens >>> when a transaction is closed and the hibernate session is flushed. >>> Certainly this issue is not specific to using Wicket with spring and >>> hibernate, but I think it is common enough to warrant some attention. >>> >>> There are a few suggestions to solving this problem: >>> >>> 1) Use DTOs >>> 2) Make sure validation happens in wicket so the object is not modified >>> 3) Clear the hibernate session or throw exceptions at just the right >>> times >>> >>> I think all of these have some issues. Using DTOs is code heavy. >>> Validating entirely in wicket is not always an option (sometimes the >>> service tier needs to do some extended business validation). Clearing >>> the hibernate session or throwing exceptions will cause Lazy >>> Initialization exceptions if not used carefully (which can be hard when >>> you do not control all the components on a page) >>> >>> I wanted to share one solution I have used and see what others think. >>> >>> I mark all of my transactional methods (usually in the service) as read >>> only. I then define a set of "persist" methods (usually on a DAO) that >>> are marked as REQUIRES_NEW and are not read only. When I am ready to >>> persist an object it is passed to one of these methods and merged into >>> the session. This effectively persists the object. Some of these persist >>> methods can take a collection of objects so that they can be persisted >>> efficiently in one transaction. So far this has worked well for me. >>> >>> Does anyone have any thoughts on this method or can share some other >>> techniques? >>> >>> Thanks, >>> Ryan >>> >>> - >>> 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 >> > > - > 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: Hibernate Transactions and Wicket
Consider this use case: 1) User object is read from hibernate, either in a transaction or not 2) User is modified via wicket, and passed wicket's validation 3) User is sent to service tier for further validation, this service is marked as propagation required 4) Validation fails, or for some reason the user should not be persisted. At this point a number of things can happen: a. Throw exception, which clears the hibernate session and rolls back b. manually call session.clear on the hibernate session c. Let the method finish, perhaps returning false. This will auto commit the transaction and the user is persisted. It gets even more tricky if Wicket also read another entity from hibernate and modified it, but it was not ready to be persisted to the db. When the transactional service method is called on the user object, it will commit and flush *any* modified objects loaded in the hibernate session. My setup adds another option to the list. Since all the transactions are readonly, the service tier must call a specific dao method that is marked as read-write and requires_new. This creates a new hibernate session which merges *only* the object passed into the method. It all comes down to handling detached objects or long hibernate sessions. It is by no means a new issue, but I think it can confuse first time users of LDMs. -Ryan On Fri, Jun 19, 2009 at 06:30:14AM -0400, James Carman exclaimed: >The only changes that will be persisted to the database are ones that >go on within a transaction. So, do all of your work in transactional >methods (in spring-managed beans), but leave your session open for the >entire request so that you can traverse relationships if necessary. > >On Fri, Jun 19, 2009 at 1:43 AM, Ryan wrote: >> >> I have been reading Nick Wiedenbrueck's blog, specifically about >> patterns and pitfalls when using wicket with spring and hibernate. >> >> It seems fairly common for programmers to run into the "issue" of having >> entities persisted to the database at unexpected times. This happens >> when a transaction is closed and the hibernate session is flushed. >> Certainly this issue is not specific to using Wicket with spring and >> hibernate, but I think it is common enough to warrant some attention. >> >> There are a few suggestions to solving this problem: >> >> 1) Use DTOs >> 2) Make sure validation happens in wicket so the object is not modified >> 3) Clear the hibernate session or throw exceptions at just the right >> times >> >> I think all of these have some issues. Using DTOs is code heavy. >> Validating entirely in wicket is not always an option (sometimes the >> service tier needs to do some extended business validation). Clearing >> the hibernate session or throwing exceptions will cause Lazy >> Initialization exceptions if not used carefully (which can be hard when >> you do not control all the components on a page) >> >> I wanted to share one solution I have used and see what others think. >> >> I mark all of my transactional methods (usually in the service) as read >> only. I then define a set of "persist" methods (usually on a DAO) that >> are marked as REQUIRES_NEW and are not read only. When I am ready to >> persist an object it is passed to one of these methods and merged into >> the session. This effectively persists the object. Some of these persist >> methods can take a collection of objects so that they can be persisted >> efficiently in one transaction. So far this has worked well for me. >> >> Does anyone have any thoughts on this method or can share some other >> techniques? >> >> Thanks, >> Ryan >> >> - >> 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 > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Hibernate Transactions and Wicket
I use Entity objects directly as well. I read the thread you mentioned and it sounds like you do not use Spring. In our application we are using spring and so the solutions are a bit different. I just wanted to offer up another solution to the problem when using Spring to manage transactions and the hibernate session. On Fri, Jun 19, 2009 at 10:42:16AM +0300, Martin Makundi exclaimed: >> 1) Use DTOs >> I think all of these have some issues. Using DTOs is code heavy. > >I use @Entity objects directly as objects. No overhead. > >There was some discussion about Hibernate and wicket in: >* http://www.nabble.com/JPA-EntityManager-storage-td23888325.html >* http://www.mail-archive.com/users@wicket.apache.org/msg37772.html > >** >Martin > >- >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: Hibernate Transactions and Wicket
I think your misunderstanding the issue. My application is working fine, no lazy init issues etc. I call merge because I *want* things persisted to the DB. I mentioned the lazy init exception because that is what happens if you clear the hibernate session (and spring will do it if it rolls back a transaction). Here is the blog post with a concrete example: http://stronglytypedblog.blogspot.com/2009/03/wicket-patterns-and-pitfalls-3.html I only sent the email as another option for the Session flushing that happens when a transaction (or nested transaction) is committed. -Ryan On Fri, Jun 19, 2009 at 11:45:42AM +0530, vineet semwal exclaimed: >lazy initialization exception happens whens you try to initialize a object >(generally collection) >and hibernate session is already closed. >merge is not recommended ,it attaches a object back to hibernate session + >also cause database update( why will you update a object when you actually >need to read a collection also what are the chances that it won't give you >the same lazy initialized exception again as hibernate session can be closed >before you try to access the collection.) > >Simple solutions >1) eager fetch the collection if it's small. >2)For a big collection, write a method in data access layer that retrieves >collection/association( initialize the collection this time). > you can also do database paging in this case. > >regards, >vineet semwal > >On Fri, Jun 19, 2009 at 11:13 AM, Ryan wrote: > >> I have been reading Nick Wiedenbrueck's blog, specifically about >> patterns and pitfalls when using wicket with spring and hibernate. >> >> It seems fairly common for programmers to run into the "issue" of having >> entities persisted to the database at unexpected times. This happens >> when a transaction is closed and the hibernate session is flushed. >> Certainly this issue is not specific to using Wicket with spring and >> hibernate, but I think it is common enough to warrant some attention. >> >> There are a few suggestions to solving this problem: >> >> 1) Use DTOs >> 2) Make sure validation happens in wicket so the object is not modified >> 3) Clear the hibernate session or throw exceptions at just the right >> times >> >> I think all of these have some issues. Using DTOs is code heavy. >> Validating entirely in wicket is not always an option (sometimes the >> service tier needs to do some extended business validation). Clearing >> the hibernate session or throwing exceptions will cause Lazy >> Initialization exceptions if not used carefully (which can be hard when >> you do not control all the components on a page) >> >> I wanted to share one solution I have used and see what others think. >> >> I mark all of my transactional methods (usually in the service) as read >> only. I then define a set of "persist" methods (usually on a DAO) that >> are marked as REQUIRES_NEW and are not read only. When I am ready to >> persist an object it is passed to one of these methods and merged into >> the session. This effectively persists the object. Some of these persist >> methods can take a collection of objects so that they can be persisted >> efficiently in one transaction. So far this has worked well for me. >> >> Does anyone have any thoughts on this method or can share some other >> techniques? >> >> Thanks, >> Ryan >> >> - >> 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: JDeveloper - Can I get a show of hands?
JDev is not a bad IDE actually. If you want a lot of ready to use integrated functionality then its by far better than any of the earlier mentioned IDE's (especially if you use e.g. bc4j, soa, adf etc) - this is true as long as you need the oracle taste that is. For pure java programming the other IDE's are a lot more pleasant to use (especially with non-oracle open-source frameworks like wicket, spring, seam etc). I've done projects in both JDeveloper and the other IDE's, and they all get the job done. :) And you're right I guess, for non-java people JDeveloper is easier to start with I think... - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
ANN: wicket based demo of stitches release
Hi everyone. Just wanted to let you know that I released stitches with a cool demo and I wouldn't be done yet if it weren't for wicket. While stitches (the backend) doesn't need or use any UI component, for interfacing with the stitches repo, I wouldn't think of using anything but wicket. about the project: http://www.philliprhodes.com/content/stitches-30-seconds The wicket-based demo: (Please be gentle and understand slowness. very underpowered server, wife needs to increase my hobby budget!) http://demo.philliprhodes.com/stitches-client/ Phillip - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax enabled pages are slow to load
great. i added a warning to the javadoc saying the implementations should be fast. -igor On Fri, Jun 19, 2009 at 9:13 AM, T Ames wrote: > Thanks Igor for making me THINK! > > This was my issue. I instituted my own ConfigurationType. At the time I did > not realize that the WebApplication.getConfigurationType() was being called > at many points during the rendering phase. So each time this method was > called it was thrashing about in LDAP - which is where I am storing many of > my properties. It makes sense to me NOW :) > > All fixed and AJAX is working SUPER FAST. > > --Tim > > On Thu, Jun 18, 2009 at 11:43 AM, Igor Vaynberg > wrote: > >> seems quiet strange. wicket does not spawn threads - but your ajax >> calls do. so the question is what is spawning the threads before the >> page renders? >> >> -igor >> >> On Thu, Jun 18, 2009 at 6:55 AM, Ames, Tim wrote: >> > I have recently converted a project from 1.3.5 to 1.4.rc-4. The only >> thing that I have changed with it is adding all the generics. >> > >> > On pages, panels, etc. that I have ajax classes, the pages are taking a >> great deal of time to load. They were not >> > exactly quick to load for me in 1.3.5, but in 1.4.rc-4 they are painfully >> slow. >> > >> > While in debug mode, I check during the database loading phase and all >> that is running very quickly. It seems to be at the rendering phase where >> the problem lies. I notice in the stack that there are many many Daemon >> threads being created before the page will finally display. I have ran this >> in development and in deployment mode with no appreciable difference (and on >> two different web servers). >> > >> > For a test I placed a breakpoint in the onRender() method of the page. >> The breakpoint occurred about halfway through all the Daemon threads that >> were being created. >> > >> > I am using Tomcat 6.0.14 >> > >> > I am noticing this in other projects not just this one. Any suggestions >> on what to look for to speed it up? I do have logging on with info, so I >> have verified that all the objects are serializable. >> > >> > One of the projects has a webpage class with a mix of these ajax >> components: >> > AjaxSelfUpdatingTimerBehavior; >> > AjaxLink; >> > ModalWindow; >> > IndicatingAjaxLink; >> > >> > >> > >> > >> > Timothy Ames >> > Developer II >> > Promedica Health Systems, North >> > Direct phone: 517-265-0281 >> > Internal extension: 72281 >> > >> > _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ >> _ >> > >> > EMAIL CONFIDENTIALITY NOTICE >> > >> > This Email message, and any attachments, may contain confidential >> > patient health information that is legally protected. This information >> > is intended only for the use of the individual or entity named above. >> > The authorized recipient of this information is prohibited from >> disclosing >> > this information to any other party unless required to do so by law >> > or regulation and is required to destroy the information after its stated >> > need has been fulfilled. If you are not the intended recipient, you are >> > hereby notified that any disclosure, copying, distribution, or action >> > taken in reliance on the contents of this message is strictly prohibited. >> > >> > If you have received this information in error, please notify >> > the sender immediately by replying to this message and delete the >> > message from your system. >> > >> >> - >> 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: JDeveloper - Can I get a show of hands?
god used Eclipse 1.0 to develop universe. NM Software Developer - Buenos aires, Argentina. On Fri, Jun 19, 2009 at 5:44 PM, Martijn Reuvers wrote: > You might want to try Netbeans for UML (there is a single plugin, > install it and it works fine). I have not had any problems with it, it > has quite some features (similar to the ones in JDeveloper). > > Use SQLDeveloper (of Oracle as well) if you need to replace Toad, > however keep in mind it does not have all the dba features Toad > provides, no free tool has these in fact. > > Well Apex is Apex, it cannot be replaced easily as its tied so closely > to the oracle database and its pl/sql. > > As soon as you use Maven there is no need anymore for JDeveloper, at > least not for running/building the project. If you really require > specific features for instance for Apex you can still create a single > workspace next to the normal maven one and use that separately. > > As for weblogic, just deploy a war manually through its console if you > need to test it. However for faster testing I'd use Jetty with mvn > jetty:run (you can always add a weblogic*.xml to the final war to > override some libraries or so). > > > On Fri, Jun 19, 2009 at 5:26 PM, Dane Laverty > wrote: > > I've really enjoyed getting to use Maven on my recent projects. I'm no > > Maven expert, but I'm finding that I don't have to be -- it really > > just does a great job. Getting Maven working with JDeveloper has not > > been going well so far, so that's been one hangup. > > > > There are a few reasons for the department-wide IDE mandate. Our > > manager has just discovered UML (I don't know anything about it, to be > > honest), and JDeveloper provides UML functionality out of the box, > > while any of the free Eclipse UML plugins I could find required a > > mountain of dependencies and don't appear to work as smoothly as the > > JDev one. Also, we're trying to replace TOAD as our database tool, and > > JDev looks like it can do that. The third reason is that most of our > > applications are Oracle ApEx, and JDev has stuff for that too. > > > > I'm trying to port my existing apps to JDeveloper, but without much > > success. The main problems so far are: > > - How do I import a Wicket project using the Maven standard directory > > layout? (I am aware of the Maven JDev plugin for JDev 10, but it has > > issues with JDev 11) > > - How do I run a Wicket app in JDeveloper using the internal WebLogic > server? > > - Does JDeveloper have some sort of Maven-like functionality for > > project lifecycle management? > > > > I imagine (hope) that most of these questions have easy answers, but > > I'm just not finding a lot of relevant online > > documentation/discussion. Most of the JDeveloper web app documentation > > is focused on EJBs or basic Servlet/JSP-based apps. > > > > > > On Fri, Jun 19, 2009 at 3:53 AM, James > > Carman wrote: > >> +1 on using Maven. Most folks at our job site use eclipse, but I'm an > >> IntelliJ junkie (they got me hooked many years ago and I can't break > >> free). For the most part, we don't have issues between environments, > >> provided folks have their plugins set up correctly. > >> > >> On Fri, Jun 19, 2009 at 6:39 AM, Martijn Reuvers > >> wrote: > >>> > >>> When you use ADF, then stick to JDeveloper you'll get a lot of > >>> integration for your application and can really build applications > >>> fast. > >>> > >>> However if you use open-source frameworks like wicket, you're better > >>> off using one of the other IDE's (Netbeans, Eclipse, IntelliJ). Just > >>> use maven or so, then your management has nothing to say, as it does > >>> not really matter what IDE you use. I always say: Use whatever gets > >>> the job done. =) > >>> > >>> On Fri, Jun 19, 2009 at 1:00 AM, Dane Laverty > wrote: > >>> > Our management has chosen to make JDeveloper 11g the required IDE for > >>> > the department. Searching the Wicket mailing list archives, I find > >>> > that there is very little discussion about JDev. I'd be interested to > >>> > know, are any of you currently using JDeveloper as your main Wicket > >>> > IDE? > >>> > > >>> > - > >>> > 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 > >>> > >> > >> - > >> 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...@wick
Re: JDeveloper - Can I get a show of hands?
James & Igor, It sounds like your experiences with UML are about what I am expecting it to be like. Scott, the move to drop other programs in favor of JDeveloper is partly about cost-cutting, but more so about standardization. As I've mentioned, I'm the only Java programmer on staff, and I think JDeveloper and its out-of-the-box-ness will be a little less intimidating to the rest of the staff as we move towards Java than Eclipse with its many, many plugins. Martijn, "Apex is Apex" is a good way of putting it. I'm hoping that this will be a move away from Apex and toward application coding that is more maintainable. For the most part, I'm keeping a positive attitude about the change. I love Eclipse, and I expect that I'll find JDeveloper frustrating, but I'm looking forward to it as a chance to get some experience with something new. Same with UML. Whether or not it sticks, at least it will be a learning experience. On Fri, Jun 19, 2009 at 8:44 AM, Martijn Reuvers wrote: > You might want to try Netbeans for UML (there is a single plugin, > install it and it works fine). I have not had any problems with it, it > has quite some features (similar to the ones in JDeveloper). > > Use SQLDeveloper (of Oracle as well) if you need to replace Toad, > however keep in mind it does not have all the dba features Toad > provides, no free tool has these in fact. > > Well Apex is Apex, it cannot be replaced easily as its tied so closely > to the oracle database and its pl/sql. > > As soon as you use Maven there is no need anymore for JDeveloper, at > least not for running/building the project. If you really require > specific features for instance for Apex you can still create a single > workspace next to the normal maven one and use that separately. > > As for weblogic, just deploy a war manually through its console if you > need to test it. However for faster testing I'd use Jetty with mvn > jetty:run (you can always add a weblogic*.xml to the final war to > override some libraries or so). > > > On Fri, Jun 19, 2009 at 5:26 PM, Dane Laverty wrote: >> I've really enjoyed getting to use Maven on my recent projects. I'm no >> Maven expert, but I'm finding that I don't have to be -- it really >> just does a great job. Getting Maven working with JDeveloper has not >> been going well so far, so that's been one hangup. >> >> There are a few reasons for the department-wide IDE mandate. Our >> manager has just discovered UML (I don't know anything about it, to be >> honest), and JDeveloper provides UML functionality out of the box, >> while any of the free Eclipse UML plugins I could find required a >> mountain of dependencies and don't appear to work as smoothly as the >> JDev one. Also, we're trying to replace TOAD as our database tool, and >> JDev looks like it can do that. The third reason is that most of our >> applications are Oracle ApEx, and JDev has stuff for that too. >> >> I'm trying to port my existing apps to JDeveloper, but without much >> success. The main problems so far are: >> - How do I import a Wicket project using the Maven standard directory >> layout? (I am aware of the Maven JDev plugin for JDev 10, but it has >> issues with JDev 11) >> - How do I run a Wicket app in JDeveloper using the internal WebLogic server? >> - Does JDeveloper have some sort of Maven-like functionality for >> project lifecycle management? >> >> I imagine (hope) that most of these questions have easy answers, but >> I'm just not finding a lot of relevant online >> documentation/discussion. Most of the JDeveloper web app documentation >> is focused on EJBs or basic Servlet/JSP-based apps. >> >> >> On Fri, Jun 19, 2009 at 3:53 AM, James >> Carman wrote: >>> +1 on using Maven. Most folks at our job site use eclipse, but I'm an >>> IntelliJ junkie (they got me hooked many years ago and I can't break >>> free). For the most part, we don't have issues between environments, >>> provided folks have their plugins set up correctly. >>> >>> On Fri, Jun 19, 2009 at 6:39 AM, Martijn Reuvers >>> wrote: When you use ADF, then stick to JDeveloper you'll get a lot of integration for your application and can really build applications fast. However if you use open-source frameworks like wicket, you're better off using one of the other IDE's (Netbeans, Eclipse, IntelliJ). Just use maven or so, then your management has nothing to say, as it does not really matter what IDE you use. I always say: Use whatever gets the job done. =) On Fri, Jun 19, 2009 at 1:00 AM, Dane Laverty wrote: > Our management has chosen to make JDeveloper 11g the required IDE for > the department. Searching the Wicket mailing list archives, I find > that there is very little discussion about JDev. I'd be interested to > know, are any of you currently using JDeveloper as your main Wicket > IDE? > > - > To unsubs
Re: Ajax enabled pages are slow to load
Thanks Igor for making me THINK! This was my issue. I instituted my own ConfigurationType. At the time I did not realize that the WebApplication.getConfigurationType() was being called at many points during the rendering phase. So each time this method was called it was thrashing about in LDAP - which is where I am storing many of my properties. It makes sense to me NOW :) All fixed and AJAX is working SUPER FAST. --Tim On Thu, Jun 18, 2009 at 11:43 AM, Igor Vaynberg wrote: > seems quiet strange. wicket does not spawn threads - but your ajax > calls do. so the question is what is spawning the threads before the > page renders? > > -igor > > On Thu, Jun 18, 2009 at 6:55 AM, Ames, Tim wrote: > > I have recently converted a project from 1.3.5 to 1.4.rc-4. The only > thing that I have changed with it is adding all the generics. > > > > On pages, panels, etc. that I have ajax classes, the pages are taking a > great deal of time to load. They were not > > exactly quick to load for me in 1.3.5, but in 1.4.rc-4 they are painfully > slow. > > > > While in debug mode, I check during the database loading phase and all > that is running very quickly. It seems to be at the rendering phase where > the problem lies. I notice in the stack that there are many many Daemon > threads being created before the page will finally display. I have ran this > in development and in deployment mode with no appreciable difference (and on > two different web servers). > > > > For a test I placed a breakpoint in the onRender() method of the page. > The breakpoint occurred about halfway through all the Daemon threads that > were being created. > > > > I am using Tomcat 6.0.14 > > > > I am noticing this in other projects not just this one. Any suggestions > on what to look for to speed it up? I do have logging on with info, so I > have verified that all the objects are serializable. > > > > One of the projects has a webpage class with a mix of these ajax > components: > > AjaxSelfUpdatingTimerBehavior; > > AjaxLink; > > ModalWindow; > > IndicatingAjaxLink; > > > > > > > > > > Timothy Ames > > Developer II > > Promedica Health Systems, North > > Direct phone: 517-265-0281 > > Internal extension: 72281 > > > > _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ > _ > > > > EMAIL CONFIDENTIALITY NOTICE > > > > This Email message, and any attachments, may contain confidential > > patient health information that is legally protected. This information > > is intended only for the use of the individual or entity named above. > > The authorized recipient of this information is prohibited from > disclosing > > this information to any other party unless required to do so by law > > or regulation and is required to destroy the information after its stated > > need has been fulfilled. If you are not the intended recipient, you are > > hereby notified that any disclosure, copying, distribution, or action > > taken in reliance on the contents of this message is strictly prohibited. > > > > If you have received this information in error, please notify > > the sender immediately by replying to this message and delete the > > message from your system. > > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: JDeveloper - Can I get a show of hands?
You might want to try Netbeans for UML (there is a single plugin, install it and it works fine). I have not had any problems with it, it has quite some features (similar to the ones in JDeveloper). Use SQLDeveloper (of Oracle as well) if you need to replace Toad, however keep in mind it does not have all the dba features Toad provides, no free tool has these in fact. Well Apex is Apex, it cannot be replaced easily as its tied so closely to the oracle database and its pl/sql. As soon as you use Maven there is no need anymore for JDeveloper, at least not for running/building the project. If you really require specific features for instance for Apex you can still create a single workspace next to the normal maven one and use that separately. As for weblogic, just deploy a war manually through its console if you need to test it. However for faster testing I'd use Jetty with mvn jetty:run (you can always add a weblogic*.xml to the final war to override some libraries or so). On Fri, Jun 19, 2009 at 5:26 PM, Dane Laverty wrote: > I've really enjoyed getting to use Maven on my recent projects. I'm no > Maven expert, but I'm finding that I don't have to be -- it really > just does a great job. Getting Maven working with JDeveloper has not > been going well so far, so that's been one hangup. > > There are a few reasons for the department-wide IDE mandate. Our > manager has just discovered UML (I don't know anything about it, to be > honest), and JDeveloper provides UML functionality out of the box, > while any of the free Eclipse UML plugins I could find required a > mountain of dependencies and don't appear to work as smoothly as the > JDev one. Also, we're trying to replace TOAD as our database tool, and > JDev looks like it can do that. The third reason is that most of our > applications are Oracle ApEx, and JDev has stuff for that too. > > I'm trying to port my existing apps to JDeveloper, but without much > success. The main problems so far are: > - How do I import a Wicket project using the Maven standard directory > layout? (I am aware of the Maven JDev plugin for JDev 10, but it has > issues with JDev 11) > - How do I run a Wicket app in JDeveloper using the internal WebLogic server? > - Does JDeveloper have some sort of Maven-like functionality for > project lifecycle management? > > I imagine (hope) that most of these questions have easy answers, but > I'm just not finding a lot of relevant online > documentation/discussion. Most of the JDeveloper web app documentation > is focused on EJBs or basic Servlet/JSP-based apps. > > > On Fri, Jun 19, 2009 at 3:53 AM, James > Carman wrote: >> +1 on using Maven. Most folks at our job site use eclipse, but I'm an >> IntelliJ junkie (they got me hooked many years ago and I can't break >> free). For the most part, we don't have issues between environments, >> provided folks have their plugins set up correctly. >> >> On Fri, Jun 19, 2009 at 6:39 AM, Martijn Reuvers >> wrote: >>> >>> When you use ADF, then stick to JDeveloper you'll get a lot of >>> integration for your application and can really build applications >>> fast. >>> >>> However if you use open-source frameworks like wicket, you're better >>> off using one of the other IDE's (Netbeans, Eclipse, IntelliJ). Just >>> use maven or so, then your management has nothing to say, as it does >>> not really matter what IDE you use. I always say: Use whatever gets >>> the job done. =) >>> >>> On Fri, Jun 19, 2009 at 1:00 AM, Dane Laverty wrote: >>> > Our management has chosen to make JDeveloper 11g the required IDE for >>> > the department. Searching the Wicket mailing list archives, I find >>> > that there is very little discussion about JDev. I'd be interested to >>> > know, are any of you currently using JDeveloper as your main Wicket >>> > IDE? >>> > >>> > - >>> > 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 >>> >> >> - >> 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 > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: JDeveloper - Can I get a show of hands?
Dane, I have used JDev and it is not my preference for a Java IDE. That said, if you're having trouble with it your best resource is posting at forums.oracle.com. As for a PL/SQL IDE, why are you moving away from TOAD, the price ($600 if I remember right...)? The product "PL/SQL Developer" from All Around Automations is a terrific product for more like $180. I have used it extensively and can vouch for it. http://www.allroundautomations.com/ Alternately, there is a PL/SQL IDE from Oracle called "SQL Developer" (formerly Project Raptor). It is an entirely usable product and it's free. I use this on my Mac at home because it's just Java. http://www.oracle.com/technology/products/database/sql_developer/files/what_is_sqldev.html I don't see why you would need to use the same IDE for Java & PL/SQL. I never have. Scott On Fri, Jun 19, 2009 at 8:30 AM, James Carman wrote: > I've always found that trying to do the UML thing just turns out to be more > of a pain than it's worth. For me, it's just easier to code the stuff. You > can generate UML from the code pretty easily (check out the yfiles Javadocs > for an example that's generated using yworks' yDoc product). > > On Fri, Jun 19, 2009 at 11:26 AM, Dane Laverty wrote: > >> I've really enjoyed getting to use Maven on my recent projects. I'm no >> Maven expert, but I'm finding that I don't have to be -- it really >> just does a great job. Getting Maven working with JDeveloper has not >> been going well so far, so that's been one hangup. >> >> There are a few reasons for the department-wide IDE mandate. Our >> manager has just discovered UML (I don't know anything about it, to be >> honest), and JDeveloper provides UML functionality out of the box, >> while any of the free Eclipse UML plugins I could find required a >> mountain of dependencies and don't appear to work as smoothly as the >> JDev one. Also, we're trying to replace TOAD as our database tool, and >> JDev looks like it can do that. The third reason is that most of our >> applications are Oracle ApEx, and JDev has stuff for that too. >> >> I'm trying to port my existing apps to JDeveloper, but without much >> success. The main problems so far are: >> - How do I import a Wicket project using the Maven standard directory >> layout? (I am aware of the Maven JDev plugin for JDev 10, but it has >> issues with JDev 11) >> - How do I run a Wicket app in JDeveloper using the internal WebLogic >> server? >> - Does JDeveloper have some sort of Maven-like functionality for >> project lifecycle management? >> >> I imagine (hope) that most of these questions have easy answers, but >> I'm just not finding a lot of relevant online >> documentation/discussion. Most of the JDeveloper web app documentation >> is focused on EJBs or basic Servlet/JSP-based apps. >> >> >> On Fri, Jun 19, 2009 at 3:53 AM, James >> Carman wrote: >> > +1 on using Maven. Most folks at our job site use eclipse, but I'm an >> > IntelliJ junkie (they got me hooked many years ago and I can't break >> > free). For the most part, we don't have issues between environments, >> > provided folks have their plugins set up correctly. >> > >> > On Fri, Jun 19, 2009 at 6:39 AM, Martijn Reuvers >> > wrote: >> >> >> >> When you use ADF, then stick to JDeveloper you'll get a lot of >> >> integration for your application and can really build applications >> >> fast. >> >> >> >> However if you use open-source frameworks like wicket, you're better >> >> off using one of the other IDE's (Netbeans, Eclipse, IntelliJ). Just >> >> use maven or so, then your management has nothing to say, as it does >> >> not really matter what IDE you use. I always say: Use whatever gets >> >> the job done. =) >> >> >> >> On Fri, Jun 19, 2009 at 1:00 AM, Dane Laverty >> wrote: >> >> > Our management has chosen to make JDeveloper 11g the required IDE for >> >> > the department. Searching the Wicket mailing list archives, I find >> >> > that there is very little discussion about JDev. I'd be interested to >> >> > know, are any of you currently using JDeveloper as your main Wicket >> >> > IDE? >> >> > >> >> > - >> >> > 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 >> >> >> > >> > - >> > 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: JDeveloper - Can I get a show of hands?
we found uml works great in the beginning of an iteration to represent high level architecture and processes to get everyone on the same page. after that we fill in the blanks in code. all this roundtripping into uml, etc, is insane imho. -igor On Fri, Jun 19, 2009 at 8:30 AM, James Carman wrote: > I've always found that trying to do the UML thing just turns out to be more > of a pain than it's worth. For me, it's just easier to code the stuff. You > can generate UML from the code pretty easily (check out the yfiles Javadocs > for an example that's generated using yworks' yDoc product). > > On Fri, Jun 19, 2009 at 11:26 AM, Dane Laverty wrote: > >> I've really enjoyed getting to use Maven on my recent projects. I'm no >> Maven expert, but I'm finding that I don't have to be -- it really >> just does a great job. Getting Maven working with JDeveloper has not >> been going well so far, so that's been one hangup. >> >> There are a few reasons for the department-wide IDE mandate. Our >> manager has just discovered UML (I don't know anything about it, to be >> honest), and JDeveloper provides UML functionality out of the box, >> while any of the free Eclipse UML plugins I could find required a >> mountain of dependencies and don't appear to work as smoothly as the >> JDev one. Also, we're trying to replace TOAD as our database tool, and >> JDev looks like it can do that. The third reason is that most of our >> applications are Oracle ApEx, and JDev has stuff for that too. >> >> I'm trying to port my existing apps to JDeveloper, but without much >> success. The main problems so far are: >> - How do I import a Wicket project using the Maven standard directory >> layout? (I am aware of the Maven JDev plugin for JDev 10, but it has >> issues with JDev 11) >> - How do I run a Wicket app in JDeveloper using the internal WebLogic >> server? >> - Does JDeveloper have some sort of Maven-like functionality for >> project lifecycle management? >> >> I imagine (hope) that most of these questions have easy answers, but >> I'm just not finding a lot of relevant online >> documentation/discussion. Most of the JDeveloper web app documentation >> is focused on EJBs or basic Servlet/JSP-based apps. >> >> >> On Fri, Jun 19, 2009 at 3:53 AM, James >> Carman wrote: >> > +1 on using Maven. Most folks at our job site use eclipse, but I'm an >> > IntelliJ junkie (they got me hooked many years ago and I can't break >> > free). For the most part, we don't have issues between environments, >> > provided folks have their plugins set up correctly. >> > >> > On Fri, Jun 19, 2009 at 6:39 AM, Martijn Reuvers >> > wrote: >> >> >> >> When you use ADF, then stick to JDeveloper you'll get a lot of >> >> integration for your application and can really build applications >> >> fast. >> >> >> >> However if you use open-source frameworks like wicket, you're better >> >> off using one of the other IDE's (Netbeans, Eclipse, IntelliJ). Just >> >> use maven or so, then your management has nothing to say, as it does >> >> not really matter what IDE you use. I always say: Use whatever gets >> >> the job done. =) >> >> >> >> On Fri, Jun 19, 2009 at 1:00 AM, Dane Laverty >> wrote: >> >> > Our management has chosen to make JDeveloper 11g the required IDE for >> >> > the department. Searching the Wicket mailing list archives, I find >> >> > that there is very little discussion about JDev. I'd be interested to >> >> > know, are any of you currently using JDeveloper as your main Wicket >> >> > IDE? >> >> > >> >> > - >> >> > 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 >> >> >> > >> > - >> > 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 >> >> > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Mysterious NullPointerException
right, so where is the stacktrace from the "e" given to the logger?
-igor
On Fri, Jun 19, 2009 at 6:39 AM, Jeremy Levy wrote:
> Igor,
> It's happening on line # 1483 of RequestCycle which corresponds to:
>
> * Called when an unrecoverable runtime exception during request cycle
> handling occurred, which
> * will result in displaying a user facing error page. Clients can override
> this method in case
> * they want to customize logging. NOT called for {...@link
> PageExpiredException page expired
> * exceptions}.
> *
> * @param e
> * the runtime exception
> */
> protected void logRuntimeException(RuntimeException e)
> {
> log.error(e.getMessage(), e);
> }
>
> Jeremy
>
> On Thu, Jun 18, 2009 at 11:46 AM, Igor Vaynberg
> wrote:
>
>> that is rather strange, there should be the stack trace. why dont you
>> change your logger to show the line numbers so we can see where the
>> log statement is coming from.
>>
>> -igor
>>
>> On Thu, Jun 18, 2009 at 7:53 AM, Jeremy Levy wrote:
>> > Per,
>> > There is no stack dump, that is the entire output.
>> >
>> > J
>> >
>> > On Thu, Jun 18, 2009 at 10:48 AM, Per Lundholm > >wrote:
>> >
>> >> No. ;-)
>> >>
>> >> Are you suggesting that the version of Wicket matters?
>> >>
>> >> How does the stack dump look in your logs?
>> >>
>> >> /Per
>> >>
>> >>
>> >> On Thu, Jun 18, 2009 at 4:25 PM, Jeremy Levy wrote:
>> >> > I see the following a few times a day, this is with Wicket 1.3.6. It
>> >> > results in a 500 being displayed to the user...
>> >> >
>> >> > 2009-06-18 00:53:09,485 ERROR Web [RequestCycle] :
>> >> > java.lang.NullPointerException
>> >> >
>> >> > I realize this isn't much to go on, any ideas?
>> >> >
>> >> > j
>> >> >
>> >>
>> >> -
>> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> >> For additional commands, e-mail: users-h...@wicket.apache.org
>> >>
>> >>
>> >
>> >
>> > --
>> > Jeremy Levy
>> >
>> > See my location in real-time:
>> > http://seemywhere.com/jeremy
>> >
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>>
>
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Re: JDeveloper - Can I get a show of hands?
I've always found that trying to do the UML thing just turns out to be more of a pain than it's worth. For me, it's just easier to code the stuff. You can generate UML from the code pretty easily (check out the yfiles Javadocs for an example that's generated using yworks' yDoc product). On Fri, Jun 19, 2009 at 11:26 AM, Dane Laverty wrote: > I've really enjoyed getting to use Maven on my recent projects. I'm no > Maven expert, but I'm finding that I don't have to be -- it really > just does a great job. Getting Maven working with JDeveloper has not > been going well so far, so that's been one hangup. > > There are a few reasons for the department-wide IDE mandate. Our > manager has just discovered UML (I don't know anything about it, to be > honest), and JDeveloper provides UML functionality out of the box, > while any of the free Eclipse UML plugins I could find required a > mountain of dependencies and don't appear to work as smoothly as the > JDev one. Also, we're trying to replace TOAD as our database tool, and > JDev looks like it can do that. The third reason is that most of our > applications are Oracle ApEx, and JDev has stuff for that too. > > I'm trying to port my existing apps to JDeveloper, but without much > success. The main problems so far are: > - How do I import a Wicket project using the Maven standard directory > layout? (I am aware of the Maven JDev plugin for JDev 10, but it has > issues with JDev 11) > - How do I run a Wicket app in JDeveloper using the internal WebLogic > server? > - Does JDeveloper have some sort of Maven-like functionality for > project lifecycle management? > > I imagine (hope) that most of these questions have easy answers, but > I'm just not finding a lot of relevant online > documentation/discussion. Most of the JDeveloper web app documentation > is focused on EJBs or basic Servlet/JSP-based apps. > > > On Fri, Jun 19, 2009 at 3:53 AM, James > Carman wrote: > > +1 on using Maven. Most folks at our job site use eclipse, but I'm an > > IntelliJ junkie (they got me hooked many years ago and I can't break > > free). For the most part, we don't have issues between environments, > > provided folks have their plugins set up correctly. > > > > On Fri, Jun 19, 2009 at 6:39 AM, Martijn Reuvers > > wrote: > >> > >> When you use ADF, then stick to JDeveloper you'll get a lot of > >> integration for your application and can really build applications > >> fast. > >> > >> However if you use open-source frameworks like wicket, you're better > >> off using one of the other IDE's (Netbeans, Eclipse, IntelliJ). Just > >> use maven or so, then your management has nothing to say, as it does > >> not really matter what IDE you use. I always say: Use whatever gets > >> the job done. =) > >> > >> On Fri, Jun 19, 2009 at 1:00 AM, Dane Laverty > wrote: > >> > Our management has chosen to make JDeveloper 11g the required IDE for > >> > the department. Searching the Wicket mailing list archives, I find > >> > that there is very little discussion about JDev. I'd be interested to > >> > know, are any of you currently using JDeveloper as your main Wicket > >> > IDE? > >> > > >> > - > >> > 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 > >> > > > > - > > 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: JDeveloper - Can I get a show of hands?
dont you mean 1. Eclipse 2. IntelliJ IDEA 3. Netbeans :) -igor On Fri, Jun 19, 2009 at 3:25 AM, James Carman wrote: > Absolutely not. I don't know that I've even heard anyone say they're > using it. It's funny how management thinks they can make these sort > of decisions for developers. I'd say stick with one of the top three > (in my opinion), in this order: > > 1. IntelliJ IDEA > 2. Eclipse > 3. Netbeans > > > On Thu, Jun 18, 2009 at 7:00 PM, Dane Laverty wrote: >> >> Our management has chosen to make JDeveloper 11g the required IDE for >> the department. Searching the Wicket mailing list archives, I find >> that there is very little discussion about JDev. I'd be interested to >> know, are any of you currently using JDeveloper as your main Wicket >> IDE? >> >> - >> 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 > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: JDeveloper - Can I get a show of hands?
I've really enjoyed getting to use Maven on my recent projects. I'm no Maven expert, but I'm finding that I don't have to be -- it really just does a great job. Getting Maven working with JDeveloper has not been going well so far, so that's been one hangup. There are a few reasons for the department-wide IDE mandate. Our manager has just discovered UML (I don't know anything about it, to be honest), and JDeveloper provides UML functionality out of the box, while any of the free Eclipse UML plugins I could find required a mountain of dependencies and don't appear to work as smoothly as the JDev one. Also, we're trying to replace TOAD as our database tool, and JDev looks like it can do that. The third reason is that most of our applications are Oracle ApEx, and JDev has stuff for that too. I'm trying to port my existing apps to JDeveloper, but without much success. The main problems so far are: - How do I import a Wicket project using the Maven standard directory layout? (I am aware of the Maven JDev plugin for JDev 10, but it has issues with JDev 11) - How do I run a Wicket app in JDeveloper using the internal WebLogic server? - Does JDeveloper have some sort of Maven-like functionality for project lifecycle management? I imagine (hope) that most of these questions have easy answers, but I'm just not finding a lot of relevant online documentation/discussion. Most of the JDeveloper web app documentation is focused on EJBs or basic Servlet/JSP-based apps. On Fri, Jun 19, 2009 at 3:53 AM, James Carman wrote: > +1 on using Maven. Most folks at our job site use eclipse, but I'm an > IntelliJ junkie (they got me hooked many years ago and I can't break > free). For the most part, we don't have issues between environments, > provided folks have their plugins set up correctly. > > On Fri, Jun 19, 2009 at 6:39 AM, Martijn Reuvers > wrote: >> >> When you use ADF, then stick to JDeveloper you'll get a lot of >> integration for your application and can really build applications >> fast. >> >> However if you use open-source frameworks like wicket, you're better >> off using one of the other IDE's (Netbeans, Eclipse, IntelliJ). Just >> use maven or so, then your management has nothing to say, as it does >> not really matter what IDE you use. I always say: Use whatever gets >> the job done. =) >> >> On Fri, Jun 19, 2009 at 1:00 AM, Dane Laverty wrote: >> > Our management has chosen to make JDeveloper 11g the required IDE for >> > the department. Searching the Wicket mailing list archives, I find >> > that there is very little discussion about JDev. I'd be interested to >> > know, are any of you currently using JDeveloper as your main Wicket >> > IDE? >> > >> > - >> > 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 >> > > - > 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: [announce] Wicket 1.4-RC5 released
So, if this can cause crazy problems like that, why is it off by default? I didn't see any justification (or that it was off by default for that matter) in the javadocs. On Fri, Jun 19, 2009 at 11:19 AM, Johan Compagner wrote: > > yes > > On Fri, Jun 19, 2009 at 17:07, James Carman > wrote: > > > I assume that's > > getResourceSettings().setAddLastModifiedTimeToResourceReferenceUrl(true)? > > > > On Fri, Jun 19, 2009 at 11:04 AM, Johan Compagner > >wrote: > > > > > no but you can turn it on. > > > Then these problems are not an issue. > > > > > > On Fri, Jun 19, 2009 at 16:14, James Carman < > > jcar...@carmanconsulting.com > > > >wrote: > > > > > > > Is it turned on by default? I don't think I changed anything with > > > > respect to that setting. > > > > > > > > On Fri, Jun 19, 2009 at 9:33 AM, Johan Compagner > > > > wrote: > > > > > or add the lastmodifiedtimestamp to your resources (thats a wicket > > > > setting) > > > > > > > > > > On Fri, Jun 19, 2009 at 12:32, James Carman < > > > > jcar...@carmanconsulting.com>wrote: > > > > > > > > > >> Only problem I'm having with 1.4-rc5 seems to be some JavaScript > > > > >> incompatibilities. I had to clear my cache to get some of my ajax > > > > >> stuff working again. :( Guess I'll have to make sure I tell my > > > > >> customers. > > > > >> > > > > >> On Fri, Jun 19, 2009 at 3:10 AM, Paul Szulc > > > > wrote: > > > > >> >> > > > > >> >> > > > > >> >> besides that it's great to see the final release getting closer > > :-) > > > > >> >> > > > > >> > > > > > >> > > > > > >> > how long do you think before final release? > > > > >> > > > > > >> > > > > >> > > - > > > > >> 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 > > > > > > > > > > > > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: [announce] Wicket 1.4-RC5 released
yes On Fri, Jun 19, 2009 at 17:07, James Carman wrote: > I assume that's > getResourceSettings().setAddLastModifiedTimeToResourceReferenceUrl(true)? > > On Fri, Jun 19, 2009 at 11:04 AM, Johan Compagner >wrote: > > > no but you can turn it on. > > Then these problems are not an issue. > > > > On Fri, Jun 19, 2009 at 16:14, James Carman < > jcar...@carmanconsulting.com > > >wrote: > > > > > Is it turned on by default? I don't think I changed anything with > > > respect to that setting. > > > > > > On Fri, Jun 19, 2009 at 9:33 AM, Johan Compagner > > > wrote: > > > > or add the lastmodifiedtimestamp to your resources (thats a wicket > > > setting) > > > > > > > > On Fri, Jun 19, 2009 at 12:32, James Carman < > > > jcar...@carmanconsulting.com>wrote: > > > > > > > >> Only problem I'm having with 1.4-rc5 seems to be some JavaScript > > > >> incompatibilities. I had to clear my cache to get some of my ajax > > > >> stuff working again. :( Guess I'll have to make sure I tell my > > > >> customers. > > > >> > > > >> On Fri, Jun 19, 2009 at 3:10 AM, Paul Szulc > > > wrote: > > > >> >> > > > >> >> > > > >> >> besides that it's great to see the final release getting closer > :-) > > > >> >> > > > >> > > > > >> > > > > >> > how long do you think before final release? > > > >> > > > > >> > > > >> > - > > > >> 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: [announce] Wicket 1.4-RC5 released
I assume that's getResourceSettings().setAddLastModifiedTimeToResourceReferenceUrl(true)? On Fri, Jun 19, 2009 at 11:04 AM, Johan Compagner wrote: > no but you can turn it on. > Then these problems are not an issue. > > On Fri, Jun 19, 2009 at 16:14, James Carman >wrote: > > > Is it turned on by default? I don't think I changed anything with > > respect to that setting. > > > > On Fri, Jun 19, 2009 at 9:33 AM, Johan Compagner > > wrote: > > > or add the lastmodifiedtimestamp to your resources (thats a wicket > > setting) > > > > > > On Fri, Jun 19, 2009 at 12:32, James Carman < > > jcar...@carmanconsulting.com>wrote: > > > > > >> Only problem I'm having with 1.4-rc5 seems to be some JavaScript > > >> incompatibilities. I had to clear my cache to get some of my ajax > > >> stuff working again. :( Guess I'll have to make sure I tell my > > >> customers. > > >> > > >> On Fri, Jun 19, 2009 at 3:10 AM, Paul Szulc > > wrote: > > >> >> > > >> >> > > >> >> besides that it's great to see the final release getting closer :-) > > >> >> > > >> > > > >> > > > >> > how long do you think before final release? > > >> > > > >> > > >> - > > >> 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: [announce] Wicket 1.4-RC5 released
no but you can turn it on. Then these problems are not an issue. On Fri, Jun 19, 2009 at 16:14, James Carman wrote: > Is it turned on by default? I don't think I changed anything with > respect to that setting. > > On Fri, Jun 19, 2009 at 9:33 AM, Johan Compagner > wrote: > > or add the lastmodifiedtimestamp to your resources (thats a wicket > setting) > > > > On Fri, Jun 19, 2009 at 12:32, James Carman < > jcar...@carmanconsulting.com>wrote: > > > >> Only problem I'm having with 1.4-rc5 seems to be some JavaScript > >> incompatibilities. I had to clear my cache to get some of my ajax > >> stuff working again. :( Guess I'll have to make sure I tell my > >> customers. > >> > >> On Fri, Jun 19, 2009 at 3:10 AM, Paul Szulc > wrote: > >> >> > >> >> > >> >> besides that it's great to see the final release getting closer :-) > >> >> > >> > > >> > > >> > how long do you think before final release? > >> > > >> > >> - > >> 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: LinkTree : when using a refreshing model, expanding/collapsing nodes not working anymore
Did you ever get anywhere with this? I have the same problem where I refresh
the tree from the source data each time getObject() is called, that is, when
a user selects a node. It just feels wrong but I can't get it to work any
other way.
I am persisting selected nodes by implementing my own ITreeState then
overriding isNodeSelected(Object node) to check for the node in the source
data.
I think this methodology is what is preventing the expansion and collapsing
of node to fail (I think it's actually working but the tree rebuild is
refreshing it immediately)
Cheers,
Mark
LiveNono wrote:
>
> hi
>
> I didn't manage to sleep this night so I did a quickstart project with my
> issue and then... realised how stupid I've been : when refreshing the tree
> I
> loose the data about what to open/close, hence my issue.
>
> I don't know yet the solution I'll follow, hesitating between informing
> the
> user and refreshing the whole tree as soon as data behind change or keep
> track of the tree state in some wrappers around my data.
>
> Time'll tell, and hopefully my brain will be faster next time :)
>
> Side node : I'm once again amazed by the flexibility of wicket. It's
> really
> able to fit anyone needs.
>
> The only "issue" with this tree, in my case, is that I find the code is a
> bit clumsy. First I affect the data to the nodes (using recursion), and
> then, when the linkTree is created, I assign some state to it according to
> some specific nodes I've just added (like which one will be first the
> first
> one, or to expand some nodes in order to have one pre selected), being
> kind
> of required to keep track of them in between.
>
> thanks again
> nono
>
> NB : I hope it doesn't seem like the mailing list is my teddy bear, even
> if
> the fact is that I spend a lot of time before asking trying to figure out
> by
> myself...
>
> 2009/4/15 Live Nono
>
>> Small extra precision : using
>> tree.getTreeState().expandAll()/collapseAll()
>> works fine...
>>
>> 2009/4/15 Live Nono
>>
>> Hi
>>>
>>> I've another issue with the LinkTree.
>>>
>>> Up to recently, it was working all fine. I was creating the LinkTree
>>> this
>>> way :
>>> new LinkTree("tree", getTreeModel())
>>>
>>> But then I wanted the model to be refreshed at each request. I tried
>>> with
>>> many refreshing models like for example new LinkTree("tree", new
>>> LoadableTreeModel(rootId)) or new LinkTree("tree", new
>>> PropertyModel(this,
>>> "TreeModel"))...
>>>
>>> However, each time, the expanding/collapsing behavior doesn't work
>>> anymore. When I click on the + or - nothing happens.
>>>
>>> Any help regarding what to do/where to look is highly welcomed !
>>>
>>> thanks in advance
>>> nono
>>>
>>
>>
>
>
--
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Re: Creating a form dynamically
This might be useful: http://herebebeasties.com/2007-08-17/wicket-bean-editor/ Regards, Erik. Ryan LaHue wrote: I'm trying to build a form dynamically and am having a little problem. Basically I have a class that takes a List and then passes them into a ListView for display on screen. The problem is that they were created elsewhere and I have no control over two things: 1) The order/type of each FormComponent 2) The wicket:id that was chosen for them when the FormComponents were created I think I've solved 1) by creating wrapper classes for each supported FormComponent type... for example, I have a DropDownChoicePanel which simply adds the DropDownChoice it is passed to its html, which is simply a . This way I can simply wrap each FormComponent in the list with a panel and add all the panels to my listview rather than the components themselves -- this solves the problem of homogenizing the listview's HTML. But 2) is causing me problems, because unless I require all FormComponents to be given a wicket:id which is prespecified and is the same as that in the DropDownChoicePanel (wicket:id="component") then it will not work. Am I going about this all wrong? Is there any way I can receive a FormComponent and then change its wicket:id so that it will always be "component" in my ListView? Or is there a solution for this problem already? Much thanks for any advice. -- Erik van Oosten http://www.day-to-day-stuff.blogspot.com/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Creating a form dynamically
I've had good results creating my child components as panels and adding them to a RepeatingView (instead of ListView). The child panels should get their IDs from RepeatingView.newChildId(). jk On Fri, Jun 19, 2009 at 10:14:12AM -0400, James Carman wrote: > You could use Velocity to dynamically build your markup. > > On Fri, Jun 19, 2009 at 10:10 AM, Ryan LaHue wrote: > > I'm trying to build a form dynamically and am having a little problem. > > Basically I have a class that takes a List and then passes > > them into a ListView for display on screen. The problem is that they were > > created elsewhere and I have no control over two things: > > 1) The order/type of each FormComponent > > 2) The wicket:id that was chosen for them when the FormComponents were > > created > > > > I think I've solved 1) by creating wrapper classes for each supported > > FormComponent type... for example, I have a DropDownChoicePanel which simply > > adds the DropDownChoice it is passed to its html, which is simply a > wicket:id="component">. This way I can simply wrap each > > FormComponent in the list with a panel and add all the panels to my listview > > rather than the components themselves -- this solves the problem of > > homogenizing the listview's HTML. > > > > But 2) is causing me problems, because unless I require all FormComponents > > to be given a wicket:id which is prespecified and is the same as that in the > > DropDownChoicePanel (wicket:id="component") then it will not work. > > > > Am I going about this all wrong? Is there any way I can receive a > > FormComponent and then change its wicket:id so that it will always be > > "component" in my ListView? Or is there a solution for this problem > > already? > > > > Much thanks for any advice. > > > > - > 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: [announce] Wicket 1.4-RC5 released
Is it turned on by default? I don't think I changed anything with respect to that setting. On Fri, Jun 19, 2009 at 9:33 AM, Johan Compagner wrote: > or add the lastmodifiedtimestamp to your resources (thats a wicket setting) > > On Fri, Jun 19, 2009 at 12:32, James Carman > wrote: > >> Only problem I'm having with 1.4-rc5 seems to be some JavaScript >> incompatibilities. I had to clear my cache to get some of my ajax >> stuff working again. :( Guess I'll have to make sure I tell my >> customers. >> >> On Fri, Jun 19, 2009 at 3:10 AM, Paul Szulc wrote: >> >> >> >> >> >> besides that it's great to see the final release getting closer :-) >> >> >> > >> > >> > how long do you think before final release? >> > >> >> - >> 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: Creating a form dynamically
You could use Velocity to dynamically build your markup. On Fri, Jun 19, 2009 at 10:10 AM, Ryan LaHue wrote: > I'm trying to build a form dynamically and am having a little problem. > Basically I have a class that takes a List and then passes > them into a ListView for display on screen. The problem is that they were > created elsewhere and I have no control over two things: > 1) The order/type of each FormComponent > 2) The wicket:id that was chosen for them when the FormComponents were > created > > I think I've solved 1) by creating wrapper classes for each supported > FormComponent type... for example, I have a DropDownChoicePanel which simply > adds the DropDownChoice it is passed to its html, which is simply a wicket:id="component">. This way I can simply wrap each > FormComponent in the list with a panel and add all the panels to my listview > rather than the components themselves -- this solves the problem of > homogenizing the listview's HTML. > > But 2) is causing me problems, because unless I require all FormComponents > to be given a wicket:id which is prespecified and is the same as that in the > DropDownChoicePanel (wicket:id="component") then it will not work. > > Am I going about this all wrong? Is there any way I can receive a > FormComponent and then change its wicket:id so that it will always be > "component" in my ListView? Or is there a solution for this problem > already? > > Much thanks for any advice. > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Creating a form dynamically
I'm trying to build a form dynamically and am having a little problem. Basically I have a class that takes a List and then passes them into a ListView for display on screen. The problem is that they were created elsewhere and I have no control over two things: 1) The order/type of each FormComponent 2) The wicket:id that was chosen for them when the FormComponents were created I think I've solved 1) by creating wrapper classes for each supported FormComponent type... for example, I have a DropDownChoicePanel which simply adds the DropDownChoice it is passed to its html, which is simply a . This way I can simply wrap each FormComponent in the list with a panel and add all the panels to my listview rather than the components themselves -- this solves the problem of homogenizing the listview's HTML. But 2) is causing me problems, because unless I require all FormComponents to be given a wicket:id which is prespecified and is the same as that in the DropDownChoicePanel (wicket:id="component") then it will not work. Am I going about this all wrong? Is there any way I can receive a FormComponent and then change its wicket:id so that it will always be "component" in my ListView? Or is there a solution for this problem already? Much thanks for any advice.
Re: [announce] Wicket 1.4-RC5 released
or add the lastmodifiedtimestamp to your resources (thats a wicket setting) On Fri, Jun 19, 2009 at 12:32, James Carman wrote: > Only problem I'm having with 1.4-rc5 seems to be some JavaScript > incompatibilities. I had to clear my cache to get some of my ajax > stuff working again. :( Guess I'll have to make sure I tell my > customers. > > On Fri, Jun 19, 2009 at 3:10 AM, Paul Szulc wrote: > >> > >> > >> besides that it's great to see the final release getting closer :-) > >> > > > > > > how long do you think before final release? > > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: Conversation scope in wicket
Hi dearfirst of all, why add another dependency,just for conversation handling, while we have in wicket a strong ground for it note: jsr299 is a big spec with a somehow complex lifecycle(which may not be compatible with that of wicket) and really complicated bean resolution strategy second: wicket components are not 299 beans, wicket is an unmanaged framework , u must create the components urself, not by the framework, which is a requirement for jsr299 what can be done with web beans, is to inject its objects in wicket components BUT u cannot manage wicket components as web beans , and for example inject them or handle there lifecycle Joe On Fri, Jun 19, 2009 at 10:43 AM, janneru wrote: > hi james&joe, > > which are the issues with clint popetz's current work on the > webbeans-wicket > integration (already contained in the webbeans preview) that you would > write > your own? > > cheers, uwe. > > > On Thu, Jun 18, 2009 at 8:05 PM, James Carman > wrote: > > > JSR-299 is somewhat of a moving target right now, so it's hard to stay > > up-to-date with it. I'm mainly working with the OpenWebBeans folks on > > it. > > > > On Thu, Jun 18, 2009 at 2:03 PM, Joe Fawzy wrote: > > > > > > Hi all > > > > > > On Thu, Jun 18, 2009 at 7:44 AM, James Carman > > > wrote: > > > > > > > On Thu, Jun 18, 2009 at 12:38 AM, Igor Vaynberg < > > igor.vaynb...@gmail.com> > > > > wrote: > > > > > > > > > > you are free to implement this as an open source addition to > wicket. > > > > > there is wicketstuff or googlecode or sf.net where you can host > it. > > > > > > > > > > wicket is a ui framework and conversational scope management falls > > > > > outside wicket's scope. it is our job to provide the hooks to make > > > > > such things possible, not to provide an implementation. > > > > > > > > And, those hooks are very nice. I would only ask for some more > > > > listener registering opportunities (like for listening to request > > > > cycle events like begin/end rather than having to implement your own > > > > request cycle). > > > > > > > > > Yes this is a much needed functionality > > > i think we may cooperate in that thing > > > can u start another mail discussion suggesting ur needs , and make > > everyone > > > participate > > > Thanks > > > Joe > > > > > > > > > > > > > > > > > > > > > - > > > > 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: Mysterious NullPointerException
Igor,
It's happening on line # 1483 of RequestCycle which corresponds to:
* Called when an unrecoverable runtime exception during request cycle
handling occurred, which
* will result in displaying a user facing error page. Clients can override
this method in case
* they want to customize logging. NOT called for {...@link
PageExpiredException page expired
* exceptions}.
*
* @param e
*the runtime exception
*/
protected void logRuntimeException(RuntimeException e)
{
log.error(e.getMessage(), e);
}
Jeremy
On Thu, Jun 18, 2009 at 11:46 AM, Igor Vaynberg wrote:
> that is rather strange, there should be the stack trace. why dont you
> change your logger to show the line numbers so we can see where the
> log statement is coming from.
>
> -igor
>
> On Thu, Jun 18, 2009 at 7:53 AM, Jeremy Levy wrote:
> > Per,
> > There is no stack dump, that is the entire output.
> >
> > J
> >
> > On Thu, Jun 18, 2009 at 10:48 AM, Per Lundholm >wrote:
> >
> >> No. ;-)
> >>
> >> Are you suggesting that the version of Wicket matters?
> >>
> >> How does the stack dump look in your logs?
> >>
> >> /Per
> >>
> >>
> >> On Thu, Jun 18, 2009 at 4:25 PM, Jeremy Levy wrote:
> >> > I see the following a few times a day, this is with Wicket 1.3.6. It
> >> > results in a 500 being displayed to the user...
> >> >
> >> > 2009-06-18 00:53:09,485 ERROR Web [RequestCycle] :
> >> > java.lang.NullPointerException
> >> >
> >> > I realize this isn't much to go on, any ideas?
> >> >
> >> > j
> >> >
> >>
> >> -
> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >> For additional commands, e-mail: users-h...@wicket.apache.org
> >>
> >>
> >
> >
> > --
> > Jeremy Levy
> >
> > See my location in real-time:
> > http://seemywhere.com/jeremy
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>
Re: Apache Logs, Session IDs, and PageExpiredException
I have my apache log configured to include the cookies. I'm not talking about the URL. Jeremy On Fri, Jun 19, 2009 at 2:51 AM, Johan Compagner wrote: > What do you mean with sessionid disappears? From the url? Thats basic > tomcat, the first urls are with session id but if session cookie works > it wont append it to the url, or you really have to tell tomcat that > it has to do that everytime. > > On 17/06/2009, Jeremy Levy wrote: > > We see a very similar issue: Between one request to another that happen > > within a matter of seconds / minutes the sessionid disappears. A lot of > our > > traffic is mobile so I assume some of it is crappy browser > implementation. > > We have not been able to reproduce it any meaningful way. > > We have been able to mitigate the effect on our > > users by making as many pages as possible bookmarkable as well as > > including cookie based auto-login. > > > > I have seen other things cause this however, if you are using jvmRoute > > with a node that is down and your don't properly fail over you will > > consistently get this error. > > > > For what it's worth we are using Wicket 1.3.6 (but been anecdotally > having > > the issue since 1.3.0 or earlier) in Tomcat/JBoss 4.2.2. > > > > Jeremy > > > > > > > > > > > > On Thu, Jun 11, 2009 at 4:31 PM, Dane Laverty > wrote: > > > >> Thanks for pointing that out. I've tried some other changes, so I'll > wait > >> and see how they work out. However, if the problem persists I'll look > into > >> the possibility of it being an HTTPS-related issue. That line of > reasoning > >> hadn't ever occurred to me. > >> > >> Dane > >> > >> On Thu, Jun 11, 2009 at 1:09 PM, Igor Vaynberg > > >> wrote: > >> > > >> > good catch Jason. > >> > > >> > We have also ran into this when implementing wicket's @RequireHttps > >> > annotation, there is a javadoc section in HttpsRequestCycleProtocol > >> > that talks about this cookie pain. > >> > > >> > -igor > >> > > >> > On Thu, Jun 11, 2009 at 1:03 PM, Jason Lea > wrote: > >> > > I notice there are some secure requests there (https)... so I will > now > >> > > blindly assume you are having the same problem I had in the past... > >> > > > >> > > I had a problem with session ids changing when trying to swtich > >> > > between > >> > > secure/insecure pages. > >> > > If your first request to a tomcat server is secure, and a session is > >> > > created, tomcat will create a secure session id cookie that will > only > >> be > >> > > sent in https requests. If you request a non-secure (http) page > >> request > >> it > >> > > will not send the cookie, and a new insecure session cookie is > >> > > created. > >> > > > >> > > One way to fix* this is to use a http request filter that checks for > >> new > >> > > session id cookie creation, and writing a new insecure cookie if a > >> secure > >> > > one has been created. Something like this: > >> > > http://forum.springsource.org/archive/index.php/t-65651.html > >> > > > >> > > *when I say fix, I mean make the system less secure :) > >> > > > >> > > Igor Vaynberg wrote: > >> > >> > >> > >> yes, a changing sessionid will cause a page expired error because > the > >> > >> client all of a sudden gets a new blank session. > >> > >> > >> > >> changing session ids can be caused by either session expiration or > a > >> > >> manual session invalidation - like during a logout procedure. > >> > >> > >> > >> you have to figure out what causes the session to get dumped and a > >> > >> new > >> > >> one to be created in your application/servlet container. > >> > >> > >> > >> -igor > >> > >> > >> > >> On Thu, Jun 11, 2009 at 9:56 AM, Dane Laverty< > danelave...@gmail.com> > >> > >> wrote: > >> > >> > >> > >>> > >> > >>> I'm trying to track down the source of frequent > >> > >>> PageExpiredExceptions > >> > >>> that > >> > >>> we're getting on our deployment server. One of the errors occured > at > >> > >>> 01:28:06 this morning. In the Apache logs, I discovered that the > >> user's > >> > >>> session ID spontaneously changed at that time, (see the change > >> between > >> > >>> lines > >> > >>> 4 & 5 below, and then again between lines 11 & 12). Is that just a > >> > >>> coincidence, or would a changing session ID cause the > >> > >>> PageExpiredException? > >> > >>> And if so, what causes the session ID to change? (I'm using Wicket > >> 1.3.6. > >> > >>> I > >> > >>> can't replicate the errors in development, which sounds common > >> according > >> > >>> to > >> > >>> the several PageExpiredException threads. I'm not seeing any sort > of > >> > >>> serialization errors either.) Thanks for your help! > >> > >>> > >> > >>> XXX.XXX.29.22 - - [11/Jun/2009:01:28:03 -0700] "GET > >> > >>> /resources/comp.Comp/Oregon2.jpg HTTP/1.1" 200 22145 " > >> > >>> > >> > >>> > >> > >> > https://www.foodhandler.org/login%3bjsessionid=E0381EA98B6C107CD1D4DF8FDE5D88C3 > >> > >>> "... > >> > >>> XXX.XXX.29.22 - - [11/Jun/2009:01:28:03 -0700] "GET > >> > >>> /resources/comp.Comp/newVGrad.p
Re: Getting form component raw value on ajax action
Have a look at autocomplete texxtfield, it should provide a good starting point. ** Martin 2009/6/19 Andrea Aime : > Hi, > I have a form in which one of the fields represents a server > side path. The field has a validator to make sure the path is > valid and contains certain kind of files inside of it. > > I also have a link on the side of it that opens in a modal > window a server side file system browser to be used as a > directory chooser. > > The issue is, I would like to know what the user typed in > the field, use it in the chooser, and when I'm done with > the chooser, update the value in the field accordingly. > > I've tried out three solutions, none of them seems to work: > - plain ajaxsubmitlink: validation triggers and onSubmit does > not get called all the time. Not good > - ajajxsubmitlink + disable default form processing + grab > the field input value -> the chooser starts with whatever > the user typed in, but when the chooser closes it > would seem the field is not updated even if it's > part of the ajax request target and its model has > been updated > - ajaxlink: the opposite, that is the form field value > cannot be read (it's not posted back to the server) > but when the chooser closes the field value is updated > with whatever the user chose (the code that does > the field update is exactly the same) > > Sigh... any way to have this thing work both ways? > I can provide sample code, but first I'd like to check if > there is any general reason why this would not work. > > Cheers > Andrea > > - > 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: Getting form component raw value on ajax action
Andrea Aime ha scritto: Hi, I have a form in which one of the fields represents a server side path. The field has a validator to make sure the path is valid and contains certain kind of files inside of it. I also have a link on the side of it that opens in a modal window a server side file system browser to be used as a directory chooser. The issue is, I would like to know what the user typed in the field, use it in the chooser, and when I'm done with the chooser, update the value in the field accordingly. I've tried out three solutions, none of them seems to work: - plain ajaxsubmitlink: validation triggers and onSubmit does not get called all the time. Not good - ajajxsubmitlink + disable default form processing + grab the field input value -> the chooser starts with whatever the user typed in, but when the chooser closes it would seem the field is not updated even if it's part of the ajax request target and its model has been updated Answering myself, the second option works provided that the code calls field.clearInput() (besides setting the new model value). Cheers Andrea - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: wicket & log4j MDC
Hi, I would like to add some MDC information to logs of wicket RequestLogger. Unfortunatelly these MDC information are missed as RequestLogger invokes it's logging after invocation of WebRequestCycle.onEndRequest method which removes MDC entires. Is it a workaround for doing that? -- View this message in context: http://www.nabble.com/wicket---log4j-MDC-tp22784121p24110412.html Sent from the Wicket - User 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
Getting form component raw value on ajax action
Hi, I have a form in which one of the fields represents a server side path. The field has a validator to make sure the path is valid and contains certain kind of files inside of it. I also have a link on the side of it that opens in a modal window a server side file system browser to be used as a directory chooser. The issue is, I would like to know what the user typed in the field, use it in the chooser, and when I'm done with the chooser, update the value in the field accordingly. I've tried out three solutions, none of them seems to work: - plain ajaxsubmitlink: validation triggers and onSubmit does not get called all the time. Not good - ajajxsubmitlink + disable default form processing + grab the field input value -> the chooser starts with whatever the user typed in, but when the chooser closes it would seem the field is not updated even if it's part of the ajax request target and its model has been updated - ajaxlink: the opposite, that is the form field value cannot be read (it's not posted back to the server) but when the chooser closes the field value is updated with whatever the user chose (the code that does the field update is exactly the same) Sigh... any way to have this thing work both ways? I can provide sample code, but first I'd like to check if there is any general reason why this would not work. Cheers Andrea - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: JDeveloper - Can I get a show of hands?
+1 on using Maven. Most folks at our job site use eclipse, but I'm an IntelliJ junkie (they got me hooked many years ago and I can't break free). For the most part, we don't have issues between environments, provided folks have their plugins set up correctly. On Fri, Jun 19, 2009 at 6:39 AM, Martijn Reuvers wrote: > > When you use ADF, then stick to JDeveloper you'll get a lot of > integration for your application and can really build applications > fast. > > However if you use open-source frameworks like wicket, you're better > off using one of the other IDE's (Netbeans, Eclipse, IntelliJ). Just > use maven or so, then your management has nothing to say, as it does > not really matter what IDE you use. I always say: Use whatever gets > the job done. =) > > On Fri, Jun 19, 2009 at 1:00 AM, Dane Laverty wrote: > > Our management has chosen to make JDeveloper 11g the required IDE for > > the department. Searching the Wicket mailing list archives, I find > > that there is very little discussion about JDev. I'd be interested to > > know, are any of you currently using JDeveloper as your main Wicket > > IDE? > > > > - > > 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 > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: JDeveloper - Can I get a show of hands?
When you use ADF, then stick to JDeveloper you'll get a lot of integration for your application and can really build applications fast. However if you use open-source frameworks like wicket, you're better off using one of the other IDE's (Netbeans, Eclipse, IntelliJ). Just use maven or so, then your management has nothing to say, as it does not really matter what IDE you use. I always say: Use whatever gets the job done. =) On Fri, Jun 19, 2009 at 1:00 AM, Dane Laverty wrote: > Our management has chosen to make JDeveloper 11g the required IDE for > the department. Searching the Wicket mailing list archives, I find > that there is very little discussion about JDev. I'd be interested to > know, are any of you currently using JDeveloper as your main Wicket > IDE? > > - > 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: [announce] Wicket 1.4-RC5 released
Only problem I'm having with 1.4-rc5 seems to be some JavaScript incompatibilities. I had to clear my cache to get some of my ajax stuff working again. :( Guess I'll have to make sure I tell my customers. On Fri, Jun 19, 2009 at 3:10 AM, Paul Szulc wrote: >> >> >> besides that it's great to see the final release getting closer :-) >> > > > how long do you think before final release? > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Hibernate Transactions and Wicket
The only changes that will be persisted to the database are ones that go on within a transaction. So, do all of your work in transactional methods (in spring-managed beans), but leave your session open for the entire request so that you can traverse relationships if necessary. On Fri, Jun 19, 2009 at 1:43 AM, Ryan wrote: > > I have been reading Nick Wiedenbrueck's blog, specifically about > patterns and pitfalls when using wicket with spring and hibernate. > > It seems fairly common for programmers to run into the "issue" of having > entities persisted to the database at unexpected times. This happens > when a transaction is closed and the hibernate session is flushed. > Certainly this issue is not specific to using Wicket with spring and > hibernate, but I think it is common enough to warrant some attention. > > There are a few suggestions to solving this problem: > > 1) Use DTOs > 2) Make sure validation happens in wicket so the object is not modified > 3) Clear the hibernate session or throw exceptions at just the right > times > > I think all of these have some issues. Using DTOs is code heavy. > Validating entirely in wicket is not always an option (sometimes the > service tier needs to do some extended business validation). Clearing > the hibernate session or throwing exceptions will cause Lazy > Initialization exceptions if not used carefully (which can be hard when > you do not control all the components on a page) > > I wanted to share one solution I have used and see what others think. > > I mark all of my transactional methods (usually in the service) as read > only. I then define a set of "persist" methods (usually on a DAO) that > are marked as REQUIRES_NEW and are not read only. When I am ready to > persist an object it is passed to one of these methods and merged into > the session. This effectively persists the object. Some of these persist > methods can take a collection of objects so that they can be persisted > efficiently in one transaction. So far this has worked well for me. > > Does anyone have any thoughts on this method or can share some other > techniques? > > Thanks, > Ryan > > - > 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: JDeveloper - Can I get a show of hands?
Absolutely not. I don't know that I've even heard anyone say they're using it. It's funny how management thinks they can make these sort of decisions for developers. I'd say stick with one of the top three (in my opinion), in this order: 1. IntelliJ IDEA 2. Eclipse 3. Netbeans On Thu, Jun 18, 2009 at 7:00 PM, Dane Laverty wrote: > > Our management has chosen to make JDeveloper 11g the required IDE for > the department. Searching the Wicket mailing list archives, I find > that there is very little discussion about JDev. I'd be interested to > know, are any of you currently using JDeveloper as your main Wicket > IDE? > > - > 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: Conversation scope in wicket
#1, I didn't know about it. #2, I wanted to get familiar with JSR-299, so having to write an integration is a pretty good way to get "down and dirty." :) On Fri, Jun 19, 2009 at 3:43 AM, janneru wrote: > hi james&joe, > > which are the issues with clint popetz's current work on the webbeans-wicket > integration (already contained in the webbeans preview) that you would write > your own? > > cheers, uwe. > > > On Thu, Jun 18, 2009 at 8:05 PM, James Carman > wrote: > >> JSR-299 is somewhat of a moving target right now, so it's hard to stay >> up-to-date with it. I'm mainly working with the OpenWebBeans folks on >> it. >> >> On Thu, Jun 18, 2009 at 2:03 PM, Joe Fawzy wrote: >> > >> > Hi all >> > >> > On Thu, Jun 18, 2009 at 7:44 AM, James Carman >> > wrote: >> > >> > > On Thu, Jun 18, 2009 at 12:38 AM, Igor Vaynberg < >> igor.vaynb...@gmail.com> >> > > wrote: >> > > > >> > > > you are free to implement this as an open source addition to wicket. >> > > > there is wicketstuff or googlecode or sf.net where you can host it. >> > > > >> > > > wicket is a ui framework and conversational scope management falls >> > > > outside wicket's scope. it is our job to provide the hooks to make >> > > > such things possible, not to provide an implementation. >> > > >> > > And, those hooks are very nice. I would only ask for some more >> > > listener registering opportunities (like for listening to request >> > > cycle events like begin/end rather than having to implement your own >> > > request cycle). >> > >> > >> > Yes this is a much needed functionality >> > i think we may cooperate in that thing >> > can u start another mail discussion suggesting ur needs , and make >> everyone >> > participate >> > Thanks >> > Joe >> > >> > >> > >> > > >> > > >> > > - >> > > 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 >> >> > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Ideas for Handling PageExpired on BookmarkablePages
Hi wicketiers, Again questions about PageExpired... I throught a couple of times about PageExpiredException. IMO this is not a User Exception, i can not tell the user to restart the application. So what can i do on PageExpired (on sessiontimeout) ? To my mind there are a lot of ways for handling PageExpiredException on sessiontimeout: 1) For authorized pages we can simply redirect to the login-page. 2) on public pages we should never show an error page, after the user has clicked some stateful-ajax link. 2.1) we should minimal redirect the user to the last bookmarked page, this is the page, the user found the ajax-link. But this is a problem: My idea was to store the last bookmark-request-URL to the session, if the session was destroyed the last URL was stored to an Hashmap in the application with the key 'sessionID' Yeah, this sessionID was timeout to we get a new Session after timeout. We have to provide a cookie with the last sessionID or a UUID or the URL itself. With this cookie a can redirect the ajax-reqest to the last known page. 2.2) Prevend the PageExpiredException by include a HTML fragment on the page and set it to the sessiontimeout+1s, so each open Browser request the new Bookmarkable Page and the session was newly created. The Ajax-call would be executed ever, but the state is new after timeout. - Can an AJAX-Response change the URL of the page so that the last change through ajax is also encoded in URL ? Brix does something like this. 2.3) Prevend the PageExpiredException by include the bookmarkablePage URL on each ajax-request. So on Ajax-Request the Page would simply build again with new state and the AJAX-Call works. I read this was very tricky and not planned yet. What do you guess about that? do you know any other fallbacks on Pageexpired which dont confuse the Enduser ? By the Way is it a good idea to store the Pagehierarchie not in HttpSession, but in a EHCache implementation? I would also use a cookie, that dont expires with the session and i would use this Cookie to know the old user. the EHCache is fast and in memory with good and proved Stragegies (LRU,...) and writing back to persistent store and so on. So a new session should not cause a PageExpiredException on AJAX-Request. Also the memory outside the HttpSession can be much bigger and EHCache or whatever Implementation can be distributed. What is your best practice ? Martin - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: [announce] Wicket 1.4-RC5 released
Vote [X] Yes, build 1.4-rc6 [ ] No, let's see how rc5 turns out first ** Martin 2009/6/19 Jeremy Thomerson > There's some discussion of the need for an rc6 to include a couple of bug > fixes that went in this week after rc5 was cut. > > Bummer!! > > Jeremy Thomerson > http://www.wickettraining.com > -- sent from a wireless device > > > -Original Message- > From: Paul Szulc > Sent: Friday, June 19, 2009 2:10 AM > To: users@wicket.apache.org > Subject: Re: [announce] Wicket 1.4-RC5 released > > > > > > > besides that it's great to see the final release getting closer :-) > > > > > how long do you think before final release? > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: Conversation scope in wicket
hi james&joe, which are the issues with clint popetz's current work on the webbeans-wicket integration (already contained in the webbeans preview) that you would write your own? cheers, uwe. On Thu, Jun 18, 2009 at 8:05 PM, James Carman wrote: > JSR-299 is somewhat of a moving target right now, so it's hard to stay > up-to-date with it. I'm mainly working with the OpenWebBeans folks on > it. > > On Thu, Jun 18, 2009 at 2:03 PM, Joe Fawzy wrote: > > > > Hi all > > > > On Thu, Jun 18, 2009 at 7:44 AM, James Carman > > wrote: > > > > > On Thu, Jun 18, 2009 at 12:38 AM, Igor Vaynberg < > igor.vaynb...@gmail.com> > > > wrote: > > > > > > > > you are free to implement this as an open source addition to wicket. > > > > there is wicketstuff or googlecode or sf.net where you can host it. > > > > > > > > wicket is a ui framework and conversational scope management falls > > > > outside wicket's scope. it is our job to provide the hooks to make > > > > such things possible, not to provide an implementation. > > > > > > And, those hooks are very nice. I would only ask for some more > > > listener registering opportunities (like for listening to request > > > cycle events like begin/end rather than having to implement your own > > > request cycle). > > > > > > Yes this is a much needed functionality > > i think we may cooperate in that thing > > can u start another mail discussion suggesting ur needs , and make > everyone > > participate > > Thanks > > Joe > > > > > > > > > > > > > > > - > > > 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: Hibernate Transactions and Wicket
> 1) Use DTOs > I think all of these have some issues. Using DTOs is code heavy. I use @Entity objects directly as objects. No overhead. There was some discussion about Hibernate and wicket in: * http://www.nabble.com/JPA-EntityManager-storage-td23888325.html * http://www.mail-archive.com/users@wicket.apache.org/msg37772.html ** Martin - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: [announce] Wicket 1.4-RC5 released
There's some discussion of the need for an rc6 to include a couple of bug fixes that went in this week after rc5 was cut. Bummer!! Jeremy Thomerson http://www.wickettraining.com -- sent from a wireless device -Original Message- From: Paul Szulc Sent: Friday, June 19, 2009 2:10 AM To: users@wicket.apache.org Subject: Re: [announce] Wicket 1.4-RC5 released > > > besides that it's great to see the final release getting closer :-) > how long do you think before final release? - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: AjaxSubmitLink
That's not the problem. The problem is that setVisible(false) was called - so
that element isn't present on the rendered page at all. He needs to call the
method that forces a placeholder to be rendered.
Jeremy Thomerson
http://www.wickettraining.com
-- sent from a wireless device
-Original Message-
From: sander v F
Sent: Friday, June 19, 2009 2:06 AM
To: users@wicket.apache.org
Subject: Re: AjaxSubmitLink
Like the error says: "Make sure you called component.setOutputMarkupId(true)
on the component whose markup you are trying to update."
That would be the component with id: 'verifyPanelWmc'.
Your code:
final WebMarkupContainer parent = new
WebMarkupContainer("verifyPanelWmc");
//parent.setOutputMarkupId(true);
parent.setVisible(false);
form.add(parent);
I think you tried that already, but because the component is not visible,
the component won't be rendered and written to the response. So there
wouldn't be any component to update with ajax. That's why there's the error
"Component with id [[verifyPanelWmc9]] a was not found while trying to
perform markup update"
You should try "setOutputMarkupPlaceholderTag(true)". This will create a
placeholder so the component can be updated with ajax.
2009/6/18
> I am trying to use an AjaxSubmitLink to show a panel when a button is
> clicked. I am receiving the following error when I try to submit the form:
>
> Wicket.Ajax.Call.processComponent: Component with id [[verifyPanelWmc9]] a
> was not found while trying to perform markup update. Make sure you called
> component.setOutputMarkupId(true) on the component whose markup you are
> trying to update.
>
> My code is as follows:
>
> public class InitiateDeclarationPage extends EzdecBaseWebPage {
> @SpringBean
> private IDeclarationService declarationService;
>
> public InitiateDeclarationPage() {
> final Declaration declaration = new
> Declaration(EzdecSession.getCurrentUser().getAccount(),
> EzdecSession.getCurrentUser(), "", County.COOK,
> State.ILLINOIS);
> add(new FeedbackPanel("feedback"));
>
> final Form form = new Form("initiateDeclarationForm", new
> CompoundPropertyModel(declaration));
>
> form.add(new Button("submitButton") {
> @Override
> public void onSubmit() {
> Declaration declaration = (Declaration)
> form.getModelObject();
> declaration.setStatus(Status.OPEN);
> ParcelIdentification pin =
> declarationService.findParcelIdentification(declaration.getPin());
> if (pin == null) {
> error("No PIN found for PIN " +
> getFormattedPIN(declaration.getPin()));
> } else {
> if
> (declarationService.initiateDeclaration(declaration)) {
> EzdecSession.get().info("Declaration " +
> declaration.getTxNumber() + " created");
> setResponsePage(new DeclarationPage(declaration, 0,
> pin));
> } else {
> error("Creating declaration with PIN: " +
> declaration.getPin());
> }
> }
> }
> });
>
> final EzdecRequiredTextField pinText = new
> EzdecRequiredTextField("pin");
> form.add(pinText);
>
> form.add(new DropDownChoice("county",
> Arrays.asList(County.values()))
> .setRequired(true)
> .setEnabled(false));
>
> final WebMarkupContainer parent = new
> WebMarkupContainer("verifyPanelWmc");
> //parent.setOutputMarkupId(true);
> parent.setVisible(false);
> form.add(parent);
>
> AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink")
> {
> @Override
> public void onSubmit(AjaxRequestTarget target, Form form) {
> Declaration declaration = (Declaration)
> form.getModelObject();
> ParcelIdentification pid =
> declarationService.findParcelIdentification(declaration.getPin());
> if (pid == null) {
> error("No PIN found for PIN " + declaration.getPin());
> } else {
> //parent.setOutputMarkupId(true);
> InitiateDeclarationVerifyPanel decVerifyPanel = new
> InitiateDeclarationVerifyPanel("verifyPanel", pid);
> decVerifyPanel.setOutputMarkupId(true);
> decVerifyPanel.setVisible(true);
> parent.add(decVerifyPanel);
> parent.setVisible(true);
> target.addComponent(decVerifyPanel);
> //target.addComponent(parent);
> }
> }
> };
>
> form.add(verifyPinLink);
>
> add(form);
> }
>
> }
>
> Anyone know how I can get around this?
>
-
To unsubscribe, e-mail
RE: AjaxSubmitLink
Call
setOutputMarkupPlaceholder(true)
That's not the correct name for the method, but it's close enough - even
Googling for your error text will probably give you the answer.
Jeremy Thomerson
http://www.wickettraining.com
-- sent from a wireless device
-Original Message-
From: jpalmer1...@mchsi.com
Sent: Thursday, June 18, 2009 4:33 PM
To: users@wicket.apache.org
Subject: AjaxSubmitLink
I am trying to use an AjaxSubmitLink to show a panel when a button is clicked.
I am receiving the following error when I try to submit the form:
Wicket.Ajax.Call.processComponent: Component with id [[verifyPanelWmc9]] a was
not found while trying to perform markup update. Make sure you called
component.setOutputMarkupId(true) on the component whose markup you are trying
to update.
My code is as follows:
public class InitiateDeclarationPage extends EzdecBaseWebPage {
@SpringBean
private IDeclarationService declarationService;
public InitiateDeclarationPage() {
final Declaration declaration = new
Declaration(EzdecSession.getCurrentUser().getAccount(),
EzdecSession.getCurrentUser(), "", County.COOK, State.ILLINOIS);
add(new FeedbackPanel("feedback"));
final Form form = new Form("initiateDeclarationForm", new
CompoundPropertyModel(declaration));
form.add(new Button("submitButton") {
@Override
public void onSubmit() {
Declaration declaration = (Declaration) form.getModelObject();
declaration.setStatus(Status.OPEN);
ParcelIdentification pin =
declarationService.findParcelIdentification(declaration.getPin());
if (pin == null) {
error("No PIN found for PIN " +
getFormattedPIN(declaration.getPin()));
} else {
if (declarationService.initiateDeclaration(declaration)) {
EzdecSession.get().info("Declaration " +
declaration.getTxNumber() + " created");
setResponsePage(new DeclarationPage(declaration, 0,
pin));
} else {
error("Creating declaration with PIN: " +
declaration.getPin());
}
}
}
});
final EzdecRequiredTextField pinText = new
EzdecRequiredTextField("pin");
form.add(pinText);
form.add(new DropDownChoice("county", Arrays.asList(County.values()))
.setRequired(true)
.setEnabled(false));
final WebMarkupContainer parent = new
WebMarkupContainer("verifyPanelWmc");
// parent.setOutputMarkupId(true);
parent.setVisible(false);
form.add(parent);
AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink") {
@Override
public void onSubmit(AjaxRequestTarget target, Form form) {
Declaration declaration = (Declaration) form.getModelObject();
ParcelIdentification pid =
declarationService.findParcelIdentification(declaration.getPin());
if (pid == null) {
error("No PIN found for PIN " + declaration.getPin());
} else {
// parent.setOutputMarkupId(true);
InitiateDeclarationVerifyPanel decVerifyPanel = new
InitiateDeclarationVerifyPanel("verifyPanel", pid);
decVerifyPanel.setOutputMarkupId(true);
decVerifyPanel.setVisible(true);
parent.add(decVerifyPanel);
parent.setVisible(true);
target.addComponent(decVerifyPanel);
// target.addComponent(parent);
}
}
};
form.add(verifyPinLink);
add(form);
}
}
Anyone know how I can get around this?
Re: [announce] Wicket 1.4-RC5 released
> > > besides that it's great to see the final release getting closer :-) > how long do you think before final release?
Re: AjaxSubmitLink
Like the error says: "Make sure you called component.setOutputMarkupId(true)
on the component whose markup you are trying to update."
That would be the component with id: 'verifyPanelWmc'.
Your code:
final WebMarkupContainer parent = new
WebMarkupContainer("verifyPanelWmc");
//parent.setOutputMarkupId(true);
parent.setVisible(false);
form.add(parent);
I think you tried that already, but because the component is not visible,
the component won't be rendered and written to the response. So there
wouldn't be any component to update with ajax. That's why there's the error
"Component with id [[verifyPanelWmc9]] a was not found while trying to
perform markup update"
You should try "setOutputMarkupPlaceholderTag(true)". This will create a
placeholder so the component can be updated with ajax.
2009/6/18
> I am trying to use an AjaxSubmitLink to show a panel when a button is
> clicked. I am receiving the following error when I try to submit the form:
>
> Wicket.Ajax.Call.processComponent: Component with id [[verifyPanelWmc9]] a
> was not found while trying to perform markup update. Make sure you called
> component.setOutputMarkupId(true) on the component whose markup you are
> trying to update.
>
> My code is as follows:
>
> public class InitiateDeclarationPage extends EzdecBaseWebPage {
> @SpringBean
> private IDeclarationService declarationService;
>
> public InitiateDeclarationPage() {
> final Declaration declaration = new
> Declaration(EzdecSession.getCurrentUser().getAccount(),
> EzdecSession.getCurrentUser(), "", County.COOK,
> State.ILLINOIS);
> add(new FeedbackPanel("feedback"));
>
> final Form form = new Form("initiateDeclarationForm", new
> CompoundPropertyModel(declaration));
>
> form.add(new Button("submitButton") {
> @Override
> public void onSubmit() {
> Declaration declaration = (Declaration)
> form.getModelObject();
> declaration.setStatus(Status.OPEN);
> ParcelIdentification pin =
> declarationService.findParcelIdentification(declaration.getPin());
> if (pin == null) {
> error("No PIN found for PIN " +
> getFormattedPIN(declaration.getPin()));
> } else {
> if
> (declarationService.initiateDeclaration(declaration)) {
> EzdecSession.get().info("Declaration " +
> declaration.getTxNumber() + " created");
> setResponsePage(new DeclarationPage(declaration, 0,
> pin));
> } else {
> error("Creating declaration with PIN: " +
> declaration.getPin());
> }
> }
> }
> });
>
> final EzdecRequiredTextField pinText = new
> EzdecRequiredTextField("pin");
> form.add(pinText);
>
> form.add(new DropDownChoice("county",
> Arrays.asList(County.values()))
> .setRequired(true)
> .setEnabled(false));
>
> final WebMarkupContainer parent = new
> WebMarkupContainer("verifyPanelWmc");
> //parent.setOutputMarkupId(true);
> parent.setVisible(false);
> form.add(parent);
>
> AjaxSubmitLink verifyPinLink = new AjaxSubmitLink("verifyPinLink")
> {
> @Override
> public void onSubmit(AjaxRequestTarget target, Form form) {
> Declaration declaration = (Declaration)
> form.getModelObject();
> ParcelIdentification pid =
> declarationService.findParcelIdentification(declaration.getPin());
> if (pid == null) {
> error("No PIN found for PIN " + declaration.getPin());
> } else {
> //parent.setOutputMarkupId(true);
> InitiateDeclarationVerifyPanel decVerifyPanel = new
> InitiateDeclarationVerifyPanel("verifyPanel", pid);
> decVerifyPanel.setOutputMarkupId(true);
> decVerifyPanel.setVisible(true);
> parent.add(decVerifyPanel);
> parent.setVisible(true);
> target.addComponent(decVerifyPanel);
> //target.addComponent(parent);
> }
> }
> };
>
> form.add(verifyPinLink);
>
> add(form);
> }
>
> }
>
> Anyone know how I can get around this?
>
