Tomcat Problem
hi, I am using wicket1.3 with Tomcat 5.0 and am using IDE tool Eclipse 3.2. I am suffering from a problem that i have to restart the tomcat after every change made in the file. Is their any solution for this please replay. Thanks in advance. -- View this message in context: http://www.nabble.com/Tomcat-Problem-tp15607207p15607207.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RestartResponseAtInterceptPageException with Ajax
Hmm, i'm not sure this will work at all with the restartresponse but i have 2 alternatives that do not require changes to wicket -append some javascript to the ajaxrequesttarget that will trigger the browser to request your login page (you can get the wicket url for the loginpage using urlFor) if your login page accepts pageparams you can use those to decide what the response for a successful login should be. -open you login page in a ModalWindow on the same page and close it after a successful login (you might need to refresh the origin page after this) Maurice On Thu, Feb 21, 2008 at 10:30 AM, Stefan Fußenegger [EMAIL PROTECTED] wrote: Hi, I'm currently trying to use RestartResponseAtInterceptPageException with Ajax. More precisely, I show a component that refreshes itself after executing an authorized action. It the user is not authorized to execute this action, I'd like to redirect him to the Login-Page. After proper login, the user should be redirected to the original page. However, using continueToOriginalDestination() does not work (out of the box), as the User is redirected to the URL of the Ajax request. Workaround/Possible changes to simplify workaround: A custom workaround would be to do a custom PageMap implementation. However, as the method setUpRedirect(RequestCycle) is private, deriving from the default PageMap will require some ugly copy-paste in order to do so. This could be avoided by a) making setUpRedirect(RequestCycle) protected and/or b) introduce a protected method that constructs the interceptContinuationURL inside setUpRedirect(RequestCycle). Changing default behaviour: The workaround version is not trivial, as in requires quite a bit of knowledge of Wicket's inner workings (What the hell is a PageMap?). Therefore, it might be a good idea to change the default behaviour there, as no user wants to see Ajax responses at all (well, at least no normal user - I really enjoy their unrivalled beauty ;) ). Shouldn't the behaviour be somewhat more intelligent by default (without hacking a custom PageMap)? That is to redirect to the page the Ajax request belonged to? Or even better: redirect to the Ajax call and render the complete page (well, don't know how tricky that would be). Or do I miss something completely? Any other possible workarounds or suggestions? Cheers, Stefan - --- Stefan Fußenegger http://talk-on-tech.blogspot.com // looking for a nicer domain ;) -- View this message in context: http://www.nabble.com/RestartResponseAtInterceptPageException-with-Ajax-tp15607225p15607225.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Problem
Are you using this plugin http://www.eclipsetotale.com/tomcatPlugin.html ? It allows tomcat to load the application directly from your eclipse project, thus any change to a resource file is automatically detected. also changes to java files are automatically picked up (sometimes the new class is not compatible but that is a jvm limitation) Maurice On Thu, Feb 21, 2008 at 10:04 AM, Soniya [EMAIL PROTECTED] wrote: hi, I am using wicket1.3 with Tomcat 5.0 and am using IDE tool Eclipse 3.2. I am suffering from a problem that i have to restart the tomcat after every change made in the file. Is their any solution for this please replay. Thanks in advance. -- View this message in context: http://www.nabble.com/Tomcat-Problem-tp15607207p15607207.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RestartResponseAtInterceptPageException with Ajax
Hi, I'm currently trying to use RestartResponseAtInterceptPageException with Ajax. More precisely, I show a component that refreshes itself after executing an authorized action. It the user is not authorized to execute this action, I'd like to redirect him to the Login-Page. After proper login, the user should be redirected to the original page. However, using continueToOriginalDestination() does not work (out of the box), as the User is redirected to the URL of the Ajax request. Workaround/Possible changes to simplify workaround: A custom workaround would be to do a custom PageMap implementation. However, as the method setUpRedirect(RequestCycle) is private, deriving from the default PageMap will require some ugly copy-paste in order to do so. This could be avoided by a) making setUpRedirect(RequestCycle) protected and/or b) introduce a protected method that constructs the interceptContinuationURL inside setUpRedirect(RequestCycle). Changing default behaviour: The workaround version is not trivial, as in requires quite a bit of knowledge of Wicket's inner workings (What the hell is a PageMap?). Therefore, it might be a good idea to change the default behaviour there, as no user wants to see Ajax responses at all (well, at least no normal user - I really enjoy their unrivalled beauty ;) ). Shouldn't the behaviour be somewhat more intelligent by default (without hacking a custom PageMap)? That is to redirect to the page the Ajax request belonged to? Or even better: redirect to the Ajax call and render the complete page (well, don't know how tricky that would be). Or do I miss something completely? Any other possible workarounds or suggestions? Cheers, Stefan - --- Stefan Fußenegger http://talk-on-tech.blogspot.com // looking for a nicer domain ;) -- View this message in context: http://www.nabble.com/RestartResponseAtInterceptPageException-with-Ajax-tp15607225p15607225.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: textarea problem
okrohne schrieb: Hi, if I use a textarea like this: textarea name=test id=test_textarea rows=8 cols=30 class=input_text title=test / all subsequent html markup is shown in the textarea. If I use the textarea in this way everything is okay. textarea name=test id=test_textarea rows=8 cols=30 class=input_text title=test /textarea Is this a known issue? Thanks, Oliver Hi Oliver, the closing tag for textarea ... is required. See http://www.w3.org/TR/html4/interact/forms.html#h-17.7 for details. HTH Tom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Combining Ajax and non Ajax pages
I am now passing the search form model to the new page in the constructor, setResponsePage(new SearchResults(search)); Works OK - I assume this is better than going through the session. But I have no idea (yet) how to reinitialise the search panel Ajax widgets. wicket user-2 wrote: store the backing model in the session and get it from the session, this will help you retain the state in all the cases Cheers Dipu -- View this message in context: http://www.nabble.com/Combining-Ajax-and-non-Ajax-pages-tp15587166p15607248.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
OutOfMemoryError
As already written a couple of weeks ago, we regularly get OutOfMemoryErrors with our Wicket-based website. I've finally got a heapdump.hprof and no entry above 3kByte size is from our code. If someone from the Wicket team is interested, I can send the html-instance information sorted by size or instance count. -- Best regards, Thomas Singer _ SyntEvo GmbH www.syntevo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Combining Ajax and non Ajax pages
Answering my own questions.
I can also pass the search panel to the results page from my form onSubmit:
setResponsePage(new SearchResults(((PanelSearch)this.getParent()),
search));
Then, in the results page:
public SearchResults(PanelSearch searchPanel, Search search) {
add(searchPanel);
}
Mostly seems to work OK - panel on results page retains state from search
page.
Still getting some weird behaviour with the Ajax dropdowns on page refreshes
- can get crazy state of North America, Canada, Kansas if I refresh the page
between selection changes (old state gets mixed in with partial new state)
Other thing to sort is how to reload panel state if user goes back to the
home page (containing search panel) via a basic external navigation link -
panel will be in its initial blank state. Perhaps I do need to look into
loading from the session for this.
But I'm starting to like Wicket - this kind of stuff takes much more code in
other frameworks.
steviezz wrote:
I am now passing the search form model to the new page in the constructor,
setResponsePage(new SearchResults(search));
Works OK - I assume this is better than going through the session.
But I have no idea (yet) how to reinitialise the search panel Ajax
widgets.
wicket user-2 wrote:
store the backing model in the session and get it from the session, this
will help you retain the state in all the cases
Cheers
Dipu
--
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Re: OutOfMemoryError
Be sure to checkout the wiki for gotchas and tips: http://cwiki.apache.org/WICKET/wicket-and-jmeter.html http://cwiki.apache.org/WICKET/wicket-and-jmeter-with-regular-expressions.html Eelco Hillenius wrote: Another option is to use a profiler in your dev environment, or a production-similar environment and run a jmeter script that simulates users. You can then create memory dumps and analyze them for leaks. Definitively a very good idea to use jmeter and a profiler. Might be a bit of a pain to get started, but well worth your time when that lets you find memory leaks. When defining a test in jmeter (using a proxy to record generally works well), be sure you start with a fresh session, and close the session when you end the test. So start a fresh browser instance when you commence testing, and make sure your last action results in a session.invalidate/ session.invalidateNow (typically your logoff functionality, but if you don't have that functionality, simply build a bookmarkable page that does this, just for the test). Also be sure you understand how Wicket's page versioning works before you attempt to build in loops within a session. Good luck, Eelco - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Combining Ajax and non Ajax pages
I would not recommend what you are doing here.
What happens is that wicket removes the panel from the original page
and attaches it to the new page, making it impossible to use the
backbutton (because wicket will complain about a missing component).
Also this only works if the html of the new page uses the same
component id.
It is better to store the selection for your dropdowns in the session
(as suggested before).
Then in the constructor of your PanelSearch you can check if the
session contains a value for the dropdowns and if that is the case set
it as the model for the dropdown. That way you don't have to pass the
state to every page.
Maurice
On Thu, Feb 21, 2008 at 11:35 AM, steviezz [EMAIL PROTECTED] wrote:
Answering my own questions.
I can also pass the search panel to the results page from my form onSubmit:
setResponsePage(new SearchResults(((PanelSearch)this.getParent()),
search));
Then, in the results page:
public SearchResults(PanelSearch searchPanel, Search search) {
add(searchPanel);
}
Mostly seems to work OK - panel on results page retains state from search
page.
Still getting some weird behaviour with the Ajax dropdowns on page refreshes
- can get crazy state of North America, Canada, Kansas if I refresh the page
between selection changes (old state gets mixed in with partial new state)
Other thing to sort is how to reload panel state if user goes back to the
home page (containing search panel) via a basic external navigation link -
panel will be in its initial blank state. Perhaps I do need to look into
loading from the session for this.
But I'm starting to like Wicket - this kind of stuff takes much more code in
other frameworks.
steviezz wrote:
I am now passing the search form model to the new page in the constructor,
setResponsePage(new SearchResults(search));
Works OK - I assume this is better than going through the session.
But I have no idea (yet) how to reinitialise the search panel Ajax
widgets.
wicket user-2 wrote:
store the backing model in the session and get it from the session, this
will help you retain the state in all the cases
Cheers
Dipu
--
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Bug WICKET-1265
Hi all, The solution for the bug WICKET-1265 (Close ModalWindow in IE with scrollbars scrolls to bottom) is not added in last version 1.3.1. I try to make the change in my jars without success. With the original, on close of the ModalWindow, the page scrolls to bottom . With the recommended patch, the page scrolls to top !!! Please help me to keep this page not moving Thanks in advance Pierre - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How can I refresh a parent Page after using PopupCloseLink in a popup window?
My wicket program also have the same question. Could anyone kindly help us? Thanks Edvin Syse wrote: Hi, I have a Link with PopupSettings to open another window, and then there is a PopupCloseLink on the new page which closes the popupwindow again. Is there a way to make the parent browserwindow refresh when I close the popupwindow also? Using ModalWindow makes this easy but I cannot have a ModalWindow in this usecase. -- Edvin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/How-can-I-refresh-a-%22parent%22-Page-after-using-PopupCloseLink-in-a-popup-window--tp15574066p15608933.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AjaxFormSubmitBehavior and setDefaultFormProcessing(false)?
Hi, I have created a dropDownChoice component where the last option is browse == opens new page where user can make queries. (Similar to look in field in search panel of Windows XP, where user can select some default folders or can choose browse to give an exact folder) Because there is also other fields, form hast to be posted when opening new page from browse == AjaxFromSubmitBehavior(onchange). Only problem is that I can't call setDefaultFormProcessing(false) in ajaxFormSubmitBehavior like I can do with Buttons. I would like to do validation only when user presses save button, not when he chooses to browse information for one field. Is there some way to solve this problem? - Juha - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Problem
Are you running in development mode?
Re: RestartResponseAtInterceptPageException with Ajax
Maurice, Thanks for your suggestions. However, these suggestions are yet 2 other workarounds for this problem. imho, using RestartResponseAtInterceptPageException and continueToOriginalDestination() should work out of the box, regardless of the type of request (Ajax and non-Ajax). Therefore I suggest adding support to the framework - and your suggestions did not convince me not to do so, sorry ;) However, the strategy to choose a page for continueToOriginalDestination() is open for discussion. The simplest approach would be to go back to the source of the Ajax request, while allowing to complete the request and render the entire page afterwards would be best. -- Stefan Mr Mean wrote: Hmm, i'm not sure this will work at all with the restartresponse but i have 2 alternatives that do not require changes to wicket -append some javascript to the ajaxrequesttarget that will trigger the browser to request your login page (you can get the wicket url for the loginpage using urlFor) if your login page accepts pageparams you can use those to decide what the response for a successful login should be. -open you login page in a ModalWindow on the same page and close it after a successful login (you might need to refresh the origin page after this) Maurice On Thu, Feb 21, 2008 at 10:30 AM, Stefan Fußenegger [EMAIL PROTECTED] wrote: Hi, I'm currently trying to use RestartResponseAtInterceptPageException with Ajax. More precisely, I show a component that refreshes itself after executing an authorized action. It the user is not authorized to execute this action, I'd like to redirect him to the Login-Page. After proper login, the user should be redirected to the original page. However, using continueToOriginalDestination() does not work (out of the box), as the User is redirected to the URL of the Ajax request. Workaround/Possible changes to simplify workaround: A custom workaround would be to do a custom PageMap implementation. However, as the method setUpRedirect(RequestCycle) is private, deriving from the default PageMap will require some ugly copy-paste in order to do so. This could be avoided by a) making setUpRedirect(RequestCycle) protected and/or b) introduce a protected method that constructs the interceptContinuationURL inside setUpRedirect(RequestCycle). Changing default behaviour: The workaround version is not trivial, as in requires quite a bit of knowledge of Wicket's inner workings (What the hell is a PageMap?). Therefore, it might be a good idea to change the default behaviour there, as no user wants to see Ajax responses at all (well, at least no normal user - I really enjoy their unrivalled beauty ;) ). Shouldn't the behaviour be somewhat more intelligent by default (without hacking a custom PageMap)? That is to redirect to the page the Ajax request belonged to? Or even better: redirect to the Ajax call and render the complete page (well, don't know how tricky that would be). Or do I miss something completely? Any other possible workarounds or suggestions? Cheers, Stefan - --- Stefan Fußenegger http://talk-on-tech.blogspot.com // looking for a nicer domain ;) -- View this message in context: http://www.nabble.com/RestartResponseAtInterceptPageException-with-Ajax-tp15607225p15607225.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - --- Stefan Fußenegger http://talk-on-tech.blogspot.com // looking for a nicer domain ;) -- View this message in context: http://www.nabble.com/RestartResponseAtInterceptPageException-with-Ajax-tp15607225p15610291.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Combining Ajax and non Ajax pages
Thanks.
I have already moved to using the session for storage. I've tried just
adding the complete search panel object to the session in the search
onsubmit() and fetching it again to add to the results page - this works and
avoids some of my page reload and history issues (but adds a few others),
but I presume its not really a good idea to store large object graphs in the
session - maybe better to just store the selected values and rebuild the
selection dropdowns as required. Plus, this will probably help me iron out
my inconsistent dropdown state problems.
But I'm still searching for a magic solution that does not involve writing
too much code :-}
Mr Mean wrote:
I would not recommend what you are doing here.
What happens is that wicket removes the panel from the original page
and attaches it to the new page, making it impossible to use the
backbutton (because wicket will complain about a missing component).
Also this only works if the html of the new page uses the same
component id.
It is better to store the selection for your dropdowns in the session
(as suggested before).
Then in the constructor of your PanelSearch you can check if the
session contains a value for the dropdowns and if that is the case set
it as the model for the dropdown. That way you don't have to pass the
state to every page.
Maurice
On Thu, Feb 21, 2008 at 11:35 AM, steviezz [EMAIL PROTECTED]
wrote:
Answering my own questions.
I can also pass the search panel to the results page from my form
onSubmit:
setResponsePage(new
SearchResults(((PanelSearch)this.getParent()),
search));
Then, in the results page:
public SearchResults(PanelSearch searchPanel, Search search) {
add(searchPanel);
}
Mostly seems to work OK - panel on results page retains state from
search
page.
Still getting some weird behaviour with the Ajax dropdowns on page
refreshes
- can get crazy state of North America, Canada, Kansas if I refresh the
page
between selection changes (old state gets mixed in with partial new
state)
Other thing to sort is how to reload panel state if user goes back to
the
home page (containing search panel) via a basic external navigation link
-
panel will be in its initial blank state. Perhaps I do need to look
into
loading from the session for this.
But I'm starting to like Wicket - this kind of stuff takes much more
code in
other frameworks.
steviezz wrote:
I am now passing the search form model to the new page in the
constructor,
setResponsePage(new SearchResults(search));
Works OK - I assume this is better than going through the session.
But I have no idea (yet) how to reinitialise the search panel Ajax
widgets.
wicket user-2 wrote:
store the backing model in the session and get it from the session,
this
will help you retain the state in all the cases
Cheers
Dipu
--
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Re: AjaxFormSubmitBehavior and setDefaultFormProcessing(false)?
Can't you use an AjaxSubmitLink? Maurice On Thu, Feb 21, 2008 at 12:57 PM, Juha Alatalo [EMAIL PROTECTED] wrote: Hi, I have created a dropDownChoice component where the last option is browse == opens new page where user can make queries. (Similar to look in field in search panel of Windows XP, where user can select some default folders or can choose browse to give an exact folder) Because there is also other fields, form hast to be posted when opening new page from browse == AjaxFromSubmitBehavior(onchange). Only problem is that I can't call setDefaultFormProcessing(false) in ajaxFormSubmitBehavior like I can do with Buttons. I would like to do validation only when user presses save button, not when he chooses to browse information for one field. Is there some way to solve this problem? - Juha - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Bug WICKET-1265
Hi all, The solution for the bug WICKET-1265 (Close ModalWindow in IE with scrollbars scrolls to bottom) is not added in last version 1.3.1. I try to make the change in my jars without success. With the original, on close of the ModalWindow, the page scrolls to bottom . With the recommended patch, the page scrolls to top !!! Please help me to keep this page not moving Thanks in advance Pierre -- View this message in context: http://www.nabble.com/Bug-WICKET-1265-tp15609571p15609571.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How can I refresh a parent Page after using PopupCloseLink in a popup window?
Use a windowclosedcallback.
Something like this should do the trick
modalwindow.setWindowClosedCallback(new WindowClosedCallback()
{
private static final long serialVersionUID = 1L;
@Override
public void onClose(AjaxRequestTarget target)
{
target.addComponent(parentPage);
}
});
Maurice
On Thu, Feb 21, 2008 at 1:17 PM, JohnSmith333
[EMAIL PROTECTED] wrote:
My wicket program also have the same question. Could anyone kindly help us?
Thanks
Edvin Syse wrote:
Hi,
I have a Link with PopupSettings to open another window, and then there is
a PopupCloseLink on the new page which closes the popupwindow
again. Is there a way to make the parent browserwindow refresh when I
close the popupwindow also?
Using ModalWindow makes this easy but I cannot have a ModalWindow in this
usecase.
-- Edvin
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Re: Wicket.Tree has no properties
I found the problem. My HTML head had script src=myFile.js language=javascript type=text/javascript / And the problem is the way i close the tag. If i put script src=myFile.js language=javascript type=text/javascript/script It works ok.
Re: Combining Ajax and non Ajax pages
Don't add wicket components to the session, use models.
for example
class MySession extends WebSession
{
private IModel dropdown1=new WhateverModel(null); //etc for the others
// add getters() for models
}
class PanelSearch extends Panel
{
public PanelSearch(String id)
{
super(id);
add(new
DropDownChoice(dropdown1,((MySession)Session.get()).getDropdown1(),myChoices)
}
}
class SomePage extends WebPage
{
public SomePage()
{
super();
add(new PanelSearch(search));
}
}
The trick is always using the shared models in your session, that is
why you don't need setters for them and you have to initialize them
properly with some default.
That way the form automatically writes the new values to your session
and you don't have to do that manually.
How much less code can you have?
Maurice
On Thu, Feb 21, 2008 at 1:44 PM, steviezz [EMAIL PROTECTED] wrote:
Thanks.
I have already moved to using the session for storage. I've tried just
adding the complete search panel object to the session in the search
onsubmit() and fetching it again to add to the results page - this works and
avoids some of my page reload and history issues (but adds a few others),
but I presume its not really a good idea to store large object graphs in the
session - maybe better to just store the selected values and rebuild the
selection dropdowns as required. Plus, this will probably help me iron out
my inconsistent dropdown state problems.
But I'm still searching for a magic solution that does not involve writing
too much code :-}
Mr Mean wrote:
I would not recommend what you are doing here.
What happens is that wicket removes the panel from the original page
and attaches it to the new page, making it impossible to use the
backbutton (because wicket will complain about a missing component).
Also this only works if the html of the new page uses the same
component id.
It is better to store the selection for your dropdowns in the session
(as suggested before).
Then in the constructor of your PanelSearch you can check if the
session contains a value for the dropdowns and if that is the case set
it as the model for the dropdown. That way you don't have to pass the
state to every page.
Maurice
On Thu, Feb 21, 2008 at 11:35 AM, steviezz [EMAIL PROTECTED]
wrote:
Answering my own questions.
I can also pass the search panel to the results page from my form
onSubmit:
setResponsePage(new
SearchResults(((PanelSearch)this.getParent()),
search));
Then, in the results page:
public SearchResults(PanelSearch searchPanel, Search search) {
add(searchPanel);
}
Mostly seems to work OK - panel on results page retains state from
search
page.
Still getting some weird behaviour with the Ajax dropdowns on page
refreshes
- can get crazy state of North America, Canada, Kansas if I refresh the
page
between selection changes (old state gets mixed in with partial new
state)
Other thing to sort is how to reload panel state if user goes back to
the
home page (containing search panel) via a basic external navigation link
-
panel will be in its initial blank state. Perhaps I do need to look
into
loading from the session for this.
But I'm starting to like Wicket - this kind of stuff takes much more
code in
other frameworks.
steviezz wrote:
I am now passing the search form model to the new page in the
constructor,
setResponsePage(new SearchResults(search));
Works OK - I assume this is better than going through the session.
But I have no idea (yet) how to reinitialise the search panel Ajax
widgets.
wicket user-2 wrote:
store the backing model in the session and get it from the session,
this
will help you retain the state in all the cases
Cheers
Dipu
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Re: textarea problem
ups, sorry... never had a problem using textarea without closing tag Thomas Gier-2 wrote: okrohne schrieb: Hi, if I use a textarea like this: textarea name=test id=test_textarea rows=8 cols=30 class=input_text title=test / all subsequent html markup is shown in the textarea. If I use the textarea in this way everything is okay. textarea name=test id=test_textarea rows=8 cols=30 class=input_text title=test /textarea Is this a known issue? Thanks, Oliver Hi Oliver, the closing tag for textarea ... is required. See http://www.w3.org/TR/html4/interact/forms.html#h-17.7 for details. HTH Tom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/textarea-problem-tp15606212p15611009.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: need to sanitize uploaded file names before saving?
Thanks! That was the first thing I did, before I saw Files.filename(). I figured the latter would save me unnecessary object creation, though admittedly the java.io.File solution is probably more robust (I haven't looked at the source for File yet to compare the two). On Feb 20, 2008, at 5:36 PM, Peter Ertl wrote: Why not simply use new java.io.File(client_file_name).getName() ? Returns the name of the file or directory denoted by this abstract pathname. This is just the last name in the pathname's name sequence. If the pathname's name sequence is empty, then the empty string is returned. Am 20.02.2008 um 22:03 schrieb Alex Jacoby: Good points -- I was munging the filename a bit, but basically leaving it unchanged so that it would be simpler to debug. I'm still curious about the directory traversal thing... I've tried using tamper data to change the filename, but I get a MalformedStreamException each time I try [1]. Side note: I think spaces are allowed in filenames in unix file systems. Just quoted or escaped. (Regardless, your point is still taken.) Alex - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How can I refresh a parent Page after using PopupCloseLink in a popup window?
Thanks ! But the modalwindow can't be used in this case. Could anyone know
how to use Popup window rather than modal window ? Thanks~
modal window?
Mr Mean wrote:
Use a windowclosedcallback.
Something like this should do the trick
modalwindow.setWindowClosedCallback(new WindowClosedCallback()
{
private static final long serialVersionUID = 1L;
@Override
public void onClose(AjaxRequestTarget target)
{
target.addComponent(parentPage);
}
});
Maurice
On Thu, Feb 21, 2008 at 1:17 PM, JohnSmith333
[EMAIL PROTECTED] wrote:
My wicket program also have the same question. Could anyone kindly help
us?
Thanks
Edvin Syse wrote:
Hi,
I have a Link with PopupSettings to open another window, and then
there is
a PopupCloseLink on the new page which closes the popupwindow
again. Is there a way to make the parent browserwindow refresh when
I
close the popupwindow also?
Using ModalWindow makes this easy but I cannot have a ModalWindow in
this
usecase.
-- Edvin
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Re: OutOfMemoryError
Be sure to checkout the wiki for gotchas and tips: http://cwiki.apache.org/WICKET/wicket-and-jmeter.html http://cwiki.apache.org/WICKET/wicket-and-jmeter-with-regular-expressions.html Already done, but what we can get? An OOME in our application with the heapdump. Well, we already have one and the most used objects appear to come from Wicket (char[], byte[], String, class[], HashMap$Entry, XMLTag, ValueMap, ComponentTag, RawMarkup, HashMap$EntrySet, int[], short[] just to name the largest). -- Best regards, Thomas Singer _ SyntEvo GmbH www.syntevo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
BaseWicketTester.isVisible() doesn't check Component.isRenderAllowed()
BaseWicketTester.isVisible() only checks Component.isVisible(), not Component.isRenderAllowed(). So for a component whose RENDER action is disabled through role based authorization strategy, BaseWicketTester.isVisible() still returns true. BaseWicketTester.isInvisible() works correctly by using BaseWicketTester.getComponentFromLastRenderedPage() which checks both Component.isVisible() and isRenderAllowed(). Should I add this to JIRA? Yuesong - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Spring injecting beans into non-component classes
You are missing some asm libraries as well. You should indeed rely
on Maven for your dependencies. But we've had the same problem, and
we excluded cglib, and included cglib-nodep.
dependency
groupIdorg.hibernate/groupId
artifactIdhibernate/artifactId
version3.2.1.ga/version
exclusions
exclusion
groupIdcglib/groupId
artifactIdcglib/artifactId
/exclusion
/exclusions
/dependency
...
dependency
groupIdcglib/groupId
artifactIdcglib/artifactId
version2.1_3-USE-CGLIB-NODEP/version
/dependency
dependency
groupIdcglib/groupId
artifactIdcglib-nodep/artifactId
version2.1_3/version
/dependency
But I think that if you only rely on spring, then Maven will include
the correct libraries for you.
Bart.
-Oorspronkelijk bericht-
Van: Igor Vaynberg [mailto:[EMAIL PROTECTED]
Verzonden: woensdag 20 februari 2008 23:02
Aan: users@wicket.apache.org
Onderwerp: Re: Spring injecting beans into non-component classes
why dont you use maven to manage your dependencies? from cursory look
you are missing asm which cglib depends on and wicket-ioc.jar
-igor
On Wed, Feb 20, 2008 at 7:51 AM, Warren
[EMAIL PROTECTED] wrote:
I am getting an NoClassDefFoundError Exception when I try to use
InjectorHolder.getInjector().inject(this);. I think I am
missing a library
or two of some sort.
java.lang.NoClassDefFoundError: net/sf/cglib/proxy/Callback
I placed cglib, which has net.sf.cglib.proxy.Callback in
it, in my classpath
and then I started getting another NoClassDefFoundError Exception.
java.lang.NoClassDefFoundError: org/objectweb/asm/Type
I thought I had everything I needed.
wicket-1.3.0.jar
wicket-spring-1.3.0.jar
wicket-spring-annot-1.3.0.jar
spring.jar
What other dependencies am I missing?
-Original Message-
From: Bart Molenkamp [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 19, 2008 10:52 PM
To: users@wicket.apache.org
Subject: RE: Spring injecting beans into non-component classes
public abstract class AbstractInjectableModel implements IModel {
/**
* Applies injection to this model instance.
*/
public AbstractInjectableModel() {
ConfigurableInjector injector = InjectorHolder.getInjector();
injector.inject(this);
}
...
}
It is indeed just InjectorHolder.getInjector().inject(this);
Nothing more.
Bart.
-Oorspronkelijk bericht-
Van: Warren [mailto:[EMAIL PROTECTED]
Verzonden: dinsdag 19 februari 2008 18:16
Aan: users@wicket.apache.org
Onderwerp: RE: Spring injecting beans into
non-component classes
Thanks Igor, the InjectorHolder.getInjector().inject(this);
is what I was
looking for.
Bart, Could you show me an example of your
AbstractInjectableModel?
Warren
-Original Message-
From: Bart Molenkamp [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 19, 2008 1:50 AM
To: users@wicket.apache.org
Subject: RE: Spring injecting beans into
non-component classes
I created an AbstractInjectableModel for this. It
does dependency
injection for models, the same way as in components.
Would this be something for in the
wicket-spring-annot project?
Bart.
-Oorspronkelijk bericht-
Van: Igor Vaynberg [mailto:[EMAIL PROTECTED]
Verzonden: dinsdag 19 februari 2008 4:41
Aan: users@wicket.apache.org
Onderwerp: Re: Spring injecting beans into
non-component classes
add this to the constructor of the class you want injected:
InjectorHolder.getInjector().inject(this);
-igor
On Feb 18, 2008 7:37 PM, Warren
[EMAIL PROTECTED] wrote:
I am using Spring to manage my Services and
DAOs. Is there
a special Wicket
way of injecting my beans into non component
classes? I've
seen the example
in Kent Ka Iok Tong's book of extending
SpringWebApplication:
public class MyApp extends SpringWebApplication {
...
@Override
protected void init() {
addComponentInstantiationListener(new
SpringComponentInjector(this));
}
...
and then in my components:
@SpringBean
private MyService myService;
I am assuming that this will only work for
components. I am
currently
injecting my beans the following way thru the constructor
of my classes:
...
private MyService myService;
public MyClass()
{
myService =
Re: Combining Ajax and non Ajax pages
Ahah - I think I'm starting to see the light...
Thanks for the hints.
Mr Mean wrote:
Don't add wicket components to the session, use models.
for example
class MySession extends WebSession
{
private IModel dropdown1=new WhateverModel(null); //etc for the others
// add getters() for models
}
class PanelSearch extends Panel
{
public PanelSearch(String id)
{
super(id);
add(new
DropDownChoice(dropdown1,((MySession)Session.get()).getDropdown1(),myChoices)
}
}
class SomePage extends WebPage
{
public SomePage()
{
super();
add(new PanelSearch(search));
}
}
The trick is always using the shared models in your session, that is
why you don't need setters for them and you have to initialize them
properly with some default.
That way the form automatically writes the new values to your session
and you don't have to do that manually.
How much less code can you have?
Maurice
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RE: OutOfMemoryError
Thomas, the memory footprint per class usually doesn't really allow to pinpoint the reference that causes a memory leak (usually the top entries are char[], String, etc.). For that, you need to trace back to the reference that should not be there. We use YourKit to great benefit (do I get goodies now, comrades?). Yourkit can show the retained size of an object. If one of your Objects shows up near the top of the list, that is a good candidate. alternatively, the hprof dump would be more helpful than HTML. (some other) Thomas snip ... As already written a couple of weeks ago, we regularly get OutOfMemoryErrors with our Wicket-based website. I've finally got a heapdump.hprof and no entry above 3kByte size is from our code. If someone from the Wicket team is interested, I can send the html-instance information sorted by size or instance count. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: OutOfMemoryError
You can try to see if its any page in particular that causes this. Or of its something general... Also you need to watch out for objects that just keep growing in number.. It's a little abstract to use a profiler as it will not give you a clear idea as everything originates in class[] int[] etc... regards Nino Thomas Singer wrote: Be sure to checkout the wiki for gotchas and tips: http://cwiki.apache.org/WICKET/wicket-and-jmeter.html http://cwiki.apache.org/WICKET/wicket-and-jmeter-with-regular-expressions.html Already done, but what we can get? An OOME in our application with the heapdump. Well, we already have one and the most used objects appear to come from Wicket (char[], byte[], String, class[], HashMap$Entry, XMLTag, ValueMap, ComponentTag, RawMarkup, HashMap$EntrySet, int[], short[] just to name the largest). -- Best regards, Thomas Singer _ SyntEvo GmbH www.syntevo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Need to redirect to the current page upon a page expire - how??
That would work, except the search results do contain some AJAX functionality, which of course result in a stateful page. Mr Mean wrote: how about using a stateless searchpage? that way you should not get a page expired. Maurice On Thu, Feb 21, 2008 at 1:14 AM, Chris Lintz [EMAIL PROTECTED] wrote: Hi, So i have searched the forums regarding overriding RequestCycle#onRuntimeException(Page page,RuntimeException e) . It seems we are completely stuck because there is no way to determine what page threw a PageExpiredException . What I want to do is this: When my SearchPage expires, and the user again clicks a button search, they are immediately returned to the SearchPage potentially with any request parameters the user searched on. It seems the only way to get a custom Page when an PageExpiredException is thrown is to override onRuntimeException and return the custom page. Unfortunately the page is null when passed into onRuntimeException (which makes sense because there is no longer a valid session). How can i accomplish this within the framework? I hope we can avoid a hack like setting a cookie that represents the current page upon every page request. (atleast it seems to me there should be a framework solution for this). thanks for any ideas chris -- View this message in context: http://www.nabble.com/Need-to-redirect-to-the-current-page-upon-a-page-expire---how---tp15602103p15602103.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Need-to-redirect-to-the-current-page-upon-a-page-expire---how---tp15602103p15613198.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Opening DynamicWebResource from Button/AjaxButton?
It's not that I necessary want to see the page refreshed with updated form
values. In fact, I would prefer that the user not leave the page at all.
All the form contains is a checkgroup of things to include in the PDF.
All I want to do when the button is pressed is view/download the PDF but the
form with the checkgroup needs to be submitted first so I can see what was
checked when I generate the PDF.
I suppose taking the ResourceReference's and using it in the onload would
work but it seems like such a hack, not to mention that it might cause
problems if the user uses the back button. While working on my
DynamicWebResource, I was able to download a PDF and continue using my
application using a link (assigned to either a link or button in HTML.) The
only problem is that it doesn't do a submit. Accessing the
DynamicWebResource from a button works but makes my app non-responsive.
What I would like to do is either make the ResourceLink somehow submit my
form or, even better, make a button component that handles the request in a
way that doens't break Wicket. Ideas/suggestions?
-Brandon
igor.vaynberg wrote:
so you want to see the page with updated form values _and_ stream the pdf?
why dont you take that url you generated for your resourceref and
append it to a window.onload javascript that does window.location=url;
-gior
On Wed, Feb 20, 2008 at 2:33 PM, UPBrandon [EMAIL PROTECTED] wrote:
As I mentioned in my previous response, I couldn't use
getRequestCycle().setRequestTarget() directly because of the way the API
works (you can use a ResourceReference but not a Resource.) Instead, I
ended up with something like this:
new AjaxButton(buttonId, form) {
protected void onSubmit(AjaxRequestTarget target, Form form) {
ResourceReference pdfReference = new
ResourceReference() {
protected Resource newResource() {
return new BillPdfWebResource(...);
}
};
String url =
getRequestCycle().get().urlFor(pdfReference).toString();
getRequestCycle().setRequestTarget(new
RedirectRequestTarget(url) );
}
}
It works... but only once. When I click on the button, everything
works, my
PDF gets generated and downloaded but then my app becomes unresponsive.
I
can't interact with the site at all until I start over. Is there a
better
way to go about this that wouldn't cause that side effect? Whatever
approach I take, I need to be able to submit a form when the PDF is
generated. My example doesn't show it but my BillPdfWebResource class
generates a PDF based on the user's selection and my Form's Model needs
to
be updated. Any suggestions?
-Brandon
igor.vaynberg wrote:
onsubmit() {
getrequestcycle().setrequesttarget(new
redirectrequesttarget(urlfor(resourceref)));
}
-igor
On Feb 13, 2008 8:18 AM, UPBrandon [EMAIL PROTECTED] wrote:
In a project I am working on, I wrote a DynamicWebResource that
generates
a
PDF file and, by setting the Content-Disposition in the header, got
it so
that the user is prompted to download the PDF when they click on a
ResourceLink to my PDF-generating resource.
That all works fine but now I need to open the PDF from a button. I
want
to
allow the user to select a value in a form and press a button to view
somewhat of a report for the item they selected. However, there
doesn't
appear to be any type of button that would lead a user to my
DynamicWebResource. Is there any way to have a button do a submit
(update
the model) and then lead the user to a resource?
-Brandon
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Wicket database access
Hi all, i have a simple question. How can i access a database from wicket? I don't want to use any object-relational mapper like hibernate or ibatis. I wanna use plain old sql/jdbc. thanks in advance. -- View this message in context: http://www.nabble.com/Wicket-database-access-tp15613515p15613515.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Wicket database access
You would access it like you would it any other web application. I would suggest using the Spring JDBC support stuff, though. On 2/21/08, wjser [EMAIL PROTECTED] wrote: Hi all, i have a simple question. How can i access a database from wicket? I don't want to use any object-relational mapper like hibernate or ibatis. I wanna use plain old sql/jdbc. thanks in advance. -- View this message in context: http://www.nabble.com/Wicket-database-access-tp15613515p15613515.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Panels and feedback messages
ok I am wanting to have a custom feedback message for a testfield that is
created in a panel. I know how to do this for a simple textfield in a form
but I am createing these textfields on the fly using nested panels so I
wanted to know how to do this. Right now I am only adding one panel but I
plan on adding several. here is some code:
template.java
Form form = new Form(myform, new CompoundPropertyModel(request)) {
protected void onSubmit() {
setResponsePage(post.class);
};
};
form.setMarkupId(myform);
form.setOutputMarkupId(true);
form.add(new FeedbackPanel(feedback));
RepeatingView sections=new RepeatingView(Sections);
sections.add(new generalPanel(sections.newChildId()));
//add other sections here
generalPanel.java
//basically this is a section on my template page. I am going to do a query
and get all the info and create //the panel as needed weither I need
textfields or whatever. again only doing on row right now but I will //soon
add many more.
public class generalPanel extends Panel {
public generalPanel(String id) {
super(id);
RepeatingView generalRows=new RepeatingView(generalRows);
generalRows.add(new textFieldPanel(generalRows.newChildId(), Test 1,
Test 2));
//add more rows to the general Panel here
add(generalRows);
}
}
textFieldPanel.java
public class textFieldPanel extends Panel {
public textFieldPanel(String id, String name1, String name2) {
super(id);
TextField t1 = new TextField(textField1);
t1.setRequired(true);
TextField t2 = new TextField(textField2);
t2.setRequired(true);
Now I want a custom message that says something like: name1 is required
instead of textField1 is required because I can have several of these panels
and the user will not know what textField1 is.
I tried setting the properties file for template.properties to:
myform.Sections.generalRows.textField1.Required=Name is required
but that did not work. once I get this simple change working I will look
into setting the label of textField1 and getting the message to print with
that so I can pass name1 to the message but first I would like to get it
working with a simple generic message.
Do I need to set the properties for the panels as well? do I not need to use
.newChildId() for the panel ids so I can know what the id is? Can I get the
id some how?
please help me and I am sorry this is so long but I felt looking at the code
you would understand what I want more.
Thanks
T
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Re: Wicket database access
I'm new to this whole thing and I've just done this using the book Enjoying development with Wicket. It is $20 and worth the money to get your feet wet. It has a good example of JDBC only access and what you gain by using Spring and then Hibernate. Hope this helps. Considering I only have 3 weeks experience with Wicket. http://agileskills2.org/EWDW/ wjser wrote: Hi all, i have a simple question. How can i access a database from wicket? I don't want to use any object-relational mapper like hibernate or ibatis. I wanna use plain old sql/jdbc. thanks in advance. -- View this message in context: http://www.nabble.com/Wicket-database-access-tp15613515p15613574.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
InstanceAlreadyExistsException when Redeploying in Websphere
Hello, I 'm getting an InstanceAlreadyExistsException (exception trace below) when redeploying a Wicket app (1.3.1) in Websphere test environment. I didn't have this problem when running Wicket 1.2-rc1. When doing a regular stopping and starting of the App server the application starts up fine. I'm using the WicketServlet (not the Filter) and I'm integrating with Spring using the annotation method. Any ideas? Something I'm doing wrong, or a work around maybe? I will provide more information if required. Thanks, Nick [2/21/08 12:23:55:529 EST] 0028 WebExtensionP E Error occured while preparing the servlet for initialization. javax.servlet.ServletException: SRVE0207E: Uncaught initialization exception thrown by servlet at com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:237) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.init(ServletWrapper.java:316) at com.ibm.ws.webcontainer.servlet.ServletWrapper.initialize(ServletWrapper.java:1119) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.initialize(ServletWrapper.java:149) at com.ibm.wsspi.webcontainer.extension.WebExtensionProcessor.createServletWrapper(WebExtensionProcessor.java:99) at com.ibm.ws.webcontainer.webapp.WebApp.getServletWrapper(WebApp.java:742) at com.ibm.ws.webcontainer.webapp.WebApp.initializeTargetMappings(WebApp.java:422) at com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinish(WebApp.java:275) at com.ibm.ws.wswebcontainer.webapp.WebApp.initialize(WebApp.java:272) at com.ibm.ws.wswebcontainer.webapp.WebGroup.addWebApplication(WebGroup.java:88) at com.ibm.ws.wswebcontainer.VirtualHost.addWebApplication(VirtualHost.java:157) at com.ibm.ws.wswebcontainer.WebContainer.addWebApp(WebContainer.java:655) at com.ibm.ws.wswebcontainer.WebContainer.addWebApplication(WebContainer.java:608) at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:333) at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:549) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1295) at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1129) at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:567) at com.ibm.ws.runtime.component.ApplicationMgrImpl.startModule(ApplicationMgrImpl.java:1762) at com.ibm.ws.runtime.component.ApplicationMgrImpl._startModule(ApplicationMgrImpl.java:1710) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:62) at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:265) at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1089) at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:971) at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:231) at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:238) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:833) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802) at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1057) at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118) at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:950) at com.ibm.ws.management.application.sync.StartDeploymentTask.startDeployment(StartDeploymentTask.java:196) at com.ibm.ws.management.application.sync.StartDeploymentTask.fineGrainUpdate(StartDeploymentTask.java:149) at com.ibm.ws.management.application.sync.StartDeploymentTask.performTask(StartDeploymentTask.java:79) at com.ibm.ws.management.application.sync.AppBinaryProcessor$AppBinThread.run(AppBinaryProcessor.java:820) at com.ibm.ws.management.application.sync.AppBinaryProcessor.postProcess(AppBinaryProcessor.java:590) at com.ibm.ws.management.application.sync.AppBinaryProcessor._onChangeCompletion(AppBinaryProcessor.java:400) at com.ibm.ws.management.application.sync.AppBinaryProcessor$2.run(AppBinaryProcessor.java:372) at
Re: RestartResponseAtInterceptPageException with Ajax
feel free to add a jira request for this -igor On Thu, Feb 21, 2008 at 4:44 AM, Stefan Fußenegger [EMAIL PROTECTED] wrote: Maurice, Thanks for your suggestions. However, these suggestions are yet 2 other workarounds for this problem. imho, using RestartResponseAtInterceptPageException and continueToOriginalDestination() should work out of the box, regardless of the type of request (Ajax and non-Ajax). Therefore I suggest adding support to the framework - and your suggestions did not convince me not to do so, sorry ;) However, the strategy to choose a page for continueToOriginalDestination() is open for discussion. The simplest approach would be to go back to the source of the Ajax request, while allowing to complete the request and render the entire page afterwards would be best. -- Stefan Mr Mean wrote: Hmm, i'm not sure this will work at all with the restartresponse but i have 2 alternatives that do not require changes to wicket -append some javascript to the ajaxrequesttarget that will trigger the browser to request your login page (you can get the wicket url for the loginpage using urlFor) if your login page accepts pageparams you can use those to decide what the response for a successful login should be. -open you login page in a ModalWindow on the same page and close it after a successful login (you might need to refresh the origin page after this) Maurice On Thu, Feb 21, 2008 at 10:30 AM, Stefan Fußenegger [EMAIL PROTECTED] wrote: Hi, I'm currently trying to use RestartResponseAtInterceptPageException with Ajax. More precisely, I show a component that refreshes itself after executing an authorized action. It the user is not authorized to execute this action, I'd like to redirect him to the Login-Page. After proper login, the user should be redirected to the original page. However, using continueToOriginalDestination() does not work (out of the box), as the User is redirected to the URL of the Ajax request. Workaround/Possible changes to simplify workaround: A custom workaround would be to do a custom PageMap implementation. However, as the method setUpRedirect(RequestCycle) is private, deriving from the default PageMap will require some ugly copy-paste in order to do so. This could be avoided by a) making setUpRedirect(RequestCycle) protected and/or b) introduce a protected method that constructs the interceptContinuationURL inside setUpRedirect(RequestCycle). Changing default behaviour: The workaround version is not trivial, as in requires quite a bit of knowledge of Wicket's inner workings (What the hell is a PageMap?). Therefore, it might be a good idea to change the default behaviour there, as no user wants to see Ajax responses at all (well, at least no normal user - I really enjoy their unrivalled beauty ;) ). Shouldn't the behaviour be somewhat more intelligent by default (without hacking a custom PageMap)? That is to redirect to the page the Ajax request belonged to? Or even better: redirect to the Ajax call and render the complete page (well, don't know how tricky that would be). Or do I miss something completely? Any other possible workarounds or suggestions? Cheers, Stefan - --- Stefan Fußenegger http://talk-on-tech.blogspot.com // looking for a nicer domain ;) -- View this message in context: http://www.nabble.com/RestartResponseAtInterceptPageException-with-Ajax-tp15607225p15607225.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - --- Stefan Fußenegger http://talk-on-tech.blogspot.com // looking for a nicer domain ;) -- View this message in context: http://www.nabble.com/RestartResponseAtInterceptPageException-with-Ajax-tp15607225p15610291.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How can I refresh a parent Page after using PopupCloseLink in a popup window?
class mypopupcloselink extends popupcloselink {
oncomponenttag(tag) {
super.oncomponenttag(tag);
tag.put(onclick,window.parent.refresh(););
}
}
-igor
On Tue, Feb 19, 2008 at 11:24 AM, Edvin Syse [EMAIL PROTECTED] wrote:
Hi,
I have a Link with PopupSettings to open another window, and then there is a
PopupCloseLink on the new page which closes the popupwindow
again. Is there a way to make the parent browserwindow refresh when I
close the popupwindow also?
Using ModalWindow makes this easy but I cannot have a ModalWindow in this
usecase.
-- Edvin
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Re: BaseWicketTester.isVisible() doesn't check Component.isRenderAllowed()
yes, add to jira please -igor On Thu, Feb 21, 2008 at 5:57 AM, Wang, Yuesong [EMAIL PROTECTED] wrote: BaseWicketTester.isVisible() only checks Component.isVisible(), not Component.isRenderAllowed(). So for a component whose RENDER action is disabled through role based authorization strategy, BaseWicketTester.isVisible() still returns true. BaseWicketTester.isInvisible() works correctly by using BaseWicketTester.getComponentFromLastRenderedPage() which checks both Component.isVisible() and isRenderAllowed(). Should I add this to JIRA? Yuesong - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AjaxFormSubmitBehavior and setDefaultFormProcessing(false)?
if you are opening everything via ajax why do you need to submit the entire form? the values are all still there in the browser window... so dont use ajaxformsubmitbehavor but a regular ajax behavior -igor On Thu, Feb 21, 2008 at 3:57 AM, Juha Alatalo [EMAIL PROTECTED] wrote: Hi, I have created a dropDownChoice component where the last option is browse == opens new page where user can make queries. (Similar to look in field in search panel of Windows XP, where user can select some default folders or can choose browse to give an exact folder) Because there is also other fields, form hast to be posted when opening new page from browse == AjaxFromSubmitBehavior(onchange). Only problem is that I can't call setDefaultFormProcessing(false) in ajaxFormSubmitBehavior like I can do with Buttons. I would like to do validation only when user presses save button, not when he chooses to browse information for one field. Is there some way to solve this problem? - Juha - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Panels and feedback messages
textfield1.setlabel(new model(name1));
-igor
On Thu, Feb 21, 2008 at 8:21 AM, taygolf [EMAIL PROTECTED] wrote:
ok I am wanting to have a custom feedback message for a testfield that is
created in a panel. I know how to do this for a simple textfield in a form
but I am createing these textfields on the fly using nested panels so I
wanted to know how to do this. Right now I am only adding one panel but I
plan on adding several. here is some code:
template.java
Form form = new Form(myform, new CompoundPropertyModel(request)) {
protected void onSubmit() {
setResponsePage(post.class);
};
};
form.setMarkupId(myform);
form.setOutputMarkupId(true);
form.add(new FeedbackPanel(feedback));
RepeatingView sections=new RepeatingView(Sections);
sections.add(new generalPanel(sections.newChildId()));
//add other sections here
generalPanel.java
//basically this is a section on my template page. I am going to do a query
and get all the info and create //the panel as needed weither I need
textfields or whatever. again only doing on row right now but I will //soon
add many more.
public class generalPanel extends Panel {
public generalPanel(String id) {
super(id);
RepeatingView generalRows=new RepeatingView(generalRows);
generalRows.add(new textFieldPanel(generalRows.newChildId(), Test
1,
Test 2));
//add more rows to the general Panel here
add(generalRows);
}
}
textFieldPanel.java
public class textFieldPanel extends Panel {
public textFieldPanel(String id, String name1, String name2) {
super(id);
TextField t1 = new TextField(textField1);
t1.setRequired(true);
TextField t2 = new TextField(textField2);
t2.setRequired(true);
Now I want a custom message that says something like: name1 is required
instead of textField1 is required because I can have several of these panels
and the user will not know what textField1 is.
I tried setting the properties file for template.properties to:
myform.Sections.generalRows.textField1.Required=Name is required
but that did not work. once I get this simple change working I will look
into setting the label of textField1 and getting the message to print with
that so I can pass name1 to the message but first I would like to get it
working with a simple generic message.
Do I need to set the properties for the panels as well? do I not need to use
.newChildId() for the panel ids so I can know what the id is? Can I get the
id some how?
please help me and I am sorry this is so long but I felt looking at the code
you would understand what I want more.
Thanks
T
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Re: Need to redirect to the current page upon a page expire - how??
once a page has expired there is really no way to know what it was..thats kinda the point of stateful components eg if you have created your page like this: setresponsepage(new userdetailspage(user, org)); and you get a page expired error, even if you somehow kept track of the fact that it was a userdetailspage you still wouldnt know what the user and org params it was created with... a compromise is a bookmarkable page mounted with a hybrid url coding strategy -igor On Thu, Feb 21, 2008 at 7:39 AM, Chris Lintz [EMAIL PROTECTED] wrote: That would work, except the search results do contain some AJAX functionality, which of course result in a stateful page. Mr Mean wrote: how about using a stateless searchpage? that way you should not get a page expired. Maurice On Thu, Feb 21, 2008 at 1:14 AM, Chris Lintz [EMAIL PROTECTED] wrote: Hi, So i have searched the forums regarding overriding RequestCycle#onRuntimeException(Page page,RuntimeException e) . It seems we are completely stuck because there is no way to determine what page threw a PageExpiredException . What I want to do is this: When my SearchPage expires, and the user again clicks a button search, they are immediately returned to the SearchPage potentially with any request parameters the user searched on. It seems the only way to get a custom Page when an PageExpiredException is thrown is to override onRuntimeException and return the custom page. Unfortunately the page is null when passed into onRuntimeException (which makes sense because there is no longer a valid session). How can i accomplish this within the framework? I hope we can avoid a hack like setting a cookie that represents the current page upon every page request. (atleast it seems to me there should be a framework solution for this). thanks for any ideas chris -- View this message in context: http://www.nabble.com/Need-to-redirect-to-the-current-page-upon-a-page-expire---how---tp15602103p15602103.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Need-to-redirect-to-the-current-page-upon-a-page-expire---how---tp15602103p15613198.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Can i add multiple lines to a node-link in tree?
Hi *, i would like to present a bit longer text in a tree node. One condition is that the tree can't have the vertical scrollbar. Thus if i a my text FF and IE are presenting empty notes, because text doesnt fit into visible area. My i add a break or something so that the link will be presented with 2 lines as one node? I hope i explained my problem well. Thanks for helping me out here Per - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RestartResponseAtInterceptPageException with Ajax
I was just waiting for green lights ;) https://issues.apache.org/jira/browse/WICKET-1363 igor.vaynberg wrote: feel free to add a jira request for this -igor On Thu, Feb 21, 2008 at 4:44 AM, Stefan Fußenegger [EMAIL PROTECTED] wrote: Maurice, Thanks for your suggestions. However, these suggestions are yet 2 other workarounds for this problem. imho, using RestartResponseAtInterceptPageException and continueToOriginalDestination() should work out of the box, regardless of the type of request (Ajax and non-Ajax). Therefore I suggest adding support to the framework - and your suggestions did not convince me not to do so, sorry ;) However, the strategy to choose a page for continueToOriginalDestination() is open for discussion. The simplest approach would be to go back to the source of the Ajax request, while allowing to complete the request and render the entire page afterwards would be best. -- Stefan Mr Mean wrote: Hmm, i'm not sure this will work at all with the restartresponse but i have 2 alternatives that do not require changes to wicket -append some javascript to the ajaxrequesttarget that will trigger the browser to request your login page (you can get the wicket url for the loginpage using urlFor) if your login page accepts pageparams you can use those to decide what the response for a successful login should be. -open you login page in a ModalWindow on the same page and close it after a successful login (you might need to refresh the origin page after this) Maurice On Thu, Feb 21, 2008 at 10:30 AM, Stefan Fußenegger [EMAIL PROTECTED] wrote: Hi, I'm currently trying to use RestartResponseAtInterceptPageException with Ajax. More precisely, I show a component that refreshes itself after executing an authorized action. It the user is not authorized to execute this action, I'd like to redirect him to the Login-Page. After proper login, the user should be redirected to the original page. However, using continueToOriginalDestination() does not work (out of the box), as the User is redirected to the URL of the Ajax request. Workaround/Possible changes to simplify workaround: A custom workaround would be to do a custom PageMap implementation. However, as the method setUpRedirect(RequestCycle) is private, deriving from the default PageMap will require some ugly copy-paste in order to do so. This could be avoided by a) making setUpRedirect(RequestCycle) protected and/or b) introduce a protected method that constructs the interceptContinuationURL inside setUpRedirect(RequestCycle). Changing default behaviour: The workaround version is not trivial, as in requires quite a bit of knowledge of Wicket's inner workings (What the hell is a PageMap?). Therefore, it might be a good idea to change the default behaviour there, as no user wants to see Ajax responses at all (well, at least no normal user - I really enjoy their unrivalled beauty ;) ). Shouldn't the behaviour be somewhat more intelligent by default (without hacking a custom PageMap)? That is to redirect to the page the Ajax request belonged to? Or even better: redirect to the Ajax call and render the complete page (well, don't know how tricky that would be). Or do I miss something completely? Any other possible workarounds or suggestions? Cheers, Stefan - --- Stefan Fußenegger http://talk-on-tech.blogspot.com // looking for a nicer domain ;) -- View this message in context: http://www.nabble.com/RestartResponseAtInterceptPageException-with-Ajax-tp15607225p15607225.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - --- Stefan Fußenegger http://talk-on-tech.blogspot.com // looking for a nicer domain ;) -- View this message in context: http://www.nabble.com/RestartResponseAtInterceptPageException-with-Ajax-tp15607225p15610291.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - --- Stefan Fußenegger http://talk-on-tech.blogspot.com // looking for a nicer
Where to find the Wicket DTD file?
Is it available somewhere? I need it for validation in the Eclipse Amsteras HTML editor and to get rid of all its warning about wicket tags in html file. -- View this message in context: http://www.nabble.com/Where-to-find-the-Wicket-DTD-file--tp15618525p15618525.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Where to find documentation for Wicket tags?
there is a wiki page that lists them... -igor On Thu, Feb 21, 2008 at 11:09 AM, MYoung [EMAIL PROTECTED] wrote: Are they documented? -- View this message in context: http://www.nabble.com/Where-to-find-documentation-for-Wicket-tags--tp15618680p15618680.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Where to find documentation for Wicket tags?
On the wiki http://cwiki.apache.org/WICKET/wickets-xhtml-tags.html On Thu, Feb 21, 2008 at 11:09 AM, MYoung [EMAIL PROTECTED] wrote: Are they documented? -- View this message in context: http://www.nabble.com/Where-to-find-documentation-for-Wicket-tags--tp15618680p15618680.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Scott Swank reformed mathematician - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Where to find documentation for Wicket tags?
Are they documented? -- View this message in context: http://www.nabble.com/Where-to-find-documentation-for-Wicket-tags--tp15618680p15618680.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Combining Ajax and non Ajax pages
Now getting
RequestCycle.logRuntimeException(1399) | Attempt to set model object on null
model of component: panelSearch:form:parentAreas
java.lang.IllegalStateException: Attempt to set model object on null model
of component: panelSearch:form:parentAreas
at org.apache.wicket.Component.setModelObject(Component.java:2850)
Mr Mean wrote:
Don't add wicket components to the session, use models.
for example
class MySession extends WebSession
{
private IModel dropdown1=new WhateverModel(null); //etc for the others
// add getters() for models
}
class PanelSearch extends Panel
{
public PanelSearch(String id)
{
super(id);
add(new
DropDownChoice(dropdown1,((MySession)Session.get()).getDropdown1(),myChoices)
}
}
class SomePage extends WebPage
{
public SomePage()
{
super();
add(new PanelSearch(search));
}
}
The trick is always using the shared models in your session, that is
why you don't need setters for them and you have to initialize them
properly with some default.
That way the form automatically writes the new values to your session
and you don't have to do that manually.
How much less code can you have?
Maurice
On Thu, Feb 21, 2008 at 1:44 PM, steviezz [EMAIL PROTECTED]
wrote:
Thanks.
I have already moved to using the session for storage. I've tried just
adding the complete search panel object to the session in the search
onsubmit() and fetching it again to add to the results page - this works
and
avoids some of my page reload and history issues (but adds a few
others),
but I presume its not really a good idea to store large object graphs in
the
session - maybe better to just store the selected values and rebuild the
selection dropdowns as required. Plus, this will probably help me iron
out
my inconsistent dropdown state problems.
But I'm still searching for a magic solution that does not involve
writing
too much code :-}
Mr Mean wrote:
I would not recommend what you are doing here.
What happens is that wicket removes the panel from the original page
and attaches it to the new page, making it impossible to use the
backbutton (because wicket will complain about a missing component).
Also this only works if the html of the new page uses the same
component id.
It is better to store the selection for your dropdowns in the session
(as suggested before).
Then in the constructor of your PanelSearch you can check if the
session contains a value for the dropdowns and if that is the case set
it as the model for the dropdown. That way you don't have to pass the
state to every page.
Maurice
On Thu, Feb 21, 2008 at 11:35 AM, steviezz [EMAIL PROTECTED]
wrote:
Answering my own questions.
I can also pass the search panel to the results page from my form
onSubmit:
setResponsePage(new
SearchResults(((PanelSearch)this.getParent()),
search));
Then, in the results page:
public SearchResults(PanelSearch searchPanel, Search search) {
add(searchPanel);
}
Mostly seems to work OK - panel on results page retains state from
search
page.
Still getting some weird behaviour with the Ajax dropdowns on page
refreshes
- can get crazy state of North America, Canada, Kansas if I refresh
the
page
between selection changes (old state gets mixed in with partial new
state)
Other thing to sort is how to reload panel state if user goes back
to
the
home page (containing search panel) via a basic external navigation
link
-
panel will be in its initial blank state. Perhaps I do need to look
into
loading from the session for this.
But I'm starting to like Wicket - this kind of stuff takes much more
code in
other frameworks.
steviezz wrote:
I am now passing the search form model to the new page in the
constructor,
setResponsePage(new SearchResults(search));
Works OK - I assume this is better than going through the session.
But I have no idea (yet) how to reinitialise the search panel Ajax
widgets.
wicket user-2 wrote:
store the backing model in the session and get it from the
session,
this
will help you retain the state in all the cases
Cheers
Dipu
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Re: Combining Ajax and non Ajax pages
Or you did not set the model on the dropdown.
Maurice
On Thu, Feb 21, 2008 at 8:44 PM, Maurice Marrink [EMAIL PROTECTED] wrote:
Looks like at least one of the models in the session is not properly
initialized.
You have to do something like
private IModel model=new WhateverModel(null);
in your session.
Maurice
On Thu, Feb 21, 2008 at 8:41 PM, steviezz [EMAIL PROTECTED] wrote:
Now getting
RequestCycle.logRuntimeException(1399) | Attempt to set model object on
null
model of component: panelSearch:form:parentAreas
java.lang.IllegalStateException: Attempt to set model object on null model
of component: panelSearch:form:parentAreas
at org.apache.wicket.Component.setModelObject(Component.java:2850)
Mr Mean wrote:
Don't add wicket components to the session, use models.
for example
class MySession extends WebSession
{
private IModel dropdown1=new WhateverModel(null); //etc for the others
// add getters() for models
}
class PanelSearch extends Panel
{
public PanelSearch(String id)
{
super(id);
add(new
DropDownChoice(dropdown1,((MySession)Session.get()).getDropdown1(),myChoices)
}
}
class SomePage extends WebPage
{
public SomePage()
{
super();
add(new PanelSearch(search));
}
}
The trick is always using the shared models in your session, that is
why you don't need setters for them and you have to initialize them
properly with some default.
That way the form automatically writes the new values to your session
and you don't have to do that manually.
How much less code can you have?
Maurice
On Thu, Feb 21, 2008 at 1:44 PM, steviezz [EMAIL PROTECTED]
wrote:
Thanks.
I have already moved to using the session for storage. I've tried
just
adding the complete search panel object to the session in the search
onsubmit() and fetching it again to add to the results page - this
works
and
avoids some of my page reload and history issues (but adds a few
others),
but I presume its not really a good idea to store large object graphs
in
the
session - maybe better to just store the selected values and rebuild
the
selection dropdowns as required. Plus, this will probably help me
iron
out
my inconsistent dropdown state problems.
But I'm still searching for a magic solution that does not involve
writing
too much code :-}
Mr Mean wrote:
I would not recommend what you are doing here.
What happens is that wicket removes the panel from the original page
and attaches it to the new page, making it impossible to use the
backbutton (because wicket will complain about a missing component).
Also this only works if the html of the new page uses the same
component id.
It is better to store the selection for your dropdowns in the
session
(as suggested before).
Then in the constructor of your PanelSearch you can check if the
session contains a value for the dropdowns and if that is the case
set
it as the model for the dropdown. That way you don't have to pass
the
state to every page.
Maurice
On Thu, Feb 21, 2008 at 11:35 AM, steviezz [EMAIL PROTECTED]
wrote:
Answering my own questions.
I can also pass the search panel to the results page from my form
onSubmit:
setResponsePage(new
SearchResults(((PanelSearch)this.getParent()),
search));
Then, in the results page:
public SearchResults(PanelSearch searchPanel, Search
search) {
add(searchPanel);
}
Mostly seems to work OK - panel on results page retains state from
search
page.
Still getting some weird behaviour with the Ajax dropdowns on page
refreshes
- can get crazy state of North America, Canada, Kansas if I
refresh
the
page
between selection changes (old state gets mixed in with partial
new
state)
Other thing to sort is how to reload panel state if user goes back
to
the
home page (containing search panel) via a basic external
navigation
link
-
panel will be in its initial blank state. Perhaps I do need to
look
into
loading from the session for this.
But I'm starting to like Wicket - this kind of stuff takes much
more
code in
other frameworks.
steviezz wrote:
I am now passing the search form model to the new page in the
constructor,
Re: Combining Ajax and non Ajax pages
Looks like at least one of the models in the session is not properly
initialized.
You have to do something like
private IModel model=new WhateverModel(null);
in your session.
Maurice
On Thu, Feb 21, 2008 at 8:41 PM, steviezz [EMAIL PROTECTED] wrote:
Now getting
RequestCycle.logRuntimeException(1399) | Attempt to set model object on null
model of component: panelSearch:form:parentAreas
java.lang.IllegalStateException: Attempt to set model object on null model
of component: panelSearch:form:parentAreas
at org.apache.wicket.Component.setModelObject(Component.java:2850)
Mr Mean wrote:
Don't add wicket components to the session, use models.
for example
class MySession extends WebSession
{
private IModel dropdown1=new WhateverModel(null); //etc for the others
// add getters() for models
}
class PanelSearch extends Panel
{
public PanelSearch(String id)
{
super(id);
add(new
DropDownChoice(dropdown1,((MySession)Session.get()).getDropdown1(),myChoices)
}
}
class SomePage extends WebPage
{
public SomePage()
{
super();
add(new PanelSearch(search));
}
}
The trick is always using the shared models in your session, that is
why you don't need setters for them and you have to initialize them
properly with some default.
That way the form automatically writes the new values to your session
and you don't have to do that manually.
How much less code can you have?
Maurice
On Thu, Feb 21, 2008 at 1:44 PM, steviezz [EMAIL PROTECTED]
wrote:
Thanks.
I have already moved to using the session for storage. I've tried just
adding the complete search panel object to the session in the search
onsubmit() and fetching it again to add to the results page - this works
and
avoids some of my page reload and history issues (but adds a few
others),
but I presume its not really a good idea to store large object graphs in
the
session - maybe better to just store the selected values and rebuild the
selection dropdowns as required. Plus, this will probably help me iron
out
my inconsistent dropdown state problems.
But I'm still searching for a magic solution that does not involve
writing
too much code :-}
Mr Mean wrote:
I would not recommend what you are doing here.
What happens is that wicket removes the panel from the original page
and attaches it to the new page, making it impossible to use the
backbutton (because wicket will complain about a missing component).
Also this only works if the html of the new page uses the same
component id.
It is better to store the selection for your dropdowns in the session
(as suggested before).
Then in the constructor of your PanelSearch you can check if the
session contains a value for the dropdowns and if that is the case set
it as the model for the dropdown. That way you don't have to pass the
state to every page.
Maurice
On Thu, Feb 21, 2008 at 11:35 AM, steviezz [EMAIL PROTECTED]
wrote:
Answering my own questions.
I can also pass the search panel to the results page from my form
onSubmit:
setResponsePage(new
SearchResults(((PanelSearch)this.getParent()),
search));
Then, in the results page:
public SearchResults(PanelSearch searchPanel, Search search) {
add(searchPanel);
}
Mostly seems to work OK - panel on results page retains state from
search
page.
Still getting some weird behaviour with the Ajax dropdowns on page
refreshes
- can get crazy state of North America, Canada, Kansas if I refresh
the
page
between selection changes (old state gets mixed in with partial new
state)
Other thing to sort is how to reload panel state if user goes back
to
the
home page (containing search panel) via a basic external navigation
link
-
panel will be in its initial blank state. Perhaps I do need to look
into
loading from the session for this.
But I'm starting to like Wicket - this kind of stuff takes much more
code in
other frameworks.
steviezz wrote:
I am now passing the search form model to the new page in the
constructor,
setResponsePage(new SearchResults(search));
Works OK - I assume this is better than going through the session.
But I have no idea (yet) how to reinitialise the search panel Ajax
widgets.
wicket user-2 wrote:
store the backing model in the session and get it from the
session,
this
will help you retain the state in all the cases
Cheers
Re: Wicket for beginners?
1. http://www.manning.com/dashorst/ 2. http://cwiki.apache.org/WICKET/newuserguide.html 3. http://cwiki.apache.org/WICKET/documentation-index.html -- particularly the tutorials 4. http://cwiki.apache.org/WICKET/reference-library.html -- particularly Working with Wicket models And along the way, some very good small examples: http://wicketstuff.org/wicket13/ On Thu, Feb 21, 2008 at 11:59 AM, tdope21 [EMAIL PROTECTED] wrote: I am a fairly new developer and I'm going to be using Wicket on and upcoming project. Are there any materials for beginners out there covering Wicket? Tony -- View this message in context: http://www.nabble.com/Wicket-for-beginners--tp15618724p15618724.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Scott Swank reformed mathematician - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Redirect to HTTPS?
Resurrecting this thread from the dead :D disclaimer: I am very new to wicket and its philosophy, so I am making some points related to secure pages. I read about securing pages though ssl and made a comment there http://cwiki.apache.org/confluence/display/WICKET/How+to+switch+to+SSL+mode But I saw it too much unneeded coding, as servlet spec allows us to declare at web.xml the URLs to secure. At my application I can configure secure mount points, like /admin mountBookmarkablePage(/cad, Inicial.class); mountBookmarkablePage(/res, Resultado.class); mountBookmarkablePage(/admin/results, AdminResults.class); mountBookmarkablePage(/admin/users, AdminUsers.class); And declare the /admin as to be secured through SSL security-constraint display-namessl-test/display-name web-resource-collection web-resource-nameresultado/web-resource-name description/ url-pattern/admin/*/url-pattern http-methodGET/http-method http-methodPOST/http-method http-methodHEAD/http-method http-methodPUT/http-method http-methodOPTIONS/http-method http-methodTRACE/http-method http-methodDELETE/http-method /web-resource-collection user-data-constraint descriptionssl mode/description transport-guaranteeCONFIDENTIAL/transport-guarantee /user-data-constraint /security-constraint I think its easier than doing all the code displayed before. And dismiss the application developer to know about server infrastructure (port and hostname) Eelco Hillenius wrote: All the other encode methods get the proper wicket URL but doesn't prepend the webapp URI which this final encode method does. Beyond filing a RFE to either make this method non-final or provide a postEncode(RequestCycle, IRequestTarget) method before URL encoding, we will have to copy the entire class and provide this behavior. Thoughts? I stand by my suggestion that you could just try to redirect to a secure page. After that, the relative URLs stay secure no? If I'm missing something, please tell. - Claudio Miranda http://weblogs.java.net/blog/claudio http://www.claudius.com.br/blog -- View this message in context: http://www.nabble.com/Redirect-to-HTTPS--tp12861028p15618826.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Wicket for beginners?
I am a fairly new developer and I'm going to be using Wicket on and upcoming project. Are there any materials for beginners out there covering Wicket? Tony -- View this message in context: http://www.nabble.com/Wicket-for-beginners--tp15618724p15618724.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Combining Ajax and non Ajax pages
Hello,
This error happens because the intermediary panel between the form and
the drop down choice does not have a model.
Changing the PanelSearch constructor to call super (id, new Model())
should fix the problem.
You might also want your form panel to extend FormComponentPanel instead
to get better validation support.
Mike
Or you did not set the model on the dropdown.
Maurice
On Thu, Feb 21, 2008 at 8:44 PM, Maurice Marrink [EMAIL PROTECTED] wrote:
Looks like at least one of the models in the session is not properly
initialized.
You have to do something like
private IModel model=new WhateverModel(null);
in your session.
Maurice
On Thu, Feb 21, 2008 at 8:41 PM, steviezz [EMAIL PROTECTED] wrote:
Now getting
RequestCycle.logRuntimeException(1399) | Attempt to set model object on null
model of component: panelSearch:form:parentAreas
java.lang.IllegalStateException: Attempt to set model object on null model
of component: panelSearch:form:parentAreas
at org.apache.wicket.Component.setModelObject(Component.java:2850)
Mr Mean wrote:
Don't add wicket components to the session, use models.
for example
class MySession extends WebSession
{
private IModel dropdown1=new WhateverModel(null); //etc for the others
// add getters() for models
}
class PanelSearch extends Panel
{
public PanelSearch(String id)
{
super(id);
add(new
DropDownChoice(dropdown1,((MySession)Session.get()).getDropdown1(),myChoices)
}
}
class SomePage extends WebPage
{
public SomePage()
{
super();
add(new PanelSearch(search));
}
}
The trick is always using the shared models in your session, that is
why you don't need setters for them and you have to initialize them
properly with some default.
That way the form automatically writes the new values to your session
and you don't have to do that manually.
How much less code can you have?
Maurice
On Thu, Feb 21, 2008 at 1:44 PM, steviezz [EMAIL PROTECTED]
wrote:
Thanks.
I have already moved to using the session for storage. I've tried just
adding the complete search panel object to the session in the search
onsubmit() and fetching it again to add to the results page - this works
and
avoids some of my page reload and history issues (but adds a few
others),
but I presume its not really a good idea to store large object graphs in
the
session - maybe better to just store the selected values and rebuild the
selection dropdowns as required. Plus, this will probably help me iron
out
my inconsistent dropdown state problems.
But I'm still searching for a magic solution that does not involve
writing
too much code :-}
Mr Mean wrote:
I would not recommend what you are doing here.
What happens is that wicket removes the panel from the original page
and attaches it to the new page, making it impossible to use the
backbutton (because wicket will complain about a missing component).
Also this only works if the html of the new page uses the same
component id.
It is better to store the selection for your dropdowns in the session
(as suggested before).
Then in the constructor of your PanelSearch you can check if the
session contains a value for the dropdowns and if that is the case set
it as the model for the dropdown. That way you don't have to pass the
state to every page.
Maurice
On Thu, Feb 21, 2008 at 11:35 AM, steviezz [EMAIL PROTECTED]
wrote:
Answering my own questions.
I can also pass the search panel to the results page from my form
onSubmit:
setResponsePage(new
SearchResults(((PanelSearch)this.getParent()),
search));
Then, in the results page:
public SearchResults(PanelSearch searchPanel, Search search) {
add(searchPanel);
}
Mostly seems to work OK - panel on results page retains state from
search
page.
Still getting some weird behaviour with the Ajax dropdowns on page
refreshes
- can get crazy state of North America, Canada, Kansas if I refresh
the
page
between selection changes (old state gets mixed in with partial new
state)
Other thing to sort is how to reload panel state if user goes back
to
the
home page (containing search panel) via a basic external navigation
link
-
panel will be in its initial blank state. Perhaps I do need to look
into
loading from the session for this.
But I'm starting to like Wicket - this kind of stuff takes much more
code in
other
Re: Where to find documentation for Wicket tags?
http://cwiki.apache.org/WICKET/wickets-xhtml-tags.html MYoung wrote: Are they documented? - Claudio Miranda http://weblogs.java.net/blog/claudio http://www.claudius.com.br/blog -- View this message in context: http://www.nabble.com/Where-to-find-documentation-for-Wicket-tags--tp15618680p15618719.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Wicket for beginners?
tdope21 wrote: I am a fairly new developer and I'm going to be using Wicket on and upcoming project. Are there any materials for beginners out there covering Wicket? Tony http://www.manning.com/dashorst/ Wicket in Action - Excellent Book. Also, download the examples of the Apache site and you can get will get a good feel for the framework. -- View this message in context: http://www.nabble.com/Wicket-for-beginners--tp15618724p15618951.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
What's the difference...
Hi, I read about Wicket-spring integration at http://cwiki.apache.org/WICKET/spring.html and now I wonder what's the difference between - extending SpringWebApplication combined with doing addComponentInstantiationListener(new SpringComponentInjector(this)) in init(), and - just doing addComponentInstantiationListener(newSpringComponentInjector( this)) in init() In both cases I injected the dependencies with @SpringBean. The JavaDoc of the former states that the SpringWebApplication contains helper methods to create lazyinitproxies, will the lattern do that also? thanx. -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29
Re: Wicket for beginners?
Thanks for the info! Tony robert.mcguinness wrote: tdope21 wrote: I am a fairly new developer and I'm going to be using Wicket on and upcoming project. Are there any materials for beginners out there covering Wicket? Tony http://www.manning.com/dashorst/ Wicket in Action - Excellent Book. Also, download the examples of the Apache site and you can get will get a good feel for the framework. -- View this message in context: http://www.nabble.com/Wicket-for-beginners--tp15618724p15618953.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: What's the difference...
ok, thanx 2008/2/21, Igor Vaynberg [EMAIL PROTECTED]: SpringWebApplication only helps if you are on jdk1.4 or cannot use @SpringBean annotation. -igor On Thu, Feb 21, 2008 at 1:17 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: Hi, I read about Wicket-spring integration at http://cwiki.apache.org/WICKET/spring.html and now I wonder what's the difference between - extending SpringWebApplication combined with doing addComponentInstantiationListener(new SpringComponentInjector(this)) in init(), and - just doing addComponentInstantiationListener(newSpringComponentInjector( this)) in init() In both cases I injected the dependencies with @SpringBean. The JavaDoc of the former states that the SpringWebApplication contains helper methods to create lazyinitproxies, will the lattern do that also? thanx. -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29
Re: Wicket for beginners?
try this: http://www.theserverside.com/tt/articles/article.tss?l=IntroducingApacheWicket It explains the basic very well. tdope21 wrote: I am a fairly new developer and I'm going to be using Wicket on and upcoming project. Are there any materials for beginners out there covering Wicket? Tony -- View this message in context: http://www.nabble.com/Wicket-for-beginners--tp15618724p15619063.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Where to find the Wicket DTD file?
MYoung wrote: Is it available somewhere? I need it for validation in the Eclipse Amsteras HTML editor and to get rid of all its warning about wicket tags in html file. ...place the following in your HTML template... html xmlns:wicket=http://wicket.sourceforge.net/; xmlns=http://www.w3.org/1999/xhtml; xml:lang=en lang=en ...this should remove the warnings in Eclipse. -- View this message in context: http://www.nabble.com/Where-to-find-the-Wicket-DTD-file--tp15618525p15619562.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: What's the difference...
SpringWebApplication only helps if you are on jdk1.4 or cannot use @SpringBean annotation. -igor On Thu, Feb 21, 2008 at 1:17 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: Hi, I read about Wicket-spring integration at http://cwiki.apache.org/WICKET/spring.html and now I wonder what's the difference between - extending SpringWebApplication combined with doing addComponentInstantiationListener(new SpringComponentInjector(this)) in init(), and - just doing addComponentInstantiationListener(newSpringComponentInjector( this)) in init() In both cases I injected the dependencies with @SpringBean. The JavaDoc of the former states that the SpringWebApplication contains helper methods to create lazyinitproxies, will the lattern do that also? thanx. -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Where to find the Wicket DTD file?
I think it should be wicket.apache.org instead, does not seem to matter in myEclipse, WTP etc... html xmlns=http://www.w3.org/1999/xhtml; xmlns:wicket=http://wicket.apache.org/; xml:lang=da lang=da But for the jira on this look here: https://issues.apache.org/jira/browse/WICKET-693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel robert.mcguinness wrote: MYoung wrote: Is it available somewhere? I need it for validation in the Eclipse Amsteras HTML editor and to get rid of all its warning about wicket tags in html file. ...place the following in your HTML template... html xmlns:wicket=http://wicket.sourceforge.net/; xmlns=http://www.w3.org/1999/xhtml; xml:lang=en lang=en ...this should remove the warnings in Eclipse. -- Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: InstanceAlreadyExistsException when Redeploying in Websphere
Some additional info: During redeploy when the web app is being shutdown, I'm seeing this exception in the Websphere FFDC log... Exception = com.ibm.websphere.management.exception.AdminException Source = com.ibm.ws.management.PlatformMBeanServer.unregisterMbean probeid = 562 Stack Dump = com.ibm.websphere.management.exception.AdminException: javax.management.InstanceNotFoundException: org.apache.wicket.app.HelloWorldApplication:type=Application at com.ibm.ws.management.MBeanFactoryImpl.deactivateMBean(MBeanFactoryImpl.java:1040) at com.ibm.ws.management.PlatformMBeanServer.unregisterMBean(PlatformMBeanServer.java:560) at org.apache.wicket.jmx.Initializer.destroy(Initializer.java:75) at org.apache.wicket.Application.callDestroyers(Application.java:773) at org.apache.wicket.Application.internalDestroy(Application.java:890) at org.apache.wicket.protocol.http.WebApplication.internalDestroy(WebApplication.java:447) at org.apache.wicket.protocol.http.WicketFilter.destroy(WicketFilter.java:143) at org.apache.wicket.protocol.http.WicketServlet.destroy(WicketServlet.java:201) at com.ibm.ws.webcontainer.servlet.ServletWrapper.doDestroy(ServletWrapper.java:778) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.doDestroy(ServletWrapper.java:676) at com.ibm.ws.webcontainer.servlet.ServletWrapper.destroy(ServletWrapper.java:857) at com.ibm.ws.webcontainer.webapp.WebApp.destroy(WebApp.java:2507) at com.ibm.ws.wswebcontainer.webapp.WebApp.destroy(WebApp.java:1023) at com.ibm.ws.webcontainer.webapp.WebGroup.removeWebApplication(WebGroup.java:208) at com.ibm.ws.webcontainer.VirtualHost.removeWebApplication(VirtualHost.java:267) at com.ibm.ws.wswebcontainer.VirtualHost.removeWebApplication(VirtualHost.java:181) at com.ibm.ws.wswebcontainer.WebContainer.removeWebApplication(WebContainer.java:725) at com.ibm.ws.webcontainer.component.WebContainerImpl.uninstall(WebContainerImpl.java:357) at com.ibm.ws.webcontainer.component.WebContainerImpl.stop(WebContainerImpl.java:560) at com.ibm.ws.runtime.component.ApplicationMgrImpl.stop(ApplicationMgrImpl.java:1318) at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStop(DeployedApplicationImpl.java:1134) at com.ibm.ws.runtime.component.DeployedModuleImpl.stop(DeployedModuleImpl.java:600) at com.ibm.ws.runtime.component.ApplicationMgrImpl._stopModule(ApplicationMgrImpl.java:1847) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:62) at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:265) at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1089) at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:971) at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:231) at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:238) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:833) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802) at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1057) at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118) at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:950) at com.ibm.ws.management.application.sync.StopDeploymentTask.stopDeployment(StopDeploymentTask.java:182) at com.ibm.ws.management.application.sync.StopDeploymentTask.fineGrainUpdate(StopDeploymentTask.java:109) at com.ibm.ws.management.application.sync.StopDeploymentTask.performTask(StopDeploymentTask.java:69) at com.ibm.ws.management.application.sync.AppBinaryProcessor$AppBinThread.run(AppBinaryProcessor.java:820) at com.ibm.ws.management.application.sync.AppBinaryProcessor.postProcess(AppBinaryProcessor.java:590) at com.ibm.ws.management.application.sync.AppBinaryProcessor._onChangeCompletion(AppBinaryProcessor.java:400) at com.ibm.ws.management.application.sync.AppBinaryProcessor$2.run(AppBinaryProcessor.java:372) at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118) at
Re: Where to find the Wicket DTD file?
...place the following in your HTML template... html xmlns:wicket=http://wicket.sourceforge.net/; xmlns=http://www.w3.org/1999/xhtml; xml:lang=en lang=en That doesn't seem to make it stop the warnings. Seems Amsteras actually validates and it wants to have the DTD. Is there a Wicket DTD File somewhere? Here is its Eclipse Preference to the real DTDs: http://www.nabble.com/file/p15620940/amsteras.png robert.mcguinness wrote: MYoung wrote: Is it available somewhere? I need it for validation in the Eclipse Amsteras HTML editor and to get rid of all its warning about wicket tags in html file. ...place the following in your HTML template... html xmlns:wicket=http://wicket.sourceforge.net/; xmlns=http://www.w3.org/1999/xhtml; xml:lang=en lang=en ...this should remove the warnings in Eclipse. -- View this message in context: http://www.nabble.com/Where-to-find-the-Wicket-DTD-file--tp15618525p15620940.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: InstanceAlreadyExistsException when Redeploying in Websphere
Workaround... If I remove wicket-jmx-1.3.1.jar from the classpath I no longer get the exception and the app works normally. nmarchalleck wrote: Some additional info: During redeploy when the web app is being shutdown, I'm seeing this exception in the Websphere FFDC log... Exception = com.ibm.websphere.management.exception.AdminException Source = com.ibm.ws.management.PlatformMBeanServer.unregisterMbean probeid = 562 Stack Dump = com.ibm.websphere.management.exception.AdminException: javax.management.InstanceNotFoundException: org.apache.wicket.app.HelloWorldApplication:type=Application at com.ibm.ws.management.MBeanFactoryImpl.deactivateMBean(MBeanFactoryImpl.java:1040) at com.ibm.ws.management.PlatformMBeanServer.unregisterMBean(PlatformMBeanServer.java:560) at org.apache.wicket.jmx.Initializer.destroy(Initializer.java:75) at org.apache.wicket.Application.callDestroyers(Application.java:773) at org.apache.wicket.Application.internalDestroy(Application.java:890) at org.apache.wicket.protocol.http.WebApplication.internalDestroy(WebApplication.java:447) at org.apache.wicket.protocol.http.WicketFilter.destroy(WicketFilter.java:143) at org.apache.wicket.protocol.http.WicketServlet.destroy(WicketServlet.java:201) at com.ibm.ws.webcontainer.servlet.ServletWrapper.doDestroy(ServletWrapper.java:778) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.doDestroy(ServletWrapper.java:676) at com.ibm.ws.webcontainer.servlet.ServletWrapper.destroy(ServletWrapper.java:857) at com.ibm.ws.webcontainer.webapp.WebApp.destroy(WebApp.java:2507) at com.ibm.ws.wswebcontainer.webapp.WebApp.destroy(WebApp.java:1023) at com.ibm.ws.webcontainer.webapp.WebGroup.removeWebApplication(WebGroup.java:208) at com.ibm.ws.webcontainer.VirtualHost.removeWebApplication(VirtualHost.java:267) at com.ibm.ws.wswebcontainer.VirtualHost.removeWebApplication(VirtualHost.java:181) at com.ibm.ws.wswebcontainer.WebContainer.removeWebApplication(WebContainer.java:725) at com.ibm.ws.webcontainer.component.WebContainerImpl.uninstall(WebContainerImpl.java:357) at com.ibm.ws.webcontainer.component.WebContainerImpl.stop(WebContainerImpl.java:560) at com.ibm.ws.runtime.component.ApplicationMgrImpl.stop(ApplicationMgrImpl.java:1318) at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStop(DeployedApplicationImpl.java:1134) at com.ibm.ws.runtime.component.DeployedModuleImpl.stop(DeployedModuleImpl.java:600) at com.ibm.ws.runtime.component.ApplicationMgrImpl._stopModule(ApplicationMgrImpl.java:1847) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:62) at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:265) at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1089) at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:971) at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:231) at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:238) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:833) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802) at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1057) at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118) at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:950) at com.ibm.ws.management.application.sync.StopDeploymentTask.stopDeployment(StopDeploymentTask.java:182) at com.ibm.ws.management.application.sync.StopDeploymentTask.fineGrainUpdate(StopDeploymentTask.java:109) at com.ibm.ws.management.application.sync.StopDeploymentTask.performTask(StopDeploymentTask.java:69) at com.ibm.ws.management.application.sync.AppBinaryProcessor$AppBinThread.run(AppBinaryProcessor.java:820) at com.ibm.ws.management.application.sync.AppBinaryProcessor.postProcess(AppBinaryProcessor.java:590) at com.ibm.ws.management.application.sync.AppBinaryProcessor._onChangeCompletion(AppBinaryProcessor.java:400) at com.ibm.ws.management.application.sync.AppBinaryProcessor$2.run(AppBinaryProcessor.java:372) at
Re: InstanceAlreadyExistsException when Redeploying in Websphere
thats pretty weird, please open a jira issue for it -igor On Thu, Feb 21, 2008 at 3:28 PM, nmarchalleck [EMAIL PROTECTED] wrote: Workaround... If I remove wicket-jmx-1.3.1.jar from the classpath I no longer get the exception and the app works normally. nmarchalleck wrote: Some additional info: During redeploy when the web app is being shutdown, I'm seeing this exception in the Websphere FFDC log... Exception = com.ibm.websphere.management.exception.AdminException Source = com.ibm.ws.management.PlatformMBeanServer.unregisterMbean probeid = 562 Stack Dump = com.ibm.websphere.management.exception.AdminException: javax.management.InstanceNotFoundException: org.apache.wicket.app.HelloWorldApplication:type=Application at com.ibm.ws.management.MBeanFactoryImpl.deactivateMBean(MBeanFactoryImpl.java:1040) at com.ibm.ws.management.PlatformMBeanServer.unregisterMBean(PlatformMBeanServer.java:560) at org.apache.wicket.jmx.Initializer.destroy(Initializer.java:75) at org.apache.wicket.Application.callDestroyers(Application.java:773) at org.apache.wicket.Application.internalDestroy(Application.java:890) at org.apache.wicket.protocol.http.WebApplication.internalDestroy(WebApplication.java:447) at org.apache.wicket.protocol.http.WicketFilter.destroy(WicketFilter.java:143) at org.apache.wicket.protocol.http.WicketServlet.destroy(WicketServlet.java:201) at com.ibm.ws.webcontainer.servlet.ServletWrapper.doDestroy(ServletWrapper.java:778) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.doDestroy(ServletWrapper.java:676) at com.ibm.ws.webcontainer.servlet.ServletWrapper.destroy(ServletWrapper.java:857) at com.ibm.ws.webcontainer.webapp.WebApp.destroy(WebApp.java:2507) at com.ibm.ws.wswebcontainer.webapp.WebApp.destroy(WebApp.java:1023) at com.ibm.ws.webcontainer.webapp.WebGroup.removeWebApplication(WebGroup.java:208) at com.ibm.ws.webcontainer.VirtualHost.removeWebApplication(VirtualHost.java:267) at com.ibm.ws.wswebcontainer.VirtualHost.removeWebApplication(VirtualHost.java:181) at com.ibm.ws.wswebcontainer.WebContainer.removeWebApplication(WebContainer.java:725) at com.ibm.ws.webcontainer.component.WebContainerImpl.uninstall(WebContainerImpl.java:357) at com.ibm.ws.webcontainer.component.WebContainerImpl.stop(WebContainerImpl.java:560) at com.ibm.ws.runtime.component.ApplicationMgrImpl.stop(ApplicationMgrImpl.java:1318) at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStop(DeployedApplicationImpl.java:1134) at com.ibm.ws.runtime.component.DeployedModuleImpl.stop(DeployedModuleImpl.java:600) at com.ibm.ws.runtime.component.ApplicationMgrImpl._stopModule(ApplicationMgrImpl.java:1847) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:62) at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:265) at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1089) at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:971) at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:231) at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:238) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:833) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802) at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1057) at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118) at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:950) at com.ibm.ws.management.application.sync.StopDeploymentTask.stopDeployment(StopDeploymentTask.java:182) at com.ibm.ws.management.application.sync.StopDeploymentTask.fineGrainUpdate(StopDeploymentTask.java:109) at com.ibm.ws.management.application.sync.StopDeploymentTask.performTask(StopDeploymentTask.java:69) at
fileUploadField uploads even when it shouldn't
Hello,
I've made an upload form and wanted to add a cancel button to it. The
cancel button is clicked if the user decides he doesn't want to upload
(before he uploads) and should redirect back to another page. This works
pretty well except I noticed that if the user chooses a file then clicks the
cancel button, the file starts uploading anyway! Here's the code that does
this. I can't see why it's happening:
import org.apache.wicket.authorization.strategies.role.Roles;
import
org.apache.wicket.authorization.strategies.role.annotations.AuthorizeInstant
iation;
import
org.apache.wicket.extensions.ajax.markup.html.form.upload.UploadProgressBar;
import org.apache.wicket.extensions.wizard.CancelButton;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.form.upload.FileUpload;
import org.apache.wicket.markup.html.form.upload.FileUploadField;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.util.file.Files;
import org.apache.wicket.util.file.Folder;
import java.io.File;
@AuthorizeInstantiation(Roles.USER)
public class CreateAReport extends WebPage {
private String reportName;
public CreateAReport() {
final FileUploadForm form = new FileUploadForm(form);
final UploadProgressBar progressBar = new
UploadProgressBar(progress, form);
form.add(progressBar);
form.add(new TextField(name, new PropertyModel(this,
reportName)).setRequired(true));
Button submit = new Button(submitbutton) {
public void onSubmit() {
form.upload();
setResponsePage(CustomReport.class);
}
};
form.add(submit);
Button cancel = new Button(cancelbutton) {
public void onSubmit() {
setResponsePage(ReportList.class);
}
};
cancel.setDefaultFormProcessing(false);
form.add(cancel);
add(form);
add(new FeedbackPanel(feedback));
}
public String getReportName() {
return reportName;
}
public void setReportName(String reportName) {
this.reportName = reportName;
}
private class FileUploadForm extends Form {
protected FileUploadField fileUploadField;
protected File newFile;
/**
* Construct.
*
* @param name Component name
*/
public FileUploadForm(String name) {
super(name);
// set this form to multipart mode (allways needed for uploads!)
setMultiPart(true);
// Add one file input field
add(fileUploadField = new FileUploadField(fileInput));
fileUploadField.setRequired(true);
// Set maximum size to 100K for demo purposes
//setMaxSize(Bytes.kilobytes(100));
}
public void upload() {
final FileUpload upload = fileUploadField.getFileUpload();
if (upload != null) {
// Create a new file
newFile = new File(getUploadFolder(),
upload.getClientFileName());
// Check new file, delete if it allready existed
checkFileExists(newFile);
try {
// Save to new file
newFile.createNewFile();
upload.writeTo(newFile);
} catch (Exception e) {
throw new IllegalStateException(Unable to write file:
+ newFile.getAbsolutePath());
}
}
}
public File getFile() {
return newFile;
}
}
private void checkFileExists(File newFile) {
if (newFile.exists()) {
// Try to delete the file
if (!Files.remove(newFile)) {
throw new IllegalStateException(Unable to overwrite +
newFile.getAbsolutePath());
}
}
}
private Folder getUploadFolder() {
Folder uploadFolder = new
Folder(System.getProperty(java.io.tmpdir), wicket-uploads);
// Ensure folder exists
uploadFolder.mkdirs();
return uploadFolder;
}
}
Re: fileUploadField uploads even when it shouldn't
its happening because you are using input type=submit for the cancel
button, which of course submits the form. you should instead use a
link for cancel buttons. you can attach a link to a input
type=button if you want cancel to still be a button btw...
-igor
On Thu, Feb 21, 2008 at 5:56 PM, Dan Kaplan [EMAIL PROTECTED] wrote:
Hello,
I've made an upload form and wanted to add a cancel button to it. The
cancel button is clicked if the user decides he doesn't want to upload
(before he uploads) and should redirect back to another page. This works
pretty well except I noticed that if the user chooses a file then clicks the
cancel button, the file starts uploading anyway! Here's the code that does
this. I can't see why it's happening:
import org.apache.wicket.authorization.strategies.role.Roles;
import
org.apache.wicket.authorization.strategies.role.annotations.AuthorizeInstant
iation;
import
org.apache.wicket.extensions.ajax.markup.html.form.upload.UploadProgressBar;
import org.apache.wicket.extensions.wizard.CancelButton;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.form.upload.FileUpload;
import org.apache.wicket.markup.html.form.upload.FileUploadField;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.util.file.Files;
import org.apache.wicket.util.file.Folder;
import java.io.File;
@AuthorizeInstantiation(Roles.USER)
public class CreateAReport extends WebPage {
private String reportName;
public CreateAReport() {
final FileUploadForm form = new FileUploadForm(form);
final UploadProgressBar progressBar = new
UploadProgressBar(progress, form);
form.add(progressBar);
form.add(new TextField(name, new PropertyModel(this,
reportName)).setRequired(true));
Button submit = new Button(submitbutton) {
public void onSubmit() {
form.upload();
setResponsePage(CustomReport.class);
}
};
form.add(submit);
Button cancel = new Button(cancelbutton) {
public void onSubmit() {
setResponsePage(ReportList.class);
}
};
cancel.setDefaultFormProcessing(false);
form.add(cancel);
add(form);
add(new FeedbackPanel(feedback));
}
public String getReportName() {
return reportName;
}
public void setReportName(String reportName) {
this.reportName = reportName;
}
private class FileUploadForm extends Form {
protected FileUploadField fileUploadField;
protected File newFile;
/**
* Construct.
*
* @param name Component name
*/
public FileUploadForm(String name) {
super(name);
// set this form to multipart mode (allways needed for uploads!)
setMultiPart(true);
// Add one file input field
add(fileUploadField = new FileUploadField(fileInput));
fileUploadField.setRequired(true);
// Set maximum size to 100K for demo purposes
//setMaxSize(Bytes.kilobytes(100));
}
public void upload() {
final FileUpload upload = fileUploadField.getFileUpload();
if (upload != null) {
// Create a new file
newFile = new File(getUploadFolder(),
upload.getClientFileName());
// Check new file, delete if it allready existed
checkFileExists(newFile);
try {
// Save to new file
newFile.createNewFile();
upload.writeTo(newFile);
} catch (Exception e) {
throw new IllegalStateException(Unable to write file:
+ newFile.getAbsolutePath());
}
}
}
public File getFile() {
return newFile;
}
}
private void checkFileExists(File newFile) {
if (newFile.exists()) {
// Try to delete the file
if (!Files.remove(newFile)) {
throw new IllegalStateException(Unable to overwrite +
newFile.getAbsolutePath());
}
}
}
private Folder getUploadFolder() {
Folder uploadFolder = new
Folder(System.getProperty(java.io.tmpdir), wicket-uploads);
// Ensure folder exists
uploadFolder.mkdirs();
return uploadFolder;
}
}
Re: Tomcat Problem
yes I am running it development mode. -- View this message in context: http://www.nabble.com/Tomcat-Problem-tp15607207p15627355.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Wicket database access
Take a look at JPersist (http://www.jpersist.org/). You can do plain JDBC and/or POJO oriented data access, and it's more code oriented that framework oriented, if this makes sense. I think it's easier to understand for people coming from years of desktop database development and when you have to access legacy databases with heavy usage of complex stored procedures. Disclaimer, I don't know nor use Spring or Hibernate, just didn't liked them. Daniel wjser wrote: Hi all, i have a simple question. How can i access a database from wicket? I don't want to use any object-relational mapper like hibernate or ibatis. I wanna use plain old sql/jdbc. thanks in advance. -- View this message in context: http://www.nabble.com/Wicket-database-access-tp15613515p15627491.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Accessing prototype scoped panel beans using @SpringBean annotation
Hi,
First of all let me apologise for the length of this post, I thought I
should include too much info rather than too little.
I'm using wicket-1.3.1, Spring 2.5.1 on JDK1.5 and Jetty6.1.6. My goal is
to define 1..n Panels in my Spring application context then access them from
within a test page using @SpringBean annotations.
applicationContext.xml contains:
bean id=testPanel1 class=com.fastsearch.admomentum.server.TestPanel
scope=prototype
constructor-arg value=testPanelOne/
/bean
TestPage class is as follows:
public class TestPage extends WebPage {
@SpringBean(name=testPanel1)
private TestPanel testPanel1;
public TestPage() {
add(testPanel1);
}
}
And TestPanel class is as follows:
public class TestPanel extends Panel implements ITestPanel {
private TestForm form;
public TestPanel(String id) {
super(id);
form = new TestForm(testForm);
form.setTestFormField(oranges);
add(form);
}
private class TestForm extends Form {
private String testFormField;
public TestForm(String id) {
super(id);
add(new TextField(testFormField, new PropertyModel(this,
testFormField)));
}
protected void onSubmit() {
PageParameters params = new PageParameters();
params.add(testFormField, testFormField);
}
public void setTestFormField(String testFormField) {
this.testFormField = testFormField;
}
}
}
So, the problem is that when I hit http://localhost:8080/ the
add(testPanel1); line in the constructor for TestPage causes the following
exception to be thrown:
---
WicketMessage: Error attaching this container for rendering: [Page class =
com.fastsearch.admomentum.server.TestPage, id = 0, version = 0]
Root cause:
java.lang.IllegalArgumentException: Protected method: onBeforeRender()V
at net.sf.cglib.proxy.MethodProxy$1.invoke(MethodProxy.java:55)
at
org.apache.wicket.proxy.LazyInitProxyFactory$CGLibInterceptor.intercept(LazyInitProxyFactory.java:318)
at
WICKET_com.fastsearch.admomentum.server.TestPanel$$EnhancerByCGLIB$$504480a9.onBeforeRender(generated)
at org.apache.wicket.Component.internalBeforeRender(Component.java:995)
at org.apache.wicket.Component.beforeRender(Component.java:1027)
at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1513)
at org.apache.wicket.Component.onBeforeRender(Component.java:3657)
at org.apache.wicket.Page.onBeforeRender(Page.java:1402)
at org.apache.wicket.Component.internalBeforeRender(Component.java:995)
at org.apache.wicket.Component.beforeRender(Component.java:1027)
at org.apache.wicket.Component.prepareForRender(Component.java:2139)
at org.apache.wicket.Page.renderPage(Page.java:870)
at
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:231)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:103)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1172)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1241)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1316)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:367)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:295)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:503)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:827)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:511)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:210)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:379)
at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:226)
at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)
Complete stack:
org.apache.wicket.WicketRuntimeException: Error attaching this container for
rendering: [Page class = com.fastsearch.admomentum.server.TestPage, id = 0,
version = 0]
at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1525)
at org.apache.wicket.Component.onBeforeRender(Component.java:3657)
at org.apache.wicket.Page.onBeforeRender(Page.java:1402)
at
How to make a Form work both Ajax and no Ajax?
I have the Ajax stuff working in my form. I want to use the same form
(placed on a WebPage) to handle when JS is off, I override the onSubmit()
for when JS is off. But this must be wrong because the
AjaxFormSubmitBehavior no longer gets call, only the onSubmit is called.
Form f = new Form(f, new CompoundPropertyModel(this)) {
@Override
public void onSubmit() {
handleRatingChanged(null); // good when JS if off,
but how to
make the Ajax stuff work
// when JS is
back on?
}
};
f.setOutputMarkupId(true);
f.add(new TextField(rating, Integer.class));
add(f);
//
// Ajax stuff, after the onSubmit is overridden in the form, this is
no longer work!
//
f.add(new AjaxFormSubmitBehavior(onsubmit) {
@Override
protected void onSubmit(AjaxRequestTarget target) {
handleRatingChanged(target);
}
@Override
protected void onError(AjaxRequestTarget target) {
}
@Override
protected IAjaxCallDecorator getAjaxCallDecorator() {
return new AjaxCallDecorator() {
public CharSequence decorateScript(CharSequence
script) {
return script + return false;;
}
};
}
});
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Re: Wicket database access
I'm frustrated, because i didn't any answer to my question. I searched the wicket documentation and the web, but found no information. Nowadays no serios web application can be developed without database access and a no developer should be forced to use an object-relational mapper. I wann describe a requirement to be more precisely. Howto edit a dataset in a database in a form? The form looks like this: form input type=text name=databaseFieldName / input type=submit/ /form Any examples? dtoffe wrote: Take a look at JPersist (http://www.jpersist.org/). You can do plain JDBC and/or POJO oriented data access, and it's more code oriented that framework oriented, if this makes sense. I think it's easier to understand for people coming from years of desktop database development and when you have to access legacy databases with heavy usage of complex stored procedures. Disclaimer, I don't know nor use Spring or Hibernate, just didn't liked them. Daniel wjser wrote: Hi all, i have a simple question. How can i access a database from wicket? I don't want to use any object-relational mapper like hibernate or ibatis. I wanna use plain old sql/jdbc. thanks in advance. -- View this message in context: http://www.nabble.com/Wicket-database-access-tp15613515p15628962.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
