Re: component not visible exception
We don't override isVisible() and we don't call setVisible() on the save button. But we do on the container. The container starts off hidden and an AjaxTimer is used to set it visible. On Nov 30, 2010, at 1:57 AM, Matthias Keller wrote: One other thing to check is, do you have a custom isVisible() override in the container or do you explicitly set it to visible/invisible using setVisible()? If the former, this logic will usually be re-evaluated upon form submission and if that logic depends on some state which might change upon submission, you might get exactly that error. Matt On 2010-11-29 20:21, Igor Vaynberg wrote: another possibility, if this page is using hybrid url coding strategy, is that the session expires and the form is submitted against a new instance of the page - where the button is not visible. -igor On Mon, Nov 29, 2010 at 11:05 AM, Douglas Ferguson doug...@douglasferguson.us wrote: The problem is that I can't recreate this error, but I see it in production alot. So I have no way of looking at the action url. D/ On Nov 29, 2010, at 12:59 PM, Igor Vaynberg wrote: easy. the form's action url points to a version of the page where the button is not visible. so when the button is clicked and the form is submitted wicket rolls back the version of the page to one where button is not visible and you get the error. not sure that is what is happening in your app, but its one possible explanation. look at form's url and make sure none of your ajax actions are changing the page version. -igor On Mon, Nov 29, 2010 at 10:41 AM, Douglas Ferguson doug...@douglasferguson.us wrote: We do toggle the visibility of the web markup container that contains the button. Here's how it works. 1) Page loads and the container is hidden 2) An ajax timer is used to watch for state to change 3) When state changes we make the container visible (which then makes the submit button visible) How could they user manage to click on the save button when is it not visible? The only thing I can think of is that this could be some back button issue. But then again, I'm not sure how that would manifest... D/ On Nov 29, 2010, at 11:25 AM, Igor Vaynberg wrote: in order for component to be visible all of its parents have to be visible from the page down to the component. same for the enabled state. -igor On Mon, Nov 29, 2010 at 9:21 AM, Douglas Ferguson doug...@douglasferguson.us wrote: Hmm... even if we aren't changing the visibility of the button? On Nov 29, 2010, at 10:42 AM, Marco Mancini wrote: try to set mybutton.setOutputMarkupPlaceholderTag(true); bye marco 2010/11/29 Martin Grigorovmgrigo...@apache.org On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been
Re: component not visible exception
Enable the requestlogger and you'll be able to track the action urls... Martijn On Mon, Nov 29, 2010 at 8:05 PM, Douglas Ferguson doug...@douglasferguson.us wrote: The problem is that I can't recreate this error, but I see it in production alot. So I have no way of looking at the action url. D/ On Nov 29, 2010, at 12:59 PM, Igor Vaynberg wrote: easy. the form's action url points to a version of the page where the button is not visible. so when the button is clicked and the form is submitted wicket rolls back the version of the page to one where button is not visible and you get the error. not sure that is what is happening in your app, but its one possible explanation. look at form's url and make sure none of your ajax actions are changing the page version. -igor On Mon, Nov 29, 2010 at 10:41 AM, Douglas Ferguson doug...@douglasferguson.us wrote: We do toggle the visibility of the web markup container that contains the button. Here's how it works. 1) Page loads and the container is hidden 2) An ajax timer is used to watch for state to change 3) When state changes we make the container visible (which then makes the submit button visible) How could they user manage to click on the save button when is it not visible? The only thing I can think of is that this could be some back button issue. But then again, I'm not sure how that would manifest... D/ On Nov 29, 2010, at 11:25 AM, Igor Vaynberg wrote: in order for component to be visible all of its parents have to be visible from the page down to the component. same for the enabled state. -igor On Mon, Nov 29, 2010 at 9:21 AM, Douglas Ferguson doug...@douglasferguson.us wrote: Hmm... even if we aren't changing the visibility of the button? On Nov 29, 2010, at 10:42 AM, Marco Mancini wrote: try to set mybutton.setOutputMarkupPlaceholderTag(true); bye marco 2010/11/29 Martin Grigorov mgrigo...@apache.org On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren
RE: component not visible exception
A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.jav a:12 50) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:48 4) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java :317 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j ava:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j ava:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:12 7) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:11 7) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .jav a:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 151) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java :703 ) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket .jav a:895) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo l.ja va:689) at java.lang.Thread.run(Unknown Source) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: component not visible exception
Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.jav a:12 50) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:48 4) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java :317 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j ava:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j ava:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:12 7) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:11 7) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .jav a:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 151) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773
Re: component not visible exception
We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.jav a:12 50) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:48 4) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java :317 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j ava:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j ava:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:12 7) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:11 7) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .jav a:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 151
Re: component not visible exception
On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.jav a:12 50) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:48 4) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java :317 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j ava:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j ava:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:12 7
Re: component not visible exception
try to set mybutton.setOutputMarkupPlaceholderTag(true); bye marco 2010/11/29 Martin Grigorov mgrigo...@apache.org On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.jav a:12 50) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:48 4) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java :317 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:188
Re: component not visible exception
That is wierd.. the component is a field and is private. We don't set visible nor do we override isVisible(). Could this have to do with the parent container? We do set that visible... On Nov 29, 2010, at 9:58 AM, Martin Grigorov wrote: On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.jav a:12 50) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:48 4) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java :317 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j ava:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j
Re: component not visible exception
Hmm... even if we aren't changing the visibility of the button? On Nov 29, 2010, at 10:42 AM, Marco Mancini wrote: try to set mybutton.setOutputMarkupPlaceholderTag(true); bye marco 2010/11/29 Martin Grigorov mgrigo...@apache.org On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.jav a:12 50) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:48 4) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java :317 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j ava:213
Re: component not visible exception
in order for component to be visible all of its parents have to be visible from the page down to the component. same for the enabled state. -igor On Mon, Nov 29, 2010 at 9:21 AM, Douglas Ferguson doug...@douglasferguson.us wrote: Hmm... even if we aren't changing the visibility of the button? On Nov 29, 2010, at 10:42 AM, Marco Mancini wrote: try to set mybutton.setOutputMarkupPlaceholderTag(true); bye marco 2010/11/29 Martin Grigorov mgrigo...@apache.org On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.jav a:12 50) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:48 4) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java :317 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter
Re: component not visible exception
We do toggle the visibility of the web markup container that contains the button. Here's how it works. 1) Page loads and the container is hidden 2) An ajax timer is used to watch for state to change 3) When state changes we make the container visible (which then makes the submit button visible) How could they user manage to click on the save button when is it not visible? The only thing I can think of is that this could be some back button issue. But then again, I'm not sure how that would manifest... D/ On Nov 29, 2010, at 11:25 AM, Igor Vaynberg wrote: in order for component to be visible all of its parents have to be visible from the page down to the component. same for the enabled state. -igor On Mon, Nov 29, 2010 at 9:21 AM, Douglas Ferguson doug...@douglasferguson.us wrote: Hmm... even if we aren't changing the visibility of the button? On Nov 29, 2010, at 10:42 AM, Marco Mancini wrote: try to set mybutton.setOutputMarkupPlaceholderTag(true); bye marco 2010/11/29 Martin Grigorov mgrigo...@apache.org On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92
Re: component not visible exception
easy. the form's action url points to a version of the page where the button is not visible. so when the button is clicked and the form is submitted wicket rolls back the version of the page to one where button is not visible and you get the error. not sure that is what is happening in your app, but its one possible explanation. look at form's url and make sure none of your ajax actions are changing the page version. -igor On Mon, Nov 29, 2010 at 10:41 AM, Douglas Ferguson doug...@douglasferguson.us wrote: We do toggle the visibility of the web markup container that contains the button. Here's how it works. 1) Page loads and the container is hidden 2) An ajax timer is used to watch for state to change 3) When state changes we make the container visible (which then makes the submit button visible) How could they user manage to click on the save button when is it not visible? The only thing I can think of is that this could be some back button issue. But then again, I'm not sure how that would manifest... D/ On Nov 29, 2010, at 11:25 AM, Igor Vaynberg wrote: in order for component to be visible all of its parents have to be visible from the page down to the component. same for the enabled state. -igor On Mon, Nov 29, 2010 at 9:21 AM, Douglas Ferguson doug...@douglasferguson.us wrote: Hmm... even if we aren't changing the visibility of the button? On Nov 29, 2010, at 10:42 AM, Marco Mancini wrote: try to set mybutton.setOutputMarkupPlaceholderTag(true); bye marco 2010/11/29 Martin Grigorov mgrigo...@apache.org On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135
Re: component not visible exception
The problem is that I can't recreate this error, but I see it in production alot. So I have no way of looking at the action url. D/ On Nov 29, 2010, at 12:59 PM, Igor Vaynberg wrote: easy. the form's action url points to a version of the page where the button is not visible. so when the button is clicked and the form is submitted wicket rolls back the version of the page to one where button is not visible and you get the error. not sure that is what is happening in your app, but its one possible explanation. look at form's url and make sure none of your ajax actions are changing the page version. -igor On Mon, Nov 29, 2010 at 10:41 AM, Douglas Ferguson doug...@douglasferguson.us wrote: We do toggle the visibility of the web markup container that contains the button. Here's how it works. 1) Page loads and the container is hidden 2) An ajax timer is used to watch for state to change 3) When state changes we make the container visible (which then makes the submit button visible) How could they user manage to click on the save button when is it not visible? The only thing I can think of is that this could be some back button issue. But then again, I'm not sure how that would manifest... D/ On Nov 29, 2010, at 11:25 AM, Igor Vaynberg wrote: in order for component to be visible all of its parents have to be visible from the page down to the component. same for the enabled state. -igor On Mon, Nov 29, 2010 at 9:21 AM, Douglas Ferguson doug...@douglasferguson.us wrote: Hmm... even if we aren't changing the visibility of the button? On Nov 29, 2010, at 10:42 AM, Marco Mancini wrote: try to set mybutton.setOutputMarkupPlaceholderTag(true); bye marco 2010/11/29 Martin Grigorov mgrigo...@apache.org On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4
Re: component not visible exception
another possibility, if this page is using hybrid url coding strategy, is that the session expires and the form is submitted against a new instance of the page - where the button is not visible. -igor On Mon, Nov 29, 2010 at 11:05 AM, Douglas Ferguson doug...@douglasferguson.us wrote: The problem is that I can't recreate this error, but I see it in production alot. So I have no way of looking at the action url. D/ On Nov 29, 2010, at 12:59 PM, Igor Vaynberg wrote: easy. the form's action url points to a version of the page where the button is not visible. so when the button is clicked and the form is submitted wicket rolls back the version of the page to one where button is not visible and you get the error. not sure that is what is happening in your app, but its one possible explanation. look at form's url and make sure none of your ajax actions are changing the page version. -igor On Mon, Nov 29, 2010 at 10:41 AM, Douglas Ferguson doug...@douglasferguson.us wrote: We do toggle the visibility of the web markup container that contains the button. Here's how it works. 1) Page loads and the container is hidden 2) An ajax timer is used to watch for state to change 3) When state changes we make the container visible (which then makes the submit button visible) How could they user manage to click on the save button when is it not visible? The only thing I can think of is that this could be some back button issue. But then again, I'm not sure how that would manifest... D/ On Nov 29, 2010, at 11:25 AM, Igor Vaynberg wrote: in order for component to be visible all of its parents have to be visible from the page down to the component. same for the enabled state. -igor On Mon, Nov 29, 2010 at 9:21 AM, Douglas Ferguson doug...@douglasferguson.us wrote: Hmm... even if we aren't changing the visibility of the button? On Nov 29, 2010, at 10:42 AM, Marco Mancini wrote: try to set mybutton.setOutputMarkupPlaceholderTag(true); bye marco 2010/11/29 Martin Grigorov mgrigo...@apache.org On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9
Re: component not visible exception
That seems more likely to me. Is there anything I could do to prevent this? D/ On Nov 29, 2010, at 1:21 PM, Igor Vaynberg wrote: another possibility, if this page is using hybrid url coding strategy, is that the session expires and the form is submitted against a new instance of the page - where the button is not visible. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: component not visible exception
this is a shortcoming of the hybrid coding strategy. you can try tweaking it so that if it detects a url with page id but page id is not found in session it can throw a stale page exception. submit a patch and we can role it into core. -igor On Mon, Nov 29, 2010 at 2:31 PM, Douglas Ferguson doug...@douglasferguson.us wrote: That seems more likely to me. Is there anything I could do to prevent this? D/ On Nov 29, 2010, at 1:21 PM, Igor Vaynberg wrote: another possibility, if this page is using hybrid url coding strategy, is that the session expires and the form is submitted against a new instance of the page - where the button is not visible. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: component not visible exception
One other thing to check is, do you have a custom isVisible() override in the container or do you explicitly set it to visible/invisible using setVisible()? If the former, this logic will usually be re-evaluated upon form submission and if that logic depends on some state which might change upon submission, you might get exactly that error. Matt On 2010-11-29 20:21, Igor Vaynberg wrote: another possibility, if this page is using hybrid url coding strategy, is that the session expires and the form is submitted against a new instance of the page - where the button is not visible. -igor On Mon, Nov 29, 2010 at 11:05 AM, Douglas Ferguson doug...@douglasferguson.us wrote: The problem is that I can't recreate this error, but I see it in production alot. So I have no way of looking at the action url. D/ On Nov 29, 2010, at 12:59 PM, Igor Vaynberg wrote: easy. the form's action url points to a version of the page where the button is not visible. so when the button is clicked and the form is submitted wicket rolls back the version of the page to one where button is not visible and you get the error. not sure that is what is happening in your app, but its one possible explanation. look at form's url and make sure none of your ajax actions are changing the page version. -igor On Mon, Nov 29, 2010 at 10:41 AM, Douglas Ferguson doug...@douglasferguson.us wrote: We do toggle the visibility of the web markup container that contains the button. Here's how it works. 1) Page loads and the container is hidden 2) An ajax timer is used to watch for state to change 3) When state changes we make the container visible (which then makes the submit button visible) How could they user manage to click on the save button when is it not visible? The only thing I can think of is that this could be some back button issue. But then again, I'm not sure how that would manifest... D/ On Nov 29, 2010, at 11:25 AM, Igor Vaynberg wrote: in order for component to be visible all of its parents have to be visible from the page down to the component. same for the enabled state. -igor On Mon, Nov 29, 2010 at 9:21 AM, Douglas Ferguson doug...@douglasferguson.us wrote: Hmm... even if we aren't changing the visibility of the button? On Nov 29, 2010, at 10:42 AM, Marco Mancini wrote: try to set mybutton.setOutputMarkupPlaceholderTag(true); bye marco 2010/11/29 Martin Grigorovmgrigo...@apache.org On Mon, Nov 29, 2010 at 4:46 PM, Douglas Ferguson doug...@douglasferguson.us wrote: We have not overridden isVisible, nor have we do we have a popup modal. That's why I was asking if this could be a back button issue. The only thing we do is set the button enabled. Could this be the problem even thought he message it talking about visibility? No. There is a separate check for enabled state. It is definitely for visibility. D/ On Nov 29, 2010, at 3:15 AM, Martin Grigorov wrote: Here is another scenario: Ajax request sets the visibility of the submit button (or its parent) to false but forgets to repaint the button so it is still visible for the user. Then the user clicks on this button, it fires and then the backend shows this message - the button is invisible so it cannot be clicked. On Mon, Nov 29, 2010 at 9:04 AM, Chris Colman chr...@stepaheadsoftware.comwrote: A back button where? The form is on a page and has a submit button only. If there is an error a ModalWindow pops up - it only has an OK button which is meant to make the ModalWindow simply disappear and thus re-enable the page beneath - the one with the form on it. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Monday, 29 November 2010 6:53 PM To: users@wicket.apache.org Subject: Re: component not visible exception Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add
RE: component not visible exception
I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.jav a:12 50) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:48 4) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java :317 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j ava:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j ava:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:12 7) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:11 7) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .jav a:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 151) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java :703 ) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket .jav a:895) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo l.ja va:689) at java.lang.Thread.run(Unknown Source) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: component not visible exception
Could this be happening because of the back button? D/ On Nov 28, 2010, at 4:54 AM, Chris Colman wrote: I had a similar problem. In my scenario it occurred when a ModalWindow was brought up when a form failed validation. When they clicked ok to close the ModalWindow and then clicked Submit on the form again I got a similar message saying that the Submit button was no longer visible. It doesn't happen if I use the normal validation 'feedback' panel to display the validation error messages. Chris -Original Message- From: Douglas Ferguson [mailto:doug...@douglasferguson.us] Sent: Saturday, 27 November 2010 3:13 AM To: Wicket Mailing List List Subject: component not visible exception I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:89 9) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:91 4) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java: 604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubm itBe havior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java :177 ) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDe faul tAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarg et.p rocessEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(A bstr actRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.jav a:12 50) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:48 4) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java :317 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j ava:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j ava:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:12 7) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:11 7) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .jav a:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 151) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java :703 ) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket .jav a:895) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo l.ja va:689) at java.lang.Thread.run(Unknown Source) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: component not visible exception
Look for any setVisible(false) or isVisible implementation changing your form visibility in an undesirable way. Basically you user in clicking in an not visible in the hierarchy submitting component. On Fri, Nov 26, 2010 at 2:12 PM, Douglas Ferguson doug...@douglasferguson.us wrote: I have an error I've been seeing in the production logs for awhile now and haven't been able to to figure it out. My thought is that it is due to a stale page or the back button, but it seems to me that it is happening alot, so I thought I might inquire. Any thoughts on what might be causing this and how to avoid it? 2010-11-26 08:36:36,676 ERROR [TP-Processor34] wicket.RequestCycle - Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible org.apache.wicket.WicketRuntimeException: Submit Button add (path=dataPanel:contentCenterBox:addUserForm:add) is not visible at org.apache.wicket.markup.html.form.Form$2.component(Form.java:622) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:899) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:914) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:914) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:914) at org.apache.wicket.markup.html.form.Form.findSubmittingButton(Form.java:604) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:899) at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:135) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:317) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Unknown Source) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Pedro Henrique Oliveira dos Santos
