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Posted to commits@wicket.apache.org by "Floris Kruisselbrink (Created) (JIRA)" <ji...@apache.org> on 2012/02/03 12:01:54 UTC
[jira] [Created] (WICKET-4383) getPage() cannot be used in
Form.onSubmit() if the page hierarchy changed in a submitting component's
onSubmit()
getPage() cannot be used in Form.onSubmit() if the page hierarchy changed in a submitting component's onSubmit()
----------------------------------------------------------------------------------------------------------------
Key: WICKET-4383
URL: https://issues.apache.org/jira/browse/WICKET-4383
Project: Wicket
Issue Type: Bug
Affects Versions: 1.5.4
Reporter: Floris Kruisselbrink
Priority: Minor
Attachments: formsubmitbutton.zip
I have a form, which wants to get information about it's place in the page-hierarchy in the Form.onSubmit() method (in reality wicket-security does this, but the attached quickstart demonstrates the problem without wicket-security)
The form is submitted using an AjaxSubmitLink, which also has an onSubmit() method, in which the page hierarchy is changed in such a way the form is no longer there.
The form's own onSubmit is called later on, and (as the form is not in the page hierarchy anymore) crashes while trying to call Form.getPage().
This same construction worked fine when our application still used wicket 1.4
I will attach a quickstart demonstrating the problem, see the comments in FormPanel.java
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[jira] [Commented] (WICKET-4383) getPage() cannot be used in
Form.onSubmit() if the page hierarchy changed in a submitting component's
onSubmit()
Posted by "Martin Grigorov (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/WICKET-4383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13199643#comment-13199643 ]
Martin Grigorov commented on WICKET-4383:
-----------------------------------------
This looks like a problem in your code:
at org.apache.wicket.Component.getPage(Component.java:1765)
at nl.vloris.wicketbugs.formsubmitbutton.FormPanel$1.onSubmit(FormPanel.java:28)
The component is removed from the page in your code. Later you try to get the page of this removed component again in your code ... :-)
> getPage() cannot be used in Form.onSubmit() if the page hierarchy changed in a submitting component's onSubmit()
> ----------------------------------------------------------------------------------------------------------------
>
> Key: WICKET-4383
> URL: https://issues.apache.org/jira/browse/WICKET-4383
> Project: Wicket
> Issue Type: Bug
> Affects Versions: 1.5.4
> Reporter: Floris Kruisselbrink
> Priority: Minor
> Attachments: formsubmitbutton.zip
>
>
> I have a form, which wants to get information about it's place in the page-hierarchy in the Form.onSubmit() method (in reality wicket-security does this, but the attached quickstart demonstrates the problem without wicket-security)
> The form is submitted using an AjaxSubmitLink, which also has an onSubmit() method, in which the page hierarchy is changed in such a way the form is no longer there.
> The form's own onSubmit is called later on, and (as the form is not in the page hierarchy anymore) crashes while trying to call Form.getPage().
> This same construction worked fine when our application still used wicket 1.4
> I will attach a quickstart demonstrating the problem, see the comments in FormPanel.java
> ERROR - DefaultExceptionMapper - Unexpected error occurred
> org.apache.wicket.WicketRuntimeException: No Page found for component [ [Component id = form]]
> at org.apache.wicket.Component.getPage(Component.java:1765)
> at nl.vloris.wicketbugs.formsubmitbutton.FormPanel$1.onSubmit(FormPanel.java:28)
> at org.apache.wicket.markup.html.form.Form$9.component(Form.java:1169)
> at org.apache.wicket.markup.html.form.Form$9.component(Form.java:1164)
> at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:273)
> at org.apache.wicket.util.visit.Visits.visitPostOrder(Visits.java:244)
> at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1162)
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[jira] [Updated] (WICKET-4383) getPage() cannot be used in
Form.onSubmit() if the page hierarchy changed in a submitting component's
onSubmit()
Posted by "Floris Kruisselbrink (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/WICKET-4383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Floris Kruisselbrink updated WICKET-4383:
-----------------------------------------
Attachment: formsubmitbutton.zip
Quickstart project demonstrating the crash: when you click on '[submit]' it crashes.
> getPage() cannot be used in Form.onSubmit() if the page hierarchy changed in a submitting component's onSubmit()
> ----------------------------------------------------------------------------------------------------------------
>
> Key: WICKET-4383
> URL: https://issues.apache.org/jira/browse/WICKET-4383
> Project: Wicket
> Issue Type: Bug
> Affects Versions: 1.5.4
> Reporter: Floris Kruisselbrink
> Priority: Minor
> Attachments: formsubmitbutton.zip
>
>
> I have a form, which wants to get information about it's place in the page-hierarchy in the Form.onSubmit() method (in reality wicket-security does this, but the attached quickstart demonstrates the problem without wicket-security)
> The form is submitted using an AjaxSubmitLink, which also has an onSubmit() method, in which the page hierarchy is changed in such a way the form is no longer there.
> The form's own onSubmit is called later on, and (as the form is not in the page hierarchy anymore) crashes while trying to call Form.getPage().
> This same construction worked fine when our application still used wicket 1.4
> I will attach a quickstart demonstrating the problem, see the comments in FormPanel.java
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[jira] [Updated] (WICKET-4383) getPage() cannot be used in
Form.onSubmit() if the page hierarchy changed in a submitting component's
onSubmit()
Posted by "Floris Kruisselbrink (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/WICKET-4383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Floris Kruisselbrink updated WICKET-4383:
-----------------------------------------
Description:
I have a form, which wants to get information about it's place in the page-hierarchy in the Form.onSubmit() method (in reality wicket-security does this, but the attached quickstart demonstrates the problem without wicket-security)
The form is submitted using an AjaxSubmitLink, which also has an onSubmit() method, in which the page hierarchy is changed in such a way the form is no longer there.
The form's own onSubmit is called later on, and (as the form is not in the page hierarchy anymore) crashes while trying to call Form.getPage().
This same construction worked fine when our application still used wicket 1.4
I will attach a quickstart demonstrating the problem, see the comments in FormPanel.java
ERROR - DefaultExceptionMapper - Unexpected error occurred
org.apache.wicket.WicketRuntimeException: No Page found for component [ [Component id = form]]
at org.apache.wicket.Component.getPage(Component.java:1765)
at nl.vloris.wicketbugs.formsubmitbutton.FormPanel$1.onSubmit(FormPanel.java:28)
at org.apache.wicket.markup.html.form.Form$9.component(Form.java:1169)
at org.apache.wicket.markup.html.form.Form$9.component(Form.java:1164)
at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:273)
at org.apache.wicket.util.visit.Visits.visitPostOrder(Visits.java:244)
at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1162)
was:
I have a form, which wants to get information about it's place in the page-hierarchy in the Form.onSubmit() method (in reality wicket-security does this, but the attached quickstart demonstrates the problem without wicket-security)
The form is submitted using an AjaxSubmitLink, which also has an onSubmit() method, in which the page hierarchy is changed in such a way the form is no longer there.
The form's own onSubmit is called later on, and (as the form is not in the page hierarchy anymore) crashes while trying to call Form.getPage().
This same construction worked fine when our application still used wicket 1.4
I will attach a quickstart demonstrating the problem, see the comments in FormPanel.java
> getPage() cannot be used in Form.onSubmit() if the page hierarchy changed in a submitting component's onSubmit()
> ----------------------------------------------------------------------------------------------------------------
>
> Key: WICKET-4383
> URL: https://issues.apache.org/jira/browse/WICKET-4383
> Project: Wicket
> Issue Type: Bug
> Affects Versions: 1.5.4
> Reporter: Floris Kruisselbrink
> Priority: Minor
> Attachments: formsubmitbutton.zip
>
>
> I have a form, which wants to get information about it's place in the page-hierarchy in the Form.onSubmit() method (in reality wicket-security does this, but the attached quickstart demonstrates the problem without wicket-security)
> The form is submitted using an AjaxSubmitLink, which also has an onSubmit() method, in which the page hierarchy is changed in such a way the form is no longer there.
> The form's own onSubmit is called later on, and (as the form is not in the page hierarchy anymore) crashes while trying to call Form.getPage().
> This same construction worked fine when our application still used wicket 1.4
> I will attach a quickstart demonstrating the problem, see the comments in FormPanel.java
> ERROR - DefaultExceptionMapper - Unexpected error occurred
> org.apache.wicket.WicketRuntimeException: No Page found for component [ [Component id = form]]
> at org.apache.wicket.Component.getPage(Component.java:1765)
> at nl.vloris.wicketbugs.formsubmitbutton.FormPanel$1.onSubmit(FormPanel.java:28)
> at org.apache.wicket.markup.html.form.Form$9.component(Form.java:1169)
> at org.apache.wicket.markup.html.form.Form$9.component(Form.java:1164)
> at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:273)
> at org.apache.wicket.util.visit.Visits.visitPostOrder(Visits.java:244)
> at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1162)
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[jira] [Resolved] (WICKET-4383) getPage() cannot be used in
Form.onSubmit() if the page hierarchy changed in a submitting component's
onSubmit()
Posted by "Martin Grigorov (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/WICKET-4383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Grigorov resolved WICKET-4383.
-------------------------------------
Resolution: Not A Problem
> getPage() cannot be used in Form.onSubmit() if the page hierarchy changed in a submitting component's onSubmit()
> ----------------------------------------------------------------------------------------------------------------
>
> Key: WICKET-4383
> URL: https://issues.apache.org/jira/browse/WICKET-4383
> Project: Wicket
> Issue Type: Bug
> Affects Versions: 1.5.4
> Reporter: Floris Kruisselbrink
> Priority: Minor
> Attachments: formsubmitbutton.zip
>
>
> I have a form, which wants to get information about it's place in the page-hierarchy in the Form.onSubmit() method (in reality wicket-security does this, but the attached quickstart demonstrates the problem without wicket-security)
> The form is submitted using an AjaxSubmitLink, which also has an onSubmit() method, in which the page hierarchy is changed in such a way the form is no longer there.
> The form's own onSubmit is called later on, and (as the form is not in the page hierarchy anymore) crashes while trying to call Form.getPage().
> This same construction worked fine when our application still used wicket 1.4
> I will attach a quickstart demonstrating the problem, see the comments in FormPanel.java
> ERROR - DefaultExceptionMapper - Unexpected error occurred
> org.apache.wicket.WicketRuntimeException: No Page found for component [ [Component id = form]]
> at org.apache.wicket.Component.getPage(Component.java:1765)
> at nl.vloris.wicketbugs.formsubmitbutton.FormPanel$1.onSubmit(FormPanel.java:28)
> at org.apache.wicket.markup.html.form.Form$9.component(Form.java:1169)
> at org.apache.wicket.markup.html.form.Form$9.component(Form.java:1164)
> at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:273)
> at org.apache.wicket.util.visit.Visits.visitPostOrder(Visits.java:244)
> at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1162)
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