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Posted to dev@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org> on 2010/01/12 18:47:54 UTC
[jira] Created: (TAP5-979) Form component should be more careful
with the validation tracker to ensure that a session is not created unless
needed
Form component should be more careful with the validation tracker to ensure that a session is not created unless needed
-----------------------------------------------------------------------------------------------------------------------
Key: TAP5-979
URL: https://issues.apache.org/jira/browse/TAP5-979
Project: Tapestry 5
Issue Type: Improvement
Components: tapestry-core
Affects Versions: 5.2.0
Reporter: Howard M. Lewis Ship
Currently, the Form component will create a ValidationTracker instance if one does not already exist when rendering or when handling a form submission. Since, typically, it is using the defaultValidator property, this creates a session to store the ValidationTracker.
A little more work can yield a ValidationTracker that doesn't uπdate the Form.validator property until an *error* is recorded. If no errors are recorded for the Form during a submission, then the ValidationTracker is discarded anyway ... this change will just ensure that no session is created unless the tracker is being kept around (for a re-render of the page, to present errors to the user).
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[jira] Assigned: (TAP5-979) Form component should be more careful
with the validation tracker to ensure that a session is not created unless
needed
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship reassigned TAP5-979:
-----------------------------------------
Assignee: Howard M. Lewis Ship
> Form component should be more careful with the validation tracker to ensure that a session is not created unless needed
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-979
> URL: https://issues.apache.org/jira/browse/TAP5-979
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.2.0
> Reporter: Howard M. Lewis Ship
> Assignee: Howard M. Lewis Ship
>
> Currently, the Form component will create a ValidationTracker instance if one does not already exist when rendering or when handling a form submission. Since, typically, it is using the defaultValidator property, this creates a session to store the ValidationTracker.
> A little more work can yield a ValidationTracker that doesn't uπdate the Form.validator property until an *error* is recorded. If no errors are recorded for the Form during a submission, then the ValidationTracker is discarded anyway ... this change will just ensure that no session is created unless the tracker is being kept around (for a re-render of the page, to present errors to the user).
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[jira] Assigned: (TAP5-979) Form component should be more careful
with the validation tracker to ensure that a session is not created unless
needed
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship reassigned TAP5-979:
-----------------------------------------
Assignee: Howard M. Lewis Ship
> Form component should be more careful with the validation tracker to ensure that a session is not created unless needed
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-979
> URL: https://issues.apache.org/jira/browse/TAP5-979
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.2.0
> Reporter: Howard M. Lewis Ship
> Assignee: Howard M. Lewis Ship
>
> Currently, the Form component will create a ValidationTracker instance if one does not already exist when rendering or when handling a form submission. Since, typically, it is using the defaultValidator property, this creates a session to store the ValidationTracker.
> A little more work can yield a ValidationTracker that doesn't uπdate the Form.validator property until an *error* is recorded. If no errors are recorded for the Form during a submission, then the ValidationTracker is discarded anyway ... this change will just ensure that no session is created unless the tracker is being kept around (for a re-render of the page, to present errors to the user).
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[jira] Closed: (TAP5-979) Form component should be more careful
with the validation tracker to ensure that a session is not created unless
needed
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship closed TAP5-979.
-------------------------------------
Resolution: Fixed
Fix Version/s: 5.2.0
> Form component should be more careful with the validation tracker to ensure that a session is not created unless needed
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-979
> URL: https://issues.apache.org/jira/browse/TAP5-979
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.2.0
> Reporter: Howard M. Lewis Ship
> Assignee: Howard M. Lewis Ship
> Fix For: 5.2.0
>
>
> Currently, the Form component will create a ValidationTracker instance if one does not already exist when rendering or when handling a form submission. Since, typically, it is using the defaultValidator property, this creates a session to store the ValidationTracker.
> A little more work can yield a ValidationTracker that doesn't uπdate the Form.validator property until an *error* is recorded. If no errors are recorded for the Form during a submission, then the ValidationTracker is discarded anyway ... this change will just ensure that no session is created unless the tracker is being kept around (for a re-render of the page, to present errors to the user).
--
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[jira] Closed: (TAP5-979) Form component should be more careful
with the validation tracker to ensure that a session is not created unless
needed
Posted by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TAP5-979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship closed TAP5-979.
-------------------------------------
Resolution: Fixed
Fix Version/s: 5.2.0
> Form component should be more careful with the validation tracker to ensure that a session is not created unless needed
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-979
> URL: https://issues.apache.org/jira/browse/TAP5-979
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.2.0
> Reporter: Howard M. Lewis Ship
> Assignee: Howard M. Lewis Ship
> Fix For: 5.2.0
>
>
> Currently, the Form component will create a ValidationTracker instance if one does not already exist when rendering or when handling a form submission. Since, typically, it is using the defaultValidator property, this creates a session to store the ValidationTracker.
> A little more work can yield a ValidationTracker that doesn't uπdate the Form.validator property until an *error* is recorded. If no errors are recorded for the Form during a submission, then the ValidationTracker is discarded anyway ... this change will just ensure that no session is created unless the tracker is being kept around (for a re-render of the page, to present errors to the user).
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