[
https://issues.jboss.org/browse/RF-12491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Denis Pasek updated RF-12491:
-----------------------------
Steps to Reproduce:
See attached test project:
1) Create a page containing a tab panel with multiple tabs. Set switchType to
"server"
2) Add data tables to the tab content
3) Create controller with holds/creates the data model for the data tables
4) Open page on first tab, and see that all three data table values are
accessed during rendering of first tab.
was:
See attached test project:
1) Create a page containing a tab panel with multiple tabs. Set switchType to
"server"
2) Add data tables to the tab content
3) Create controller with holds/creates the data model for the data table
4) Open page on first tab, and see that all three data table values are
accessed during rendering of first tab.
> Datatable model is accessed in tab panel which is not rendered using switch
> type "server"
> -----------------------------------------------------------------------------------------
>
> Key: RF-12491
> URL: https://issues.jboss.org/browse/RF-12491
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: component-panels-layout-themes, component-tables
> Affects Versions: 4.2.0.Final, 4.2.2.Final
> Environment: Mojarra 2.1.20, JDK 1.6, JDK 1.7, Tomcat 7.0.x
> Reporter: Denis Pasek
> Labels: dataTable, tab, tabPanel
> Attachments: richfaces-visittree.zip
>
>
> When a RichFaces Tab of a TabPanel contains a RichFaces DataTable the model
> of the DataTable is accessed even if the Tab is not rendered at all.
> Since the retrieval of the data table data might include costly database
> operations this is a serious performance issue.
> The issue seems to be related to the state saving of JSF: the methods are not
> called during encodeAll() but during state saving of view.
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