[richfaces-issues] [JBoss JIRA] (RF-12776) Nested rich:dataTable causes rows in parent rich:dataTable to not get displayed

[Brian Leathem (JIRA)]

     [ https://issues.jboss.org/browse/RF-12776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Leathem updated RF-12776:
-------------------------------

    Fix Version/s: 3.Future

    
> Nested rich:dataTable causes rows in parent rich:dataTable to not get displayed
> -------------------------------------------------------------------------------
>
>                 Key: RF-12776
>                 URL: https://issues.jboss.org/browse/RF-12776
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-tables
>    Affects Versions: 3.3.3.Final
>         Environment: Machines: AIX 6100, Windows XP
> Application Server: WebSphere 8.0
> Jave EE: 1.6
> JSF: 1.2
>            Reporter: Peter Hinds
>              Labels: richfaces
>             Fix For: 3.Future
>
>
> Deeply nested {{rich:dataTable}} can cause rendering issues in its parent {{rich:dataTable}}
> This is observed in richfaces 3.3.3, unfortunately the project I am working on is restricted to this version because we have to use jsf 1.2 due to a requirement to be able to run on a java 1.5 application server in future.
> For the following description please reference the code I have added to 'steps to reproduce' section.
> I created 4 nested datatables (see dataTableIssue.xhtml), where each datatable is used to display an object in the following hierarchy:
> {{Farm}}
> {{--Field}}
> {{  --Animal}}
> {{    --Tag}} 
> Each item in the hierarchy has three children (so each farm has 3 fields, each field has 3 animals and each animal has 3 tags). From the code in dataTableIssue.xhtml, I would expect the tables to be displayed as follows:
>  
> {{farm1}}
> {{--field1}}
> {{  --animal1}}
> {{    --tag1}}
> {{    --tag2}}
> {{    --tag3}}
> {{  --animal2}}
> {{    --tag4}}
> {{    --tag5}}
> {{    --tag6}}
> {{  --animal3}}
> {{    --tag7}}
> {{    --tag8}}
> {{    --tag9}}
> {{--field2}}
> {{  --animal4}}
> {{    --tag10}}
> {{    --tag11}}
> {{    --tag12}}
> {{  --animal5}}
> {{    --tag13}}
> {{    --tag14}}
> {{    --tag15}}
> {{  --animal6}}
> {{    --tag16}}
> {{    --tag17}}
> {{    --tag18}}
> {{--field3}}
> {{  --animal7}}
> {{    --tag19}}
> {{    --tag20}}
> {{    etc.}}
>  
> However, what is actually rendered is the following (i.e. the animals in field1 are not listed):
> {{farm1}}
> {{--field1 (the animals are not listed for this field)}}
> {{--field2}}
> {{  --animal4}}
> {{    --tag10}}
> {{    --tag11}}
> {{    --tag12}}
> {{  --animal5}}
> {{    --tag13}}
> {{    --tag14}}
> {{    --tag15}}
> {{  --animal6}}
> {{    --tag16}}
> {{    --tag17}}
> {{    --tag18}}
> {{--field3}}
> {{  --animal7}}
> {{    --tag19}}
> {{    --tag20}}
> {{    etc.}}
>  
> I can see from the debug that the backing bean has the correct data so I know it's not a data issue.
> If I remove the last nested dataTable from the jsf page (marked 'TROUBLESOME TABLE' in dataTableIssue.xhtml), then it will render correctly. For example it will display as:
>  
> {{farm1}}
> {{--field1}}
> {{  --animal1}}
> {{  --animal2}}
> {{  --animal3}}
> {{--field2}}
> {{  --animal4}}
> {{  --animal5}}
> {{  --animal6}}
> {{--field3}}
> {{  --animal7}}
> {{  etc.}}

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