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https://issues.apache.org/jira/browse/TRINIDAD-768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12559941#action_12559941
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Gerhard Petracek commented on TRINIDAD-768:
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hello luka,
thank you for your comment.
it wasn't my intention to support what you suggested (at the first step).
the attribute supports el expressions to provide a string. so you cannot use an
"advanced" syntax within the provided string itself (at the moment).
however, i already have 2 possible implementations in place to support the
suggested feature.
i've to think about dis-/advantages and maybe we have to discuss them on the
dev-mailing-list.
it will be a separated improvement.
regards,
gerhard
> improved support for sortable properties
> ----------------------------------------
>
> Key: TRINIDAD-768
> URL: https://issues.apache.org/jira/browse/TRINIDAD-768
> Project: MyFaces Trinidad
> Issue Type: Improvement
> Components: Components
> Affects Versions: 1.0.3-core
> Environment: tested with trinidad 1.0.3
> Reporter: Gerhard Petracek
> Assignee: Matthias Weßendorf
> Priority: Minor
> Fix For: 1.0.5-core, 1.2.5-core
>
> Attachments: SortableModel.patch
>
>
> e.g.
> with this patch the following is possible:
> sortProperty="subproperty1.subproperty2.sortableValue"
> full example:
> <tr:table value="#{bean.list}" var="entry" autoSubmit="true">
> <tr:column headerText="property" sortable="true"
> sortProperty="subproperty1.subproperty2.sortableValue">
> <tr:outputText value="#{entry.subproperty1.subproperty2 .sortableValue}"/>
> </tr:column>
> </tr:table>
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