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https://issues.apache.org/jira/browse/TAP5-1606?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kalle Korhonen reopened TAP5-1606:
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Assignee: (was: Howard M. Lewis Ship)
Let's make another try at this. There was a continued discussion on the mailing
list on this topic and people see value in the concept. There was more support
for a mixin that would target specific types of embedded components rather than
ids of components that was deemed as too brittle.
> EmbeddedMixin concept
> ---------------------
>
> Key: TAP5-1606
> URL: https://issues.apache.org/jira/browse/TAP5-1606
> Project: Tapestry 5
> Issue Type: New Feature
> Components: tapestry-core
> Affects Versions: 5.3
> Reporter: Dragan Sahpaski
> Priority: Minor
> Labels: mixin
> Attachments: EmbeddedMixin patch.diff
>
>
> The EmbeddedMixin concept allows applying mixins on embedded components of an
> existing component.
> Usage scenario:
> A mixin can have embedded mixins defined with the new @EmbeddedMixin
> annotation.
> A motivational demo can be found here
> http://dragansah.com/demoapp/embeddedmixinexamples
> Usage example:
> <t:grid t:mixins="mixinForGrid" />
> public class MixinForGrid
> {
> // apply the MixinForGridCell mixin to the rows.gridCell subcomponent
> of the grid
> @EmbeddedMixin(componentId="rows.gridCell")
> private MixinForGridCell mixinForGridcell;
> // render phases on the grid
> void beginRender()
> {
> }
> }
> public class MixinForGridCell
> {
> // render phase on gridCell
> void beginRender()
> {
> }
> }
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