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https://issues.apache.org/jira/browse/TAPESTRY-2397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Howard M. Lewis Ship reassigned TAPESTRY-2397:
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Assignee: Howard M. Lewis Ship
> Mixins inside components should have an id that extends from from the
> containing component, but is still unique and URL safe
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: TAPESTRY-2397
> URL: https://issues.apache.org/jira/browse/TAPESTRY-2397
> Project: Tapestry
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.0.11
> Reporter: Howard M. Lewis Ship
> Assignee: Howard M. Lewis Ship
> Priority: Critical
>
> Currently, a mixin is "along for the ride" with a component and doesn't quite
> have its own unique id.
> This works for rendering just fine, but for more interesting cases its
> limiting:
> - If the mixin has persistent fields, there is the potential for conflicts
> with the component or other mixins that have persistent fields with the same
> name
> - If the mixin wishes to contibute a component action (to the FormSupport
> environmental) it ends up using the component's id, so the action will be
> applied to the container component, not the mixin
> - If the mixin wishes to generate an action request URL, it will generate a
> URL that targets the component not the mixin (this is ok because of how
> events propogate)
> Mixins should have an id that extends the container id; a separator character
> (perhaps '$') followed by the simple class name of the mixin, i.e.,
> Index.border.form$mixin where "Index" is the page name, "border.form" is the
> component id path and "mixin" is the Mixin class name.
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