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https://issues.apache.org/jira/browse/TAPESTRY-1623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Howard M. Lewis Ship updated TAPESTRY-1623:
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Fix Version/s: (was: 5.0.7)
5.0.8
> Access to block parameters
> --------------------------
>
> Key: TAPESTRY-1623
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1623
> Project: Tapestry
> Issue Type: New Feature
> Components: tapestry-core
> Affects Versions: 5.0.5
> Reporter: Dan Adams
> Fix For: 5.0.8
>
>
> One of the features I used in T4 which made it very powerful was the ability
> to pass informal parameters to a Block and then get them from within the
> block. BeanEditForm demonstrates making a context available to blocks via an
> environmental interface but this seems like too much overhead for less
> formally defined situations. Perhaps it could look something like this:
> <t:delegate to="block:myblock" foo="bar" />
> <t:block id="myblock">
> ${context.parameters.bar}
> </t:block>
> in the class:
> @Environment
> private BlockContext context;
> the interface:
> public interface BlockContext {
> Map<String, Object> getParameters();
> }
> This would also required being able to do more OGNL-like expressions.
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