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Posted to dev@sling.apache.org by "Radu Cotescu (Jira)" <ji...@apache.org> on 2019/12/02 11:27:00 UTC
[jira] [Resolved] (SLING-8867) Enhance the pageContext with the
values provided by the SlingBindings
[ https://issues.apache.org/jira/browse/SLING-8867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Radu Cotescu resolved SLING-8867.
---------------------------------
Resolution: Fixed
Implemented in [commit fd25b3e|https://github.com/apache/sling-org-apache-sling-scripting-jsp/commit/fd25b3e].
> Enhance the pageContext with the values provided by the SlingBindings
> ---------------------------------------------------------------------
>
> Key: SLING-8867
> URL: https://issues.apache.org/jira/browse/SLING-8867
> Project: Sling
> Issue Type: Improvement
> Components: Scripting
> Reporter: Radu Cotescu
> Assignee: Radu Cotescu
> Priority: Major
> Fix For: Scripting JSP 2.4.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> SLING-8737 brought support for using lazily evaluated bindings. The JSP script engine, however, although sets the {{SlingBindings}} as a request attribute, does not do anything else to facilitate the access to the bindings' values. Instead, this is delegated partially to the {{<sling:defineObjects/>}} tag. However, this tag has the potential of expanding all values which are provided lazily, irrespective of what values the JSP script being evaluated needs.
> While modifying the {{<sling:defineObjects/>}} tag is out of the question, for backwards-compatibility reasons, the JSP engine could make the values provided by the {{SlingBindings}} available in the {{pageContext}}, if the context hasn't already defined identical attributes.
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