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Posted to dev@sling.apache.org by "Radu Cotescu (JIRA)" <ji...@apache.org> on 2017/03/14 13:15:41 UTC
[jira] [Resolved] (SLING-6637) [htl] data-sly-use should not raise
an exception when resource doesn't exist
[ https://issues.apache.org/jira/browse/SLING-6637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Radu Cotescu resolved SLING-6637.
---------------------------------
Resolution: Won't Fix
Assignee: Radu Cotescu
The behaviour is correct and in-line with how use providers should work - resolve the identifier successfully or fail, so that other providers with a lower priority have a chance to execute.
> [htl] data-sly-use should not raise an exception when resource doesn't exist
> ----------------------------------------------------------------------------
>
> Key: SLING-6637
> URL: https://issues.apache.org/jira/browse/SLING-6637
> Project: Sling
> Issue Type: Bug
> Components: Scripting
> Reporter: Feike Visser
> Assignee: Radu Cotescu
>
> Following code:
> {code}
> <sly data-sly-use.x="${ 'x/y/z' }"/>
> {code}
> You get now the following exception:
> {code}
> org.apache.sling.scripting.sightly.SightlyException: No use provider could resolve identifier x/y/z
> {code}
> In practice you want to have a null-value assigned to x, now developers will make a lot of checks to make sure the resource does exist.
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