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Posted to dev@sling.apache.org by "Ilyas Türkben (Jira)" <ji...@apache.org> on 2019/08/22 09:02:00 UTC

[jira] [Created] (SLING-8651) JsonPipe: Add index option to valuePath

Ilyas Türkben created SLING-8651:
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             Summary: JsonPipe: Add index option to valuePath
                 Key: SLING-8651
                 URL: https://issues.apache.org/jira/browse/SLING-8651
             Project: Sling
          Issue Type: New Feature
          Components: pipes
    Affects Versions: Pipes 3.1.0
            Reporter: Ilyas Türkben


Given the following pipe:
{code:java}
.json('').with('valuePath','$')
.name('item')
.mkdir('${basePath}/jcr:content/config/item${item.index}'){code}
where json pipe receives a JSON file containing an array of objects and I would like to use

the index of objects in the array when I create nodes using mkdir.

Currently, my JSON file has those indexes hard coded.

Considering {{item.index}} might be a custom property in my json file, I propose to use {{$index}} for that purpose.



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