Format question : how to remove keys? about tree

[BlueM]

Can’t tell, as the output you say you get does not look like what is typically generated by HierarchicalTreeJsonSerializer. Moreoever, your desired result has not very much to do with your actual result.

Anyway, if you have special needs, probably the best approach is to create an own serializer class. This could possibly be derived from HierarchicalTreeJsonSerializerand maybe the only thing you’d need to change is to remove the unwanted keys after https://github.com/BlueM/Tree/blob/master/src/Tree/Serializer/HierarchicalTreeJsonSerializer.php#L46

[crouti]

Ok thanks i will try this.