PRO: twig-tricks

_content, _parent

The “root-node” of a JSON loaded into twig can be adressed with two keywords:

• _parent
• _context

note the differnce of _context and _parent loops

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twig-Loop with key and value

json with lists (aka arrays) of key:value pairs can be adresses by

{% for key, val in oprs) %}...{% endfor %}

see more here

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twig: Handle dash in JSON

If JSON contains some dashes (“-“) in the keys, the usual way of twig does not work.
Here you finde how to solve this.

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