Display all the tags (and their category) of a single recipe.
1 replyLast updated: Feb 10, 2021
My project is a recipe-app in React and I want to display all the tags (and their category) of a single recipe.I just can’t figure out how to write the schema’s.
When I inspect the document of the recipe, I only get _key and _ref.
What did I do wrong?
When I inspect the document of the recipe, I only get _key and _ref.
What did I do wrong?
Hi Pieter, this is correct - the
For example, if you're using GROQ:
_keyis to give each array item a unique identifier and the
_refis the ID of the referenced document. To show these references in your React app, you will need to use the dereferencing operator
->to join them in your query.
For example, if you're using GROQ:
*[_type == "recipe"]{
...,
thetags[]->{
...,
category->
}
}Was this answer helpful?
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