There seems to be an error in the Gatsby WPGraphQL Plugin. In GraphQL under localhost:8000/___graphql I get my categories name and id returned for a post with the following query:
query MyQuery {
wpPost(title: { regex: "/Works/" }) {
categories {
nodes {
id
}
}
}
}
However, in Gatsby the same query does not return anything, when I say
<p>{data.wpPost.categories.nodes.id}</p>
there is no error and the paragraph element get's rendered but without any content. I have also tried it with name, slug and basically any other of the available elements in "category" with the same result: an empty element.
Any help would be greatly appreciated!
CodePudding user response:
nodes
is an array of data (specifically an array of objects, as you can see in the result query: "nodes":[]
) so to point directly the data you must enter an specific position or loop through the nodes.
This should work:
<p>{data.wpPost.categories.nodes[0].id}</p>