In some cases you might need to filter a collection through GraphQL by multiple nids, for example in a section with three cards that are all references to content.
For this specific use case we've added a custom GraphQL functionality called multipleNids.
import hydrate from '@dpdk/library/utilities/hydrate';
import gql from '@dpdk/library/utilities/gql';
function DetailPage({ contentBlocks }) {
return <h1>contentBlock will be [{ ... }, { ... }, { ... }]</h1>;
}
Page.additionalFields = 'contentBlocks';
Page.getQuery = ({ pageData }) => {
const nids = pageProps.contentBlocks.map(b => b.nid);
return gql`{
contentBlocks: content_block(filter: { nid: ${nids} }) {
nid
pageTitle
call
chat
contentType
linkCard
personalStory
}
}`;
};
export default hydrate(Page);
Note: The field in the GraphQL call is named
contentBlocksso this will override the additional field in the Page props.
| Last modified | Monday, August 30, 2021, 2:00:02 PM UTC |
| Last author | Colin van Eenige |
| Commit ID | fd08685 |