- KabirOriginal post
Web Developer
I have a collection Called Relationship and i am fetching a doc from collection using its id
i have valid id but its not fetching doc and return undefined
JavaScript
export async function getRelationship(relationshipId: string) { try { const relationship = await databases.getDocument( config.databaseId, config.relationshipCollectionId, relationshipId );
if (relationship.documents.length === 0 || !relationship.documents) { console.error("No Relationship Found"); return null; }
return relationship.documents[0]; } catch (error) { console.error("Error getting relationship:", error); return null; }}```Summary
Issue: Developer is unable to fetch document from the 'Relationship' collection using its ID. The function is returning 'undefined' even with a valid ID.
Solution: Check if the condition for checking relationship documents is correct. Update the condition to check if 'relationship.documents' is truthy before accessing its length property. This will ensure that the function does not throw an error and returns the document as expected.