Chain 2 queries in RTK Query-CodePudding

What is the proper way to chain queries if the 2nd query requires a parameter that is returned by the 1st?

const { data: user } = useGetUserQuery();

The user object contains an ID that is used to run

const { data: userBio} = useGetUserBioQuery(user.id);

How do I make sure the 2nd one runs only after the 1st one is fulfilled?

CodePudding user response：

You can use the skip option:

const { data: user, isFulfilled: userFulfilled } = useGetUserQuery();
const { data: userBio} = useGetUserBioQuery(user.id, { skip: !userFulfilled });

Or a skipToken:

const { data: user, isFulfilled: userFulfilled } = useGetUserQuery();
const { data: userBio} = useGetUserBioQuery(userFulfilled ? user.id : skipToken);