reactjs - Relay container with no data -

i'm building app first real foray react, relay , graphql, using relay modern.

the basic case is, have login form component doesn't need data; say, component renders form, , has corresponding mutation, doesn't need query anything.

it seems providing relay style query fragment necessity when calling createfragmentcontainer, in turn ensures this.props.relay not null in context of component.

right now, i'm using standard (non-relay) react component login form, result i'm unable access relay environment pass through mutation.

my question - there way pass "empty" relay fragment? or there better idiom recommended in case?

you use normal component create mutation file mutation in it. run relay compiler create graphql fragment mutation , call on mutation in form submit. mutation need environment. here relay modern docs:

https://facebook.github.io/relay/docs/mutations.html

you need store result of mutation somewhere , append auth token next requests, shouldn't terribly hard do. oncompleted , store result somewhere.

your environment should seperate file import mutations , query renders. paginationcontainer inherits encironment queryrenderer.

wiki