I am working with Apollo GraphQL and have to call nested query .But while call the Query in .graphql file it showing
Syntax error : Expected Name, found {
Let me know how to call Nested query of GraphQL.
I have to call getAllproduct{....} query with the specified parameters.Here the FilterInput having the parameter as location with another pattern of query , so I don't know how to call this nested query.Anyone please help me to find out the solution.Thanks...
If an argument is an Input Object Type (as opposed to a Scalar), you can include the fields of the Input Object Type by using curly brackets.
query MyProductsQuery {
allProducts(
pageNumber: "someString"
filter: {
title: "someOtherString"
yearFrom: 1900
location: {
city: "yetAnotherString"
state: "FL"
}
}
) {
id
# other product fields
}
}
Of course, hardcoding those values in a .graphql file is not very helpful. You probably want to be able to swap those values out programatically. So here's what that same query looks like with variables:
query MyProductsQuery($pageNumber: String, $filter: FilterInput) {
allProducts(pageNumber: $pageNumber, filter: $filter) {
id
# other product fields
}
}
Your variables are passed in separately from your query and unlike your query, are not a GraphQL document. They are just JSON:
{
"pageNumber": "someString",
"filter": {
"title": "someOtherString",
"yearFrom": 1900,
"location": {
"city": "yetAnotherString",
"state": "FL"
}
}
}
