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GraphQL query returning null fields
How to check empty/undefined/null string in JavaScript?How can I get query string values in JavaScript?event.preventDefault() vs. return falseHow to determine if variable is 'undefined' or 'null'?Is there a standard function to check for null, undefined, or blank variables in JavaScript?How to retrieve POST query parameters?How to get GET (query string) variables in Express.js on Node.js?Why does ++[[]][+[]]+[+[]] return the string “10”?How do I return the response from an asynchronous call?npm WARN package.json: No repository field
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I am writing a GraphQL schema for data with a scores array of different sizes. The data is for quiz scores. The quiz varies in size based on how many people took the quiz.
When I submit the query, I get null back for "answered" and "correct".
I want to get back all the scores for each quiz. I wrote the schema with a ScoreType that has the "answered" and "correct" fields. I'm not sure if the schema is the problem or how I am querying the data.
Here is the JSON file for the quizzes
[
"length": "15",
"average": "77",
"created_at": "2019-02-01",
"course": "MATH311",
"scores": [
"correct": "12",
"answered": "14"
,
"correct": "9",
"answered": "15"
]
,
"length": "25",
"average": "17",
"created_at": "2019-02-03",
"course": "MATH301",
"scores": [
"correct": "11",
"answered": "14"
,
"correct": "17",
"answered": "25"
,
"correct": "20",
"answered": "22"
,
"correct": "18",
"answered": "24"
]
]
Here is the GraphQL schema
const Quiz = new GraphQLObjectType(
name: "Launch",
fields: () => (
length: type: GraphQLInt,
average: type: GraphQLInt,
created_at: type: GraphQLString,
course: type: GraphQLString,
scores: type: ScoreType
)
)
const ScoreType = new GraphQLObjectType(
name: "Answer",
fields: () => (
correct: type: GraphQLInt,
answered: type: GraphQLString,
)
)
const RootQuery = new GraphQLObjectType(
name: 'RootQueryType',
fields:
polls:
type: new GraphQLList(PollType),
resolve(parent, args)
return axios.get(POLL_URL)
.then(res => res.data);
)
Here is the query
quiz_data
scores
correct
answered
Here is what it returns
"data":
"quiz_data": [
"correct": null,
"answered": null
]
,
"data":
"quiz_data": [
"correct": null,
"answered": null
]
,
javascript node.js express graphql
asked Mar 23 at 19:36
jhaywoo8jhaywoo8
1781512
add a comment |
I am writing a GraphQL schema for data with a scores array of different sizes. The data is for quiz scores. The quiz varies in size based on how many people took the quiz.
When I submit the query, I get null back for "answered" and "correct".
I want to get back all the scores for each quiz. I wrote the schema with a ScoreType that has the "answered" and "correct" fields. I'm not sure if the schema is the problem or how I am querying the data.
Here is the JSON file for the quizzes
[
"length": "15",
"average": "77",
"created_at": "2019-02-01",
"course": "MATH311",
"scores": [
"correct": "12",
"answered": "14"
,
"correct": "9",
"answered": "15"
]
,
"length": "25",
"average": "17",
"created_at": "2019-02-03",
"course": "MATH301",
"scores": [
"correct": "11",
"answered": "14"
,
"correct": "17",
"answered": "25"
,
"correct": "20",
"answered": "22"
,
"correct": "18",
"answered": "24"
]
]
Here is the GraphQL schema
const Quiz = new GraphQLObjectType(
name: "Launch",
fields: () => (
length: type: GraphQLInt,
average: type: GraphQLInt,
created_at: type: GraphQLString,
course: type: GraphQLString,
scores: type: ScoreType
)
)
const ScoreType = new GraphQLObjectType(
name: "Answer",
fields: () => (
correct: type: GraphQLInt,
answered: type: GraphQLString,
)
)
const RootQuery = new GraphQLObjectType(
name: 'RootQueryType',
fields:
polls:
type: new GraphQLList(PollType),
resolve(parent, args)
return axios.get(POLL_URL)
.then(res => res.data);
)
Here is the query
quiz_data
scores
correct
answered
Here is what it returns
"data":
"quiz_data": [
"correct": null,
"answered": null
]
,
"data":
"quiz_data": [
"correct": null,
"answered": null
]
,
javascript node.js express graphql
asked Mar 23 at 19:36
jhaywoo8jhaywoo8
1781512
add a comment |
I am writing a GraphQL schema for data with a scores array of different sizes. The data is for quiz scores. The quiz varies in size based on how many people took the quiz.
When I submit the query, I get null back for "answered" and "correct".
I want to get back all the scores for each quiz. I wrote the schema with a ScoreType that has the "answered" and "correct" fields. I'm not sure if the schema is the problem or how I am querying the data.
Here is the JSON file for the quizzes
[
"length": "15",
"average": "77",
"created_at": "2019-02-01",
"course": "MATH311",
"scores": [
"correct": "12",
"answered": "14"
,
"correct": "9",
"answered": "15"
]
,
"length": "25",
"average": "17",
"created_at": "2019-02-03",
"course": "MATH301",
"scores": [
"correct": "11",
"answered": "14"
,
"correct": "17",
"answered": "25"
,
"correct": "20",
"answered": "22"
,
"correct": "18",
"answered": "24"
]
]
Here is the GraphQL schema
const Quiz = new GraphQLObjectType(
name: "Launch",
fields: () => (
length: type: GraphQLInt,
average: type: GraphQLInt,
created_at: type: GraphQLString,
course: type: GraphQLString,
scores: type: ScoreType
)
)
const ScoreType = new GraphQLObjectType(
name: "Answer",
fields: () => (
correct: type: GraphQLInt,
answered: type: GraphQLString,
)
)
const RootQuery = new GraphQLObjectType(
name: 'RootQueryType',
fields:
polls:
type: new GraphQLList(PollType),
resolve(parent, args)
return axios.get(POLL_URL)
.then(res => res.data);
)
Here is the query
quiz_data
scores
correct
answered
Here is what it returns
"data":
"quiz_data": [
"correct": null,
"answered": null
]
,
"data":
"quiz_data": [
"correct": null,
"answered": null
]
,
javascript node.js express graphql
asked Mar 23 at 19:36
jhaywoo8jhaywoo8
1781512
I am writing a GraphQL schema for data with a scores array of different sizes. The data is for quiz scores. The quiz varies in size based on how many people took the quiz.
When I submit the query, I get null back for "answered" and "correct".
I want to get back all the scores for each quiz. I wrote the schema with a ScoreType that has the "answered" and "correct" fields. I'm not sure if the schema is the problem or how I am querying the data.
Here is the JSON file for the quizzes
[
"length": "15",
"average": "77",
"created_at": "2019-02-01",
"course": "MATH311",
"scores": [
"correct": "12",
"answered": "14"
,
"correct": "9",
"answered": "15"
]
,
"length": "25",
"average": "17",
"created_at": "2019-02-03",
"course": "MATH301",
"scores": [
"correct": "11",
"answered": "14"
,
"correct": "17",
"answered": "25"
,
"correct": "20",
"answered": "22"
,
"correct": "18",
"answered": "24"
]
]
Here is the GraphQL schema
const Quiz = new GraphQLObjectType(
name: "Launch",
fields: () => (
length: type: GraphQLInt,
average: type: GraphQLInt,
created_at: type: GraphQLString,
course: type: GraphQLString,
scores: type: ScoreType
)
)
const ScoreType = new GraphQLObjectType(
name: "Answer",
fields: () => (
correct: type: GraphQLInt,
answered: type: GraphQLString,
)
)
const RootQuery = new GraphQLObjectType(
name: 'RootQueryType',
fields:
polls:
type: new GraphQLList(PollType),
resolve(parent, args)
return axios.get(POLL_URL)
.then(res => res.data);
)
Here is the query
quiz_data
scores
correct
answered
Here is what it returns
"data":
"quiz_data": [
"correct": null,
"answered": null
]
,
"data":
"quiz_data": [
"correct": null,
"answered": null
]
,
javascript node.js express graphql
javascript node.js express graphql
asked Mar 23 at 19:36
jhaywoo8jhaywoo8
1781512
asked Mar 23 at 19:36
jhaywoo8jhaywoo8
1781512
edited Mar 23 at 20:17
jhaywoo8
asked Mar 23 at 19:36
jhaywoo8jhaywoo8
1781512
asked Mar 23 at 19:36
jhaywoo8jhaywoo8
1781512
asked Mar 23 at 19:36
jhaywoo8jhaywoo8
1781512
1781512
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Solved it myself. Instead of doing this..
scores: type: ScoreType
you have to wrap ScoreType in GraphQLList like this ..
scores: type: GraphQLList(ScoreType)
answered Mar 23 at 20:27
jhaywoo8jhaywoo8
1781512
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Solved it myself. Instead of doing this..
scores: type: ScoreType
you have to wrap ScoreType in GraphQLList like this ..
scores: type: GraphQLList(ScoreType)
answered Mar 23 at 20:27
jhaywoo8jhaywoo8
1781512
add a comment |
Solved it myself. Instead of doing this..
scores: type: ScoreType
you have to wrap ScoreType in GraphQLList like this ..
scores: type: GraphQLList(ScoreType)
answered Mar 23 at 20:27
jhaywoo8jhaywoo8
1781512
add a comment |
Solved it myself. Instead of doing this..
scores: type: ScoreType
you have to wrap ScoreType in GraphQLList like this ..
scores: type: GraphQLList(ScoreType)
answered Mar 23 at 20:27
jhaywoo8jhaywoo8
1781512
Solved it myself. Instead of doing this..
scores: type: ScoreType
you have to wrap ScoreType in GraphQLList like this ..
scores: type: GraphQLList(ScoreType)
answered Mar 23 at 20:27
jhaywoo8jhaywoo8
1781512
answered Mar 23 at 20:27
jhaywoo8jhaywoo8
1781512
answered Mar 23 at 20:27
jhaywoo8jhaywoo8
1781512
answered Mar 23 at 20:27
jhaywoo8jhaywoo8
1781512
1781512
add a comment |
add a comment |
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