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doc: update tutorial-todo-gql-field-collection.md (#3021)

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refs: https://github.com/ent/contrib/pull/385
This commit is contained in:
Satoshi Morita
2022-10-17 19:55:37 +09:00
committed by GitHub
parent 8d40edf24b
commit d17c28bee0
1 changed files with 5 additions and 1 deletions
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6
doc/md/tutorial-todo-gql-field-collection.md
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@@ -125,7 +125,11 @@ GraphQL and generates edge-resolvers for the nodes under the `gql_edge.go` file:
```go title="ent/gql_edge.go"
func (t *Todo) Children(ctx context.Context) ([]*Todo, error) {
result, err := t.Edges.ChildrenOrErr()
if fc := graphql.GetFieldContext(ctx); fc != nil && fc.Field.Alias != "" {
result, err = t.NamedChildren(graphql.GetFieldContext(ctx).Field.Alias)
} else {
result, err = t.Edges.ChildrenOrErr()
}
if IsNotLoaded(err) {
result, err = t.QueryChildren().All(ctx)
}