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  3. UJsonBlueprintFunctionLibrary

UJsonBlueprintFunctionLibrary

API > API/Plugins > API/Plugins/JsonBlueprintUtilities

Inheritance Hierarchy

References

   
Module JsonBlueprintUtilities
Header /Engine/Plugins/JsonBlueprintUtilities/Source/JsonBlueprintUtilities/Public/JsonBlueprintFunctionLibrary.h
Include #include "JsonBlueprintFunctionLibrary.h"

Syntax

UCLASS&40;BlueprintType&41;  
class UJsonBlueprintFunctionLibrary : public UBlueprintFunctionLibrary

Functions

  Type Name Description
Public function Static UFunction BlueprintCallable, Category, Meta bool

FromFile ( UObject* WorldContextObject,
const FFilePath& File,
FJsonObjectWrapper& OutJsonObject
)

 Creates a JsonObject from the provided Json file.
Public function Static UFunction BlueprintCallable, Category, Meta bool

FromString ( UObject* WorldContextObject,
const FString& JsonString,
FJsonObjectWrapper& OutJsonObject
)

 Creates a JsonObject from the provided Json string.
Public function Static UFunction BlueprintCallable, Category, Meta blueprintinternaluseonly, customthunk bool

GetField ( const FJsonObjectWrapper& JsonObject,
const FString& FieldName,
int32& OutValue
)

 Gets the value of the specified field.
Public function Static UFunction BlueprintCallable, Category bool

GetFieldNames ( const FJsonObjectWrapper& JsonObject,
TArray< FString >& FieldNames
)

 Gets all field names on the JsonObject
Public function Static UFunction BlueprintCallable, Category bool

HasField ( const FJsonObjectWrapper& JsonObject,
const FString& FieldName
)

 Checks if the field exists on the object.
Public function Static UFunction BlueprintCallable, Category, Meta blueprintinternaluseonly, customthunk bool

SetField ( const FJsonObjectWrapper& JsonObject,
const FString& FieldName,
const int32& Value
)

 Adds (new) or sets (existing) the value of the specified field.
Public function Static UFunction BlueprintCallable, Category, Meta blueprintinternaluseonly, customthunk bool

StructToJsonString ( const int32& Struct,
FString& OutJsonString
)

  
Public function Static UFunction BlueprintCallable, Category, Meta bool

ToFile ( const FJsonObjectWrapper& JsonObject,
const FFilePath& File
)

 Creates a file from the provided JsonObject.
Public function Static UFunction BlueprintCallable, Category, Meta bool

ToString ( const FJsonObjectWrapper& JsonObject,
FString& OutJsonString
)

 Creates a Json string from the provided JsonObject.

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