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%JSON_ObjectGetArray function


Function

Get array in field from Returns the field in the specified item from a JSON object.

Declaration


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languageesl
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INT %JSON_ObjectGetArray(
    INT in handle, 
    TEXT in field
 )


Parameters


handleHandle to parent JSON object.
fieldField name


Return value
Handle to JSON array, must be released by %JSON_FreeArrayHandle.


Description

Funcion get array in field from The function returns a field in the specified item from a JSON object.

Exception is thrown if ifthe  object at index is not an array, handle to JSON object is invalid or the field does not exists.

Example


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languageesl
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 INT _obj
 _obj := %JSON_ObjectFromString('{"Array":[1,2,3]}')
 
 INT _arr
 _arr := %JSON_ObjectGetArray(_obj, "Array")

 %JSON_FreeObjectHandle(_obj)
 %JSON_FreeArrayHandle(_arr)