B4X:
Map.Put("temp",Null)Next, this map is converted to json and some of the points must contain a null value (this is required by the server to which I send it), but I cannot do this in B4i ...
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iOS Question Not possible to add Null value to map
- Thread starter red30
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Next, this map is converted to json and some of the points must contain a null value (this is required by the server to which I send it), but I cannot do this in B4i ...
It looks like a bug. Will check it for the next update.
Workaround:
Workaround:
B4X:
Private MyNull As String = "~null~" 'global variable
Private Sub MapToJson(map As Map) As String
Return map.As(JSON).ToString.Replace($""${MyNull}""$, "null")
End Sub
Dim Map As Map = CreateMap("test": MyNull)
Log(MapToJson(Map))
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