Display bar chart

This here is a step-by-step example which should work fine.

Maybe you missed one of the mappings or steps.

1. Create a new Thing "DataProviderThing" with an InfoTable property "DataProperty"
   • For the InfoTable use a new DataShape "DataProviderDataShape", with e.g. the id, value1 (numeric), value2 (numeric)
2. Save the DataProviderThing
3. Edit it's InfoTable, e.g. (id = 1, value1 = 11, value2 = 110) (id = 2, value1 = 12, value2 = 120) (id = 3, value1 = 13, value2 = 130) and save it
4. Create a new Mashup with a BarChart
5. Add the DataProviderThing's "GetPropertyValues" service and check it's executed on "Mashup Loaded?" (checkbox when adding the service)
6. Map the GetPropertyValues' "All Data > DataProperty" to the BarChart's "Data" property
7. Properties for the Bar Chart to change:
   • NumberOfSeries = 2
   • X-Axis-Field = id
   • DataField1 = value1
   • DataField2 = value2
8. Save and "View Mashup" - there should be 3 x-Axis entries with 2 data columns each, showing the values defined in the InfoTable previously