Display bar chart

[RockLala]

I have Custom Chart Widgets, and trying to display bar chart but I don't know what property do i need to configure for this.  

Thanks in advance 

[mneumann]

You need to bind an InfoTable to the Bar Chart's DATA input for displaying any data.

[RockLala]

Thanks for the reply. Yes i did the same but still bar chart not displayed could you please share property window screen. because I thing i miss some configuration over there. here i attached output screen.

Thanks 

[vxavier]

You also have to select the X-axis and Data Fields in the properties.

[RockLala]

thanks for reply... but still i am not getting proper Bar chart. 

PFA of output screen.

Thanks 

[mneumann · Accepted solution]

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