Mapping InfoTable property returned from a query service to a Widget (Grid/Chart)

[emoreira]

Hello All,

I am trying to create a dynamic mashup that changes its contents based on the Thing selected. Use case is basically:

Query Things that contain a certain property value;

Populate mashup widgets based on the Selected Rows returned by the service.

This approach is working well to populate Labels and Single Fields, but when I try to populate a chart from an InfoTable property it returns empy values. I tried also to populate a GRID with the selected values and it still returns nothing.

Here is a screenshot for my connections: https://dl.dropboxusercontent.com/u/56013581/PopulateWidget.jpg

Anybody knows what I could be doing wrong?

Thanks

Ewerton

[emoreira]

Just noticed an error in the log, but still did not figure it out:

15:28:45 INFO - In-page logger initialized.

15:28:45 INFO - ThingWorx Mashup Runtime v5.2.0.437

15:28:45 ERROR - Data Export will not work since DataBinding is not set

15:28:59 ERROR - error in data binding from Data:
Exception: Cannot read property 'dataShape' of undefined

15:28:59 ERROR - error in data binding from Data:
Exception: Cannot read property 'dataShape' of undefined

[emoreira]

After speaking with Adam I realized that what I was trying to do is not supported. To work around I just encapsulated the code in a service that returns an Infotable:

var result = Things[ThingName].SensorReading;

ThingName is an inputParameter

SensorReading is an Infotable property that stores sensor readings.

Thanks Adam for the help!