Grid: show only current values without history

[fmanniti]

In my mashup I have a grid:

Thing name	Temperature	Location	Humidity
Thing_1
...
Thing_25

and values will change periodically.

What I've done so far is to create a Stream and bind my grid with the stream but the problem is I will see all the history of the values and my table gets bigger and bigger anytime values change.

Instead I want my table to don't change the first column (So that I will have Thing_1 to Thing_25 placed in numerical order) and update the cells anytime values change.

(Hope I explained myself well).

How can I do this?

[Aanjan]

Fabio, you can use the 'GetPropertyValues' on your Thing to just get your current property values. Each time the service is run, it would fetch the current/ latest values only.

[fmanniti]

Yes, I was thinking about the same thing but I have 25 things and I want to see all things into the column.

What you say, is I must Add the thing as entity into the mashup and use the service getPropertyValues; but I'd need to add the ThingTemplate instead.

The only thing is I don't know how to show all things from thing template (I don't know if it is clear enough)