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fmanniti1-Visitor
1-Visitor
August 10, 2016
Question

Grid: show only current values without history

  • August 10, 2016
  • 1 reply
  • 1352 views

In my mashup I have a grid:

Thing name
TemperatureLocationHumidity
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?

1 reply

A
Aanjan5-Regular Member
5-Regular Member
August 10, 2016

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.

F
fmanniti1-VisitorAuthor
1-Visitor
August 10, 2016

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)

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