dynamic-content-widget-40ceca6-4

use an expression with a scalable item.

If the item addressed by a scene’s “when block” has a scale (has scalable value), then an expression to use with isItemState or compareNumbers methods should return value in format { value: number, scale: string } to be compatible with an item.

				
					{
   "id":"_ID_",
   "method":"hub.scenes.expressions.set",
   "params":{
      "name": "Temperature10F",
      "code": "return { value = 10, scale = \"fahrenheit\" }",
      "params": {}
   }
}

The expression will return constant JSON object with fields value = 10 and scale = “fahrenheit”. In the case of incompatible values, a scene event that uses an expression will never raise.