Get/parse item options values (and count) in rules?

Setup, Configuration and Use Scripts & Rules
1

Hi,

is there a way to access/parse the values and amount of the OPTIONS, an item can have ?

I would like to have a radio staiton + and - Switch, which switches to the next or previous Radio Station. I have to send the String to the Item. The possible values are stored in the Sonos radio (or favorite) options. I would like to read them dynamicaly, instead of copying them into the rule manually.

This is, what i am trying to read:

grafik
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Thanks for any hint,
Stephan

2

The REST API returns a JSON string. You can extract the values from the string with a transformation.

3

You also can use this bit of code.

    YourItem.getStateDescription.getOptions.forEach[option |
        logInfo("options", "Option {}: {}", option.getValue, option.getLabel)
        // Do stuff
    ]
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