createState(name, false, {
  read: true, 
  write: true, 
  desc: "Beschreibung", 
  type: "boolean", 
  def: false
});

Hallo,

ich glaube, mit forceCreation wird der Datenpunkt neu angelegt, egal, ob schon vorhanden oder nicht. Bin im Zug und kann es nicht ausprobieren.

` > createState

createState(name, initialValue, forceCreation, common, native, callback)

Create state and object in javascript space if does not exist, e.g. "javascript.0.mystate".

####Parameters:

name: name of the state without namespace, e.g. "mystate"

initialValue: variable can be initialized after created. Value "undefined" means do not initialize value.

forceCreation: create state independent of if state yet exists or not.

common: common description of object see description here

native: native description of object. Any specific information.

callback: called after state is created and initialized.

It is possible short type of createState:

createState('myVariable') - simply create variable if does not exist

createState('myVariable', 1) - create variable if does not exist and initialize it with value 1

createState('myVariable', {name: 'My own variable', unit: '°C'}, function () {log('created');});

createState('myVariable', 1, {name: 'My own variable', unit: '°C'}) - create variable if does not exist with specific name and units `

Hier kann man noch tiefer eintauchen:

https://github.com/ioBroker/ioBroker/bl … A.md#state

Pix