Jahresrückblick 2025 – unser neuer Blogbeitrag ist online! ✨

[MartyBr]

@mickym
Das habe ich auch gerade bemerkt. Ich kann natürlich den Subflow bearbeiten, aber die Änderung wird wieder in den Subflow zurückgeschrieben.
Wie setzt man hier am besten eine Variable?

[mickym]

@martybr Also am elegantesten ist das Originaltopic zu nehmen - so würde ich das machen.

Variabel:

1. Name des Datenpunkts nimmt das Originaltopic (schau, dass es nur ein Wort ist und ggf. entsprechend setzen)
   Wie gezeigt

2. Basispfad variabel im Subflow definiert
   Den Basispfad nehme ich aus der Subflow Node - den kann man vorbelegen oder leer lassen - das ist dann der 2. Teil.

Somit ergibt sich das topic aus
4 Komponenten:

1. Konstanter String: "0_userdata.0." (pink)
2. Basispfad aus Subflow Node (gelb)
3. Datum (hellblau)
4. Originaltopic (grün)

Hier zum Import:

Spoiler

[
   {
       "id": "ae673cf6cd8433a0",
       "type": "subflow",
       "name": "Datum in Topic",
       "info": "",
       "category": "",
       "in": [
           {
               "x": 60,
               "y": 80,
               "wires": [
                   {
                       "id": "2e1ea06b2e94bf1a"
                   }
               ]
           }
       ],
       "out": [
           {
               "x": 820,
               "y": 80,
               "wires": [
                   {
                       "id": "fc37f5f9d2b0297b",
                       "port": 0
                   }
               ]
           }
       ],
       "env": [
           {
               "name": "basePath",
               "type": "str",
               "value": "Test1.Test2"
           }
       ],
       "meta": {},
       "color": "#DDAA99"
   },
   {
       "id": "2e1ea06b2e94bf1a",
       "type": "change",
       "z": "ae673cf6cd8433a0",
       "name": "",
       "rules": [
           {
               "t": "set",
               "p": "datum",
               "pt": "msg",
               "to": "$moment().locale('de').format('YYYY.MMMM')",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 230,
       "y": 80,
       "wires": [
           [
               "0e8de9437c3c420a"
           ]
       ]
   },
   {
       "id": "0e8de9437c3c420a",
       "type": "change",
       "z": "ae673cf6cd8433a0",
       "name": "März zu Maerz",
       "rules": [
           {
               "t": "change",
               "p": "datum",
               "pt": "msg",
               "from": "März",
               "fromt": "str",
               "to": "Maerz",
               "tot": "str"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 440,
       "y": 80,
       "wires": [
           [
               "fc37f5f9d2b0297b"
           ]
       ]
   },
   {
       "id": "fc37f5f9d2b0297b",
       "type": "change",
       "z": "ae673cf6cd8433a0",
       "name": "",
       "rules": [
           {
               "t": "set",
               "p": "topic",
               "pt": "msg",
               "to": "\"0_userdata.0.\"  & $env(\"basePath\") & \".\" & datum & \".\" & topic",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 660,
       "y": 80,
       "wires": [
           []
       ]
   },
   {
       "id": "e4826cebe9af4d64",
       "type": "debug",
       "z": "7e6af0015415146d",
       "name": "payload und topic",
       "active": true,
       "tosidebar": true,
       "console": false,
       "tostatus": false,
       "complete": "payload",
       "targetType": "msg",
       "statusVal": "",
       "statusType": "auto",
       "x": 730,
       "y": 7000,
       "wires": []
   },
   {
       "id": "b34e855ab239acc1",
       "type": "ioBroker out",
       "z": "7e6af0015415146d",
       "d": true,
       "name": "",
       "topic": "",
       "ack": "true",
       "autoCreate": "true",
       "stateName": "zuluft-neu",
       "role": "state",
       "payloadType": "",
       "readonly": "",
       "stateUnit": "°C",
       "stateMin": "",
       "stateMax": "",
       "x": 760,
       "y": 7060,
       "wires": []
   },
   {
       "id": "1bf960b96de7a57f",
       "type": "mqtt in",
       "z": "7e6af0015415146d",
       "d": true,
       "name": "Vitovent ZuluftTemp",
       "topic": "vitocal/ZuluftTemp",
       "qos": "0",
       "datatype": "auto-detect",
       "broker": "bcf16446273a18e6",
       "nl": false,
       "rap": true,
       "rh": 0,
       "inputs": 0,
       "x": 170,
       "y": 7000,
       "wires": [
           [
               "5267d5edc8abe331"
           ]
       ]
   },
   {
       "id": "8822fc4aa38c0a6f",
       "type": "inject",
       "z": "7e6af0015415146d",
       "name": "",
       "props": [
           {
               "p": "payload"
           },
           {
               "p": "topic",
               "vt": "str"
           }
       ],
       "repeat": "",
       "crontab": "",
       "once": false,
       "onceDelay": 0.1,
       "topic": "ZuluftTemp",
       "payload": "20",
       "payloadType": "num",
       "x": 210,
       "y": 6960,
       "wires": [
           [
               "5267d5edc8abe331"
           ]
       ]
   },
   {
       "id": "5267d5edc8abe331",
       "type": "subflow:ae673cf6cd8433a0",
       "z": "7e6af0015415146d",
       "name": "Datum in Topic",
       "x": 480,
       "y": 7000,
       "wires": [
           [
               "b34e855ab239acc1",
               "e4826cebe9af4d64"
           ]
       ]
   },
   {
       "id": "bcf16446273a18e6",
       "type": "mqtt-broker",
       "name": "Mosquito",
       "broker": "192.168.178.10",
       "port": 1883,
       "clientid": "",
       "autoConnect": true,
       "usetls": false,
       "protocolVersion": 4,
       "keepalive": 60,
       "cleansession": true,
       "autoUnsubscribe": true,
       "birthTopic": "",
       "birthQos": "0",
       "birthRetain": "false",
       "birthPayload": "",
       "birthMsg": {},
       "closeTopic": "",
       "closeQos": "0",
       "closeRetain": "false",
       "closePayload": "",
       "closeMsg": {},
       "willTopic": "",
       "willQos": "0",
       "willRetain": "false",
       "willPayload": "",
       "willMsg": {},
       "userProps": "",
       "sessionExpiry": ""
   }
]

[MartyBr]

@mickym
Ich habe es mal so gemacht:

[
    {
        "id": "7e0364b0b8f9043e",
        "type": "mqtt in",
        "z": "71de45f27137890c",
        "name": "Vitovent ZuluftTemp",
        "topic": "vitocal/ZuluftTemp",
        "qos": "0",
        "datatype": "auto-detect",
        "broker": "bf311140.13d2b8",
        "nl": false,
        "rap": true,
        "rh": 0,
        "inputs": 0,
        "x": 110,
        "y": 80,
        "wires": [
            [
                "f9c4e37a0e08b272"
            ]
        ]
    },
    {
        "id": "f9c4e37a0e08b272",
        "type": "change",
        "z": "71de45f27137890c",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "datum",
                "pt": "msg",
                "to": "$moment().locale('de').format('YYYY.MMMM')",
                "tot": "jsonata"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 330,
        "y": 80,
        "wires": [
            [
                "4b7e157254dd9a42"
            ]
        ]
    },
    {
        "id": "4b7e157254dd9a42",
        "type": "change",
        "z": "71de45f27137890c",
        "name": "März zu Maerz",
        "rules": [
            {
                "t": "change",
                "p": "datum",
                "pt": "msg",
                "from": "März",
                "fromt": "str",
                "to": "Maerz",
                "tot": "str"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 540,
        "y": 80,
        "wires": [
            [
                "db5352ef5569bd02"
            ]
        ]
    },
    {
        "id": "db5352ef5569bd02",
        "type": "change",
        "z": "71de45f27137890c",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "topic",
                "pt": "msg",
                "to": "\"0_userdata.0.Test1.Test2.\" & datum & \".\"",
                "tot": "jsonata"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 740,
        "y": 80,
        "wires": [
            [
                "5f919db0295bc25c",
                "9795ea0c497cd9c7"
            ]
        ]
    },
    {
        "id": "5f919db0295bc25c",
        "type": "debug",
        "z": "71de45f27137890c",
        "name": "topic",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 730,
        "y": 20,
        "wires": []
    },
    {
        "id": "9795ea0c497cd9c7",
        "type": "change",
        "z": "71de45f27137890c",
        "name": "Variable",
        "rules": [
            {
                "t": "set",
                "p": "topic",
                "pt": "msg",
                "to": "topic & \"zuluft-ganzneu\"",
                "tot": "jsonata"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 920,
        "y": 80,
        "wires": [
            [
                "f0dd9b6950d71727",
                "5ce63ee6255c1fd2"
            ]
        ]
    },
    {
        "id": "5ce63ee6255c1fd2",
        "type": "debug",
        "z": "71de45f27137890c",
        "name": "topic2",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 1110,
        "y": 20,
        "wires": []
    },
    {
        "id": "f0dd9b6950d71727",
        "type": "ioBroker out",
        "z": "71de45f27137890c",
        "name": "",
        "topic": "",
        "ack": "true",
        "autoCreate": "true",
        "stateName": "zuluft-neu",
        "role": "state",
        "payloadType": "",
        "readonly": "",
        "stateUnit": "°C",
        "stateMin": "",
        "stateMax": "",
        "x": 1140,
        "y": 80,
        "wires": []
    },
    {
        "id": "bf311140.13d2b8",
        "type": "mqtt-broker",
        "name": "Mosquito-Server",
        "broker": "192.168.178.10",
        "port": "1883",
        "clientid": "",
        "autoConnect": true,
        "usetls": false,
        "compatmode": false,
        "protocolVersion": "4",
        "keepalive": "60",
        "cleansession": true,
        "autoUnsubscribe": true,
        "birthTopic": "",
        "birthQos": "0",
        "birthPayload": "",
        "birthMsg": {},
        "closeTopic": "",
        "closeQos": "0",
        "closePayload": "",
        "closeMsg": {},
        "willTopic": "",
        "willQos": "0",
        "willPayload": "",
        "willMsg": {},
        "userProps": "",
        "sessionExpiry": ""
    }
]

Die würde dann die ersten drei Chane Nodes in den Subflow speichern.
Besteht eine Möglichkeit, den Change Node Variable irgendwo nachvollziehbar abzulegen?

[mickym]

@martybr Ich habe Dir doch gerade einen neuen Subflow geschickt - schau Dir den lieber mal an - das was Du gemacht hast, das funktioniert nicht. - Wie gesagt ich habe jetzt das Originaltopic genommen und einen variablen Basispfad über eine Variable, um es Dir zu zeigen. Du kannst natürlich auch noch weitere Variablen im Subflow nutzen - aber wie gesagt, das Originaltopic ist besser - weil Du dann auch mit EINER Subflow-Node viele Datenpunkte schreiben kannst.

[MartyBr]

@mickym
Habe ich zu spät gesehen. Dein Flow funktioniert perfekt, ich habe nur einen Change nach dem MQTT gesetzt, da dieser einen hierarchischen DP erzeugt (..virocal/zuluft)

Nun funktioniert es perfekt. Vielen Dank. Jetzt habe ich das System der Variablen verstanden. Ich muss mir trotzdem das Konzept hinter env(basePath) anschauen.

Hier mein/unser Ergebnis:

[
    {
        "id": "ae673cf6cd8433a0",
        "type": "subflow",
        "name": "Datum in Topic",
        "info": "",
        "category": "",
        "in": [
            {
                "x": 60,
                "y": 80,
                "wires": [
                    {
                        "id": "2e1ea06b2e94bf1a"
                    }
                ]
            }
        ],
        "out": [
            {
                "x": 820,
                "y": 80,
                "wires": [
                    {
                        "id": "fc37f5f9d2b0297b",
                        "port": 0
                    }
                ]
            }
        ],
        "env": [
            {
                "name": "basePath",
                "type": "str",
                "value": "Test1.Test2"
            }
        ],
        "meta": {},
        "color": "#DDAA99"
    },
    {
        "id": "2e1ea06b2e94bf1a",
        "type": "change",
        "z": "ae673cf6cd8433a0",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "datum",
                "pt": "msg",
                "to": "$moment().locale('de').format('YYYY.MMMM')",
                "tot": "jsonata"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 230,
        "y": 80,
        "wires": [
            [
                "0e8de9437c3c420a"
            ]
        ]
    },
    {
        "id": "0e8de9437c3c420a",
        "type": "change",
        "z": "ae673cf6cd8433a0",
        "name": "März zu Maerz",
        "rules": [
            {
                "t": "change",
                "p": "datum",
                "pt": "msg",
                "from": "März",
                "fromt": "str",
                "to": "Maerz",
                "tot": "str"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 440,
        "y": 80,
        "wires": [
            [
                "fc37f5f9d2b0297b"
            ]
        ]
    },
    {
        "id": "fc37f5f9d2b0297b",
        "type": "change",
        "z": "ae673cf6cd8433a0",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "topic",
                "pt": "msg",
                "to": "\"0_userdata.0.\"  & $env(\"basePath\") & \".\" & datum & \".\" & topic",
                "tot": "jsonata"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 660,
        "y": 80,
        "wires": [
            []
        ]
    },
    {
        "id": "71de45f27137890c",
        "type": "tab",
        "label": "Datum",
        "disabled": false,
        "info": "",
        "env": []
    },
    {
        "id": "f0dd9b6950d71727",
        "type": "ioBroker out",
        "z": "71de45f27137890c",
        "name": "",
        "topic": "",
        "ack": "true",
        "autoCreate": "true",
        "stateName": "zuluft-neu",
        "role": "state",
        "payloadType": "",
        "readonly": "",
        "stateUnit": "°C",
        "stateMin": "",
        "stateMax": "",
        "x": 720,
        "y": 80,
        "wires": []
    },
    {
        "id": "7e0364b0b8f9043e",
        "type": "mqtt in",
        "z": "71de45f27137890c",
        "name": "Vitovent ZuluftTemp",
        "topic": "vitocal/ZuluftTemp",
        "qos": "0",
        "datatype": "auto-detect",
        "broker": "bf311140.13d2b8",
        "nl": false,
        "rap": true,
        "rh": 0,
        "inputs": 0,
        "x": 110,
        "y": 80,
        "wires": [
            [
                "90912a5dffeb17cc"
            ]
        ]
    },
    {
        "id": "e4826cebe9af4d64",
        "type": "debug",
        "z": "71de45f27137890c",
        "name": "payload und topic",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 510,
        "y": 20,
        "wires": []
    },
    {
        "id": "5267d5edc8abe331",
        "type": "subflow:ae673cf6cd8433a0",
        "z": "71de45f27137890c",
        "name": "Datum in Topic",
        "env": [
            {
                "name": "basePath",
                "value": "Test1.Test5",
                "type": "str"
            }
        ],
        "x": 520,
        "y": 80,
        "wires": [
            [
                "e4826cebe9af4d64",
                "f0dd9b6950d71727"
            ]
        ]
    },
    {
        "id": "90912a5dffeb17cc",
        "type": "change",
        "z": "71de45f27137890c",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "topic",
                "pt": "msg",
                "to": "Zuluft-Temp",
                "tot": "str"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 320,
        "y": 80,
        "wires": [
            [
                "5267d5edc8abe331",
                "527e1cef1285c117"
            ]
        ]
    },
    {
        "id": "527e1cef1285c117",
        "type": "debug",
        "z": "71de45f27137890c",
        "name": "payload und topic",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 270,
        "y": 20,
        "wires": []
    },
    {
        "id": "bf311140.13d2b8",
        "type": "mqtt-broker",
        "name": "Mosquito-Server",
        "broker": "192.168.178.10",
        "port": "1883",
        "clientid": "",
        "autoConnect": true,
        "usetls": false,
        "compatmode": false,
        "protocolVersion": "4",
        "keepalive": "60",
        "cleansession": true,
        "autoUnsubscribe": true,
        "birthTopic": "",
        "birthQos": "0",
        "birthPayload": "",
        "birthMsg": {},
        "closeTopic": "",
        "closeQos": "0",
        "closePayload": "",
        "closeMsg": {},
        "willTopic": "",
        "willQos": "0",
        "willPayload": "",
        "willMsg": {},
        "userProps": "",
        "sessionExpiry": ""
    }
]

[mickym]

@martybr sagte in Wert in dynamische Struktur im ioBroker ablegen:

Jetzt habe ich das System der Variablen verstanden. Ich muss mir trotzdem das Konzept hinter env(basePath) anschauen.

Wie gesagt - hast Du ja super gemacht - kannst Du nun mit dem topic mehrere datenpunkte und oder sogar Hierarchien erzeugen.

So habe ich ja auch meinen Subflow erzeugt mit dem Du ganze JSONS oder Bäume in iobroker Einzelwerte zerlegen kannst.

Die Variablen in einer Subflow - gelten nur für diese Instanz - so kannst Du also eine ganze Menge in einer Instanz eines Subflows parametrisieren.

Schau Dir mal meinen Subflow an, der JSONS oder ganze Bäume in Einzelwerte zerlegt:

https://forum.iobroker.net/topic/43856/json-oder-javascript-objekt-in-iobroker-datenpunkte-zerlegen

[MartyBr]

@mickym
Jetzt bin auf den Geschmack gekommen. Ich habe jetzt versucht, einen JSON-Datenpunkt anzulegen. Das sieht auf dem ersten Blick auch gut aus. In kann aber im Objektbaum ioBroker die Daten nicht öffnen bzw. bearbeiten.

Hier mal die Infos:

Datensatz:

Flow:

[
    {
        "id": "ae673cf6cd8433a0",
        "type": "subflow",
        "name": "Datum in Topic",
        "info": "",
        "category": "",
        "in": [
            {
                "x": 60,
                "y": 80,
                "wires": [
                    {
                        "id": "2e1ea06b2e94bf1a"
                    }
                ]
            }
        ],
        "out": [
            {
                "x": 820,
                "y": 80,
                "wires": [
                    {
                        "id": "fc37f5f9d2b0297b",
                        "port": 0
                    }
                ]
            }
        ],
        "env": [
            {
                "name": "basePath",
                "type": "str",
                "value": "Test1.Test2"
            }
        ],
        "meta": {},
        "color": "#DDAA99"
    },
    {
        "id": "2e1ea06b2e94bf1a",
        "type": "change",
        "z": "ae673cf6cd8433a0",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "datum",
                "pt": "msg",
                "to": "$moment().locale('de').format('YYYY.MMMM')",
                "tot": "jsonata"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 230,
        "y": 80,
        "wires": [
            [
                "0e8de9437c3c420a"
            ]
        ]
    },
    {
        "id": "0e8de9437c3c420a",
        "type": "change",
        "z": "ae673cf6cd8433a0",
        "name": "März zu Maerz",
        "rules": [
            {
                "t": "change",
                "p": "datum",
                "pt": "msg",
                "from": "März",
                "fromt": "str",
                "to": "Maerz",
                "tot": "str"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 440,
        "y": 80,
        "wires": [
            [
                "fc37f5f9d2b0297b"
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        ]
    },
    {
        "id": "fc37f5f9d2b0297b",
        "type": "change",
        "z": "ae673cf6cd8433a0",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "topic",
                "pt": "msg",
                "to": "\"0_userdata.0.\"  & $env(\"basePath\") & \".\" & datum & \".\" & topic",
                "tot": "jsonata"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 660,
        "y": 80,
        "wires": [
            []
        ]
    },
    {
        "id": "fad92726ff7c3254",
        "type": "tab",
        "label": "JSON",
        "disabled": false,
        "info": "",
        "env": []
    },
    {
        "id": "29a754f2b7a96a31",
        "type": "mqtt in",
        "z": "fad92726ff7c3254",
        "name": "ZuluftTemp",
        "topic": "vitocal/ZuluftTemp",
        "qos": "0",
        "datatype": "auto-detect",
        "broker": "bf311140.13d2b8",
        "nl": false,
        "rap": true,
        "rh": 0,
        "inputs": 0,
        "x": 100,
        "y": 120,
        "wires": [
            [
                "5026b4d763ed7dcc"
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    },
    {
        "id": "535565225c8e6f99",
        "type": "subflow:ae673cf6cd8433a0",
        "z": "fad92726ff7c3254",
        "name": "Datum in Topic",
        "env": [
            {
                "name": "basePath",
                "value": "Test1.Test7",
                "type": "str"
            }
        ],
        "x": 780,
        "y": 180,
        "wires": [
            [
                "05ad3c7ae6fe582b",
                "9c9e217c842acefc"
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    },
    {
        "id": "05ad3c7ae6fe582b",
        "type": "ioBroker out",
        "z": "fad92726ff7c3254",
        "name": "",
        "topic": "",
        "ack": "true",
        "autoCreate": "true",
        "stateName": "zuluft-neu",
        "role": "state",
        "payloadType": "object",
        "readonly": "",
        "stateUnit": "°C",
        "stateMin": "",
        "stateMax": "",
        "x": 980,
        "y": 180,
        "wires": []
    },
    {
        "id": "5026b4d763ed7dcc",
        "type": "change",
        "z": "fad92726ff7c3254",
        "name": "Zuluft",
        "rules": [
            {
                "t": "set",
                "p": "topic",
                "pt": "msg",
                "to": "Zuluft-Temp",
                "tot": "str"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 310,
        "y": 120,
        "wires": [
            [
                "766be49e74305196"
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        ]
    },
    {
        "id": "a3c1535e1da94552",
        "type": "mqtt in",
        "z": "fad92726ff7c3254",
        "name": "AbluftTemp",
        "topic": "vitocal/AbluftTemp",
        "qos": "0",
        "datatype": "auto-detect",
        "broker": "bf311140.13d2b8",
        "nl": false,
        "rap": true,
        "rh": 0,
        "inputs": 0,
        "x": 110,
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        "wires": [
            [
                "225419c87f910c3e"
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        ]
    },
    {
        "id": "225419c87f910c3e",
        "type": "change",
        "z": "fad92726ff7c3254",
        "name": "Abluft",
        "rules": [
            {
                "t": "set",
                "p": "topic",
                "pt": "msg",
                "to": "Abluft-Temp",
                "tot": "str"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 310,
        "y": 240,
        "wires": [
            [
                "766be49e74305196"
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        ]
    },
    {
        "id": "766be49e74305196",
        "type": "join",
        "z": "fad92726ff7c3254",
        "name": "",
        "mode": "custom",
        "build": "object",
        "property": "payload",
        "propertyType": "msg",
        "key": "topic",
        "joiner": "\\n",
        "joinerType": "str",
        "accumulate": true,
        "timeout": "60",
        "count": "2",
        "reduceRight": false,
        "reduceExp": "",
        "reduceInit": "",
        "reduceInitType": "",
        "reduceFixup": "",
        "x": 430,
        "y": 180,
        "wires": [
            [
                "dd61fc92c8961b14",
                "457c8ae43cf33de1"
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    },
    {
        "id": "224380ff0709c559",
        "type": "json",
        "z": "fad92726ff7c3254",
        "name": "",
        "property": "payload",
        "action": "",
        "pretty": true,
        "x": 610,
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        "wires": [
            [
                "c828c8f4b32a9c0c",
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    },
    {
        "id": "dd61fc92c8961b14",
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        "z": "fad92726ff7c3254",
        "name": "debug 174",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
        "x": 510,
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        "wires": []
    },
    {
        "id": "c828c8f4b32a9c0c",
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        "name": "debug 175",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
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        "x": 710,
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        "wires": []
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    {
        "id": "9c9e217c842acefc",
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        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
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        "x": 950,
        "y": 100,
        "wires": []
    },
    {
        "id": "457c8ae43cf33de1",
        "type": "change",
        "z": "fad92726ff7c3254",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "topic",
                "pt": "msg",
                "to": "vitovent300",
                "tot": "str"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 540,
        "y": 300,
        "wires": [
            [
                "224380ff0709c559",
                "f92533e2c4de9cf4"
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        ]
    },
    {
        "id": "f92533e2c4de9cf4",
        "type": "debug",
        "z": "fad92726ff7c3254",
        "name": "debug 177",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
        "x": 730,
        "y": 360,
        "wires": []
    },
    {
        "id": "bf311140.13d2b8",
        "type": "mqtt-broker",
        "name": "Mosquito-Server",
        "broker": "192.168.178.10",
        "port": "1883",
        "clientid": "",
        "autoConnect": true,
        "usetls": false,
        "compatmode": false,
        "protocolVersion": "4",
        "keepalive": "60",
        "cleansession": true,
        "autoUnsubscribe": true,
        "birthTopic": "",
        "birthQos": "0",
        "birthPayload": "",
        "birthMsg": {},
        "closeTopic": "",
        "closeQos": "0",
        "closePayload": "",
        "closeMsg": {},
        "willTopic": "",
        "willQos": "0",
        "willPayload": "",
        "willMsg": {},
        "userProps": "",
        "sessionExpiry": ""
    }
]

Müssen evtl eckige Klammern um den Jason gesetzt werden (also [json]?

[mickym]

@martybr Na den Datenpunkt hast Du wahrscheinlich schreibgeschützt angelegt - siehst Du doch an dem Schloss. Musst Du wahrscheinlich beschreibbar machen, in der iobroker-Out Node. Oder im Nachhinein in den Objekteigenschaften des Datenpunktes.

Ausserdem empfehle ich Dir - keinen Datentyp festzulegen - das macht die NOde selbst und wie gesagt musst Du es beschreibbar anlegen.

Ja und wie gesagt - Objekte muss man als Strings - also JSON Strings schreiben und auch wieder in Objekte wandeln.
iobroker kann nur Strings in den States verarbeiten.

[mickym]

@martybr Es geht auch als Objekt zu öffnen - aber muss halt beschreibbar sein.

Und wenn Du es nicht als Objekt, sondern richtig als String festlegst (wie gesagt normalerweise legt man nichts fest, dann wird automatisch der richtige Typ festgelegt), dann macht er auch einen JSON daraus:

Grundsätzlich würde ich mir übrigens angewöhnen, die JSON Node immer direkt vor die Ausgabe in die iobroker-out -Node zu machen, damit man solange wie möglich mit Objekten arbeiten kann.

[MartyBr]

@mickym
Okay, setze ich um.

[MartyBr]

@mickym
Funktioniert jetzt.
Hast du noch eine Idee wie ich die eckigen Klammern um den Datensatz setzen kann? Mit einem Change-Node?

[mickym]

@martybr Eckige Klammern sind ein Array oder in Blockly Chargon eine Liste - Ja Du kannst einfach ein Array mit eckigen Klammern daraus machen - macht aber nur Sinn, wenn Du dann mehrere Objekte im Array hast.

Selbstverstöndlich kannst Du ein Objekt in ein Array stellen. Wenn Du aber mehrere Objekte in ein Array machen mächtest, dann nutze die $append Funktion.

Du solltest Dir angewöhnen - nie KLammern zu bezeichen, sondern was für Objekte Du erstellen möchtest.

[MartyBr]

@mickym
Okay. das ist mein Ziel. Ich möchte Tageswerte in ein Monatsarray speichern. Das mit den Klammern hat funktioniert.
Über Arrays muss ich mich erst kundig machen.

Ziel ist, um 00:00 Uhr generierte Werte in ein Monatsarray zu speichern.

Ich bereite mal einen Versuch vor.

[mickym]

@martybr Dann nimm die $append Funktion

Hier zum Ausprobieren:

Spoiler

[
   {
       "id": "1db807e2530b5198",
       "type": "change",
       "z": "7e6af0015415146d",
       "name": "Vorhandenes Array",
       "rules": [
           {
               "t": "set",
               "p": "array",
               "pt": "msg",
               "to": "[{\"Zuluft-Temp\":20.1,\"Abluft-Temp\":20.9},{\"Zuluft-Temp\":21.1,\"Abluft-Temp\":22.9}]",
               "tot": "json"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 410,
       "y": 6500,
       "wires": [
           [
               "16c668ac241e55c4"
           ]
       ]
   },
   {
       "id": "86b4268438857773",
       "type": "inject",
       "z": "7e6af0015415146d",
       "name": "Einzelnes Objekt",
       "props": [
           {
               "p": "payload"
           }
       ],
       "repeat": "",
       "crontab": "",
       "once": false,
       "onceDelay": 0.1,
       "topic": "",
       "payload": "{     \"Zuluft-Temp\": 20.1,     \"Abluft-Temp\": 20.9 }",
       "payloadType": "json",
       "x": 180,
       "y": 6500,
       "wires": [
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               "1db807e2530b5198"
           ]
       ]
   },
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       "name": "",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "$append(array, payload)",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 630,
       "y": 6500,
       "wires": [
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           ]
       ]
   },
   {
       "id": "c9cfdb97d8474804",
       "type": "debug",
       "z": "7e6af0015415146d",
       "name": "Neues Array",
       "active": true,
       "tosidebar": true,
       "console": false,
       "tostatus": false,
       "complete": "payload",
       "targetType": "msg",
       "statusVal": "",
       "statusType": "auto",
       "x": 850,
       "y": 6500,
       "wires": []
   }
]

[MartyBr]

@mickym
das Array wird nach meinem Test nicht aufgefüllt, es bleibt immer nur ein Wert im Array.
Die $append scheint nicht zu wirken.

[
    {
        "id": "a0d8740faea1647b",
        "type": "mqtt in",
        "z": "5c488c180ba51f18",
        "name": "ZuluftTemp",
        "topic": "vitocal/ZuluftTemp",
        "qos": "0",
        "datatype": "auto-detect",
        "broker": "bf311140.13d2b8",
        "nl": false,
        "rap": true,
        "rh": 0,
        "inputs": 0,
        "x": 140,
        "y": 260,
        "wires": [
            [
                "afdcb37ccbacb06f"
            ]
        ]
    },
    {
        "id": "afdcb37ccbacb06f",
        "type": "change",
        "z": "5c488c180ba51f18",
        "name": "Zuluft",
        "rules": [
            {
                "t": "set",
                "p": "topic",
                "pt": "msg",
                "to": "zuluft",
                "tot": "str"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 290,
        "y": 320,
        "wires": [
            [
                "1643873aeecd8613"
            ]
        ]
    },
    {
        "id": "1643873aeecd8613",
        "type": "change",
        "z": "5c488c180ba51f18",
        "name": "Vorhandenes Array",
        "rules": [
            {
                "t": "set",
                "p": "array",
                "pt": "msg",
                "to": "[]",
                "tot": "json"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 490,
        "y": 280,
        "wires": [
            [
                "c9d97aec2949301c",
                "34c8064e4b5c52fa"
            ]
        ]
    },
    {
        "id": "34c8064e4b5c52fa",
        "type": "change",
        "z": "5c488c180ba51f18",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "payload",
                "pt": "msg",
                "to": "$append(array, payload)",
                "tot": "jsonata"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 610,
        "y": 340,
        "wires": [
            [
                "5b551b24fc1bb26e"
            ]
        ]
    },
    {
        "id": "5b551b24fc1bb26e",
        "type": "debug",
        "z": "5c488c180ba51f18",
        "name": "debug 179",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
        "x": 750,
        "y": 280,
        "wires": []
    },
    {
        "id": "c9d97aec2949301c",
        "type": "debug",
        "z": "5c488c180ba51f18",
        "name": "debug 178",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
        "x": 710,
        "y": 160,
        "wires": []
    },
    {
        "id": "bf311140.13d2b8",
        "type": "mqtt-broker",
        "name": "Mosquito-Server",
        "broker": "192.168.178.10",
        "port": "1883",
        "clientid": "",
        "autoConnect": true,
        "usetls": false,
        "compatmode": false,
        "protocolVersion": "4",
        "keepalive": "60",
        "cleansession": true,
        "autoUnsubscribe": true,
        "birthTopic": "",
        "birthQos": "0",
        "birthPayload": "",
        "birthMsg": {},
        "closeTopic": "",
        "closeQos": "0",
        "closePayload": "",
        "closeMsg": {},
        "willTopic": "",
        "willQos": "0",
        "willPayload": "",
        "willMsg": {},
        "userProps": "",
        "sessionExpiry": ""
    }
]

Was mache ich falsch?

Edit:
Als Ziel benötige ich für die 4 Werte jeweils ein Array mit

[
Wert1,
Wert2,
Wert3,

...

Wert28
]

Anzahl der Werte entspricht der Zahl der Tage im laufenden Monat.

[mickym]

@martybr Na Du mergst ein leeres Array mit einem skalaren Wert. Dann ist es doch richtig, dass nur ein Wert in dem Array ist. Du musst das Array ja speichern und dann den nächsten Wert anhängen.

So hängst Du doch immer wieder nur EIN Wert an ein leeres Array. Du musst doch das Array irgendwo abspeichern und dann das neu erstellte Array mit einem neuen Wert ergänzen.

Also überleg Dir wohin Du Dein Array Ergebnis des Anhänges abspeichern willst. In einer Variable oder in einem Datenpunkt.

Oder mit anderen Worten: Ein Wert an ein leeres Array angehängt, gibt immer nur ein Array mit einem Wert.

[MartyBr]

@mickym
Okay, das ist ein Ansatzpunkt. Ich mache mir mal Gedanken.
Danke für deine Unterstützung.

[mickym]

@martybr sagte in Wert in dynamische Struktur im ioBroker ablegen:

@mickym
Okay, das ist ein Ansatzpunkt. Ich mache mir mal Gedanken.
Danke für deine Unterstützung.

Ich habs Dir mal mit eine Flowvariable gemacht. Das heißt das Ergebnis wird in eine Variable gespeichert und dann wieder eingelesen und der neue Wert angehängt.

Spoiler

[
   {
       "id": "a0d8740faea1647b",
       "type": "mqtt in",
       "z": "7e6af0015415146d",
       "d": true,
       "name": "ZuluftTemp",
       "topic": "vitocal/ZuluftTemp",
       "qos": "0",
       "datatype": "auto-detect",
       "broker": "bf311140.13d2b8",
       "nl": false,
       "rap": true,
       "rh": 0,
       "inputs": 0,
       "x": 260,
       "y": 6740,
       "wires": [
           [
               "afdcb37ccbacb06f"
           ]
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   },
   {
       "id": "afdcb37ccbacb06f",
       "type": "change",
       "z": "7e6af0015415146d",
       "name": "Zuluft",
       "rules": [
           {
               "t": "set",
               "p": "topic",
               "pt": "msg",
               "to": "zuluft",
               "tot": "str"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 410,
       "y": 6800,
       "wires": [
           [
               "1643873aeecd8613"
           ]
       ]
   },
   {
       "id": "1643873aeecd8613",
       "type": "change",
       "z": "7e6af0015415146d",
       "name": "Vorhandenes Array",
       "rules": [
           {
               "t": "set",
               "p": "array",
               "pt": "msg",
               "to": "array",
               "tot": "flow"
           },
           {
               "t": "set",
               "p": "array",
               "pt": "msg",
               "to": "array ? array : []",
               "tot": "jsonata"
           }
       ],
       "action": "",
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       "from": "",
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       "reg": false,
       "x": 610,
       "y": 6760,
       "wires": [
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       "name": "",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "$append(array, payload)",
               "tot": "jsonata"
           },
           {
               "t": "set",
               "p": "array",
               "pt": "flow",
               "to": "payload",
               "tot": "msg"
           }
       ],
       "action": "",
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       "complete": "false",
       "statusVal": "",
       "statusType": "auto",
       "x": 830,
       "y": 6640,
       "wires": []
   },
   {
       "id": "7961970716d0df25",
       "type": "inject",
       "z": "7e6af0015415146d",
       "name": "",
       "props": [
           {
               "p": "payload"
           }
       ],
       "repeat": "",
       "crontab": "",
       "once": false,
       "onceDelay": 0.1,
       "topic": "",
       "payload": "20.2",
       "payloadType": "num",
       "x": 230,
       "y": 6800,
       "wires": [
           [
               "afdcb37ccbacb06f"
           ]
       ]
   },
   {
       "id": "bf311140.13d2b8",
       "type": "mqtt-broker",
       "name": "Mosquito-Server",
       "broker": "192.168.178.10",
       "port": "1883",
       "clientid": "",
       "autoConnect": true,
       "usetls": false,
       "compatmode": false,
       "protocolVersion": "4",
       "keepalive": "60",
       "cleansession": true,
       "autoUnsubscribe": true,
       "birthTopic": "",
       "birthQos": "0",
       "birthPayload": "",
       "birthMsg": {},
       "closeTopic": "",
       "closeQos": "0",
       "closePayload": "",
       "closeMsg": {},
       "willTopic": "",
       "willQos": "0",
       "willPayload": "",
       "willMsg": {},
       "userProps": "",
       "sessionExpiry": ""
   }
]

[MartyBr]

@mickym
Der Flow funktioniert.
Ich habe eine Objektveriable in ioBroker.

[
   {
       "id": "a0d8740faea1647b",
       "type": "mqtt in",
       "z": "7e6af0015415146d",
       "d": true,
       "name": "ZuluftTemp",
       "topic": "vitocal/ZuluftTemp",
       "qos": "0",
       "datatype": "auto-detect",
       "broker": "bf311140.13d2b8",
       "nl": false,
       "rap": true,
       "rh": 0,
       "inputs": 0,
       "x": 260,
       "y": 6740,
       "wires": [
           [
               "afdcb37ccbacb06f"
           ]
       ]
   },
   {
       "id": "afdcb37ccbacb06f",
       "type": "change",
       "z": "7e6af0015415146d",
       "name": "Zuluft",
       "rules": [
           {
               "t": "set",
               "p": "topic",
               "pt": "msg",
               "to": "zuluft",
               "tot": "str"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 410,
       "y": 6800,
       "wires": [
           [
               "1643873aeecd8613"
           ]
       ]
   },
   {
       "id": "1643873aeecd8613",
       "type": "change",
       "z": "7e6af0015415146d",
       "name": "Vorhandenes Array",
       "rules": [
           {
               "t": "set",
               "p": "array",
               "pt": "msg",
               "to": "array",
               "tot": "flow"
           },
           {
               "t": "set",
               "p": "array",
               "pt": "msg",
               "to": "array ? array : []",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 610,
       "y": 6760,
       "wires": [
           [
               "c9d97aec2949301c",
               "34c8064e4b5c52fa"
           ]
       ]
   },
   {
       "id": "34c8064e4b5c52fa",
       "type": "change",
       "z": "7e6af0015415146d",
       "name": "",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "$append(array, payload)",
               "tot": "jsonata"
           },
           {
               "t": "set",
               "p": "array",
               "pt": "flow",
               "to": "payload",
               "tot": "msg"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 850,
       "y": 6760,
       "wires": [
           [
               "5b551b24fc1bb26e"
           ]
       ]
   },
   {
       "id": "5b551b24fc1bb26e",
       "type": "debug",
       "z": "7e6af0015415146d",
       "name": "debug 179",
       "active": true,
       "tosidebar": true,
       "console": false,
       "tostatus": false,
       "complete": "false",
       "statusVal": "",
       "statusType": "auto",
       "x": 1070,
       "y": 6740,
       "wires": []
   },
   {
       "id": "c9d97aec2949301c",
       "type": "debug",
       "z": "7e6af0015415146d",
       "name": "debug 178",
       "active": true,
       "tosidebar": true,
       "console": false,
       "tostatus": false,
       "complete": "false",
       "statusVal": "",
       "statusType": "auto",
       "x": 830,
       "y": 6640,
       "wires": []
   },
   {
       "id": "7961970716d0df25",
       "type": "inject",
       "z": "7e6af0015415146d",
       "name": "",
       "props": [
           {
               "p": "payload"
           }
       ],
       "repeat": "",
       "crontab": "",
       "once": false,
       "onceDelay": 0.1,
       "topic": "",
       "payload": "20.2",
       "payloadType": "num",
       "x": 230,
       "y": 6800,
       "wires": [
           [
               "afdcb37ccbacb06f"
           ]
       ]
   },
   {
       "id": "bf311140.13d2b8",
       "type": "mqtt-broker",
       "name": "Mosquito-Server",
       "broker": "192.168.178.10",
       "port": "1883",
       "clientid": "",
       "autoConnect": true,
       "usetls": false,
       "compatmode": false,
       "protocolVersion": "4",
       "keepalive": "60",
       "cleansession": true,
       "autoUnsubscribe": true,
       "birthTopic": "",
       "birthQos": "0",
       "birthPayload": "",
       "birthMsg": {},
       "closeTopic": "",
       "closeQos": "0",
       "closePayload": "",
       "closeMsg": {},
       "willTopic": "",
       "willQos": "0",
       "willPayload": "",
       "willMsg": {},
       "userProps": "",
       "sessionExpiry": ""
   }
]

Wie kann ich das Array persistent ablegen?

[mickym]

@martybr

Wie kann ich das Array persistent ablegen?

Datenpunkt im iobroker oder im mqtt - wo immer Du willst.