[Gelöst] Benötige Hilfe mit Node-Red in Verbindung mit homee

Oli

ich will nur das Ergebnis in einen Datenpunkt schreiben, macht er aber wieder nicht

mickym

@oli da hängt doch keine iobroker_out Node dran???

Oli

@mickym
das ist schon richtig, aber das Ergebniss stimmt ja auch nicht mit 1

mickym

@oli Du hängst die Change Node ja auch nicht an die Tabelle - also das Objekt sondern an die JSON Node. Die enthält nur noch einen String - den man nicht analysieren kann. Insofern ist egal was Du schreibst immer 1 ist da 1 (ein String) - 0 (nämlich nichts) immer 1 ist.

Oli

@mickym
habe ich gerade getan, mit dem Ergebnis 0

mickym

@oli Keine Ahnung mach halt mal die VIS Tabelle an, um zu sehen ob was ankommt. Bei mir geht das:

Dann kommt halt da unten nichts an bei Dir.

Oli

@mickym

Tabelle ist da

mickym

@oli Dann kann ich es nicht erklären - Syntax oder keine Ahnung - ich hab dir ja paar Flows zum Import angeboten. Fang halt Schritt für Schritt an. Zähl erst alles, dann alle batterie elemente und dann die Differenz. Ich kann Dir auch nicht helfen. Bei mir gehts. Hilft Dir zwar nicht, aber das musst du selbst lösen.

Oli

@mickym

habs gefunden, wenn kein Wert von der Batterie da ist, schreibe ich "Keine Batterie" rein, darum funktioniert das nicht

mickym

@oli Na das habe ich Dir ja gesagt, dass das nur funktioniert wenn ohne Batterie Eigenschaft.

Dann brauchst aber auch nichts abziehen, dann kannst doch gleich filtern

$count(payload[battery="Keine Batterie"])

mickym

@mickym Dann schreibst halt

@oli sagte in Benötige Hilfe mit Node-Red in Verbindung mit homee:

@mickym

nochmals vielen Dank für deine Hilfe, hier jetzt mal der komplette Flow, sowie er jetzt aussieht

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               "to": "payload ? $count(payload) : 0",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 1130,
       "y": 240,
       "wires": [
           [
               "33eeadb2829047fd",
               "858928dd781c86a9"
           ]
       ]
   },
   {
       "id": "33eeadb2829047fd",
       "type": "debug",
       "z": "b8ad42061a6d5f2e",
       "name": "Anzahl Alle Geräte",
       "active": false,
       "tosidebar": true,
       "console": false,
       "tostatus": false,
       "complete": "payload",
       "targetType": "msg",
       "statusVal": "",
       "statusType": "auto",
       "x": 1370,
       "y": 180,
       "wires": []
   },
   {
       "id": "858928dd781c86a9",
       "type": "ioBroker out",
       "z": "b8ad42061a6d5f2e",
       "name": "Anzahl Aller Geräte",
       "topic": "0_userdata.0.System.homee.GeräteAnzahl",
       "ack": "true",
       "autoCreate": "true",
       "stateName": "0_userdata.0.System.homee.GeräteAnzahl",
       "role": "",
       "payloadType": "number",
       "readonly": "false",
       "stateUnit": "",
       "stateMin": "",
       "stateMax": "",
       "x": 1370,
       "y": 240,
       "wires": []
   },
   {
       "id": "6624873c35b06eae",
       "type": "change",
       "z": "b8ad42061a6d5f2e",
       "name": "Alle Batterie Geräte",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload[attributes[type =  8] or attributes[type =  69]]",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 1130,
       "y": 1080,
       "wires": [
           [
               "0c5dce5940776e17",
               "676c2655140cea7e"
           ]
       ]
   },
   {
       "id": "0c5dce5940776e17",
       "type": "debug",
       "z": "b8ad42061a6d5f2e",
       "name": "Geräte mit Batterie",
       "active": false,
       "tosidebar": true,
       "console": false,
       "tostatus": false,
       "complete": "payload",
       "targetType": "msg",
       "statusVal": "",
       "statusType": "auto",
       "x": 1370,
       "y": 1020,
       "wires": []
   },
   {
       "id": "676c2655140cea7e",
       "type": "change",
       "z": "b8ad42061a6d5f2e",
       "name": "Anzahl",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload ? $count(payload) : 0",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 1330,
       "y": 1080,
       "wires": [
           [
               "7cb6f5cee79a8d0b",
               "841edb859544f935"
           ]
       ]
   },
   {
       "id": "7cb6f5cee79a8d0b",
       "type": "debug",
       "z": "b8ad42061a6d5f2e",
       "name": "Anzahl Geräte Batterie",
       "active": true,
       "tosidebar": true,
       "console": false,
       "tostatus": false,
       "complete": "payload",
       "targetType": "msg",
       "statusVal": "",
       "statusType": "auto",
       "x": 1620,
       "y": 1020,
       "wires": []
   },
   {
       "id": "841edb859544f935",
       "type": "ioBroker out",
       "z": "b8ad42061a6d5f2e",
       "name": "Anzahl Baterrie Geräte",
       "topic": "0_userdata.0.System.homee.GeräteBatterie",
       "ack": "true",
       "autoCreate": "true",
       "stateName": "0_userdata.0.System.homee.GeräteBatterie",
       "role": "",
       "payloadType": "number",
       "readonly": "false",
       "stateUnit": "",
       "stateMin": "",
       "stateMax": "",
       "x": 1620,
       "y": 1080,
       "wires": []
   },
   {
       "id": "84e0be29a596b9f6",
       "type": "change",
       "z": "b8ad42061a6d5f2e",
       "name": "decodeUrlComponents",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload ~> |$.nodes|{\"name\":$decodeUrlComponent(name),\t\"note\":$decodeUrlComponent(note),\t\"phonetic_name\":$decodeUrlComponent(phonetic_name)},\"attributes\"|",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 420,
       "y": 400,
       "wires": [
           [
               "8d240adaebd74c1b"
           ]
       ]
   },
   {
       "id": "8d240adaebd74c1b",
       "type": "change",
       "z": "b8ad42061a6d5f2e",
       "name": "Alle Geräte",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload.nodes",
               "tot": "msg"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 530,
       "y": 660,
       "wires": [
           [
               "76924e9c23983f3d"
           ]
       ]
   },
   {
       "id": "76924e9c23983f3d",
       "type": "change",
       "z": "b8ad42061a6d5f2e",
       "name": "Geräte ausschliessen",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload ~> $filter(function($value){$value.id in [-1] != true})",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 740,
       "y": 660,
       "wires": [
           [
               "bc383b50669e8145"
           ]
       ]
   },
   {
       "id": "1e1eba7ac4087fac",
       "type": "change",
       "z": "b8ad42061a6d5f2e",
       "name": "hole alle Geräte",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "{}",
               "tot": "json"
           },
           {
               "t": "set",
               "p": "payload.nodes",
               "pt": "msg",
               "to": "homee.nodes",
               "tot": "global"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 180,
       "y": 400,
       "wires": [
           [
               "84e0be29a596b9f6"
           ]
       ]
   },
   {
       "id": "bf1c7f792a4007cf",
       "type": "inject",
       "z": "b8ad42061a6d5f2e",
       "name": "trigger",
       "props": [
           {
               "p": "payload"
           }
       ],
       "repeat": "",
       "crontab": "",
       "once": false,
       "onceDelay": 0.1,
       "topic": "",
       "payload": "true",
       "payloadType": "bool",
       "x": 130,
       "y": 180,
       "wires": [
           [
               "1e1eba7ac4087fac"
           ]
       ]
   },
   {
       "id": "dfb85691acadb5e8",
       "type": "change",
       "z": "b8ad42061a6d5f2e",
       "name": "VIS Tabelle 6",
       "rules": [
           {
               "t": "set",
               "p": "protocols",
               "pt": "msg",
               "to": "[{\"id\":1,\"name\":\"Z-Wave\",\"color\":\"#886fa9\"},{\"id\":2,\"name\":\"ZigBee\",\"color\":\"#ee6c1e\"},{\"id\":3,\"name\":\"EnOcean\",\"color\":\"#44abb2\"},{\"id\":9,\"name\":\"WLAN\",\"color\":\"#8f8f8f\"},{\"id\":12,\"name\":\"WLAN\",\"color\":\"#8f8f8f\"}]",
               "tot": "json"
           },
           {
               "t": "set",
               "p": "states",
               "pt": "msg",
               "to": "[{\"id\":1,\"name\":\"aktiv\",\"color\":\"green\"},{\"id\":2,\"name\":\"inaktiv\",\"color\":\"red\"},{\"id\":12,\"name\":\"wird aktualisiert\",\"color\":\"orange\"}]",
               "tot": "json"
           },
           {
               "t": "set",
               "p": "battery",
               "pt": "msg",
               "to": "[{\"level\":30,\"color\":\"green\"},{\"level\":20,\"color\":\"yellow\"},{\"level\":15,\"color\":\"orange\"},{\"level\":0,\"color\":\"red\"}]",
               "tot": "json"
           },
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload.{\"name\" :name,\t        \"type\" : note,\t        \"protocol\" : ' <font color=\\\"' & $single($$.protocols, function($v){$v.id = protocol}).color & '\\\"> ' & $single($$.protocols, function($v){$v.id = protocol}).name,\t        \"state\" : ' <font color=\\\"' & $single($$.states, function($v){$v.id = state}).color & '\\\"> ' & $single($$.states, function($v){$v.id = state}).name,\t        \"battery\" : (attributes[type=8 ] ? attributes[type=8 ] : attributes[type=69 ]).type = 8 ? attributes[type=8 ].current_value : \t        (attributes[type=8 ] ? attributes[type=8 ] : attributes[type=69 ]).type = 69 ? attributes[type=69 ].current_value = 0 ? 100 : 0\t} ~> |$|{\"battery\" : $exists(battery) ? ' <font color=\\\"' & $filter($$.battery, function($v){battery >= $v.level})[0].color & '\\\"> ' & battery & \" %\" : \"Keine Batterie\"}|",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 1110,
       "y": 1220,
       "wires": [
           [
               "9c7798317b60270e",
               "1b3e55fcd8eadc58"
           ]
       ]
   }
]

Ein paar Sachen sind aber noch unklar

Bei mir werden die Batteriewerte nicht mehr abgefragt, um den Fehler einzugrenzen, habe ich mal einen extra Flow gebaut und etwas gespielt

[
   {
       "id": "c507c28e5ed6a166",
       "type": "tab",
       "label": "Flow 2",
       "disabled": false,
       "info": "",
       "env": []
   },
   {
       "id": "208825e13d14540f",
       "type": "change",
       "z": "c507c28e5ed6a166",
       "name": "decodeUrlComponents",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload ~> |$.nodes|{\"name\":$decodeUrlComponent(name),\t\"note\":$decodeUrlComponent(note),\t\"phonetic_name\":$decodeUrlComponent(phonetic_name)},\"attributes\"|",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 480,
       "y": 160,
       "wires": [
           [
               "0076bb0c1e2fd9bc"
           ]
       ]
   },
   {
       "id": "0076bb0c1e2fd9bc",
       "type": "change",
       "z": "c507c28e5ed6a166",
       "name": "Alle Geräte",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload.nodes",
               "tot": "msg"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 690,
       "y": 160,
       "wires": [
           [
               "1ae07a0e011d9194"
           ]
       ]
   },
   {
       "id": "1ae07a0e011d9194",
       "type": "change",
       "z": "c507c28e5ed6a166",
       "name": "Geräte ausschliessen",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload ~> $filter(function($value){$value.id in [-1] != true})",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 900,
       "y": 160,
       "wires": [
           [
               "abed858e371852a5"
           ]
       ]
   },
   {
       "id": "9f4ebda01b1eec38",
       "type": "change",
       "z": "c507c28e5ed6a166",
       "name": "hole alle Geräte",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "{}",
               "tot": "json"
           },
           {
               "t": "set",
               "p": "payload.nodes",
               "pt": "msg",
               "to": "homee.nodes",
               "tot": "global"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 280,
       "y": 160,
       "wires": [
           [
               "208825e13d14540f"
           ]
       ]
   },
   {
       "id": "1edb395448d6c77b",
       "type": "inject",
       "z": "c507c28e5ed6a166",
       "name": "trigger",
       "props": [
           {
               "p": "payload"
           }
       ],
       "repeat": "",
       "crontab": "",
       "once": false,
       "onceDelay": 0.1,
       "topic": "",
       "payload": "true",
       "payloadType": "bool",
       "x": 130,
       "y": 160,
       "wires": [
           [
               "9f4ebda01b1eec38"
           ]
       ]
   },
   {
       "id": "abed858e371852a5",
       "type": "change",
       "z": "c507c28e5ed6a166",
       "name": "Alle Batterie Geräte",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload[attributes[type =  8]]",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 1130,
       "y": 160,
       "wires": [
           [
               "6c6e91e9d10ad002"
           ]
       ]
   },
   {
       "id": "6c6e91e9d10ad002",
       "type": "change",
       "z": "c507c28e5ed6a166",
       "name": "Anzahl",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload ? $count(payload) : 0",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 1310,
       "y": 160,
       "wires": [
           [
               "f4714e42703b6af2"
           ]
       ]
   },
   {
       "id": "f4714e42703b6af2",
       "type": "debug",
       "z": "c507c28e5ed6a166",
       "name": "Anzahl Geräte Batterie",
       "active": true,
       "tosidebar": true,
       "console": false,
       "tostatus": false,
       "complete": "payload",
       "targetType": "msg",
       "statusVal": "",
       "statusType": "auto",
       "x": 1500,
       "y": 160,
       "wires": []
   },
   {
       "id": "ebeb0ab972189145",
       "type": "function",
       "z": "c507c28e5ed6a166",
       "name": "Abfrage Batterie",
       "func": "const attributes = global.get('homee.attributes');\nconst nodes = global.get('homee.nodes');\nvar batterie = 0;\n\nvar test = attributes.filter(attribute => ((attribute.type === 8) || (attribute.type === 69)))\n\ntest.forEach(function (attribute){\n    if (attribute.type === 8) {\n        batterie ++\n    } \n})\n\nreturn {\n    \"payload\": batterie\n}\n\n",
       "outputs": 1,
       "noerr": 0,
       "initialize": "",
       "finalize": "",
       "libs": [],
       "x": 360,
       "y": 280,
       "wires": [
           [
               "d5179d2b54717b77"
           ]
       ]
   },
   {
       "id": "d5179d2b54717b77",
       "type": "debug",
       "z": "c507c28e5ed6a166",
       "name": "debug 5",
       "active": true,
       "tosidebar": true,
       "console": false,
       "tostatus": false,
       "complete": "false",
       "statusVal": "",
       "statusType": "auto",
       "x": 620,
       "y": 280,
       "wires": []
   },
   {
       "id": "6bfceebfb28b5d8f",
       "type": "inject",
       "z": "c507c28e5ed6a166",
       "name": "trigger",
       "props": [
           {
               "p": "payload"
           }
       ],
       "repeat": "",
       "crontab": "",
       "once": false,
       "onceDelay": 0.1,
       "topic": "",
       "payload": "true",
       "payloadType": "bool",
       "x": 130,
       "y": 280,
       "wires": [
           [
               "ebeb0ab972189145"
           ]
       ]
   }
]

Dabei ist mir aufgefallen, dass in der Funktions Node folgendes Global geladen wird:

const attributes = global.get('homee.attributes');
const nodes = global.get('homee.nodes');

Es wird zwar im oberen Flow die "nodes" geladen, aber die "attributes" habe ich nicht gefunden, kann darin der Fehler liegen?

Was ist der Unterschied "hole alle Geräte" und "Alle Geräte"? Nach meiner Ansicht machen die beide das Gleiche und man könnte "Alle Geräte" herausnehmen

Was ich bei Deiner funktion Node nicht verstehe, warum Du immer durch das Array iterierst, um die Anzahl der Geräte zu ermitteln. Du filterst doch immer, das sind doch Kopien deiner Arrays.

Also wie gesagt - wenn Du lieber JS Code schreiben willst, dann mach das halt:

[
   {
       "id": "8209578814cd81f9",
       "type": "function",
       "z": "9c280ddf049b2b4d",
       "name": "Abfrage Batterie",
       "func": "var battery_devices = msg.payload.filter(device => (device.attributes.filter(attribute => ((attribute.type === 8) || (attribute.type === 69))).length));\nvar battery_devices_type8 = battery_devices.filter(device => (device.attributes.filter(attribute => (attribute.type === 8)).length));\nmsg.payload = {\n    \"Alle Batteriegeräte\": battery_devices.length,\n    \"Nur Typ8 Geräte\": battery_devices_type8.length\n}\n\nreturn msg",
       "outputs": 1,
       "noerr": 0,
       "initialize": "",
       "finalize": "",
       "libs": [],
       "x": 1400,
       "y": 3400,
       "wires": [
           [
               "35cb9381e4704b7a"
           ]
       ]
   }
]

var battery_devices = msg.payload.filter(device => (device.attributes.filter(attribute => ((attribute.type === 8) || (attribute.type === 69))).length));
var battery_devices_type8 = battery_devices.filter(device => (device.attributes.filter(attribute => (attribute.type === 8)).length));
msg.payload = {
    "Alle Batteriegeräte": battery_devices.length,
    "Nur Typ8 Geräte": battery_devices_type8.length
}

return msg

Meines Erachtens geht das ganze auch ohne Schleifen zum zählen.

Wie gesagt - schreibe JS Code wenn Du willst, ich will Dich nicht davon abhalten.

Solche Schleifen

test.forEach(function (attribute){
    if (attribute.type === 8) {
        batterie ++
    } 
})

sind doch unnötig wenn ich über ein filter das bereits gefilterte Array nochmal filtern und nur die Anzahl der Elemente ausgeben.

mickym

@oli sagte in Benötige Hilfe mit Node-Red in Verbindung mit homee:

@mickym

Sorry, jetzt habe ich doch noch eine Frage, wie kann ich in Node Red rechnen?

Geräte Gesamt - Geräte Batterie = Geräte Strom

Anstelle Deine Tabelle zu analysieren kann Du aber auch direkt Deine Geräte abfragen.

Aber nochmal - wenn Du lieber codieren und JS schreiben willst, dann mach das ruhig, ich will Dich nicht dazu überreden JSONATA zu nutzen. Deswegen hier eine Version mit einer function Node:

[
   {
       "id": "43da9c222d7086f2",
       "type": "change",
       "z": "9c280ddf049b2b4d",
       "name": "decodeUrlComponents",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload ~> |$.nodes|{\"name\":$decodeUrlComponent(name),\t\"note\":$decodeUrlComponent(note),\t\"phonetic_name\":$decodeUrlComponent(phonetic_name)}|",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 840,
       "y": 3180,
       "wires": [
           [
               "1e48720df6900f86"
           ]
       ]
   },
   {
       "id": "1e48720df6900f86",
       "type": "change",
       "z": "9c280ddf049b2b4d",
       "name": "Alle Geräte",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload.nodes",
               "tot": "msg"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 1050,
       "y": 3180,
       "wires": [
           [
               "2cea4e8be5a4069e"
           ]
       ]
   },
   {
       "id": "2cea4e8be5a4069e",
       "type": "change",
       "z": "9c280ddf049b2b4d",
       "name": "Geräte ausschliessen",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "payload ~> $filter(function($value){$value.id in [-1] != true})",
               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 1260,
       "y": 3180,
       "wires": [
           [
               "36b53e3276c727d9",
               "64292bbbaf8bfe9f",
               "0491ed58a98c8bdf",
               "8209578814cd81f9"
           ]
       ]
   },
   {
       "id": "c6b56326d0c8cdc9",
       "type": "change",
       "z": "9c280ddf049b2b4d",
       "name": "hole alle Geräte",
       "rules": [
           {
               "t": "set",
               "p": "payload",
               "pt": "msg",
               "to": "{}",
               "tot": "json"
           },
           {
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       "props": [
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       ],
       "repeat": "",
       "crontab": "",
       "once": false,
       "onceDelay": 0.1,
       "topic": "",
       "payload": "true",
       "payloadType": "bool",
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       "property": "payload.nodes[id=$$.device.node.id].state = device.node.state",
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               "tot": "json"
           },
           {
               "t": "set",
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               "to": "[{\"id\":1,\"name\":\"aktiv\",\"color\":\"green\"},{\"id\":2,\"name\":\"inaktiv\",\"color\":\"rot\"},{\"id\":12,\"name\":\"wird aktualisiert\",\"color\":\"orange\"}]",
               "tot": "json"
           },
           {
               "t": "set",
               "p": "battery",
               "pt": "msg",
               "to": "[{\"level\":30,\"color\":\"green\"},{\"level\":20,\"color\":\"yellow\"},{\"level\":15,\"color\":\"orange\"},{\"level\":0,\"color\":\"red\"}]",
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               "tot": "jsonata"
           }
       ],
       "action": "",
       "property": "",
       "from": "",
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       "reg": false,
       "x": 1490,
       "y": 3180,
       "wires": [
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       "name": "VIS Tabelle 6",
       "active": false,
       "tosidebar": true,
       "console": false,
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       "name": "Analysiere Tabelle",
       "rules": [
           {
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               "p": "payload",
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               "tot": "jsonata"
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       "action": "",
       "property": "",
       "from": "",
       "to": "",
       "reg": false,
       "x": 1510,
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       "x": 1720,
       "y": 3300,
       "wires": []
   },
   {
       "id": "0491ed58a98c8bdf",
       "type": "debug",
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       "name": "all",
       "active": true,
       "tosidebar": true,
       "console": false,
       "tostatus": false,
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       "x": 1490,
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   {
       "id": "8209578814cd81f9",
       "type": "function",
       "z": "9c280ddf049b2b4d",
       "name": "Abfrage Batterie",
       "func": "var battery_devices = msg.payload.filter(device => (device.attributes.filter(attribute => ((attribute.type === 8) || (attribute.type === 69))).length));\nvar battery_devices_type8 = battery_devices.filter(device => (device.attributes.filter(attribute => (attribute.type === 8)).length));\nmsg.payload = {\n    \"Alle Batteriegeräte\": battery_devices.length,\n    \"Nur Typ8 Geräte\": battery_devices_type8.length\n}\n\nreturn msg",
       "outputs": 1,
       "noerr": 0,
       "initialize": "",
       "finalize": "",
       "libs": [],
       "x": 1520,
       "y": 3400,
       "wires": [
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]

Oli

@mickym
kann ich auch nach Wörtern im Namen suchen? So wie ich es versucht habe klappt es nicht

"test" : $count(payload[note = note.indexof("Plug")])

mickym

@oli wenn du meine Flows importiert hättest: https://forum.iobroker.net/post/962432

dann hättest Du gesehen, dass ich aus der Tabelle den Status der aktiven, inaktiven Geräte über die Stringsuche $contains durchgeführt habe.

In meinem letzten Posting habe ich Dir übrigens auch mit einer function Node gezeigt, wie Du auf das Array mit den Geräten zugreifst. Dann nimm halt das, wenn Du lieber Javascript nimmst.

Es zwingt Dich niemand JSONATA zu nutzen:

Nur auch bei JavaScript musst Du bei indexOf auf ungleich -1 abprüfen, da -1 nicht falsch ist (also nicht 0) würde Deine Abfrage eh nicht gehen.

Hier der Javascript Code:

msg.payload = msg.payload.filter(device => (device.note.indexOf("Plug") !== -1)).length;
return msg;

Oli

@mickym

aber wie setzte ich das in eine Change Node?

mickym

@oli Gar nicht. Wenn Du in Javascript programmieren willst dann nimmst du eine function Node so wie ich unten.

Wenn Du eine ChangeNode verwenden willst dann JSONATA und wie gesagt in dem Flow den ich Dir gepostet habe ist die Syntax mit $contains.

Wie gesagt, wenn Du mit Javascript besser zurecht kommst, dann das halt. In der function Node habe ich Dir ja auch gezeigt, wie Du auf die Objekte aus der Change Node zugreifst. Es ist alles in der msg.payload. Deine function Node - ist im Grunde Deine Change Node mit der Du das Nachrichtenobjekt so veränderst, wie Du es haben willst.

Oder ich verstehe Deine Frage nicht, aber letztlich ging es Dir doch darum, wie Du die Anzahl der Geräte zurückbekommst, in den "Plug" in der note des Gerätes enthalten ist und das gibt doch die function Node unten aus???

Oli

@mickym
Eigentlich wollte ich in der Tabelle unter Batterie noch zusätzlich überprüfen, ob in der "note" das Wort "Plug" vorkommt, wenn ja ,dann Text "Strombetrieben", wenn nein, dann Text "Keine Information vorhanden".

mickym

@oli Wie gesagt mir wird das selbst unter JSONATA zu kompliziert, in diesem Fall nimmst Du wohl wirklich besser Javascript. Ich empfehle Dir dann einfach, wie ich mit der function Node direkt das Array mit allen Geräten als Basis zu nehmen und dann Dein JSON Array für die Tabelle in einer function Node aufzubauen. Da Du ja eh mit Javascript besser vertraut bist und das immer komplizierter wird, ist das sicher der bessere Ansatz.

mickym

@oli sagte in Benötige Hilfe mit Node-Red in Verbindung mit homee:

@mickym
Eigentlich wollte ich in der Tabelle unter Batterie noch zusätzlich überprüfen, ob in der "note" das Wort "Plug" vorkommt, wenn ja ,dann Text "Strombetrieben", wenn nein, dann Text "Keine Information vorhanden".

Was steht denn jetzt in Deiner Tabelle für battery drin?

"Keine Batterie" oder gar nichts? Dann versuche ich es ein letztes Mal noch mit meinen Mitteln.

Oli

@mickym

Danke

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       "id": "95b979349f1fd3f0",
       "type": "ioBroker out",
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       "name": "Geräteliste",
       "topic": "0_userdata.0.System.homee.Tabelle",
       "ack": "true",
       "autoCreate": "true",
       "stateName": "0_userdata.0.System.homee.Tabelle",
       "role": "",
       "payloadType": "array",
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               "tot": "json"
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           {
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