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    Visualisierung mit Node Red erstellen

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    • Damrak2022
      Damrak2022 @mickym last edited by

      @mickym Ja, das sollte klappen

      mickym 1 Reply Last reply Reply Quote 0
      • mickym
        mickym Most Active @Damrak2022 last edited by mickym

        @damrak2022 Also ein Objekt siehe: https://www.w3schools.com/js/js_objects.asp

        {"Typ":"Fiat", "Modell":"500", "Farbe":"white"}
        

        musst du so eingeben, nur in NodeRed müssen die Eigenschaften immer in Anführungszeichen stehen - das ist ein Unterschied zu Javascript. In function Nodes natürlich reines Javascript - aber wir programmieren ja nicht. 😉

        Damrak2022 1 Reply Last reply Reply Quote 0
        • Damrak2022
          Damrak2022 @mickym last edited by

          @mickym Okay, danke.

          mickym 1 Reply Last reply Reply Quote 0
          • mickym
            mickym Most Active @Damrak2022 last edited by

            @damrak2022 Gut dann lass uns nochmal bisschen die Unterschiede zwischen Arrays und Objekten herausarbeiten. 😉

            Gut dann importiere mal diesen Flow:

            [
               {
                   "id": "21f4ca7b5e9fd921",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "Schlossallee",
                   "payloadType": "str",
                   "x": 2630,
                   "y": 2440,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "cab1d1737cb90f1c",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "8",
                   "payloadType": "str",
                   "x": 2650,
                   "y": 2560,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "132bde97d6ec4d7f",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "Wiesbaden",
                   "payloadType": "str",
                   "x": 2640,
                   "y": 2600,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "4bbe5967e89f9a16",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "65187",
                   "payloadType": "str",
                   "x": 2650,
                   "y": 2640,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "8e9f66a0c301c4da",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "Herr",
                   "payloadType": "str",
                   "x": 2650,
                   "y": 2400,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "d5d55e64719c373a",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "Mustermann",
                   "payloadType": "str",
                   "x": 2630,
                   "y": 2480,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "ff84d90f7b43f70f",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "Max",
                   "payloadType": "str",
                   "x": 2650,
                   "y": 2520,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "fc16f30c19f67785",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "Parkstrasse",
                   "payloadType": "str",
                   "x": 2630,
                   "y": 2760,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "630b5e577db692c9",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "16",
                   "payloadType": "str",
                   "x": 2650,
                   "y": 2880,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "3dda7586d24a405b",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "Hamburg",
                   "payloadType": "str",
                   "x": 2640,
                   "y": 2920,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "5802b8b6536ebaa3",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "20459",
                   "payloadType": "str",
                   "x": 2650,
                   "y": 2960,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "7bf38ee82305d1ac",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "Frau",
                   "payloadType": "str",
                   "x": 2650,
                   "y": 2720,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "58b990bebfbcda31",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "Musterfrau",
                   "payloadType": "str",
                   "x": 2640,
                   "y": 2800,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "d21bb2da6ceb7b03",
                   "type": "inject",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "props": [
                       {
                           "p": "payload"
                       }
                   ],
                   "repeat": "",
                   "crontab": "",
                   "once": false,
                   "onceDelay": 0.1,
                   "topic": "",
                   "payload": "Eva",
                   "payloadType": "str",
                   "x": 2650,
                   "y": 2840,
                   "wires": [
                       [
                           "ff2cce87a5da4f5b"
                       ]
                   ]
               },
               {
                   "id": "e350b2f4c1d3e272",
                   "type": "debug",
                   "z": "289f539dcc33814e",
                   "name": "Ergebnis Array",
                   "active": true,
                   "tosidebar": true,
                   "console": false,
                   "tostatus": false,
                   "complete": "payload",
                   "targetType": "msg",
                   "statusVal": "",
                   "statusType": "auto",
                   "x": 3020,
                   "y": 2640,
                   "wires": []
               },
               {
                   "id": "ff2cce87a5da4f5b",
                   "type": "join",
                   "z": "289f539dcc33814e",
                   "name": "",
                   "mode": "auto",
                   "build": "object",
                   "property": "payload",
                   "propertyType": "msg",
                   "key": "topic",
                   "joiner": "\\n",
                   "joinerType": "str",
                   "accumulate": "false",
                   "timeout": "",
                   "count": "",
                   "reduceRight": false,
                   "x": 2830,
                   "y": 2640,
                   "wires": [
                       [
                           "e350b2f4c1d3e272"
                       ]
                   ]
               }
            ]
            

            Damrak2022 1 Reply Last reply Reply Quote 0
            • Damrak2022
              Damrak2022 @mickym last edited by

              @mickym Habe ich

              mickym 1 Reply Last reply Reply Quote 0
              • mickym
                mickym Most Active @Damrak2022 last edited by

                @damrak2022 So wenn Du nun eine Inject Node betätigst, dann bekommst du einen Fehler. Kannst Du mir erklären warum?

                Damrak2022 1 Reply Last reply Reply Quote 0
                • Damrak2022
                  Damrak2022 @mickym last edited by Damrak2022

                  @mickym Weil die alle einfach als string eingetragen sind. Da fehlt die msg.parts

                  mickym 2 Replies Last reply Reply Quote 0
                  • mickym
                    mickym Most Active @Damrak2022 last edited by

                    @damrak2022 Nein - wie lautet denn die Fehlermeldung?

                    Damrak2022 1 Reply Last reply Reply Quote 0
                    • mickym
                      mickym Most Active @Damrak2022 last edited by

                      @damrak2022 sagte in Visualisierung mit Node Red erstellen:

                      Da fehlt die msg.parts

                      Das ist die richtige Antwort !!!! 🙂 Gut

                      Und warum fehlt das?

                      1 Reply Last reply Reply Quote 0
                      • Damrak2022
                        Damrak2022 @mickym last edited by

                        @mickym

                        Weil das im auto Mode nicht geht:

                        "Message missing msg.parts property - cannot join in 'auto' mode"
                        
                        mickym 1 Reply Last reply Reply Quote 0
                        • mickym
                          mickym Most Active @Damrak2022 last edited by

                          @damrak2022 Genau und warum fehlt das - wer erstellt den sonst eine msg.parts Eigenschaft im Nachrichtenobjekt?

                          Damrak2022 mickym 2 Replies Last reply Reply Quote 0
                          • Damrak2022
                            Damrak2022 @mickym last edited by Damrak2022

                            @mickym Die split node
                            Bildschirm­foto 2022-12-07 um 01.43.10.png

                            1 Reply Last reply Reply Quote 0
                            • mickym
                              mickym Most Active @mickym last edited by

                              @mickym sagte in Visualisierung mit Node Red erstellen:

                              @damrak2022 Genau und warum fehlt das - wer erstellt den sonst eine msg.parts Eigenschaft im Nachrichtenobjekt?

                              @damrak2022 Sehr gut. 🙂 - Also die msg.parts Eigenschaft wird von der split Node gesetzt und da wir keine haben, kann die JOIN Node nicht automatisch wieder zusammensetzen. Sie weiß also nicht wann das Objekt fertig ist, was gebildet werden soll. Es funktioniert also nur das manuelle Zusammensetzen.

                              Damrak2022 1 Reply Last reply Reply Quote 0
                              • Damrak2022
                                Damrak2022 @mickym last edited by

                                @mickym Ja

                                mickym 1 Reply Last reply Reply Quote 0
                                • mickym
                                  mickym Most Active @Damrak2022 last edited by

                                  @damrak2022 So und welche Möglichkeiten haben wir nun um mit der JOIN Node im manuellen Modus ein Array zu bilden?

                                  Damrak2022 1 Reply Last reply Reply Quote 0
                                  • Damrak2022
                                    Damrak2022 @mickym last edited by

                                    @mickym Tja, ich dachte eigentlich so.
                                    Bildschirm­foto 2022-12-07 um 02.44.58.png
                                    Aber das klappt nicht.

                                    mickym 1 Reply Last reply Reply Quote 0
                                    • mickym
                                      mickym Most Active @Damrak2022 last edited by

                                      @damrak2022 Das klappt schon - Du musst nur, wenn Du 14 Nachrichten angibst, 14 mal ein Nachricht in die JOIN Node schicken, damit sie das Array ausgibt.

                                      Damrak2022 1 Reply Last reply Reply Quote 0
                                      • Damrak2022
                                        Damrak2022 @mickym last edited by

                                        @mickym Stimmt

                                        mickym 1 Reply Last reply Reply Quote 0
                                        • mickym
                                          mickym Most Active @Damrak2022 last edited by

                                          @damrak2022 sagte in Visualisierung mit Node Red erstellen:

                                          @mickym Stimmt

                                          Na schon wieder was gelernt - die JOIN Node funktioniert also doch.

                                          Wie funktioniert dann die andere Option in der JOIN Node?

                                          Damrak2022 1 Reply Last reply Reply Quote 0
                                          • Damrak2022
                                            Damrak2022 @mickym last edited by Damrak2022

                                            @mickym Habe ich keine Idee zu.

                                            Hängt vermutlich hiermit zusammen: Nach Nachricht mit msg.complete-Eigenschaft

                                            mickym 1 Reply Last reply Reply Quote 0
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