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    4. Visualisierung mit Node Red erstellen

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    Visualisierung mit Node Red erstellen

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    • Damrak2022
      Damrak2022 @mickym last edited by

      @mickym Bildschirm­foto 2023-02-03 um 01.45.54.png Bildschirm­foto 2023-02-03 um 01.45.44.png

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

        @damrak2022 Sehr gut. 🙂

        Nun dann machen wir da weiter, wenn Du mir grundsätzlich sowohl mit Worten als auch mit dem Aufbau erklärst, was die Chart Node erwartet. Wir können das gerne auch mit der Temperatur aus der Küche machen. Der Aufbau des Arrays für die Chart Node ist ja immer gleich. Also wie siehst der Aufbau aus - richte Dich an dem Screenshot aus Steves oder dem Objekt das Du schon erstellt hast.

        Du kannst es ja bereits im JSONATA try machen und dann nimmst Du halt auf der Eingangsseite das Objekt aus dem Küchenthermometer.

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

          @mickym Die Chart Node erwartet einen Zahlenwert. Den Flow für die Küche habe ich so nachgebaut:

          Bildschirm­foto 2023-02-03 um 01.53.43.png

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

            @mickym Den Exerciser habe ich mal geöffnet, aber noch nichts eingetragen.

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

              @damrak2022 Nun dann sollte der Chart durch die aktuellen Werte bereits aufgebaut werden. Es geht ja nur darum, dass Du die historischen Daten, wenn Du Neustart in die Chart Node eingibst. - Also der Chart sollte ja bereits funktionieren. Mach doch mal ein Screenshot.

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

                @damrak2022 sagte in Visualisierung mit Node Red erstellen:

                @mickym Den Exerciser habe ich mal geöffnet, aber noch nichts eingetragen.

                Nun dann kopiere links in das Eingabefeld das Array, mit dem Du arbeiten willst.

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

                  @mickym Bildschirm­foto 2023-02-03 um 01.57.38.png

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

                    @damrak2022 Nun wie heisst dann deine "Datenserie" ?

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

                      @mickym Langsam, dann muss ich den Wert vom Array kopieren und nicht den Pfad, richtig?

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

                        @damrak2022 Zum Ausprobieren ja - da musst Du auf eine externe Webseite den Inhalt kopieren, denn Du ändern willst. Die externe Webseite hat sicher keinen Zugriff auf Dein Node Red.

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

                          @mickym Habe ich
                          Bildschirm­foto 2023-02-03 um 02.01.02.png

                          Ich verstehe die Bedeutung von "result" und "table" noch nicht

                          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 Habe ich
                            Bildschirm­foto 2023-02-03 um 02.01.02.png

                            Wo hast Du es denn hin kopiert?

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

                              @mickym links rein

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

                                @damrak2022 Ja dann mach halt einen Screenshot von der Webseite dann sehe ich das. Du könntest mir das ja auch hier in CodeTags reinkopieren, dann kann ich es auch auf die try Seite kopieren.

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

                                  @mickym

                                  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"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-03T00:55:22.939Z","_value":16.56,"_field":"value","_measurement":"Temperatur_Kueche"}]
                                  
                                  mickym 1 Reply Last reply Reply Quote 0
                                  • mickym
                                    mickym Most Active @Damrak2022 last edited by

                                    @damrak2022 Gut dann sollte Deine Webseite ja nun so aussehen:

                                    b4a8e0c5-5eb2-4e15-a5d7-1e0235182f5a-image.png

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

                                      @mickym Korrekt

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

                                        @damrak2022 Gut was musst Du in die Change Node eingeben, wenn Du mit JSONATA - das Eingangsobjekt unverändert wieder ausgeben möchtest?

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

                                          @mickym Auf der Exercise Seite ist es das $ Zeichen. Change Node weiß ich gerade. nicht, hattest Du mir aber gestern gesagt, das weiß ich noch

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

                                            @mickym payload

                                            mickym 1 Reply Last reply Reply Quote 0
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