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    4. Visualisierung mit Node Red erstellen

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    Visualisierung mit Node Red erstellen

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    • 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

                    [{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T20:42:42.51Z","_value":16.56,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T20:50:45.646Z","_value":16.42,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T21:00:38.102Z","_value":16.56,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T21:30:37.019Z","_value":16.7,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T21:45:37.613Z","_value":16.56,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T22:00:36.16Z","_value":16.28,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T22:05:33.349Z","_value":16.42,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T22:15:37.665Z","_value":16.28,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T22:20:34.613Z","_value":16.42,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T22:30:36.384Z","_value":16.56,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T22:45:36.481Z","_value":16.7,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T22:55:30.062Z","_value":16.42,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T23:00:26.799Z","_value":16.14,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T23:05:33.648Z","_value":16.42,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T23:10:29.994Z","_value":16.7,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T23:15:25.881Z","_value":16.56,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-02T23:20:33.739Z","_value":16.28,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-03T00:05:26.567Z","_value":16.42,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-03T00:10:24.056Z","_value":16.7,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-03T00:20:26.456Z","_value":16.42,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-03T00:30:17.96Z","_value":16.7,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-03T00:45:17.705Z","_value":16.56,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"2023-01-04T00:58:17.992155465Z","_stop":"2023-02-03T00:58:17.992155465Z","_time":"2023-02-03T00:50:15.562Z","_value":16.42,"_field":"value","_measurement":"Temperatur_Kueche"},{"result":"_result","table":0,"_start":"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
                              • mickym
                                mickym Most Active @Damrak2022 last edited by

                                @damrak2022 sagte in Visualisierung mit Node Red erstellen:

                                @mickym payload

                                Korrekt - das hab ich Dir gesagt und Du hast es ja mit dem Array aus der payload und der series aus dem Nachrichtenobjekt vor 5 Minuten gemacht. 🙂

                                Also wenn Du nichts änderst und willst mit JSONATA das unverändert weitergeben. Dann gibt man die payload unverändert weiter.

                                0b138b21-5851-428e-8889-a642919f21f4-image.png

                                4b1cc466-e7fb-4334-8ae3-09a3c6908e2d-image.png

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

                                  @mickym Okay, ich hatte weiter oben gefragt wofür es da "result" und "table" gibt. Das ist mir nicht klar.

                                  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 Okay, ich hatte weiter oben gefragt wofür es da "result" und "table" gibt. Das ist mir nicht klar.

                                    Das kommt halt aus der Abfrage aus Deiner Influx DB raus. Aber diese Informationen brauchen wir nicht - Du solltest Dich in erster Linie darauf konzentrieren, wie das Objekt aussehen muss, was in die Chart Node muss. Also was muss da für ein Objekt rein.

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

                                      @mickym time und value, evtl. auch start stop

                                      payload[0]._value
                                      payload[0]._time
                                      payload[0]._measurement

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

                                        @damrak2022 Oh bitte - nicht wieder nach dem Eingangsobjekt richten. Sondern was muss rauskommen? Welche Datentypen - wie ist der Aufbau. - Was haben wir die letzten 2 Tage gemacht?

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

                                          @mickym Mit diesen Fragen tue ich mich schwer.
                                          Wir brauchen den Wert, also die Temperatur und die Zeit, also beides Zahlenwerte.

                                          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 time und value, evtl. auch start stop

                                            payload[0]._value
                                            payload[0]._time
                                            payload[0]._measurement

                                            Und wenn du dies Daten rausholen würdest, dann würdest Du die Werte des ersten Datensatzes rausholen. Du brauchst aber alle. Also vergiss das erst mal - sondern richte Dein GESAMTES AUGENMERK nur darauf wie das Zielobjekt aussehen musst.

                                            1 Reply Last reply Reply Quote 0
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