Visualisierung mit Node Red erstellen
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@damrak2022 sagte in Visualisierung mit Node Red erstellen:
@mickym Objekte
Also in dem Posting, das ich Dir verlinkt habe steht:
[[],[],[]]Kannst Du mir da drin ein Objekt zeigen?
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@mickym Nein, das sind Arrays
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@damrak2022 sagte in Visualisierung mit Node Red erstellen:
@mickym Nein, das sind Arrays
Korrekt.
Also jede Datenreihe besteht aus einem Array, die alle Bestandteil des Arrays data sind. Und wie sind Arrays definiert? -
@mickym [],[] Eckige Klammer und die Elemente durch Komma getrennt
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@damrak2022 sagte in Visualisierung mit Node Red erstellen:
@mickym [],[] Eckige Klammer und die Elemente durch Komma getrennt
Gut und wo stehen bei Deinem geposteten Code Kommas im data Array?
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@mickym Moment
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@mickym Habe sie hinzugefügt
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@damrak2022 Na sieht besser aus. Poste mir mal deine Eingabefenster in CodeTags hier und dein CodeFenster hier, damit ich das nachbauen kann.
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[{"series":["Diastole","Systole","Puls"],"data":[[payload[_measurement="Systole"].{"x":$toMillis(_time),"y":_value}],[payload[_measurement="Diastole"].{"x":$toMillis(_time),"y":_value}],[payload[_measurement="Puls"].{"x":$toMillis(_time),"y":_value}]]}]Ich denke mal Du meinst das Ergebnisfenster:
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@damrak2022 sagte in Visualisierung mit Node Red erstellen:
[{"series":["Diastole","Systole","Puls"],"data":[[payload[_measurement="Systole"].{"x":$toMillis(_time),"y":_value}],[payload[_measurement="Diastole"].{"x":$toMillis(_time),"y":_value}],[payload[_measurement="Puls"].{"x":$toMillis(_time),"y":_value}]]}]
Nein ich brauche auch das Eingabefenster in CodeTags.
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"2023-02-05T19:24:28.356421324Z", "_time": "2023-01-26T03:55:02.497Z", "_value": 71, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-26T06:31:35.376Z", "_value": 81, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T00:56:17.19Z", "_value": 81, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T01:11:17.205Z", "_value": 82, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T06:56:17.253Z", "_value": 82, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T17:26:17.237Z", "_value": 74, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T21:41:17.455Z", "_value": 74, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-01T01:11:17.462Z", "_value": 78, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-01T01:41:17.442Z", "_value": 78, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", 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"Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-01T01:11:17.464Z", "_value": 71, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-01T01:41:17.447Z", "_value": 71, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-03T22:11:17.588Z", "_value": 87, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-05T18:11:17.666Z", "_value": 87, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": 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"_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-26T03:55:02.498Z", "_value": 107, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-26T06:31:35.377Z", "_value": 121, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T00:56:17.191Z", "_value": 121, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T01:11:17.207Z", "_value": 117, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", 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"value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-03T22:11:17.587Z", "_value": 136, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-05T18:11:17.665Z", "_value": 136, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-05T18:23:23.125Z", "_value": 136, "_field": "value", "_measurement": "Systole" } ] -
@damrak2022 sagte in Visualisierung mit Node Red erstellen:
[ { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-23T05:50:55.302Z", "_value": 84, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-23T06:07:26.39Z", "_value": 78, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-24T07:07:26.438Z", "_value": 78, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-24T07:22:26.52Z", "_value": 71, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-26T03:55:02.497Z", "_value": 71, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-26T06:31:35.376Z", "_value": 81, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T00:56:17.19Z", "_value": 81, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T01:11:17.205Z", "_value": 82, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T06:56:17.253Z", "_value": 82, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T17:26:17.237Z", "_value": 74, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T21:41:17.455Z", "_value": 74, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-01T01:11:17.462Z", "_value": 78, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-01T01:41:17.442Z", "_value": 78, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-03T22:11:17.586Z", "_value": 81, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-05T18:11:17.664Z", "_value": 81, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 0, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-05T18:23:23.117Z", "_value": 81, "_field": "value", "_measurement": "Diastole" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-23T05:51:28.093Z", "_value": 114, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-23T06:07:26.392Z", "_value": 106, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-24T07:07:26.442Z", "_value": 106, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-24T07:22:26.521Z", "_value": 85, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-26T03:55:02.499Z", "_value": 85, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-26T06:31:35.38Z", "_value": 79, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T00:56:17.192Z", "_value": 79, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T01:11:17.208Z", "_value": 103, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T06:56:17.258Z", "_value": 103, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T17:26:17.239Z", "_value": 109, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T21:41:17.457Z", "_value": 109, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-01T01:11:17.464Z", "_value": 71, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-01T01:41:17.447Z", "_value": 71, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-03T22:11:17.588Z", "_value": 87, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-05T18:11:17.666Z", "_value": 87, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 1, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-05T18:23:23.139Z", "_value": 87, "_field": "value", "_measurement": "Puls" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-23T05:50:25.342Z", "_value": 127, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-23T06:07:26.39Z", "_value": 114, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-24T07:07:26.439Z", "_value": 114, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-24T07:22:26.521Z", "_value": 107, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-26T03:55:02.498Z", "_value": 107, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-26T06:31:35.377Z", "_value": 121, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T00:56:17.191Z", "_value": 121, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T01:11:17.207Z", "_value": 117, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T06:56:17.255Z", "_value": 117, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T17:26:17.238Z", "_value": 108, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-01-28T21:41:17.456Z", "_value": 108, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-01T01:11:17.463Z", "_value": 122, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-01T01:41:17.444Z", "_value": 122, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-03T22:11:17.587Z", "_value": 136, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-05T18:11:17.665Z", "_value": 136, "_field": "value", "_measurement": "Systole" }, { "result": "_result", "table": 2, "_start": "2023-01-06T19:24:28.356421324Z", "_stop": "2023-02-05T19:24:28.356421324Z", "_time": "2023-02-05T18:23:23.125Z", "_value": 136, "_field": "value", "_measurement": "Systole" } ]Tja wie ich dachte.
- Was steht denn in Deinem Eingabefenster für ein Datentyp`? -
@mickym Ich habe den Array Wert da reinkopiert. Woran erkennst Du denn das dies ein Array ist?
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@damrak2022 Ich sehe es an den eckigen Klammern.
Am Anfang und am Ende. Du hast also links ein Array. Dieses Array ist aber in Node Red Bestandteil einer Nachrichteneigenschaft. -
@mickym Nimmt, das ist mir wieder garnicht aufgefallen.
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@mickym Und was sagt mir das?
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@damrak2022 sagte in Visualisierung mit Node Red erstellen:
@mickym Nimmt, das ist mir wieder garnicht aufgefallen.
Du hast also links gar keine payload. Du musst also im Eingabefenster das Array wieder zur payload eines Objektes machen. das haben wir doch gestern gemacht.
Im Moment steht in deinem Code:
[{"series":["Diastole","Systole","Puls"],"data":[[payload[_measurement="Systole"].{"x":$toMillis(_time),"y":_value}],[payload[_measurement="Diastole"].{"x":$toMillis(_time),"y":_value}],[payload[_measurement="Puls"].{"x":$toMillis(_time),"y":_value}]]}]kannst du mir also links eine payload Eigenschaft eines Objektes zeigen?
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@mickym Nein, bis jetzt nicht - es beginnt direkt mit einem Array
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@damrak2022 Wie soll dann Dein Code funktionieren? - Gestern hast Du auch dieses Array zu einer payload Eigenschaft eines übergeordneten Objektes gemacht.
Wer es schneller findet, der postet es hier als erstes.
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@mickym sagte in Visualisierung mit Node Red erstellen:
@damrak2022 Das passt doch - das stimmt alles - wenn Du einen Fehler hast, dann hast Du vielleicht das Objekt nicht abgeschlossen.
Aber super:
