Unable to save array entry for list<text> column

Abierto
  • ¿Algo no está bien?
#84 12 comentarios 0 reacciones 1 asignado Ver en GitHub

@raymondfeng ya está trabajando en esto.

Desde el 22/10/2019.

Evaluación

Este issue todavía no se ha evaluado.

Descripción

bug

I am using Cassandra datasource in loopback 3, and trying to store values in list datatype column of a table(keyspace) of Cassandra datasource. But while creating an entry from loopback explorer, we are getting TypeError: Not a valid list value, expected Array obtained '["Morning","Afternoon","Evening"]'

Here is my loopback model:

{
  "name": "Time",
  "base": "PersistedModel",
  "idInjection": true,
  "options": {
    "validateUpsert": true
  },
  "properties": {
    "options": {
      "type": "array",
      "format": "list"
    }
  },
  "validations": [],
  "acls": [],
  "methods": {}
}

Tried debugging loopback-cassandra-datasource and saw options converted to string in params.

Data passed from loopback explorer:

{
  "options": ["Morning","Afternoon","Evening"]
}

Data logged from beforeRemote hook of the model:

{ options:
   [ 'Morning',
     'Afternoon',
     'Evening' ]
}

package.json

"dependencies": {
  "loopback": "3.26.0",
  "loopback-boot": "2.28.0",
  "loopback-component-explorer": "6.4.0"
  "loopback-connector-cassandra": "1.7.1"
}

The typeof options is object. I was debugging loopback cassandra connector and found typeof options as string in encoder.js of cassandra-driver node module. We have migrated from MongoDB to Cassandra and didn't face any issues for MongoDB driver. To what type or which format do I need to set for options property? Please let me know if any additional information required. Thank you in advance.

Lenguaje dominante
JavaScript
Estrellas
13
Forks
22
Sin PR fusionados en 30 d

Preparar el entorno

Primeros pasos

  1. Lee el issue completo y luego la guía de contribución del proyecto.
  2. Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
  3. Haz un fork del repositorio y trabaja en una rama.
  4. Abre un pull request que haga referencia al número del issue.

Issues similares

Más issues de JavaScript

Recibe los nuevos issues en tu correo

Un resumen breve de issues de GitHub para principiantes.