CODEWITHSUNDEEP
javascriptruby-on-railsjson
user1875998
user1875998

Reputation: 35

rails Passing array of records (in JSON)

I have generated an array of records in JSON format in Javascript and I want to create multiple records in controller. I pass these data:

[
{"trip_id":0,"arrival_time":0,"departure_time":0,"stop_id":0,"stop_sequence":0},{"trip_id":1,"arrival_time":1,"departure_time":1,"stop_id":1,"stop_sequence":1},
{"trip_id":2,"arrival_time":2,"departure_time":2,"stop_id":2,"stop_sequence":2},{"trip_id":3,"arrival_time":3,"departure_time":3,"stop_id":3,"stop_sequence":3},
{"trip_id":4,"arrival_time":4,"departure_time":4,"stop_id":4,"stop_sequence":4},{"trip_id":5,"arrival_time":5,"departure_time":5,"stop_id":5,"stop_sequence":5},
{"trip_id":6,"arrival_time":6,"departure_time":6,"stop_id":6,"stop_sequence":6},{"trip_id":7,"arrival_time":7,"departure_time":7,"stop_id":7,"stop_sequence":7},
{"trip_id":8,"arrival_time":8,"departure_time":8,"stop_id":8,"stop_sequence":8},{"trip_id":9,"arrival_time":9,"departure_time":9,"stop_id":9,"stop_sequence":9}
]

I'm trying to do it more or less this way:

def create
params.each do |stop_time|
  StopTime.create stop_time
end
...

, but I don't know how to get each record (as :id ? or something else?).

Thanks,

Dominik

Upvotes: 0

Views: 101

Answers (1)

dasnixon
dasnixon

Reputation: 998

There is usually a key in your params object that is associated with this data. Can you give more information about what is in the params hash? Otherwise, I'd say that's all you're missing.

params[:some_key_with_that_array_of_stop_times].each do |stop_time|
  StopTime.create stop_time
end

Upvotes: 1

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