javascript - Remove _id from output and nested element in Mongo -


with .findone function i'm getting response:

{     "_id": "59955bb0cd522a00bcaab08c",     "lang": "en",     "__v": 0,     "message_subsets": [         {             "identifier": "errors",             "_id": "59955bb0cd522a00bcaab08d",             "messages": [                 {                     "identifier": "invalid",                     "message_text": "$field$ invalid",                     "_id": "59955bb0cd522a00bcaab091"                 },                 {                     "identifier": "empty",                     "message_text": "$field$ required",                     "_id": "59955bb0cd522a00bcaab090"                 }             ]         }     ] }

is there way exclude _id output , nested elements .findone query parameters?

i'm not 100% sure on this, think mongo returns id in find query, try:

query.findone({_id: queryid}).select("-_id")

i haven't tested this, , not sure if work. worth try ;-)


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