let countryId = 6263135fd3456f312f76e8cb
let cityKey = 'country.'+(0);
await CountryModel.findOneAndUpdate(
{ _id: countryId},
{ $push: {cityKey:[]}},
{new:true});
To understand , country Id is the key of this multidimensional array. the array looks like this in mongo db.
_id = Object('6263135fd3456f312f76e8cb')
country:Array
0:Array
just wondering why i cant use the city key to make the push look like this
{'country.0':[]}
i mean its working when i typed the string like that, but as you would imagine it will be constantly just add to country.0 path. what i want is ive be able to use a variable and make the key/path ('country.Number') like that.
i try appending the 0 'country'+0 like this but it gives me error
thanks hope you can help me
