I'm new to mongoose/mongodb
Say I'm saving something:
var instance = new TestingModel();
instance.test = 'blah2';
instance.save();
So when I save that the instance obj in the db will have, _id and test. But the _id attribute is added to the object only after entering the db. Note: I don't want to give it an id before. However, I want to grab the object in the db because I need to use the _id value, but I don't want to query it again. Is there a way where you save the object in the database and auto returns the database object so you can get the _id value?
The _id
should be present after saving:
var instance = new TestingModel()
instance.test = 'blah'
instance.save(function(err){
console.log(instance._id) // => 4e7819d26f29f407b0...
})
edit: actually the _id
is set on instantiation, so it should already be there before save:
var instance = new TestingModel()
console.log(instance._id) // => 4e7819d26f29f407b0...
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