node.js - Mongoose Model : get fields displayed in all the document while retrieving even if fields are missing in saved collection -
considering collection, photo field not defined in documents. when try retrieve photo collection. following response
{ "_id" : objectid("5757ea898a9d52801b98cc25"), } { "_id" : objectid("5757ea898a934dsadsadsd25"), "photo" : 'user.jpg' }
is there chance can fields displayed in document if missing (something this)
{ "_id" : objectid("5757ea898a9d52801b98cc25"), "photo": undefined } { "_id" : objectid("5757ea898a934dsadsadsd25"), "photo" : 'user.jpg' }
just required add default value key in schema definition. if data key not available in document, returns default value.
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