Multiple emits in Map functions in couchbase lite - C#

Mobile Couchbase Lite
1

Hi all ,

How can i emit multiple values in the map function . Below is the sample

i want to emit “firstName, lastName,phoneNo,emailID, roles, userID, userImageUrl, userPassword, userName” values which are present in a JSON document with some other properties , having emailID as my key . what will the map function look like in c# :

I have written the below emit , but the compiler is throwing error . Please help

emit(doc[“emailID”],[ doc[“firstName”], doc[“lastName”], doc[“phoneNo”], doc[“roles”], doc[“userID”], doc[“userImageUrl”], doc[“userPassword”], doc[“userName”]] );

2

You have two choices. Either emit the key multiple times (one for each value you want) or make the value be an array.

3

Multiple values, not keys, right? Just make the value you pass to emit an array or a dictionary/map. I don’t know the proper C# syntax for that.

4

Ok now i have put all the values in a dictionary as below and emit the dictionary

                Dictionary<int , object> obj = new Dictionary<int , object>();
                obj.Add(1, doc["firstName"]);
                obj.Add(2, doc["lastName"]);
                obj.Add(3, doc["phoneNo"]);
                obj.Add(4, doc["roles"]);
                obj.Add(5, doc["userID"]);
                obj.Add(6, doc["userImageUrl"]);
                obj.Add(7, doc["userPassword"]);
                obj.Add(8, doc["userName"]);

                emit(doc["emailID"],obj );

But when i query the view as below , how can i get all the above values from obj (which is a value emitted ). I have written the query as below

        var query = db.GetView("Sites").CreateQuery();
        query.Descending = true;
        //query.Limit = 3;

        try
        {
            var results = query.Run();
            foreach (var result in results)
            {
                Dictionary<int, object> doc = new Dictionary<int, object>();
                var emailID = result.Key;
                var doc = result.Value;
            }

        }

If i use doc as above i get a compiler error saying to cast the result.Value
when i cast the result.Value to dictionary object no compiler errors , but i get a run time exception
if i use a simple variable like var doc1 = result.value , how will i be able to get all the elements in the dictionary.