Selected images ?

@@DevMensIT the images we pick from the gallery

Yes you can show selected images

@@DevMensIT that I know , but I want to display them in the order they were selected from the gallery

But here in this case it's totally random

For that you should use storage

Sorry for late reply. You can use contains with array in dart

You can use storage for that. While uploading profile picture inside storage you will get path (or link of storage) and insert that string inside your database

@@DevMensIT can u please help me out with this one ,,, i didnt find any other tutorial videos on this ,,, and i dont have much idea ..its hard being begginer

You can read documentation on official mongodb sites

@@DevMensIT would u mind helping me with the video tutorial ?

@BidashGurung-qe7uk first do one thing try to upload into mongo storage.

If someone gets your connection sting then possible data can be leaked

Check permissions

For update UI.

Have your important package ?

Sorry we don't keep codes

Check your setting of database. Allow to all ip

where is it@@DevMensIT

how to allow all ip

From mongodb site settings

Sorry we don't keep the source code.

You are getting map response not string

@@DevMensIT so how to fix actually i am beginner

Share your code

here import 'dart:convert'; import 'package:mongo_dart/mongo_dart.dart'; MongoDataModel mongoDataModelFromJson(String str) => MongoDataModel.fromJson(json.decode(str)); String mongoDataModelToJson(MongoDataModel data) => json.encode(data.toJson()); class MongoDataModel { ObjectId id; String name; int price; String description; String color; String image; MongoDataModel({ required this.id, required this.name, required this.price, required this.description, required this.color, required this.image, }); factory MongoDataModel.fromJson(Map<String, dynamic> json) => MongoDataModel( id: json["_id"], name: json["name"], description: json["description"], price: json["price"], color: json["color"], image: json["image"]); Map<String, dynamic> toJson() => { "_id": id, "name": name, "price": price, "description": description, "color": color, "image": image }; } @@DevMensIT

That's model class.

Using localhost string

Father {son1,son2,son3} like this ?

@@DevMensIT father {name : "name", sons: [ oid : ObjectID]}

@@junovevo4961 okay so what's the issue here ?

@@DevMensIT for example i have two models son with id and name, and father with id name and sons. When i try parse data about father i got error that null dosnt type int id. Because i got map in the place where sons

@@junovevo4961 goto about the channels there is telegram link join and ask there so you can share photos.

You can connect to the local mongodb also. Just you have to put a connection string with the locals.

@@DevMensIT Please can you write code how i can connect to already existing db by tutorial viedo. here you create db, but how we can open this db

@@junovevo4961 check insert into mongodb.

​@@DevMensIT i check, but when we run app we recreate db and we lost data

@@junovevo4961 in local ?

From which side Mongodb side or from frontend side ?

@@DevMensIT I'm not sure if I should have done any additional configuration in MongoDB, but I think it's more related to the app itself. Currently I shared the apk with other people and it was when I noticed that when users turn off their screen or leave the cell phone in the background, the connection to MongoDB disappears and it does not show the data that the app normally shows when it is started. (I hope I'm not sending this message too many times, every time I send them they disappear)

@@JZacMel are using stream builder?

​@@DevMensIT No, I don't. I'm just using Future Builders

@@JZacMel then are you saying when after open screen lock data is disappeared?

Share your code

Have you added internet permission?

@@DevMensIT no

@@DevMensIT now it worked after adding net permission. Thank you soo much sir

If Android phone then you should add internet permission inside Android manifest

Have you added an IP address in your mongodb setup database side?

@@DevMensIT yes I already added my ip address

@@mueesabdulrahiman5308 make it open for all connections

@@DevMensIT now it worked. Thank u. is it good making open ip address. One more thing how to do authenticate end users with flutter and atlas with sign up and sign in securely.

@@DevMensIT now newly updated ui of atlas there is no connect string for flutter. They seperately given connect string every other framework but not for flutter.

Have you added a package?

@@DevMensIT Yes i did add the firebase database package.

Then it should work Important package of firebase manually on your dart file

@@DevMensIT ok thanks I'll add the packages manually. ❤️

Better use search only with textfield