Now tap on the "Tap!" button and select an image from the Photo Album.The first time, you update the profile screen, the Document will be created. Confirm that you see an alert message "Succesfully Updated Profile".Enter a "name" for the user in the Text Entry box and Tap "Done".You should have followed the steps discussed in the "Try It Out" section under Create / Open a Database.This document Id is constructed by prefixing the term "user::" to the email Id of the user. Open the UserPresenter.swift file and locate the userProfileDocId definition. ![]() ![]() When the user logs in the very first time, there would be no user profile document for the user. A request is made to load The "User Profile" Document for the user. Once the user logs in, the user is taken to the "Your Profile" screen. In this section, we will walkthrough the code that describes basic Document operations Reading a Document ![]() Once an instance of the Couchbase Lite Database is created/opened for the specific user, we can perform basic Document functions on the Database. Open the folder in your Finder app from the log message and verify that a Database with name "userprofile" is exists for the user.Will open/create DB at path Will open/create DB at path /Users/yourusername/Library/Developer/CoreSimulator/Devices/E4E62394-9940-4AF8-92FC-41E3C794B216/data/Containers/Data/Application/65EAD047-B29A-400C-803F-F799BAE99CBA/Library/Application The above log message indicates the location of the Database for the user on your Mac. To clone the project from GitHub, type the following command in your terminal.The sample user profile application running in a simulator Installation So, when the user logs out and logs back in again, the profile information is loaded from the Database.įigure 1. The user profile data is persisted as a Document in the local Couchbase Lite Database. It does one thing - Allow a user to log in and create or update their user profile data. We will be working with a very simple User Profile app. More information can be found in Apple's Developer Documentation. That way you can have multiple versions of Xcode on your Mac. Note: If you are using an older version of Xcode, which you need to retain for other development needs, make a copy of your existing version of Xcode and install the latest Xcode version. This tutorial assumes familiarity with building Swift apps with Xcode.ĭownload latest version from the Mac App Store You can learn more about Couchbase Mobile here. In this mode, Couchbase Lite will serve as a local, embedded data store within your iOS App and can be a replacement for SQLite or Core Data. This tutorial will walk you through a very basic example of how you can use Couchbase Lite 3 in standalone mode within your Swift app. Couchbase Lite enabled clients with a Sync Gateway to sync data between mobile clients and the Couchbase Server, which can persist data in the cloud (public or private).Couchbase Lite enabled mobile clients with a Sync Gateway to sychronize data between your mobile clients or,.Couchbase Lite as a standalone embedded database within your mobile apps or,.Couchbase Server, a highly scalable, distributed NoSQL database platformĬouchbase Mobile supports flexible deployment models.Sync Gateway, an internet-facing synchronization mechanism that securely syncs data between mobile clients and server, and.Couchbase Lite, an embedded, NoSQL JSON Document Style database for your mobile apps.I have UITableViewCell class and it has three IBOutlet and Table view cell identifier.Couchbase Mobile brings the power of NoSQL to the edge. I would like to populate data from tables but i don't know how to get record count and put in method(func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int) UITableViewController class.
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