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I want to insert data into a table view cell in Xcode automatically so that it grabs data from my Firestore database and inserts into the cells. I have two questions:
1) Is this possible, and if so, how would I do it?
2) If I wanted to use something like a listener, so it would update in realtime, how would I do this?
Thank you so much!
If you are developing for IOS 13+ you can try to use combine for that check this link:
http://trycombine.com/posts/combinedatasources-simple-static-list/
Also if there’s a framework called RxSwift that you can create reactive code based on incomes from Firebase real time data. You can check it out here:
https://github.com/ReactiveX/RxSwift
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I am trying to access information from Firebase via a dataSource function, but the dataSource function always runs before the information has been obtained. How can I fix this?
You use a dataSource delegate method to supply data to a tableview, for example. Before you have received the data via Firebase, you have nothing to supply, so your tableview will be empty.
Make the Firebase request, and when its data arrives, you update the data that the datasource delegate accesses, and then you reload the table view.
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I have a flutter application Linked with backend (php/my SQL) ,I need when user add new item in specific page in app send notification to all users . so how can i do this?
The best way is to use the Firebase!
Fire base is maintained by Google, just like Flutter and they're being made to work together!
Try the https://pub.dev/packages/firebase_messaging (Firebase Messaging).
It's free in most case scenario, and you can add a lot of cool things with other firebase plugins.
See more at https://github.com/flutter/plugins/blob/master/FlutterFire.md
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I have finished an online course in iOS development on Udemy and I'm ready to start developing my first (real) app.
My goal is to make a teleprompter app similar to: https://itunes.apple.com/dk/app/video-teleprompter-lite/id1031079244?mt=8
To start with, I would like to create just the moving text. I have looked at various concepts such as Core Animation, Text View, Segue from one view controller to another etc. But none of them seem to be able to display the moving text in the proper "teleprompter way".
I would really appreciate suggestions as to how to start/which relevant concepts to look at in this context.
Try reading up on UIDynamics, UIPushBehavior.
https://developer.apple.com/reference/uikit/uidynamicanimator
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I'm creating a form with one-master-two-detail data blocks, each of them based a complex view(3-5 tables) and have multiple rows on its screen.
Some fields on the mater and detail screen need updatable. How can I do updating on the same master-detail screen, without adding another form screen based on that single table for update.
Thank you for your help.
Write a ON-UPDATE trigger on each block you need, manually updating each table you want to.
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I planned to develop search app, where I want to build multiple tables in a single window where the values change dynamically.
Can anyone suggest a tutorial, source code, documents or links?
I Think
This sample code might help you...
After the insert value in tableView1/ tableView2 Please reload Data.
[tableView1 reloadData];
or
[tableView2 reloadData];