#Supabase
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- Опубликовано: 7 июл 2024
- In this video I will walk you through how to implement infinite scrolling in your #FlutterFlow application using #Supabase as the backend. Infinite scrolling is a useful feature in FlutterFlow whereby it saves you making a large database request initially and to only load records as the user requests them by scrolling a ListView. This keeps your application performant on initial load which can only be a good thing.
Make sure you grab the starter project to follow along. All you need is a Supabase project to get started. The steps covered in this video can easily be followed to add the same functionality to your own project. As always I always provide all projects which are demonstrated in this video!
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Starter Project - app.flutterflow.io/project/n-...
Final Project - app.flutterflow.io/project/n-...
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Chapters
00:00 Introduction
00:22 Application Walkthrough
01:23 Starter Project Overview
02:34 Implementation
14:26 Setup of the backend query
18:28 Data Types
22:04 First Test
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Good one 👍
Thank you very much.
Start a series of building an e-commerce app in FlutterFlow
Next connection of supabase, flutterflow and raspberry pi please
Is it not because of the page index starting at 0? 0x10=0 which means it needs to find the next few records to atleast return something?
@GustaffPain it might be. I tried a number of different combinations but it never made a difference in my testing. It's certainly doing something under the covers but it's not a massive deal. If you crack it I'll love to know. All the best.
Well, technically this is the only appropriate behaviour - it prepares the next set of 10 records. Because it knows you will see the first ten right at the start, it needs to load the following ten.
Quite perplexed by what you are surprised by here, as this very behaviour is exactly defined by the logic you have created yourself.
@ymeshulin I get it on reflection but could not see it at the time. It seems plausible. Thanks.
is there a way i can get in contact with you for some help? i can pay. In FF, i am trying to update the amount of selected checkboxes in a DataTable using an AppState value so that a user can type in how many checkboxes they want selected.