Master JSON Sorting & Filtering in @FlutterFlow: Unleash the Power of API Responses

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Welcome to my comprehensive tutorial on mastering JSON sorting and filtering in FlutterFlow! My name is Dimitar, and I'm excited to help you unleash the power of API responses using this incredible platform.

In this tutorial, we'll dive deep into the world of API responses and learn how to make the most of the data we receive by sorting and filtering JSON objects. With FlutterFlow, you can create visually stunning and highly functional applications without writing a single line of code.

Here's what you can expect from this tutorial:

Introduction to FlutterFlow: Get to know the platform and its amazing features, perfect for building responsive apps.
API Response Basics: Learn the essentials of working with API responses and JSON objects in FlutterFlow.
JSON Sorting Techniques: Discover various methods to sort JSON data, making it easier to work with and more efficient.
JSON Filtering Techniques: Uncover the secrets to filtering JSON data, allowing you to display only the information you need.
Practical Examples: Watch as I walk you through step-by-step examples of sorting and filtering JSON data using FlutterFlow's intuitive interface.
Advanced Tips & Tricks: Get ahead of the game with these expert techniques to further optimize your API response handling.
By the end of this tutorial, you'll be able to create powerful applications that leverage the full potential

Code Used

In this video
00:00 Introduction
01:51 How it works
06:46 Sorting
11:21 Working with API response - JSON
20:51 Sorting
25:16 Filtering
31:36 Working with API response - JSON
38:11 Filtering
41:41 Thank you!

[flutterflowexpert]

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[KaiCodingJourney]

repeat after me "A P I call" not "apicoo" hahahaha, great tutorial btw

[zidansyed]

Hi,
how did you made the dropdown == "original". can you explain that? its missing in video and i was not able to do it my self in FF

[aperocool]

Hi Dimitar, thanks for the video! It is so great.

By any chance, do you know could we filter a JSON file with a key that is dynamically set by the user?

For example, I have an array of tasks and I want to grab the "duedate", but the duedate name (=key) is set by the user, how can I filter the JSON (knowing that you can't dynamically path in Flutterflow) ?

Many thanks for your help!

[pawemagdanski]

I copied your funtion and set the same parameters but there is an error on sort method, when I'm trying to test the function this is the error I'm getting

[oneeightleft]

I've got this working with first and last name in my app, but I am also trying to sort by number. I see in the code where it looks for a int... but my api pulls the value in as a string... do you know of a way that I can convert to an int before it gets into the function?

[saberel_shafey]

Hey Dimitar, I’m a big fan of the flutterflow API integration, but actually I’ve found an issue while I’m adding an API key in body field, which trimming the double quotes automatically, while the key value contains one in the middle😅, do you have any idea?!

[jacolaubscher]

Very helpful, but does seem to work for me as it seems no data added to app state variable from api call. This even happens with static data inserted to the json variable without the API call data.

[laurentfourcade]

Hey Dimitar, can we manipulate data stored in a query cache (which is a reserved AppState) with this method ?