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Flutter Convert JSON to Dart Model Classes
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- Опубліковано 31 лип 2024
- Hey Guys, in this Flutter video you will learn how to convert json to dart model classes and objects. You will learn how to parse json to dart models manually and automatically, by using a flutter json serializable library.
You will learn how to deal and parse simple json objects to dart models and then how to parse complex json objects to dart models and objects as well.
We will use json_serializable library to implement the automatic part.
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Links:
Don't click this: bit.ly/3dkJUNB
Pub dev library: pub.dev/packages/json_seriali...
Library example: github.com/google/json_serial...
GitHub Source code: github.com/Coding-Orbit/flutt...
-------- Content of this video --------
00:00 Intro
00:32 Manual JSON conversion
04:43 Automatic JSON conversion
#flutter #flutter_json #flutter_json_serializable #flutter_json_to_model
Awesome straight to the point
Thank you
As usual, great video
Thank you
Great Content. Keep going on!
Thank You!
Very helpful thank you so much
My pleasure!
Nice tutorial, thanks for share, cheers from Brazil
Thank you man glad you liked it
thanks mister
Most welcome ☺️
congratulations, the video and info excellent for dummies, i not listen english only view all video, perfect the use tools for create automatic json to model class,
the time speed. ufff
You have how to, ?
create automatic the folder and dowloand json url or api rest and save local folder,
save data or update data to filejson
and send file json to sample api
Glad you liked it!
❤🔥❤🔥❤🔥
👍🏾
great topic, great explaination. why are these needed? and why factory only for "fromjson"?
They are needed to convert your model from and to json format to make api calls but its not required to be generated you could type it yourself
i m new to Flutter and i found that it is super super complex and inefficient to write all this code with so many repetition for the fields .... JSON import should be easy, apparently not in flutter!
Please make a video on flutter package dio post form data to api. Its humble request. Thank you
Yeah maybe soon.
Good tutorial please can I do the same with frommap 🙏
Sure thing it does that for frommap as from json
Good video
Thank you!
@@codingorbit I have one questions have you ever use stacked architecture?
No I haven’t
Hello, can you please tell me what is the need of coverting json to dart objects rather than directly getting the data as a list of Maps or Maps directly and using it . Please answer
Most APIs use json or xml formats so when you call an API you’re most likely expecting a json result and json actually looks like a map so you can use it as a map and if there is list so you can use a list of maps but that isn’t a good practice since relying on maps that much might cause errors and its hard to develop. Let’s say we got a result and we named it result and this result has another map called data and under data you have a name so you would write result[“data”][“name”] while if your using models with the same names you would type result.data.name knowing that if you have typing error using maps it wouldn’t appear unless you run the app but if your using models it would appear immediately if you wrote names instead of name so names isn’t recognised. Besides models are easy to use and handle
@@codingorbit thankyou so much for explaining in detail. God bless you ❤
My pleasure!