Flutter Tutorial - Convert JSON To Object & Object To JSON | JSON Serializable
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- Опубликовано: 5 авг 2024
- Learn how to convert JSON to Dart and Object To JSON with the package JSON Serializable in Flutter.
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TIMELINE
0:00 Introduction JSON Serializable
0:21 Install JSON Serializable
0:51 Generate JSON / Generate fromJSON & toJSON
0:59 Step 1: Annotate Model Class
1:43 Step 2: Add toJSON & fromJSON
2:14 Run Generation Command
3:09 Use In App toJSON & fromJSON
3:38 Generate Nested Model Objects
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Source Code: github.com/JohannesMilke/json_serializable_example
Generate Hashcode, Equals, ToString Tutorial: ruclips.net/video/KRupSlqAMqs/видео.html
Shared Preferences & JSON Tutorial: ruclips.net/video/szOllHT1S7Y/видео.html
Load & Save JSON Complete GUIDE Tutorial: ruclips.net/video/-32HIsRf26o/видео.html
Load JSON From Network Tutorial: ruclips.net/video/Rlf5q2EGHzc/видео.html
Null Safety In 5 Minutes Tutorial: ruclips.net/video/Q_WloMNKOkU/видео.html
Migrate App To Null Safety Tutorial: ruclips.net/video/GLnQphHi1BY/видео.html
Flutter Upgrade Tutorial: ruclips.net/video/0QC7S1nUmpY/видео.html
Copy To Clipboard Tutorial: ruclips.net/video/whVnZnSsU3o/видео.html
Google Sheets API Tutorial: ruclips.net/video/3UJ6RnWTGIY/видео.html
Global Key Tutorial: ruclips.net/video/jlZ8GV_3nnk/видео.html
Value Key Tutorial: ruclips.net/video/-F_5yHm_Zso/видео.html
Unique Key Tutorial: ruclips.net/video/WhnB_5yjyWQ/видео.html
Object Key Tutorial: ruclips.net/video/WQpPMYxxTfg/видео.html
Page Storage Key Tutorial: ruclips.net/video/sMD4Qxn9q_E/видео.html
As always wonderful tutorial. Thank you so much @JohannesMilke for coming up with such great tutorials. Can you please make a tutorial on how to persist the theme changes in Shared Preferences?
Amazing, thank you for all you are doing for us
Thank you, sir. I really appreciate this video. I hope you will upload more videos like this.
Thanks you for all bro, you are incredible ❤
Thanks for this video. Now I know how to make automatically json from my model.
Thanks 😍🤘
Amazing video. Saved my life!
Glad to hear that, Thank you Lofi Coder! 😊
Amazing info I wish you make video for json patch in flutter
Appreciate your work. Awesome voice and quality of lesson delivery. Thank you so much!
great tutorial dude thanks
Glad you liked it, Mitra 😀
Cool video ... Again a request ... Could you plz make a full tutorial on glassmorphism ui in flutter, could be very helpful .. thank you 🙏
It will get more complicated when we work with multiple nested classes, colors and date time.. Would be great to have a video for that!
Thank you sir. Is it possible to create fromMap(), and toMap() method for store and retrieve data from SqLITE database, by using this package?
Thanks, Md.Ruhul Amin! 🙂 it doesn't matter simple name it fromJson and toJson which are more common. Learn more about using SQFlite here: ruclips.net/video/UpKrhZ0Hppk/видео.html
Because every version of flutter_test from sdk depends on meta 1.3.0 and json_annotation >=4.1.0 depends on meta ^1.4.0, flutter_test from sdk is incompatible with json_annotation >=4.1.0.
i receive this kind of error, how to solve this?
Thank you, Wahyu A! 🙂 you can use override dependencies and in it you can place lower version of dependency which is causing issue
Can you make a tutorial on how to add a search option for the long list of cards?
Like we have search option in contacts app to search the names.
Thanks, LORD GULSHAN! 🙂 Learn more about search here:
1) Search & Filter: ruclips.net/video/oFZIwBudIj0/видео.html
2) Search App Bar: ruclips.net/video/RaACAwvZ61E/видео.html
3) Autocomplete Search: ruclips.net/video/ybV1aIyKFE0/видео.html
Greetings Johan,
May you please share the link to in-app purchase tutorial?
Thank you.
@@HeyFlutter You can add Firestore data modeling as well. 😬
Should we care to merge those g part files into class? or it's fine that way?
Thank you, Hardik! 🙂. It is fine.
How can we store custom model object into local database in flutter using flutter secure storage??
Hey, @dhararabadiya2581 🙂 model object can't be stored directly you'll have to convert it to json first and any model can be converted to json
Harika :)
Wonderful tutorial as always but what is the difference if i did it manuanly it seems just an extra files for the project
Thank you, @alhaidarai! 🙂. Please try to provide enough details with your question.
Please also make array data to json and vice-versa
It prints -> Instance of 'Person' instead of Person(name: Jack)
Could you please tell me how to print data like as you shown
Thank you Deepak shah, make sure to follow the tutorial step by step 🙂
@@HeyFlutter Today I got the solution actually I forgot to add toString() method in model class.
what about complex JSON structure?
Thanks, Mg Myo! 🙂 How do you define complex?
Learn more about complex JSON here:
1) ruclips.net/video/szOllHT1S7Y/видео.html
2) ruclips.net/video/-32HIsRf26o/видео.html
👍👍👍
Thank you, Akmal Jorakhulov! 🙂
I think generate with extension “Json to dart” better
Is that a VSCode extension?
@@StarBattle08 yeap
Thanks, Name Lastname! 🙂 Of course there are many ways to do this, I wanted to show only a global way without extensions, since extensions are commonly supported only for one specific IDE.
Need to pay for the source code ??? 😦😦😦
Thank You Dev Software!. I showed the main functionality, which is important for this package. Learn more about it here: github.com/JohannesMilke/sponsorware
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