Part- 12 Flutter fetch Data From Firebase Realtime Database List || CRUD Operation
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- เผยแพร่เมื่อ 3 ก.ย. 2022
- In this video i will teach you how we can fetch list of data from firebase database using firebase animated list widget.
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Wowo... pretty clear explanation 👌🔥
Thank you subscribe and share ❤️
simple and effective. Thankyou
share with your friends
Thank you respected sir
Sgare with your friends
Nice👌
Thank you
WALLAH yara u desrives more than 1M subscribers.
Deer Kha poyol kaay yara.
Manana subscribe aw share ka
@@thetechbrotherss Subscribe dy Or share mem ko
Please also make videos on how to filter data in Firestore also
Already taught this concept with firebase real-time database apply it here
A W E S O M E !
thank you
Yo Tech Brothers!! Nice video!! how can I send data, got from realtime database, to a new screen? i mean, i have a list tile with title, subitle.. how can i send the title to the next screen, using the onTap? thanks!
check a video about routes in flutter bootcamp2022 playlist to clear your concepts once for all.
Jin logo ka data recieve nai horaha firebase wo firebase ke rules mai jakar "read" ko true karde hojaiga
Yes update the rules
First time run pr mene firebase se data retrieve kiya but second time run pr data retrieve nhi hua same code pr koi error bhi nhi h kya problem ho sakta h
Please guide me 🙏
I'm also getting the same problem
sir ap ka level ha.........
Thanks
Good explanation... can i get a video for binding data from realtime database in dropdown
Yes
bro plz help me
i am workig on one app where i have multiple tabs and i am getting data form firebase realtime database . when is switch between multiple tabs i get bad state error . i am filtering the data acc to currency in tab
i.e in usdt tab i will get usdt coins ,like that .
i have created widget of streambuider and added currency filter and calling it in tabbarview , i have 9 diff currency tabs
it gives bad state error state is already listned errror
plz tel me how to fix this
i have to check your code
Sir can you show how to retrieve image from realtime database. badly needed it
Please check the last video in which i teach you how to upload images and save path in firebase database. Retrieving is the same process
sir data ui main show nhii horaha hai or na hii koii error araha hai kiya issue ho sakhta hai ?
sire ap name ghlt pass kr rahy hon gy ya koi r issue hoga please watch video carefully
Kya list ke jaga ek screen pe 1 data show kr sakte next button laga ke dusre screen pe dusra data?
yes
Kaise??
Failed assertion: line 4639 pos 12: '!_debugLocked': is not true. bro i m facing this , any solution for this
Wait for it or restart the software
Sar ek release APK ke upar video banaaiye
Ok
I am new to firebase with flutter. I try to use firebase animated list widget with title.subtitle and then what should write next to fetch data
I don't know Plz help me
I have taught this in this course please follow playlist carefully.
@@thetechbrotherss listtile
I want to fetch 5 data from firebase I watch this video but I don't know plz show me 😿
@@yoonnandarhtun8229 limit laga dai query mai
I'm not getting firebaseAnimatedList. the error is Firebaseanimatedlist is'nt defined for the type...please tell me the solution
because you are not following the playlist from start, add firebase database package and then restart the project, import package then it will show up.
same issue
@@thetechbrotherss tried this method but didn't work
what is the use of the snapshot
it gives you access to the data to show on front end
Sir what is the difference between firebase and REST APIs?
stackoverflow.com/questions/35104165/what-is-the-difference-between-the-firebase-rest-api-and-sdk-clients-and-how-to
thanks sir
@@thetechbrotherss
single user ka data kesy tech kreingy?
agr wo already login hy only oska data kesy fetch kreingy For Example user name or email?
Check firebase social media application for this
After login with new account the app show old user data...how to solve this ☹️
Ops, please double check and play with some data it will help to generate the issue
Sir i got null value where i did mistake
Delete all records and add data again
This thing I try so many time but never any things happen
yara manan wror kasam dy sta rata api firebase na gab jorko
Hahahahaha har sa gup di che concepts clear v
@@thetechbrotherss aw kana thanks bhai agar ap nah hoty tu ma amazon k taraf shift hony wala ta
Only first database is showing other shows a null
you can handle null check values
i think you must be doing something wrong
Yes same error
bro firebaseanimatedlist is not working
not sure you must be doing something wrong, please follow latest documentation
@@thetechbrotherss same problem'
bro mari output ma khush nahi nzar aa raha plz help me
Check rules
@@thetechbrotherss bro apna jasa kar waya hai wasa hi kira hai lakin show nahi ho raha or koi error show nahi ho raha
@@thetechbrotherss bro ya rules aa raha hain {
"rules": {
".read": false,
".write": false
}
}
firebase database k rules update kr lo read and write true
@@thetechbrotherss ok phir masa apna kar waya tha wasa hi
Sir Mera data show ni horha is part mn
ap debig kro line by line
@@thetechbrotherss g woh kesy krna
Sir problem tu koi ni ha debug kesy krom
final auth=FirebaseAuth.instance;
final ref=FirebaseDatabase.instance.ref("title");
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
centerTitle: true,
title: Text("tester"),
backgroundColor: Colors.cyan,
),
body:Column(
children: [
Expanded(
child: FirebaseAnimatedList(query: ref, itemBuilder: (context, snapshot ,animation, index){
return ListTile(
title: Text(
snapshot.child("title").toString()),
);}),
),
],
),
floatingActionButton: FloatingActionButton(onPressed: (
){
},
child: Icon(Icons.add),
),
);
bro title and subtitle doesn't work in my app. My code is in below.
final ref = FirebaseDatabase.instance.ref('QR Code');
title:
Text(snapshot.child('Outputs').value.toString()),
subtitle:
Text(snapshot.child('Total Number').value.toString()),
It seems on screen like that :
Outputs:AA(as a title)
Outputs:AA(as a subtitle)
Total Number:1(as a title)
Total Number:1(as a subtitle)
But it should like that:
Outputs:AA(as a title)
Total Number:1 (as a subtitle)
you must be doing something wrong please follow along side with me
bro firebaseanimatedlist is not working
Its working share error
@@thetechbrotherss love from india
@@thetechbrotherss ab solve ho gaya