Hello ! I noticed you can use the setState() method when setting the onCountChange() argument. However, in my case, i can't do so because flutter warns me that I am trying to pass a non-static method as a parameter. Is there any solution to this?
Thanx for this great tutorial. Just try to understant the logic. On the counter dart why did we extand our class with stateless widget? Cant we open normal class and without that build function in class?
please can you explain all methods in this vsCode Dart Data Class Generator? Features The generator can generate the constructor, copyWith, toMap, fromMap, toJson, fromJson, toString, operator == and hashCode methods for a class based on class properties or raw JSON.
Sir thanks for the tutorial. I am new to flutter. I have a problem passing a String variable from Scaffold body to a fixed button created using bottomnavigationbar which is outside the scaffold body but in same screen. Can I use call back to get value of string in bottom navigationbar or do I need provider. Sir plz give me some hint.
Child is used for a singular widget, and children is used for multiple widgets. An example here would be: Container(child: Text(“hello”)) Column( children: [ Text(“hi”), Text(“ho”) ])
Life saver. Simple & clear explanation. Appreciate it🙏🏽
thanks a lot, I was looking for Function(x) all over the places
👏🏼👏🏼👏🏼👏🏼👏🏼👏🏼 Very good explanation! I used that VoidCallback last time when i implemented my Sources for my PaginatedDataTable 💪🏼
this explains it very easily! thanks
Splendid tutorial. Helped me 100%. Thanks and cheers.
Very clear explanation, You gave the solution that I have searching for days💖
thank you , this solution help me alots, i generaly create sapreate wigdet
Thank you! awesome explanation
Such an awesome detailed explanation Paul! 👏🏼👏🏼👏🏼👏🏼
It's perfect. Thank you
Thanx man you helped me lot,
Thanks! Greetings from Chile
I've been searching for something to pass data back to a stateful widget from a stateful widget.
Did you figured out some solution
thank you very much i was confused about this subject
this really helped me, thanks
Thank you
I have a question that why ‘Count ’ construction method is called when it excute Function(int),
Love the content on your channel, multiple useful videos. Kudos!
what if count is a StatefullWidget, where do i put count? in the State?
CMIIW so the voidcallback use if the callback doesnt have any parameter. and the function use when the callback return any parameter. am i right?
this is very helpful ... thank you
thanks sir.
This is amazing man. Pls create more content.
Great explanation ...
how about using block whats differnece between bloc and voidCallback pls help i am confused here
thanks buddy
tnx
Hello ! I noticed you can use the setState() method when setting the onCountChange() argument. However, in my case, i can't do so because flutter warns me that I am trying to pass a non-static method as a parameter. Is there any solution to this?
Want to put your code on GitHub so I can take a look?
could you tell us a plugins and fonts you using in vscode . Because yours looks beautiful ;)
Thanks Javohir! I have videos on my terminal and font setup here: th-cam.com/video/8q0KITkJee0/w-d-xo.html
th-cam.com/video/NoPe1KXYOtg/w-d-xo.html
Since Count widget is stateless, does this mean that any change of count variable leads to re-construct Count widget?
Yes
Amazing 👍👍👍
what fonts are u using in vscode?
Thanks brooo👍👍👍👍
Thanx for this great tutorial. Just try to understant the logic. On the counter dart why did we extand our class with stateless widget? Cant we open normal class and without that build function in class?
Nice
love your editor font please tell me which is it
Excellent.
please can you explain all methods in this vsCode Dart Data Class Generator?
Features
The generator can generate the constructor, copyWith, toMap, fromMap, toJson, fromJson, toString, operator == and hashCode methods for a class based on class properties or raw JSON.
Hello, what visual studio theme do you use ?, looks great
Great video... Which extension you are using in VS code for this type of beautiful text and display?
What if these + and - Buttons are on parent widgets.... and you want to do the increment.
Sir thanks for the tutorial. I am new to flutter. I have a problem passing a String variable from Scaffold body to a fixed button created using bottomnavigationbar which is outside the scaffold body but in same screen. Can I use call back to get value of string in bottom navigationbar or do I need provider. Sir plz give me some hint.
no need to provider
I am student, Plz anyone tel me where and when use child and children in widget using flutter, I am totally confused
Child is used for a singular widget, and children is used for multiple widgets.
An example here would be:
Container(child: Text(“hello”))
Column(
children: [
Text(“hi”),
Text(“ho”)
])
You are moving too fast for real beginners.