Комментарии:
Amazing tutorials!!!
ОтветитьFor anyones having issue with floatingactionbutton, just add onpressed property and set it to null like this:
floatingActionButton: const FloatingActionButton(
child: Text("Click"),
onPressed: null,
),
Hey there,
This playlist is no doubt a good way to learn about flutter, but I don't know why the code in dart is different from what you are writing, is this because of any update?
Please suggest me a way on how to get use to the changed code and learn dart.
Thanks :)
The named parameter 'body' isn't defined. ?
Ответитьperfect
ОтветитьGreat! Just FloatingActionButton needsOnpressed to work.
Ответитьplease make a new series on flutter
ОтветитьThanks for this tutorial it is really detailed.
ОтветитьBruh i swear i heard your voice in Thor ragnarok
ОтветитьJust in case people are having issues with the floating action button, if it says you have to add an onPressed callback, just add it and set it to null
ОтветитьThose who are having issues with the floatingActionButton, here is the code:
floatingActionButton: FloatingActionButton(
onPressed: () {},
child: Text('Click'),
),
Amazing tutorial for flutter. very easy to understand and practice. I'm getting "Hot Restart Error DevFS synchronization failed" msg when using FloatingActionButton. Anyone answer, how this can be resolved
ОтветитьGreat
ОтветитьThere's no floatingactionButton for me :<
Ответитьthanks for the video. i am a newbie. trying to learn. your video has made me confused. the things you call widgets are classified as "classes" in the flutter reference. wasted some time looking for that scaffold in widgets section ;p
ОтветитьHey, this is an amazing series! I keep getting this error tho "The named parameter 'onPressed' is required, but there's no corresponding argument." when I am trying to run the floatingactionbutton. Can someone help me with that?
ОтветитьonPressed, needs to be set to null for this to hot reload with the button. I guess changes after 3 years. :0)
ОтветитьWhy does the Center widget require a "child" but the Scaffold or Appbar do not?
ОтветитьI would like to leave a note for future viewers :
Calling MaterialApp in runApp directly prevents hot reload, to solve this create a custom App widget that returns MaterialApp in the build method
This is amazing... like I am absolutely stunned
and if any of you guys are getting an error for the floating action button just put in onpressed = null, as a property
error with the floating action:
floatingActionButton: FloatingActionButton(
onPressed: null,
child: Text('seila'),
Much better than the other tutorial made by the ex-google guy
ОтветитьDay 2
ОтветитьI have one error here when I delete the onpress vallue
Ответитьhey can anyone help me ? I'm having problems with running the pgm in the virtual device, it says the virtual device cant be connected with main.dart at all. what should I do now?
ОтветитьI'm here to hear you say "widgets" :)
ОтветитьSolution for floating action button:
floatingActionButton: FloatingActionButton(
child: Text('click'),
onPressed: () { },),
Hi... loving these tutorials. One question: what option or plugin do I need to enable the vertical guide lines that group functions' bodies?
ОтветитьHello, it would be lovelly if you could update this tutorial, amazing, yet we may run into errors frequently to date
Ответитьcan anyone tell how to get that tree like structure for code in android studio
ОтветитьI am getting an error with AppBar (saying const with non const), anybody help?
ОтветитьAs someone who has used xaml for years, hopefully someone will create a markup language for this. I can't imagine editing this once you have some crazy tree.
Ответитьworked on my end, thanks!
ОтветитьI have a midterm project and I have been considering Flutter for it.. sir, you are a savior.... I enjoyed learning from this Video!
ОтветитьError: Cannot invoke a non-'const' constructor where a const expression is expected. Try using a constructor or factory that is 'const'. appBar: AppBar( ^^^^^^
Ответитьprobably the best series on flutter and dart I've ever seen
ОтветитьI'm following along with the tutorials step by step, but when I type "body: Center(child: Text('hello ninjas!')" it tells me "body" is not defined. Any advice? Thanks
Ответитьgreat
ОтветитьI thinking Bluetooth in WIFI out... I want to log form one device and store in the cloud via mysql.
ОтветитьGreat series of Videos, Can Flutter work with GPS data, can it read Bluetooth and Send out MQTT protocol packets.
Ответитьeasy to follow for beginner, thanks Dude for making this vidio
Ответитьi had to add;
floatingActionButton: FloatingActionButton(
child: Text('click'),
onPressed: () {},
),
I Have Only Positive Things to Say About This Man. Very Good Tutorials I Quite Learned a Lot About Flutter
Ответитьthe script dosnt work until adding onpressed: null, in the widget floatingActionButton()
Ответитьthe script dosnt work until adding onpressed: null, in the widget floatingActionButton()
Ответитьthe script dosnt work until adding onpressed: null, in the widget floatingActionButton()
ОтветитьError: Required named parameter 'onPressed' must be provided.
floatingActionButton: FloatingActionButton(),
when i add :
floatingActionButton: FloatingActionButton(
child: Text('click'),
),