Flutter Tutorial For Beginners #3 - Stateful Widgets and Text Input

[@snowballh1969]

Downloading Flutter and Android Studio was a hard time, but after that Tim shows me lots of fun things I can do in this! If Tim isn't there I would probably gave up on programming now. Thank you Tim for bringing fun tutorials all the times!

[@solved5928]

I get this error can you help me: Expected an identifier.dart

[@zainop2359]

@@solved5928 just click on quick fix

[@bossgd100]

Google : Flutter is a new framework super easy. Tim: 20min vidéo for making a text input

[@Carl-yu6uw]

Yeh, but then he just struggled with the arrow function... And he thinks he should be teaching this? Nah.

[@andy_de2041]

Tim did a great job, my eyes are crossed from flutter so far, but Tim did fine.

[@berkinke]

@@Carl-yu6uw bro he's not coding by himself, this is a tutorial and he's trying to explain the arrow function.He's not struggling, just taking time to explain in case there are viewers that may be struggling.

[@doctorbroker4690]

@@berkinke right !!

[@soulninjadev]

@@Carl-yu6uw why dont you try if you are that good ?>

[@shohomchakraborty9081]

I’m checking the comments, and for everyone confused, let me tell you guys something. The reason you’re confused is probably because you don’t know the actual programming language that is being used (Dart). I learned the language already and had lots of prior programming experience, so it wasn’t too hard for me. Tim is not including the entire fundamentals of Dart in these tutorials, probably for the sake of brevity and conciseness, and I honestly respect that. My suggestion to everyone confused is to learn the Dart programming language, either from videos or from documentation. For programmers with prior knowledge, which is probably almost everyone watching, it won’t be very tough. For new programmers, I’m not entirely sure if Dart is the *best* programming language to start with, but you should still try learning it.

[@MyFictionalChaos]

I've never used dart before and the video was very intuitive. It isn't "difficult for programmers who don't know dart" but is difficult for people who have never programmed at all. Flutter is an easy framework for programmers who have experience with many languages and can grasp the concepts he explains in the video. He is explaining it so that people will learn Flutter while also learning how the Dart language works. I agree that Dart probably isn't the best language to start with, but if people are confused while watching the video, it is because they don't already understand how a programming language works. So they should learn Dart before watching the videos.

[@hypemanyo]

I started programming flutter a few days ago because I saw your tutorials of it making it interesting.

[@leo848]

Wow, I just started learning Flutter and you immediately make a video series about it! Thank you very much!

[@exoticcoder5365]

Tim, I need to Kiss you, other KZbinrs' Flutter tutorials are bored af, but yours are clear and in a face pace, I Love it !

[@aybarsacar9375]

Never developed with Flutter before but I am planning to go thru the documents and realised there are a lot of similarities to React especially its old class based syntax before the hooks

[@varunrajkumar2764]

Flutter makes it super easy to make good looking user interfaces.

[@b1n0ry92]

For those of you using flutter 3+. Put controller.text in the last Text(this.text). i.e Text(controller.text)

[@BattleVilla4K]

Appreciate your effort and I am enjoying learn things from your tutorial, however only statewidget thing can be done with in few lines with ionic

[@adamguttman]

According to the official docs (flutter.dev/docs/cookbook/forms/text-field-changes), you can use the onChange event OR the controller object. not both.

[@unnikrishnanr393]

Yes I guess even we remove those two lines with controller still it would as demonstrated

[@folarichards8704]

Hi Tim, could you please share the flutter extensions you use in VS Code? Thanks for the awesome work too ♥️

[@MakeDataUseful]

Thanks for sharing Tim, great as always

[@erena.4659]

u can actually wrap a widget with another one if u hover over the widget u want to wrap and press strg +

[@replykh4642]

Thanks a lot dude it helped so much

[@kyledrewes6552]

Tim you saved my ass, thank you for all your help.

[@dhananjayanpn2573]

Great video! Keep up the great work!

[@francescoiannone715]

Witch color theme are you using?

[@creativegaming1420]

Can you create video on searchbar in the app bar with json data

[@EricGrossman1872]

Great Vid!!! In your example, I don't think TextEditingController is necessary

[@s.i.ayonto1560]

Make a video about c++ or competitive programming PLEASE! By the way your awesome!!

[@mrpancakes]

Nice series, I think I'll start learning flutter.

[@pedroleite99]

dont do that

[@tayfee]

@@pedroleite99 why?

[@Med-p9k]

hey man i love your work

[@stg_reigns5333]

Bro 🙏 thanks for explaining in such easy language and its very understandable ❤️

[@oumarouchimohamedwassim4548]

Can you put all the course of flutter in playlist ?

[@Magnetron692]

Hi Tim, many thanks!! What if I have two separate text input fields with two corresponding variables? Do I need to set up two separate controllers as well? Best wishes, Ralf

[@sakethparimi7664]

stful also works on intellij and android studio.

[@handsomeman14]

Hi Tim, can you please make a guide for a Lua programming language and minecraft mod based on Lua language "Open Computers"

[@atharvagaikwad9619]

You said ,the underscore prefixed to the statefull widget's second class is just for convention BUT it aint so the ' _' in the second class makes that class private here private means -cannnot be changed from another file when imported

[@gouravnainwaya5669]

Make react native tutorial

[@jimmycooley3961]

Is there a way to add an image to the appbar instead of text?

[@seniraprematillake3765]

What's the color theme you use on VS Code?

[@panthpatel3066]

how to stop prefixIcon from vanishing

[@haristariq2569]

do u consider flutter over react?

[@kensei4237]

So awesome :0

[@n.aadityaa3583]

Ur awsm

[@jasperlardera8724]

when typing and choosing on Icons. I dont have preview of what it looks like

[@sriramiyer9840]

press ctrl+space while typing. alternatively, click on the snippet(eg, it says "message IconData" when you type Icons.message)

[@LuskyMJ]

Which theme is he using?

[@kavaliakash5595]

From KIVY TUTORIAL I have one doubt can help:- " ModuleNotFoundError: No module named 'database' " in pycharm it shows like so what should now.

[@advrxh]

16:50

[@anonymusk9397]

How much you make at Microsoft

[@RandomPerson-ts2cu]

Does anyone know the extensions Tim uses in VS Code?

[@AsifKhan-qe9io]

what happened to your podcast .miss it

[@MrSpaHz1]

How can i get that font style, with the same colors and italics?

[@binaprajapati7709]

you get it automatically with the monokai theme

[@teobellverwhite3562]

hi, i have cheked several times and in the time 7.30 the phone's screen goes black, it doesn't load the text input, i wrote the same, any idea why?

[@pravus983]

yo this shit is mint

[@solved5928]

Expected an identifier. I am getting that error how do I fix it ??

[@mrunfunny]

where?

[@solved5928]

@@mrunfunny At the class HomePage

[@solved5928]

@@mrunfunny says that it expected an identifier at the parentheses to close "Scaffold"

[@MysteriousK69]

cant belive i didnt make it in first few mins :( *sad mk noises* edit: the sad mk noises r important lmao

[@kensei4237]

🤨

[@reubenmoses1363]

my emulator is not working, what is the solution

[@williamprice7631]

The getter 'text' isn't defined for the type '_TextInputWidgetState'. Try importing the library that defines 'text', correcting the name to the name of an existing getter, or defining a getter or field named 'text'. ???anyone have this???

[@williamprice7631]

NVM...

[@supergamerfr]

I don't really get the difference between statelless and statefull widgets.

[@saralar12]

think of it as stateless being the stationary background of the "mobile app" and stateful widgets as the functions on top of the stationary background, ones that you can play around with and actively change, so live interaction by the user in essence

[@pratikahirrao9936]

Kotlin or flutter??

[@pratikahirrao9936]

Which one is better to start with android development??

[@kensei4237]

pratik ahirrao java 😂

[@pratikahirrao9936]

@@kensei4237 😂

[@Awais-c5e]

Actually if u are SQL database developer then you should use either kotlin or JAVA but in this case flutter not recommended. And if you are "NO SQL" database developer then you can choose anyone (java,kotlin, flutter).

[@hanibachi3719]

This is useless unless u already understand most of flutter, there s no thorough explanation or anything, this is NOT MEANT FOR BEGINNERS

[@onedaysperfect9428]

please your theme is invisible make it visible

[@onedaysperfect9428]

or add font size

[@nishantsapkota1348]

First Viewer!!!!!

[@FlauntitNatural]

Great video! Keep up the great work. If you have a moment go have a browse of my channel and follow if you enjoy it ❤️💕

[@naveengandham9618]

First view

[@maryamnadeem876]

YOU SAY YOU'D BE THERE TO HELP WHEN NEEDED YOU HAVEN'T EVEN REPLIED TO MY DM ON IG. I NEED YOUR HELP WITH SOMETHING ON YOUR KIVY TUTORIALSSSSSSSSSSS. PLEASE.

[@ojouniisama5401]

Try his discord server

[@codingwithbobby8340]

wouldnt it be better to coment on the video

[@pilleow]

dude use the internet and dont scream

[@maryamnadeem876]

Pilleow oh thanks for the advice Sherlock, like it didn’t occur to me before

[@maryamnadeem876]

Jiankarlo Belarmino I’ll do that thanks :)

[@toufiqulislam8575]

Hello Dear, Would you please go slowly? You talk so fast; we can't follow you properly. You know that there a lot of non-native English persons are spectators of your channel. I believe; you should concern about them. Thank you.

[@ojouniisama5401]

Adjust your playback

[@toufiqulislam8575]

@@ojouniisama5401 It has already been adjusted, dear. Thanks for your reply.

[@bilalkarimzai809]

you can adjust the speed. go to settings and then to playback speed

[@Carl-yu6uw]

Wow, another day another stream of ads. This series is just unwatchable.

[@Anonymous-xk4dg]

just use an ad blocker mah man

[@Carl-yu6uw]

@@Anonymous-xk4dg I did it manually - I unsubscribed!

[@Carl-yu6uw]

@Samuel Benson 3 lame ads before I binned it.

[@TechWithTim]

Thank you for letting me know. KZbin recently added a new feature where they automatically place ads throughout the video. Believe it or not I did not place any ads nor was I aware there were so many. I’m going to look into this because it seems like the system has been placing more ads than expected/usual on my longer videos

[@Carl-yu6uw]

@Samuel Benson half way through a 20 minute video, hell yeah. Besides, as personable as Tim is, fraid he's not got Flutter down yet, let alone arrow functions.