https://pub.dev/packages/flutter_tex/example (want to run this code for Flutter Web)
Goal: Deploy flutter example on a simple web page for checking latex code output
Expected result: Simple web page where you type Latex on the left and it shows you rendered equations on the right
My experience: 1 day
Current installation: Flutter, Dart, Android Studio, Dart -> Able to "create new Flutter project"
What I have tried: Opened a new flutter project - pasted code in main.dart - did not work (no device device - need virtual device for web deployment?)
In order to run your Flutter project on the web, you must ensure that you have the latest version of Flutter (currently I am running v2.0.2). If you don't have the latest version, just run flutter upgrade in the terminal.
Secondly, you need to check whether the package that you are using also supports the web platform. You can check it by going into the "Scores" tab in the package.
Then, all you have to do is to run the command:
flutter run -d chrome
This will launch the flutter app in the Google chrome browser.
Related
I have just started learning flutter and mobile app development
When I click create new flutter project it does not show any template and shows this -create new flutter project wizard
My flutter doctor -v output is -picture of the output
I'm not sure how to create a new flutter project properly and start the actual development of app.
Please help, thank you
Go to the flutter app and then create the project. This will give you the default project to start.
First download Flutter SDK for windows from here.
Then extract the zip in C:\src\flutter which would look like this:
Go to the New project-->Flutter App in android studio and enter the SDK path:
Then click next and then finish:
Go to the android studio setting and install android sdk command-line tools:
Also after doing these steps go to C:\src\flutter and run flutter_console.bat file in which enter these commands:
flutter doctor to see everything is working correctly or not.
flutter doctor --android-licenses this command will check if all licenses are excepted or not. If not you should accept all.
I want to know that if it is possible to make flutter app for web without using HTML, css or javascript and only using flutter and dart
Yes, it is absolutely possible to create a web app using flutter and dart.
To add web support in the existing flutter project you can run the command flutter create . and to release it run the command flutter build web
For testing your app in chrome you can use command flutter run -d chrome
You can disable android support using command flutter config --no-enable-android and disable ios support using command flutter config --no-enable-ios
Yeah, it is not need to build web app with HTML,CSS & JS, your flutter code alone will work.
Note: try flutter upgrade bcs v-2.0.0 stable release for web got released
Yes, you can use Dart/Flutter exclusively to build web apps. You don't need to write any HTML/CSS/Javascript.
You can setup your project from the terminal (like previous comments suggests), or you can use an IDE such Android Studio, or you can use Visual Studio.
If you use Android Studio, you can create a new Flutter Project, and select the 'web' platform only, and de-select Android and IOS.
I am currently using Dart/Flutter to build web apps only. Android Studio builds the HTML/CSS/Javascript for you. Then you just have to publish it into a web server (online or local).
Yes you can use Flutter for web apps but though it is in early stage of development about how the web app will be stable or not
I'm stuck at Syncing files to device Chrome when running the project, the same result from vscode terminal and command prompt, I only get a white screen on a google window and it doesn't seem to be in progress anymore, the steps that I made to create the project are :
flutter channel master
flutter upgrade
flutter config --enable-web
flutter create webapp
cd webapp
flutter run
I tried to check the console with F12 on the browser but it is empty.
I can run the project only in the release mode with flutter run --release, but it so exhausting to test on this mode seen that the hot reload takes so much time.
It is recommended to use beta channel for web support in flutter.
flutter channel beta
I am making basic web page by Flutter
so I am using Android Studio
but how can I check web screen by Chrome?
I have made web page by HTML but this is my first time making it with Flutter.
Just follow this tutorial:
https://flutter.dev/docs/get-started/web
Run the following commands to use the latest version of the Flutter SDK from the beta channel and enable web support:
flutter channel beta
flutter upgrade
flutter config --enable-web
Once web is enabled, the flutter devices command outputs a Chrome device that opens the Chrome browser with your app running, and a Web Server that provides the URL serving the app.
flutter devices
Create and run
flutter create myapp
cd myapp
flutter run -d chrome
Alternatively, to add web support to an existing project, then run it in Chrome, do the following:
cd existing-project
flutter create .
flutter run -d chrome
you have to change your flutter channel to master and then when you click on the run button it will give you two options whether to run on chrome or the emulator
I should have bookmarked it, but the googles aren't being helpful.
There was a recent (past week or so) that the standard flutter command on the master branch can now eliminate the difference between Flutter and flutter_web repositories. This will be helpful for an upcoming demo.
Since the question is asking where the announcement link was, I bookmarked them. (Probably you don't need anymore though).
https://groups.google.com/forum/#!topic/flutter-announce/-LQPz3C3JAM
https://www.reddit.com/r/FlutterDev/comments/cl6cul/flutter_for_web_preview/
Edited:
I just tried the new approach and made some mistakes. So I would like to share more on this.
Steps at Flutter (Channel master, v1.9.1-pre.91):
First create a new project:
flutter create --web project
OR
$ flutter create project
$ cd project
$ flutter create --web .
Compile and Run the project with chrome (will launch chrome)
$ flutter run
That's all.
Another thing I found out: if you add the plugin which flutter web does not support, you can still pub get, compile successfully. The error will only happen when the unsupported code is triggered and then report some exceptions such as NoSuchMethodError: '<Unexpected Null Value>'.
Another Note: If you don't connect any mobile devices, flutter run by default will launch the chrome device. If you connect a mobile device, flutter run will pick the mobile device, compile and install it to your mobile device (at least it's the case in my env). So when you have both mobile and chrome devices, to launch the web case, simply execute flutter run -d chrome.
More links:
https://github.com/flutter/flutter/issues/34082
https://github.com/flutter/flutter/wiki/Building-a-web-application-with-Flutter