stagehand | Stagehand helps designers | Data Visualization library

I have this JSON and I need to loop it and get all the rooms, crew_lines and notes in the same order they appear in the JSON order by Date.

The idea is to use PHP to decode the JSON and Loop across it. Some dates can be empty. I need to save into a table all the info from the JSON. The table contains a field named "type" (Room, Note or Crew ) and I need to save then in the same order:

I just installed stagehand on my mac and the install went off without a hitch, but when I try using it to spawn a new dart application I get this error -bash: stagehand: command not found. Any ideas?

I am using the Ctrl+ Shift+P command in VS Code,like I have done many tie previously. When the stagehand is done running, instead of asking for a Project Name, now VSC is asking "Which Dart Template" I tried entering template names such as: package-simple, web-simple but nothing is letting me passed that point and when you click out of that field, the prompt disappears. Any ideas on why this is happening? See screenshots for the exact view.

I've tried updating the stagehand, running package get, package upgrade, closing and restarting VSC

none specifically to show

See screenshots for info.

I got a "Dart upgrade" in VS Code (win10) right after when I try to create a new flutter web project I got

Unable to execute Stagehand. Stagehand exited with code 65. stagehand 3.3.2 doesn't support Dart 2.3.1.

given that I didn't have this problem before, I'm assuming that it's caused by the update.

I run "flutter upgrade" and this is my flutter doctor

Doctor summary (to see all details, run flutter doctor -v): [√] Flutter (Channel stable, v1.7.8+hotfix.4, on Microsoft Windows [Version 10.0.18362.295], locale en-US)

[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3) [√] Android Studio (version 3.4) [√] VS Code, 64-bit edition (version 1.38.0) [!] Connected device ! No devices available

! Doctor found issues in 1 category.

and this is my "flutter --version"

Flutter 1.7.8+hotfix.4 • channel stable • https://github.com/flutter/flutter.git Framework • revision 20e59316b8 (7 weeks ago) • 2019-07-18 20:04:33 -0700 Engine • revision fee001c93f Tools • Dart 2.4.0

any idea how to solve it?

[please add "stagehand" in the tags,

I don't have enough reputation to do it myself]

I keep getting below error after I upgrade my Dart SDK. It seems webdev package has been upgraded from version 2.0.5 to 2.0.6. However I can't run my project now,

I'm new to Dart/Visual studio code and have hit a wall setting up one of the predefined stagehand apps "web-angular".

I've installed the dart language support extension and created a new folder called c:\webdev\Angular_dart . From within the terminal in VSCode i ran "stagehand web-angular", then "pub get" then "pub global run webdev serve web:8888"

I'm able to see the default web page (a todo list) but when I hit F5 from within VSCode it gives me an error saying it can't see any of the files in my lib folder.

The first one it hits is..

I've installed stagehand and added %APPDATA%\Pub\Cache\bin to my PATH Environment Variable, but Powershell Terminal in VSCode cannot find it, though in standard Windows Console it works just fine.

What should I do to make stagehand work in VSCode?

I've been playing around with Dart recently and found that it's very comforting language to play with. I try to build a simple web app with pure Dart (no framework like AngularDart or any else) with three pages (login, dashboard, and profile).

I put the login page by modifying the index.html provided by the stagehand command (web-simple), so there is nothing wrong since the main.dart will immediately bind to index.html and I can edit the content within the login page (index.html) through main.dart directly.

What I don't get about was how to bind other pages with dart code. I want to edit or add some interactivity through Dart, but have no idea how to bind those codes with the other html pages beside index.html.

Any help would be much appreciated.

Using: dart 2.0.0

How do you create components for AngularDart?

I have with no luck, looked at https://github.com/dart-lang/angular_components

I have done the following steps:

1. stagehand package-simple
2. added export to dart file with library ;

3. referenced the package in pubspec.yaml

   You must have a dependency on build_runner in pubspec.yaml. dev_dependencies: build_runner: >=0.8.10 <2.0.0 You must have a dependency on build_web_compilers in pubspec.yaml. dev_dependencies: build_web_compilers: >=0.3.6 <0.5.0

   Please check the following imports: `import 'package:<...>template.dart''

I have tried to build the package with: