Flutter, WebView empty page using Provider - flutter

Question

I have Provider on top of MyApp, and the webview is still opening with a blank screen.
No errors, no suggestions it just opening with a blank screen and not loading.
If i put a web address in the url is working fine but i want to have this dynamic.
runApp(
Provider<Events>.value(
value: Events(),
child: MyApp(),
),
);
class Events {
final String imagePath, site;
Events({
this.imagePath, this.site
});
final events = [
castel,
lake,
];
import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:provider/provider.dart';
import '../model/events.dart';
import './flutter_web.dart';
class Site extends StatelessWidget {
#override
Widget build(BuildContext context) {
final events = Provider.of<Events>(context);
return Container(
padding: const EdgeInsets.all(4.0),
child: Container(
child: IconButton(
onPressed: () => Navigator.of(context).push(
MaterialPageRoute(
builder: (context) => FlutterWeb(events.site),
),
),
icon: Icon(
FontAwesomeIcons.internetExplorer,
size: 30.0,
color: Colors.lightBlue,
),
),
),
);
}
}
return WebView(
initialUrl: events.site,
)

Answer 1

You can copy paste run full code below
In value attribute, you need to pass variable not class
In your code snippet events is array it might be a typo
code snippet
void main() {
final events = Events(imagePath: "castel", site: "https://flutter.dev/");
runApp(
Provider<Events>.value(
value: events,
child: MyApp(),
),
);
}
working demo
full code
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:webview_flutter/webview_flutter.dart';
class Events {
final String imagePath, site;
Events({this.imagePath, this.site});
}
void main() {
final events = Events(imagePath: "castel", site: "https://flutter.dev/");
runApp(
Provider<Events>.value(
value: events,
child: MyApp(),
),
);
}
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: Site());
}
}
class Site extends StatelessWidget {
#override
Widget build(BuildContext context) {
var events = Provider.of<Events>(context);
return Scaffold(
body: Center(
child: Container(
padding: const EdgeInsets.all(4.0),
child: Container(
child: IconButton(
onPressed: () => Navigator.of(context).push(
MaterialPageRoute(
builder: (context) => FlutterWeb(events.site),
),
),
icon: Icon(
FontAwesomeIcons.internetExplorer,
size: 30.0,
color: Colors.lightBlue,
),
),
),
),
),
);
}
}
class FlutterWeb extends StatelessWidget {
String site;
FlutterWeb(this.site);
#override
Widget build(BuildContext context) {
return WebView(
initialUrl: site,
);
}
}