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pop up box flutter

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YOU.com answered on December 15, 2020 Popularity 10/10 Helpfulness 2/10

answer pop up box flutter

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-1

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Pop-up Box Example'),
        ),
        body: Center(
          child: RaisedButton(
            child: Text('Show Pop-up Box'),
            onPressed: () {
              showDialog(
                context: context,
                builder: (BuildContext context) {
                  return AlertDialog(
                    title: Text('Hello!'),
                    content: Text('This is a pop-up box.'),
                    actions: [
                      FlatButton(
                        child: Text('Close'),
                        onPressed: () {
                          Navigator.of(context).pop();
                        },
                      ),
                    ],
                 );
               },
              );
            },
          ),
        ),
      ),
    );
  }
}

Popularity 10/10 Helpfulness 2/10 Language dart

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

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Comment

-1

   import 'package:flutter/material.dart';

void main() {
  runApp(new MaterialApp(home: new MyApp()));
}

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  final _formKey = GlobalKey<FormState>();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("Flutter"),
      ),
      body: Center(
        child: RaisedButton(
          onPressed: () {
            showDialog(
                context: context,
                builder: (BuildContext context) {
                  return AlertDialog(
                    content: Stack(
                      overflow: Overflow.visible,
                      children: <Widget>[
                        Positioned(
                          right: -40.0,
                          top: -40.0,
                          child: InkResponse(
                            onTap: () {
                              Navigator.of(context).pop();
                            },
                            child: CircleAvatar(
                              child: Icon(Icons.close),
                              backgroundColor: Colors.red,
                            ),
                          ),
                        ),
                        Form(
                          key: _formKey,
                          child: Column(
                            mainAxisSize: MainAxisSize.min,
                            children: <Widget>[
                              Padding(
                                padding: EdgeInsets.all(8.0),
                                child: TextFormField(),
                              ),
                              Padding(
                                padding: EdgeInsets.all(8.0),
                                child: TextFormField(),
                              ),
                              Padding(
                                padding: const EdgeInsets.all(8.0),
                                child: RaisedButton(
                                  child: Text("Submitß"),
                                  onPressed: () {
                                    if (_formKey.currentState.validate()) {
                                      _formKey.currentState.save();
                                    }
                                  },
                                ),
                              )
                            ],
                          ),
                        ),
                      ],
                    ),
                  );
                });
          },
          child: Text("Open Popup"),
        ),
      ),
    );
  }
}

Popularity 10/10 Helpfulness 2/10 Language python

Source: stackoverflow.com

Tags: flutter

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Contributed on Dec 15 2020

Envious Eagle

0 Answers Avg Quality 2/10

popup flutter

Comment

-2

flutter popup

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: api.flutter.dev

Tags: flutter

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Contributed on Mar 01 2023

Nayon Talukder

0 Answers Avg Quality 2/10

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