Questions tagged [flutter-dialog]
68 questions
0
votes
1 answer
Refreshing Dialog In Flutter with Bloc
So I'm trying to pick a date with a DatePicker package from inside a showDialog using Bloc.
Here's the code that shows the Dialog:
onPressed: () {
showDialog(
context: context,
barrierDismissible: true,
child:…
João Martins
- 706
- 1
- 8
- 20
0
votes
1 answer
Update ModalBottomSheet after api call in flutter
I am new flutter , developing an application which call an api and fetching data from server which is showing on a bottom sheet. in this case Iam showing the bottom sheet meanwhile perfroming the api call. After the api call I want to update the…
ranjith
- 4,526
- 5
- 27
- 31
0
votes
2 answers
Title is not displayed in AlertDialog Widget Flutter
Provider.of(context, listen: false)
.addProducts(_editedProduct)
.catchError((error) {
return showDialog(
context: context,
builder: (ctx) {
return AlertDialog(
title: Text(
…
0
votes
0 answers
display showDialog when a value is changed in provider
I have a boolean variable in my model class that extends ChangeNotifier, when the value of this variable changes I want to show a dialog and pop this dialog when it changes to false.
Code that I am using:
Widget selectedFiles() {
return…
Chintan Jagad
- 115
- 2
- 2
- 7
0
votes
1 answer
Flutter: Replace bottom Dialog with alert dialog
When I click at an option of my bottom dialog, I want the bottom dialog to be replaced by an alert dialog, Here is my onTap's function code:
Navigator.of(context).pushReplacement(MaterialPageRoute(
builder: (_) => AlertDialog(
shape:…
Prodromos Sarakinou
- 809
- 4
- 16
0
votes
1 answer
Unable to make showDialog's background transparent
I am trying to popup dialog while making http request, to accomplish this I have created function which show dialog on screen.
Here is my code.
class AppLoader {
static Future showLoadingDialog(BuildContext context, GlobalKey key) async {
…
Programmer
- 398
- 1
- 9
- 33
-1
votes
1 answer
Flutter - Delay barrierDismissible on dialog
In Flutter, use showGeneralDialog to show a dialog and use barrierDismissible to make it can not be closed when click outside.
But i want to make it can not be closed when click outside for first 2 second, then it can be able to close…
I'm MasY
- 19
- 3
-1
votes
1 answer
Flutter insert ListView inside showGeneralDialog
in Flutter i want to show simple ListView inside showGeneralDialog dialog. but i get this error:
RenderBox was not laid out: RenderFittedBox#d8a97 relayoutBoundary=up1
'package:flutter/src/rendering/box.dart':
Failed assertion: line 1694 pos 12:…
DolDurma
- 15,753
- 51
- 198
- 377