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Questions - flutter-alertdialog

How can I pop a flutter cool alert dialog

I have a class that returns a button to delete a post and i added coolalert package for confirmation popup, but everytime i click on 'Yes" it pops all my home page instead of the popup and the po...
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ekwin paradika

flutter

popup

flutter-alertdialog

Votes: 0

Answers: 1

Latest Answer

You could use autoCloseDuration: Duration(seconds: 5), as a parameter and it will be closed after 5 seconds. Full code: CoolAlert.show( confirmBtnText: "Send Another", cancelBtnText: &qu...
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Malik Muslih

Flutter: Alert Dialog with CupertinoNavigationBar back button

Flutter Question: I am trying to implement an alert dialog on my Cupertino Navigation bar back button when pressed, but I think I have no idea how this would work when I'm not using a custom back butt...
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Saheed

flutter

flutter-alertdialog

Votes: 0

Answers: 1

Latest Answer

Try adding a leading parameter to the CupertinoNavigationBar - GestureDetector with an icon. Widget build(BuildContext context) { return CupertinoPageScaffold( navigationBar: CupertinoNavigation...
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Samia Ashraf

Trying to use showDialog()/show Pop up on app startup

What I want to achieve: I want to open a pop up explaining my app when it starts. My approach: As far as I understand it from googling the issue, I should use the showDialog() method. In its most basi...
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Joe

flutter

popup

flutter-alertdialog

flutter-dialog

Votes: 0

Answers: 4

Latest Answer

Using WidgetsBinding.instance.addPostFrameCallback inside initState perform its inner task after the 1st frame is complete. addPostFrameCallback Schedule a callback for the end of this frame. Next ...
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Md. Yeasin Sheikh

AlertDialog button doesn't function in Flutter

I have a TextFormField inside an Alert Dialog which is supposed to close only after the TextFormField value has been validated or show an Error Message in case no input was provided. However, as thing...
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coolhack7

flutter

forms

validation

flutter-layout

flutter-alertdialog

Votes: 0

Answers: 1

Latest Answer

We are using Form therefor FormState can handle the validation process. On validator validator: (phone) { if (phone == null || phone.isEmpty) { return 'Phone Number Required'; } else { ret...
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Md. Yeasin Sheikh

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