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Questions tagged [flutter-showmodalbottomsheet]

130 questions
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How to Pass data from showmodalbottomsheet to Previous Page in Flutter

How i pass data from showmodalbottomsheet to previous page. Below is the sample code, what i have tried is there is a button when i click it displays modalbottomsheet and when i click on Done button it should pass 1 value to previous page and also i…
Mohammed Nabil
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Flutter showModalBottomSheet below app bar

I try to show modal bottom sheet on google map page but I need the barrier to be below the app bar for using back button. I can't acheive that. Then I thought to replace it with bottom sheet but the map will be enabled and I don't want that. I need…
lady
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Unable to reflect updated parent state in showModalBottomSheet

I am relatively new to Flutter and while I really like it I'm struggling to find a way to have state values in the parent be updated in showModalBottomSheet. I think I understand the issue to be that the values aren't reflecting in…
Matt Croak
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My modalBottomSheet is draggable just on edges

I have a DraggableScrollableSheet inside of a showModalBottomSheet builder. I have set isDismissible: true for modal sheet but my widget is draggable just on edges. That is because I have a ListView inside of DraggableScrollableSheet. What I should…
Ovidiu Uşvat
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How to make Modal Bottom Sheet elevated equally with Bottom App Bar in Flutter?

So, I am a new Flutter Developer and currently trying to make my own flutter app without any tutorial. I am confused with the elevation of the Modal Bottom Sheet and Bottom App Bar. I want both of the widgets to be elevated equally. Currently, my…
Renaldi Arlin
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Firebase "CurrentUser displayName" won't update with bottomsheet

My application has Firebase Authentication implemented and each user have to input their display name to register into the application. Inside my application I want the user to be able to update this display name. The logic is very simple, user…
SLendeR
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Flutter: Force modalBottomSheet to only close on button click

I am using a modalBottomSheet to store my user's settings profile. I want to perform a firebase operation on close of the bottom sheet. Is there a way to disable all modalBottomSheet gestures to force the sheet to only close on an icon onTap…
Dan_Hemingway
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Flutter showModalBottomSheet is hidden behind CupertinoTabBar

I use CupertinoTabBar, but want to show material design BottomSheet when user's device is Android. However, when I used both of them, BottomSheet is hidden behind CupertinoTabBar like below. Could you help me to fix this? Or is it bad to use both of…
naHash
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setState() called after dispose(): _StatefulBuilderState#09642(lifecycle state: defunct, not mounted)

I'm showing content with bottomsheet, i'm updating folder size after calculating it, using statefulbuilder's setState, i used mounted condition also, then also it showing setState after called dispose, Help me to solve this. FileStat fileStat =…
MSARKrish
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How to put an iOS style dismissible bar on flutter modal sheet

I am pretty new to flutter and trying to achieve a dismissible bar for my modalSheet. Something like this image: I can only think of a stack. But that would make the code complex. Please let me know if there is a better way.
Faizyy
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Flutter ModalBottomSheet state (Radio buttons)

I can't update my state inside modalBottomSheet when i am using radio buttons. When I am changing the radio buttons i am retrieving data from server and i want to update the state. here is my code Here i am calling the…
Rock
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Flutter - change enableDrag and isDismissible on a showModalBottomSheet after the modal has been rendered

I would like to change the state my showModalBottomSheet is in. Specifically change enableDrag and isDismissible between true/false without showing a new modal or replacing the one that is already rendered. Is this currently possible at all? bool…
Isak dl
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Flutter Could not find the correct Provider above this Consumer Widget

I am trying to make a map and button below the map which calls ModalBottomSheetBar with a form inside it but i am getting an error, anyone know what is the problem in the below code ? It gives "Could not find the correct Provider above this…
Mike
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Check if user close modal bottom sheet by draging down flutter

I am creating an app where user can add record. There is a modal bottom sheet which allow user to add their record. When they press add record the modal bottom sheet closes and I reset the text fields and tab Controller. But the issue is how to…
RIZWAN ALI
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How to Make Content Inside showModalBottomSheet Scrollable when it consists webview inside?

I am working on a Flutter application where I'm using a showModalBottomSheet to display some content, including a WebViewWidget. The issue I'm facing is that the content inside the showModalBottomSheet is not scrollable when it exceeds the available…
AndyShubh
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