How to align floating action button pop up menu in Flutter

I have this menu on the floating button , but I could not align it correctly, I want it to show directly above the floating button, this is how it looks <a href...

How do I disable a Button in Flutter?

I'm just starting to get the hang of Flutter, but I'm having trouble figuring out how to set the enabled state of a button. From the docs, it says to set <code...

Overflowed By with DropdownButton in Flutter

<strong>Background:</strong> Hello. I have just started learning Flutter and I have run into an Overflowed By error when trying to create a dropdown menu in the top le...

Value property doesnt update for dropdownfield when I do setState in flutter

I am updating the dropdown table dynamically from an API. When I select an hour, the corresponding subjects are retrieved from the API. Let's say I am switchin...

Navigator in Flutter Web without Click Event

I am trying to navigate to another page from landing page without click event and keep these pages in stack. I wrote codes below: <pre><code> class LandingPape...

Change the color of the padding in Flutters FlatButton?

I want to have two colors in my FlatButton, like this: <a href="https://i.stack.imgur.com/MClOD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur....

Cannot disable appearance animations on a floatingActionButton widget

The floatingActionButton property of Scaffold accepts any widget, so I use there a row of a few custom containers to take advantage of the floating effect. I've set th...

Getting text value from active radio button in Flutter

Hi my goal is to have a list of RadioButtons where each of them will have their unique name. At the top there is a Text() field which will take that name from radio bu...

How to reduce the height of the DropDownButtonFormField so that the text inside it does not go out of the middle in flutter?

When I set a height for my container that is the parent of DropDownButtonFormField, I have no problem when the height is 55, but when the height is less (42) than a ce...

How to change dropdown default text color, when it is disabled?

When the dropdown is disabled it has this default black text color, which I want to change. There is an option to change the icon color but no option for text color.<b...

Flutter dropdown button selected value position

How can I make the selected dropdown item appear first in the list when its opened? I'm using GetX for state, is this the proper way of doing it anyway? ...

Notch in BottomAppBar for custom FAB

I'm using <code>UnicornDialer</code> from the <a href="https://pub.dartlang.org/packages/unicorndial" rel="nofollow noreferrer">unicorndial</a> package to create a Mat...

Flutter scaffold extendbody not scrolling

I am using notched FAB icon in bottom navigation bar and to make the notch transparent added extendbody in scaffold. <pre><code>return Scaffold( extendBody...

Implement radio/checkbox logic to custom widgets

I want to create two widgets. Both displaying a 2 column grid with buttons that can be selected/unselected. One should have radio logic (single selection) where as the...

how do we execute two function in single button pressed in flutter

<pre><code>RaisedButton( color: Colors.blueAccent, onPressed: () =&gt;sendData(); //fun1 signupPage(context) //fun2...