Error with my FutureBuilder and dropdown button

I have a problem with my DropdownButton. I take values from a json file and the problem is that when I try to select a value from dropdownbutton I have an error that s...

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...

displaying images in drop down values

I try to create a Dart multiple page application. I have created a page which navigates from the drawer which contains a form. It has a container in it which i...

hint not working for DropdownButtonFormField in Flutter

I have a form in <strong>Flutter</strong> with textformfield and dropdownbuttonformfield. While running my app hint is not working for me. <strong>hint</strong> not sh...

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...

how too style DropdownSearch Selected Item in flutter

I am using <a href="https://pub.dev/packages/dropdown_search" rel="nofollow noreferrer"><code>dropdown_search</code></a> How to style Selected Item in the dropdown?? I...

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...

multiple selection inside the drop down menu in flutter

Hi In my App I have something like this. <a href="https://i.stack.imgur.com/MJu2L.png" rel="noreferrer"><img src="https://i.stack.imgur.com/MJu2L.png" alt="thi...

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? ...

I am facing an issue with the multi select dropdown

I am new to flutter and I am facing an issue with the multi select dropdown. I have attached the code and the screenshot for the issue. I tried to implement the multis...

Flutter/Dart: Handling Dropdown changes within a ListView.builder, Dropdown button not updating,

I'm guessing I'm missing something simple but I've been at this for days trying every possible solution. How do we handle dropdown selection in a listview.builder? Is...

How to bind an enum to DropdownButton in Flutter?

Is it possible to bind a dropdownbutton to an enum? I have created an enum and trying to bind it to a dropdownbutton, see code below. Thanks for any help on this....

How can I remove/disable an item in a DropdownButtons item list if its selected on a second one (and vice-versa)?

I'm trying to make a pair of dropdown buttons that take their items from the same list, and selecting a value in one disables it in the other one, and vice versa (much...

Searchable spinner in Flutter

I want to get effect similar as here: <a href="https://github.com/michaelprimez/searchablespinner" rel="nofollow noreferrer">https://github.com/michaelprimez/s...