How to Change the Selected Item Background Color in the Opened DropdownMenu in Flutter?
How to change the selected item background color in the opened DropdownMenu? I want to change the selected item background color in the opened DropdownMenu.
How to change the selected item background color in the opened DropdownMenu? I want to change the selected item background color in the opened DropdownMenu.
I have Column which consists of 2 Text widget in it and I tried to apply TextOverflow.ellipsis to the widgets when the string is too long. However, the overflow doesnt seems working as I stil get the "RenderFlex Overflow" error.…
How to change the border color of DropdownMenu? I want to change the border color of DropdownMenu.
I sometime got the following error in my Crashlytics: Bad state: Future already completed. Error thrown by an image listener. This is my function to calculate an image dimension, where I think the error is thrown: Future<Size> calculateImageDimension( String imageUrl,…
How do you convert the double 15.350000000000001 automatically to a string "13.35" without having to specify the number of decimal places? I know that there is double.toStringAsFixed but it has the huge drawback that it converts 1 to "1.00" which…
Am trying to upload an image to server, but when its making the request its calls the interceptor to refreshToken after getting the token it will throw this error: [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: DioException [unknown]: null E/flutter ( 5915): Error: Bad…
so im new to flutter dart.. i want to retrieve data base on the user input code the data will be display in a popup widget i dont see any errors but the data does not show up `void main()…
I want to add row list. First click add button it working fine.. Refer this image And second click add button it row become double.. refer this bellow image Pic #1 is what it is pic #2 is what I…
I am working on a small Flutter application for children, the concept is that there is an image in the background on which users have to draw. I am using Custom Painter for that. There is a feature to erase…
I'm getting weird error, The argument type 'UserData' can`t be assigned to the parameter type 'UserData?' I think assigning 'UserData?' to 'UserData' is unsafe but, its obvious that I have definitely defined value. How can I add undefinition to make…