I have a list of accounts that I have stored in Firestore, and when I want to edit the accounts, I want to be able to have the current information already pre-filled with what is there. I'm able to grab…
likes[asdasd,sadsad] T here is a list of UIDs for each post, I determine the most likes according to the length of this list. I want this list to come in order from the longest to the shortest, what should I…
when I click on one of these yellow buttons I need a the other buttons to appear in the image below the yellow buttons are some categories and the buttons which appear after that are sub categories I have no…
In this Project I'm using firebase authentication and for changing homepage of the MaterialApp a StreamBuilder is implemented at MaterialApp's home section but its not working as expected. home of the MaterialApp, home: StreamBuilder( stream: FirebaseAuth.instance.authStateChanges(), builder: (context, snapshot) {…
I was trying to add a dropdown menu for a project that I'm currently making and I ran into an issue with my code. I was following a tutorial on YouTube to build a simple one, but I've run into…
It is a text editing app. I want to change my text color. I can't figure out what the error is. List<TextInfo> texts = []; int currentIndex = 0; changeTextColor(Color color) { setState(() { texts[currentIndex].color = color; //it works });…
I have a problem that my code is working fine when I tap on one product button, but when I tap on the other one it mixes up, So basically when I tap on the one product it changes the…
How to set ElevatedButton width. I tried Wrap ElevatedButton with SizedBox set width and Width container but it didn't work. I also set the minimumSize in the ElevatedButton still can't change the width of the button. Can anyone help me?…
I want every abcdLine's items characters in new line(vertically scrollable), and all items of characters should be horizontally scrollable in flutter application. I tried with Listview.builder(), but I couldn't get what I want. List abcdLine = [ { 'characters': ['Ka','Ka','Ki','Kee','Ku','Koo','Ke','Kai','Ko','Kau','Kam','Kah'],…
I want to extract sub strings from a string using regex in flutter. Eg: if string is "HI hello @shemeer how are you @nijin", the expected result will be [shemeer,nijin] Input : String s= "HI hello @shemeer ul haq how…