Issue I have two elevated buttons I want to disable if I click the A button and disable the B button if I click the B button then need to disable button A. Solution you can do it with just
Continue readingTag: flutter-test
Not getting desired output when trying to add values to a map Flutter
Issue I have a map named _body to which I’m trying to add values dynamically using for(i=0;i<n;i++) { _body.addAll({ ‘receiver_details’: { ‘[$i]’: { "receiver_name": "$receiver_name", } } } ) } the desired output would be {receiver_details: {[0]: {receiver_name: abc}},[1]: {receiver_name:
Continue readingHow can I delete a task from my task list in flutter
Issue I’ve created a to do list application. Here I used provider package in my main.dart file and I returned a file which is TaskData so that I can create methods in there and use them at the entire app.
Continue readingflutter arrow on Column children
Issue hi guys! I’m facing this issue with Column Widget, when I debug my app and open the page it pauses the debug process and gives me this arrow on text Widget I tried to write Fixed "String" value and
Continue readingonChanged returns null while trying to assign a value from a textField flutter
Issue I am trying to assign a value which is typed in by the user from a textField, but it returns null. Note that I am using a statelessWidget Here is the variable that I am trying to assign the
Continue readingConverting object to an encodable object failed: _linkedhashmap len:1 Flutter
Issue I have a map which contains two standard key and value pairs like _body = { "expected_time": "$Time", "payment": "$payment", "receiver" : {}, }; And another map named receiver inside it as you can see. Values are being passed
Continue readingonChanged doesn't work while assigning a value to a variable flutter
Issue I have to use call back to raise the variable value, but while I am trying to test that if my variable gets initialized of not using a print statement, it returns null which means the variable is not
Continue readingFlutter widget test EasyLocalization is enable to initialize
Issue I m trying the simplest test has possible and when I ensureInitialized EasyLocalization the test never stops. If I don’t ensureInitialized EasyLocalization the test crash with The following LateError was thrown attaching to the render tree: LateInitializationError: Field ‘_deviceLocale@1348168148’
Continue readingHow to check object in model class when its null sometime in response in flutter
Issue Error is shown when subscription object is null which is the required type parameter. Error: NoSuchMethodError: The method ‘[]’ was called on null. Receiver: null Tried calling: How to solve this error, arrived on when subscription object is null.
Continue readingHow to check object in model class when its null sometime in response in flutter
Issue Error is shown when subscription object is null which is the required type parameter. Error: NoSuchMethodError: The method ‘[]’ was called on null. Receiver: null Tried calling: How to solve this error, arrived on when subscription object is null.
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