A confirm dialog is a dialog box that asks users to approve the requested operation. It usually appears with button pairs like Yes/No, OK/Cancel, Agree/Disagree. Confirm dialogs help prevent accidental Read More
Tag: flutter
How to create multiple floating action button in Flutter
Today, I am showing multiple float button and pass the route inside floating action button pass the route Refrence:https://stackoverflow.com/questions/50839282/how-to-add-multiple-floating-button-in-stack-widget-in-flutter
How to create gallery in gridview using api data in flutter
first we click button where i pass route that shown in image and code is given as below Next, we will goto gallery.dart file where i use gridview concept
Flutter Error:uses-sdk:minSdkVersion 16 cannot be smaller than version 17 declared in library
C:\flutter-firebase\flutter-firebase\flutter_applicationnew\android\app\src\debug\AndroidManifest.xml Error:uses-sdk:minSdkVersion 16 cannot be smaller than version 17 declared in library [:flutter_inappwebview] C:\flutter-firebase\flutter-firebase\flutter_applicationnew\build\flutter_inappwebview\intermediates\library_manifest\debug\AndroidManifest.xml as the library might be using APIs not available in 16Suggestion: use a compatible library with Read More
How to remove Debug in Appbar in Flutter
my code is now i will change Now my code is running Perfectly Refrence:https://www.appsdeveloperblog.com/how-to-remove-the-debug-banner-in-flutter-app/
Flutter Error:type ‘String’ is not a subtype of type ‘num’ of ‘other’
my error my code is here now ,i change my code now my issue is solved
How to pass route on text in flutter
my requirement is there when i click text or country route will pass now it will go trips.dart file now output will look this
Flutter Error:How to resolve range error for invalid value
Today, i got error when i running code My code is: now i will change code i replace the code snapshot to filter in item count Refrence:https://stackoverflow.com/questions/53967624/flutter-error-rangeerror-index-invalid-value-not-in-range-0-2-inclusive/53968166
How to show tabbar view in flutter
in below figure there are four tabbar view trip,event,trip-type and event-type now, create four dart file alltrip.dart,allevent.dart,eventcategory.dart,tripcategory.dart below alltrip.dart similarly create other 3 dart file
How to use search textbox and dropdown inside listview
put textfield inside listtile see in below code Put dropdown inside listtile Now ,output of above code is
Flutter – How to limit text length
Today, when I use TextSpan widget? child: Text( snapshot.data[index].slug), then i got this problem Solution: after using substring length my problem got solved Refrence:https://stackoverflow.com/questions/57685855/flutter-how-to-limit-text-length
How to Display images in Flutter Using Api
Step 1: assign image field name in modal in user.dart Step 2: create api in service.dart Step 3:show image in dart file
Error: The getter ‘addressOf’ isn’t defined for the class in Flutter
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/ffi-0.1.3/lib/src/utf8.dart:63:33: Error: The getter ‘addressOf’ isn’t defined for the class ‘Utf8’. ‘Utf8’ is from ‘package:ffi/src/utf8.dart’ (‘/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/ffi-0.1.3/lib/src/utf8.dart’). Try correcting the name to the name of an existing getter, or defining a Read More