const Text('No delivery scheduled') : FutureBuilder( future: delivery, builder: (context, snapshot) { if(snapshot.hasData) { return Text('Delivery done: ${snapshot.data}'); } else if(snapshot.hasError) { return Text('Delivery error: ${snapshot.error.toString()}'); } else { ...
In Flutter this can be done using the FutureBuilder widget. It takes three parameters: future: The future that should be waited upon initialData: The data contained in the snapshot parameter of the builder until the future is completed. builder: A function with the signature (BuildContext ...
In this blog post, we walked through the new features in ourFlutter event Calendaravailable in the2021 Volume 1release. To see all the updates in this release, please check ourrelease notesandWhat’s Newpages. Try out these new features and leave your feedback in the comments section below!
The SyncfusionFlutter Chartswidget includes functionality for plotting more than 30 chart types. Each chart is easily configured with built-in support for creating stunning visual effects. In this blog post, I’ll quickly introduce the new features included in the Flutter Charts widget for th...
@override Widget build(BuildContext context) { Size size = MediaQuery.of(context).size; return FutureBuilder<List<Map<String, dynamic>>>( future: customFuture(), builder: (BuildContext context, AsyncSnapshot<List<Map<String, dynamic>>> snapshot) { if(snapshot.connectionState ...