这是主页功能,其中我为轮播图像添加了图像滑块(刷卡器),并且图像是从 PHP 网络加载的,但图像无法加载并引发空错误,并且其主体也已加载在下一个函数中,代码如下:
class Home extends StatefulWidget {
Home({
Key? key,
required this.body,
}) : super(key: key);
final body;
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
Future<List<ModelEbook>>? getSlider;
List<ModelEbook> listSlider = [];
@override
void initState() {
super.initState();
getSlider = fetchEbook(listSlider);
}
@override
Widget build(BuildContext context) {
return Container(
child: SingleChildScrollView(
child: FutureBuilder(
future: getSlider,
builder:
(BuildContext context, AsyncSnapshot<List<ModelEbook>> snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
//displays data here
return Column(
children: [
//Slider
// ImageSlider(),
Container( …Run Code Online (Sandbox Code Playgroud)