reverse-name/dart-js/test.dart
2024-03-04 23:47:22 +08:00

36 lines
742 B
Dart

// js
import 'dart:js' as Js;
import 'dart:html';
void main() {
// Find an element by id (an-id).
Element idElement = querySelector('#an-id')!;
// Find an element by class (a-class).
Element classElement = querySelector('.a-class')!;
// Find all elements by tag (<div>).
List<Element> divElements = querySelectorAll('div');
print("Hello, World!");
var a = "Hello, World!";
for (var i = 0; i < 10; i++) {
a += " " + i.toString();
}
int b = 124242424;
for (var i = 0; i < 10; i++) {
b += b * i;
}
// js sleep
Future.delayed(Duration(milliseconds: 1000)).then((value) {
print("延时1秒执行 then ");
print(value);
});
var closuer = () {
print("closuer");
};
closuer();
print(a);
}