Private callbacksPrivate errorPrivate refTrigger the error event event
The value to pass to the callback
void
const event = new Notifier<number>();
const id = event.subscribe((value:number) => {
console.log(value);
}, (error) => {
console.error(error);
});
event.error(new Error("It doesnt't work!"));
event.unsubscribe(id);
Trigger the event
The value to pass to the callback
void
const event = new Notifier<number>();
const id = event.subscribe((value:number) => {
console.log(value);
});
event.notify(1);
event.unsubscribe(id);
Use notify instead
Trigger the event
The value to pass to the callback
void
const event = new Notifier<number>();
const id = event.subscribe((value:number) => {
console.log(value);
});
event.notify(1);
event.unsubscribe(id);
Subscribe to the event
The callback to call when the event is triggered
Optional error: ((value) => void)The callback to call when an error is triggered
The id of the subscription
const event = new Notifier<number>();
const id = event.subscribe((value:number) => {
console.log(value);
});
event.notify(1);
event.unsubscribe(id);
Convert the event to a promise
Promise
Convert the event to a promise. This is useful for the async/await style async pattern.
async myFunction() {
const result=await WebzDialog.popup(
"Hello World",
"Alert", ["Ok","Cancel"]).toPromise();
console.log(result);
}
Generated using TypeDoc
Notifier
Description
A class for creating events
Export
Notifier