TypeScriptSamples/amd/greeter.ts at master · Macci/TypeScriptSamples · GitHub

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export class Greeter {

element: HTMLElement;

span: HTMLElement;

timerToken: number;

constructor (element: HTMLElement) {

this.element = element;

this.element.innerHTML += "The time is: ";

this.span = document.createElement('span');

this.element.appendChild(this.span);

this.span.innerHTML = new Date().toUTCString();

}

start() {

this.timerToken = setInterval(() => this.span.innerHTML = new Date().toUTCString(), 500);

}

stop() {

clearInterval(this.timerToken);

}