class PushObjects {
testMethod(): Array<number> {
//declaration and initialisation of array onject
var objs: number[] = [1,2,3,4,5,7];
//push the elements into the array object
objs.push(100);
//pop the elements from the array
objs.pop();
return objs;
}
}
let pushObj = new PushObjects();
//create the button element from the dom object
let btn = document.createElement('button');
//set the text value of the button
btn.textContent = "Click here";
//button click event
btn.onclick = function () {
alert(pushObj.testMethod());
}
document.body.appendChild(btn);