- Run Project Using Command Prompt.
- Create Folder in D Drive
- Create file app.ts
- Open Command Prompt ,Reach upto File
- Write Following Command : tsc app.ts
- It will create an js file(app.js)
- Run File : node app.js
Variable declaration in typescript:
Variable Declared in Method of any Class and outside the class Always declared using var keyword.
Example: var num5: number = 10;
Class Variable declare without var keyword.
Example
- num1: number = 10;
- name: string = “CEG”;
- name2: string = “CEG123”;
class Greeter {
num1: number = 10;
name: string = "CEG";
name2: string = "CEG123";
getcontent(): void {
alert('Class Function');
}
sethtmlvalue(ctrlid: string, text: string): any {
var e1: HTMLElement = document.getElementById(ctrlid);
var num5: number = 10;
e1.innerText = text;
}
}
window.onload = () => {
var gobj = new Greeter();
//alert(gobj.name);
var c: number = 10;
var d: string = "Yogesh";
//alert(gobj.num1);
gobj.getcontent();
gobj.sethtmlvalue('content', "This is Dynamic Value");
};
//function myfun() {
// alert('hello');
//}
//var myfun = () => {
// alert('hello from myfun');
//}