ARTICLE
TypeScript Project in Visual Studio 2012
In this article I have described how to create a TypeScript project in Visual Studio 2012
TypeScript Project in Visual Studio 2012
TypeScript is a superset of JavaScript that combines type checking and static analysis, explicit interfaces, and best practices into a single language and compiler. TypeScript enables great tooling experiences for JavaScript development. You are writing client-side JavaScript to run on Windows, Internet Explorer, and any other browsers and operating systems, or whether you're writing server-side JavaScript to run on Windows Azure and other servers and clouds.
How to Start a Project
Step 1
First of all we open Visual Studio 2012 and take the TypeScript application project shown under Visual C# and called HTML Application with TypeScript.
Step 2
After performing this action the project has been created; your new project should look like this:
Step 3
Then when you press F5 or click on Debug it will tell you that you need a Web.Config file to enable debugging, as in:
Step 4
When you click Ok, the project should start in your browser and finally you are good to go.
Coding
app.ts
| class Greeter { element: HTMLElement; span: HTMLElement; timerToken: number; constructor (element: HTMLElement) { this.element = element; this.element.innerText += "The time is: "; this.span = document.createElement('span'); this.element.appendChild(this.span); this.span.innerText = new Date().toUTCString(); } start() { this.timerToken = setInterval(() => this.span.innerText = new Date().toUTCString(), 500); } stop() { clearTimeout(this.timerToken); } } window.onload = () => { var el = document.getElementById('content'); var greeter = new Greeter(el); greeter.start(); }; |
default.html
| <!DOCTYPEhtml> <htmllang="en"xmlns="http://www.w3.org/1999/xhtml"> <head> <metacharset="utf-8"/> <title>TypeScript HTML App</title> <linkrel="stylesheet"href="app.css"type="text/css"/> <scriptsrc="app.js"></script> </head> <body> <h1>First TypeScript HTML App Demo</h1> <divid="content"/> </body> </html> |
Reference By
http://www.typescriptlang.org/