JavaScript是一种轻量级的面向对象的脚本语言,用于在网页中创建具有交互效果的动态 HTML 页面。它是一种解释性脚本语言,其代码仅在 Web 浏览器中运行。它也被称为浏览器语言,可用于客户端开发和服务器端开发。它由Netscape 的 Brendan Eich开发,并于 1995 年首次发布。
JavaScript 示例:
Javascript
Javascript
VBScript是 Microsoft 推出的一种主动脚本语言。它是基于 Visual Basic 开发的,也称为 Visual Basic 脚本语言。它不支持所有浏览器,仅支持 Internet Explorer。它一般用于微软环境,使用组件对象模型来访问系统对象和环境变量。
VBScript 示例:
Javascript
JavaScript 和 VBScript 的区别:
S.No. | JavaScript | VBScript |
---|---|---|
1. | It was developed by Netscape. | It was developed by Microsoft. |
2.. | It does job as a client-side scripting language. | It does job as both server-side and client-side scripting language. |
3. | It supports all web browsers and it is a default scripting language in mostly browsers. | It does not support all browsers, supports only Internet Explorer. |
4. | It uses the same operator for various operations. | While it uses different operators for various operations. |
5. | It uses curly braces for declaration of functions. | It uses Function and End function for declaration of functions. |
6. | JavaScript file has the file extension “.js”. | VBScript file has the file extensions “.vbs” or “.vba”. |
7. | It is simpler and easier to learn JavaScript. | It is difficult for beginners to learn VBScript as compared to JavaScript. |