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如何使用JAVASCRIPT以编程方式检查是否已安装应用程序？

[英]How to programatically check if an application is installed or not using JAVASCRIPT?

 原文  2011-02-09 06:39:08  8   1    javascript/ asp.net/ install/ serverside-javascript

问题描述

I have an ASPX page within which I have javascript code. 我有一个ASPX页面，其中有JavaScript代码。 I want to check wheather a particular application is installed in a system or not from my JavaScript code? 我想检查我的JavaScript代码中是否安装了特定的应用程序？ Can any one kindly let me know how to achieve this in javascript. 谁能让我知道如何在javascript中实现这一目标。 I want to check if a particular version of flash player is installed in my system or not? 我想检查系统中是否安装了特定版本的Flash Player？

(My java script is on server side & it should find if an application is installed in client machine or not) （我的Java脚本在服务器端，它应查找客户端计算机中是否安装了应用程序）

Thanks IN Advance. 提前致谢。

1 个解决方案

解决方案1
 1  2011-02-09 06:58:00

Well first of all, the javascript is not on your serverside. 首先，JavaScript不在您的服务器端。 As it will be called on the client side. 因为它将在客户端调用。

I would recommend SWFObject to determine if Flash is installed or not. 我建议使用SWFObject来确定是否安装了Flash。 I use it and it works pretty well. 我用它，效果很好。

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