browser device detection

Gets the user agent string and all lowercase. var ua = Navigator.userAgent.toLowerCase (); document.write (UA); In the previous article, we introduced the browser rendering engine, platform, Windows operating system, mobile device and game

9.1 Capability Detection The most commonly used and most widely accepted is that the client detection form is capability detection (also called feature detection). The goal of competency detection is not to identify a particular browser, but to

Nonsense do not say much, directly to everyone paste JS code, code with comments, interested friends to study together. /** * Author:laixiangran. * Created by Laixiangran on 2015/12/02. * Detect access to Web page browser rendering engine,

Some js Code, spare by yourself, master do not laugh at me. (Cross-browser basic events, browser detection, and judgment of the browser name, version number, and operating system) are very practical and convenient for your use. Interested friends

Javascript Framework Design-browser sniffing and Feature Detection, javascript sniffing Browser sniffing is no longer recommended, but it is still needed in some cases. For example, some statistics scripts. In the standard browser, document.

Javascript Framework Design-browser sniffing and Feature Detection Browser sniffing is no longer recommended, but it is still needed in some cases. For example, some statistics scripts. In the standard browser, document. implementation. hasfeature

First, testingFor user agent detection, detection range includes browser engine, platform, Windows, mobile device and game system, etc./** User Agent detection script, detection range including browser engine, platform, Windows, mobile device and

First, testingFor user agent detection, detection range includes browser engine, platform, Windows, mobile device and game system, etc./** User Agent detection script, detection range including browser engine, platform, Windows, mobile device and

This article mainly introduces the information about browser sniffing and feature detection in javascript framework design. if you need it, you can refer to the browser sniffing, which is no longer recommended, but it is still needed in some

The scale mentioned here is not the size of the browser, but rather the percentage scaling of the content of the browser's Web page (by pressing the CTRL and + keys or the scale of the-number key).There are ways to detect this scale, and QQ space is