javascript browser agent

This article mainly introduces how to judge the browser version and kernel of the browser by js, which can be used for judgment on various browsers and has some reference value, for more information about how to determine the browser version and the

This article mainly introduces how to judge the browser version and kernel of the browser by js, which can be used for judgment on various browsers and has some reference value, for more information about how to determine the browser version and the

1. Firefox Gecko is the Firefox rendering engine. The original gecko was developed as part of a generic Mozilla browser, and the first browser to use the Gecko engine was Netscape6; We can use the user agent detection: The following JS code:

About JavaScript browser objects and javascript Window The window object not only acts as a global scope, but also represents a browser window. The window object has the innerWidth and innerHeight attributes to obtain the internal width and height

Window The Window object not only acts as a global scope, but also represents a browser window. The Window object has the Innerwidth and Innerheight properties to get the internal width and height of the browser window. Internal width refers to

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The following is a complete user agent string detection script, including detection of the rendering engine, platform, Windows operating system, mobile device, and game system.var client = function () {//render engine var engine =

JavaScript code example for detecting the browser used by users, javascript example Capability DetectionCheck the capabilities of a specific browser before writing the code. For example, before a script calls a function, it may need to check that

How to determine the browser version and the browser kernel using js This article mainly introduces how to judge the browser version and kernel of the browser by js, which can be used for judgment of various browsers and has some reference value.

The browser object Model (BOM) gives JavaScript the ability to "talk" to the browser. There is no formal standard for the browser object model (Browser object Model,bom). Because modern browsers (almost) implement the same methods and properties of