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
The jquery plug-in recommends browser sniffing userAgent and jqueryuseragent.
Overview
In version 1.7.x, jQuery removes support for browser sniffing. We recommend that you use feature detection. However, this function is also required in actual
Here we recommend a jQuery plug-in useragent for browser sniffing, which is compatible with various browsers and is often used in projects. It is a very practical and comprehensive overview.
In version 1.7.x, jQuery removes support for browser
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
Chrome and Safrai use WebKit as the kernel engine, so ifJQuery.browser.webkit is true to indicate that the browser is Chrome or safari;If JQuery.browser.mozilla is true, it means that the browser is Mozillafirefox (Firefox);Jquery.browser by parsing
JQuery source code analysis-03 construct a jQuery object-tool function. For more information, see. Author: nuysoft/high cloud QQ: 47214707 EMail: nuysoft@gmail.com
Disclaimer: This article is an original article. If you need to reprint it, please
Browser sniffing is now deprecated, but it is needed on some occasions. For example, some statistical scripts. In the standard browser, provided the document.implementation.hasfeature, unfortunately there are bugs, inaccurate, at present, the
Author: nuysoft/high cloud QQ: 47214707 EMail: nuysoft@gmail.com
Disclaimer: This article is an original article. If you need to reprint it, please indicate the source and retain the original article link.
Read, write, or something wrong. Please
In this paper, the programming paradigm in jquery is analyzed in detail. Share to everyone for your reference. Specifically as follows:
The face of the browser front-end programming has undergone profound changes since 2005, which does not simply
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