browser-detection

问题 I googled this topic and I came across with three different ways to configure browser capabilities: browscap.ini, browserCaps element in web.config and .browser files in App_Browsers. I thought .browser files is the latest way, but I don't seem to find up-to-date files. But I found quite fresh browscap.ini from http://browsers.garykeith.com/downloads.asp. My first priority is to exclude common crawlers from the visitor stats. The second priority is to detect browser and os with correct

问题 I googled this topic and I came across with three different ways to configure browser capabilities: browscap.ini, browserCaps element in web.config and .browser files in App_Browsers. I thought .browser files is the latest way, but I don't seem to find up-to-date files. But I found quite fresh browscap.ini from http://browsers.garykeith.com/downloads.asp. My first priority is to exclude common crawlers from the visitor stats. The second priority is to detect browser and os with correct

问题 I need a quick and dirty way to detect media query support using jquery. I defined a function as follows: function mediaQueriesEnabled () { var v = parseFloat($.browser.version); if ($.browser.msie) { if (v < 9) return (false); } return (true); } Can someone help me fix this up a bit? Looking at this page: http://caniuse.com/css-mediaqueries I realized that there are some complexities here. For example, when I test my version of safari, I get "534.57.2". I want to avoid installing modernizr

问题 I need a quick and dirty way to detect media query support using jquery. I defined a function as follows: function mediaQueriesEnabled () { var v = parseFloat($.browser.version); if ($.browser.msie) { if (v < 9) return (false); } return (true); } Can someone help me fix this up a bit? Looking at this page: http://caniuse.com/css-mediaqueries I realized that there are some complexities here. For example, when I test my version of safari, I get "534.57.2". I want to avoid installing modernizr

问题 This question already has answers here : Closed 6 years ago . Possible Duplicate: What is the Best way to do Browser Detection in Javascript? I'd like to essentially do the following (in JavaScript or PHP): if (desktop browser) { do x; } else { // mobile browser do not do x; } It is known that using a browser detection method is not recommended. A better solution is using a capability testing. My question is, with mobile browsers become smarter and as powerful as the desktop version, what

问题 Is there a way to detect whether user is accessing your website from android powered tablet or phone on the server side? I don't own any android devices, so it's not possible for me to test what kind of headers those devices send. In my research I found: - many ways to detect it using javascript. But thats (IMHO) not the best moment, when you decide what web version should be sent to client. I prefer to server each version based on http headers sent by client. - database of http headers

问题 I have a requirement in my project to show outdated browser message when user uses old browser. I am using angular 1.5.5. I tried with angular-bowser module which works on angular supported browser, but the problem comes with old versions like IE8, which doesn't support my angular version . So angular-bowser module doesn't work . Can somebody let me know about any other ways or some library or anything in that matter that can help? 回答1: because angularjs doesn't just depend on angular modules

问题 I am trying to use a device and OS detection script and came across with this mobile detect js plugin. It seems pretty clean yet quite confusing. GITHUB LINK and DOC LINK It seems the documentation is not thorough and I am finding a bit confusing on how to create special cases. For example, what I am trying to do is to find whether user is visiting website using mobile or tablet and after that check is done the next step is to find the OS of the device. function deviceDetectionScript() { var

问题 Is it possible to change the destination of a link based on whether the user has a mac or a PC using javascript? To give an example: The Apple website allows download of Quicktime but it "knows" whether you are using a mac or a pc and directs you to the relevant page. Background/Reason for doing this: I have built a website for someone and they have a number of audio and video files on there. Ideally they want it so that if the user is on a mac it will download a quicktime version of the file

问题 There are lots of ways for browser detecting in JavaScript. As far as i know, using navigator.userAgent or detecting features (like XMLHttpRequest ) and so on. Can anybody tell me which way is the best and most effective? 回答1: If you really need to know what browser they're using, you mostly have to look at the userAgent string (although you can sometimes infer the browser by looking for a couple of obscure features). Just be aware that some browsers let the user change that and lie to you. :