browser-detection

问题 What would be the CSS conditional statement you can use to include specific CSS for IE, Mozilla, Chrome. If IE #container { top: 5px; } If Mozilla #container { top: 7px; } If Chrome #container { top: 9px; } What would be the respective 'If's' ? 回答1: For that You can scan user Agent and find out which browser, its version. Including the OS for OS specific styles You can use various CSS Hacks for specific browser Or Scripts or Plugins to indentify the browser and apply various classes to the

问题 So I'm running jQuery 1.3.2 (yep it's old and right now I can't upgrade). Problem is I'm trying to drop IE6 support for our internal site and upgrade the browser. I have this check if($.browser.msie && $.browser.version=="6.0") { // do something... } But during testing (some) Firefox users are seeing the do something condition and should'nt be. Here are some of the User Agents that I think might be causing the issue. UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML,

问题 So I'm running jQuery 1.3.2 (yep it's old and right now I can't upgrade). Problem is I'm trying to drop IE6 support for our internal site and upgrade the browser. I have this check if($.browser.msie && $.browser.version=="6.0") { // do something... } But during testing (some) Firefox users are seeing the do something condition and should'nt be. Here are some of the User Agents that I think might be causing the issue. UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML,

问题 I want to keep some statistics about users and locations in a database. For instance, I would like to store "Mozilla","Firefox","Safari","Chrome","IE", etc... as well as the versions, and possibly the operating system. What I am trying to locate from Python is this string; Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.14) Gecko/2009090216 Ubuntu/9.04 (jaunty) Firefox/3.0.14 Is there an efficient way to use Python or mod_python to detect the http user agent/browser? 回答1: HTTP_USER_AGENT

问题 How can we do JavaScript object detection for pageShow and pageHide handlers? if( /* pagehide is supported */ ){ window.addEventListener('pagehide', exitFunction, false); } else{ window.addEventListener('unload', exitFunction, false); } 回答1: if ('onpagehide' in window) { //if(window.onpagehide || window.onpagehide === null){ window.addEventListener('pagehide', exitFunction, false); } else { window.addEventListener('unload', exitFunction, false); } 来源： https://stackoverflow.com/questions

问题 In earlier versions, I used to test if I should be triggering popstate manually on page load, because Chrome triggers it right after load, and Firefox and IE do not. if ($.browser.mozilla || $.browser.msie) { $(window).trigger('popstate'); } Now that they dropped the browser object in 1.9, how should I test for these browsers? Or how do I figure if I need to popstate on page load or not? The code is: $(function(){ $(window).on('popstate', popState); // manual trigger loads template by URL in

问题 In earlier versions, I used to test if I should be triggering popstate manually on page load, because Chrome triggers it right after load, and Firefox and IE do not. if ($.browser.mozilla || $.browser.msie) { $(window).trigger('popstate'); } Now that they dropped the browser object in 1.9, how should I test for these browsers? Or how do I figure if I need to popstate on page load or not? The code is: $(function(){ $(window).on('popstate', popState); // manual trigger loads template by URL in

问题 I have made a website in AMP (Accelerated Mobile Pages). I want to show some content in android but not in iOS. Is there any way to detect android and iOS using AMP? 回答1: You can use amp-access for this, You have to identify user-agent in authorization and set a flag. here is an example which does that. In the example device-detection checks if the device is android otherwise returns Iphone 来源： https://stackoverflow.com/questions/54039020/how-to-detect-devices-android-ios-windows-in-amp

问题 I am using jquery-mobile and it seems it doesn't detect the landscape setting. What I am using: iphone simulator Version 4.3 (238.2) from Xcode Version 4.1 Build 4B110 jquery mobile I tried to do this in my mobile.js $(window).bind('orientationchange resize', function(event){ alert(event.orientation) }) and turning the simulator around just keeps giving me an alert that says "portrait" when it clearly should be landscape. am i doing something wrong here? I also tried using media queries in

问题 I am using jquery-mobile and it seems it doesn't detect the landscape setting. What I am using: iphone simulator Version 4.3 (238.2) from Xcode Version 4.1 Build 4B110 jquery mobile I tried to do this in my mobile.js $(window).bind('orientationchange resize', function(event){ alert(event.orientation) }) and turning the simulator around just keeps giving me an alert that says "portrait" when it clearly should be landscape. am i doing something wrong here? I also tried using media queries in