cross-browser

Force IE8 Into IE7 Compatiblity Mode

由 你离开我真会死。 提交于 2019-12-17 04:23:07
问题 Is there a way to force IE8 into IE7 compatibility mode using .NET or Javascript? 回答1: If you add this to your meta tags: <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" /> IE8 will render the page like IE7. 回答2: You can do it in the web.config <httpProtocol> <customHeaders> <add name="X-UA-Compatible" value="IE=7"/> </customHeaders> </httpProtocol> I have better results with this over the above solutions. Not sure why this wasn't given as a solution. :) 回答3: I might have found it

Force IE8 Into IE7 Compatiblity Mode

由 旧巷老猫 提交于 2019-12-17 04:22:12
问题 Is there a way to force IE8 into IE7 compatibility mode using .NET or Javascript? 回答1: If you add this to your meta tags: <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" /> IE8 will render the page like IE7. 回答2: You can do it in the web.config <httpProtocol> <customHeaders> <add name="X-UA-Compatible" value="IE=7"/> </customHeaders> </httpProtocol> I have better results with this over the above solutions. Not sure why this wasn't given as a solution. :) 回答3: I might have found it

Can I run multiple versions of Google Chrome on the same machine? (Mac or Windows)

由 ♀尐吖头ヾ 提交于 2019-12-17 04:11:21
问题 This fabulous answer suggests there’s no way to run multiple versions of Google Chrome on one machine. Every now and then you’ll get a website user stuck on an old version of Chrome (no idea how, but it happens — maybe they installed the standalone version?) with an issue, and you need to be able to verify it. Bit difficult to do that without their browser version around. Does anyone know if there’s actually a way to do this? I.e. Obtain an installer for an older version of Google Chrome

How to know whether refresh button or browser back button is clicked in Firefox [duplicate]

由 て烟熏妆下的殇ゞ 提交于 2019-12-17 03:55:50
问题 This question already has answers here : detect back button click in browser [duplicate] (6 answers) Closed 5 years ago . How to know in Firefox whether refresh button is clicked or browser back button is clicked... for both events onbeforeunload() method is a callback. For IE I am handling like this: function CallbackFunction(event) { if (window.event) { if (window.event.clientX < 40 && window.event.clientY < 0) { alert("back button is clicked"); }else{ alert("refresh button is clicked"); }

Javascript switch vs. if…else if…else

由 旧城冷巷雨未停 提交于 2019-12-17 03:48:19
问题 Guys I have a couple of questions: Is there a performance difference in JavaScript between a switch statement and an if...else ? If so why? Is the behavior of switch and if...else different across browsers? (FireFox, IE, Chrome, Opera, Safari) The reason for asking this question is it seems that I get better performance on a switch statement with approx 1000s cases in Firefox. Edited Unfortuantly this is not my code the Javascript is being produced serverside from a compiled library and I

Flexbox and Internet Explorer 11 (display:flex in <html>?)

由 旧巷老猫 提交于 2019-12-17 03:27:40
问题 I am planning to move away from "floaty" layouts and use CSS flexbox for future projects. I was delighted to see that all major browsers in their current versions seem to support (in one way or another) flexbox. I headed over to "Solved by Flexbox" to look at some examples. However the "Sticky Footer" example does not seem to work in Internet Explorer 11. I played around a bit and got it to work by adding display:flex to the <html> and width:100% to the <body> So my first question is: Can

Flexbox and Internet Explorer 11 (display:flex in <html>?)

由 江枫思渺然 提交于 2019-12-17 03:26:12
问题 I am planning to move away from "floaty" layouts and use CSS flexbox for future projects. I was delighted to see that all major browsers in their current versions seem to support (in one way or another) flexbox. I headed over to "Solved by Flexbox" to look at some examples. However the "Sticky Footer" example does not seem to work in Internet Explorer 11. I played around a bit and got it to work by adding display:flex to the <html> and width:100% to the <body> So my first question is: Can

Arguments.callee is deprecated - what should be used instead?

由 杀马特。学长 韩版系。学妹 提交于 2019-12-17 03:16:13
问题 For doing things like setTimeout(function () { ... setTimeout(arguments.callee, 100); }, 100); I need something like arguments.callee . I found information at javascript.info that arguments.callee is deprecated: This property is deprecated by ECMA-262 in favor of named function expressions and for better performance. But what should be then used instead? Something like this? setTimeout(function myhandler() { ... setTimeout(myhandler, 100); }, 100); // has a big advantage that myhandler cannot

How to make Internet Explorer emulate pointer-events:none?

由 霸气de小男生 提交于 2019-12-17 02:38:31
问题 I'm working on a project where we are enhancing highcharts by displaying a gradient PNG over the charts. We are using CSS pointer-events:none; to allow users to interact with the chart despite there being a div layered over the top. IE doesn't recognize pointer-events:none; , so users on IE either can't have enhanced chart design, or can't interact with the charts. I'm looking for a way to get IE to allow mouse events (specificaly hover events), to pass through a div to the elements below it.

Find the exact height and width of the viewport in a cross-browser way (no Prototype/jQuery)

由 倾然丶 夕夏残阳落幕 提交于 2019-12-17 02:33:42
问题 I'm trying to find the exact height and width of a browser's viewport, but I suspect that either Mozilla or IE is giving me the wrong number. Here's my method for height: var viewportHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight; I haven't started on width yet but I'm guessing it's going to be something similar. Is there a more correct way of getting this information? Ideally, I'd like the solution to work with Safari/Chrome/other browsers
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