modernizr

LESS CSS syntax useful for modernizr

由 跟風遠走 提交于 2019-12-02 23:52:42
Usually I use modernizr to find out the browser abilities. Same time, I use LESS CSS to make my css more readable and maintainable. Common style using LESS nested rules looks like this: #header { color: black; .logo { width: 300px; color: rgba(255,255,255,.6); &:hover { text-decoration: none } } } Then, if I use modernizr style fall-back, I add this text for previous block: .no-js #header, .no-rgba #header { .logo { color: white; } } So, it looks like I have two branches of code, and every time I need to check another compatability aspect the number of braches will grow. This code is less

Is okay to implement Modernizr with Twitter Bootstrap?

由 我们两清 提交于 2019-12-02 20:05:31
Is it OK to implement Modernizr with Twitter Bootstrap? I'm currently using Bootstrap with Google's html5shiv and I wanted to know if I can use Modernizr instead or is it overkill just to get HTML5 elements activated for older IE browsers? Thanks in advance Mathletics Modernizr is a test suite that adds feature detection via classes applied to the body tag. It includes HTML5Shi(v|m) to add older browser compatibility. You don't need Modernizr just to style new tags in older browsers. That said, it is OK to include Modernizr with Twitter Bootstrap . You can even get an auto-generated H5BP

If I'm already using Modernizr, will I then even need HTML5 Shiv?

由 橙三吉。 提交于 2019-12-02 17:37:16
1) If I'm already using Modernizr, will I then even need HTML5 Shiv to enable HTML5 tag support for IE? 2) Is HTML5 Shiv only for IE, or for all browser who don't have native HTML 5 support? Like older versions of Firefox, Safari, Chrome, etc? 1) If I'm already using Modernizer then even will I need HTML5 Shiv to enable HTML5 tag supports for IE. You don't need to separately include html5shiv , because Modernizr includes it: As of Modernizr 1.5, this script is identical to what is used in the popular html5shim/html5shiv library. http://www.modernizr.com/docs/#html5inie 2) and is HTML5 Shiv

@support与CSS3条件规则

由 拥有回忆 提交于 2019-12-02 16:43:14
原文 http://blog.csdn.net/hfahe/article/details/8619480 好吧，好久没有聊CSS3了，今天我们来讲讲CSS3的最新特性。 在Chrome最新的动态里，添加了对 CSS.supports() 方法的支持，而许多关注浏览器发展的朋友也可能已经了解到Firefox和Opera开始支持@supports规则。CSS.supports()和 @supports 看起来非常相似，它们之间有什么关联，它们的前世今生究竟是怎么一回事呢？ 为了应付浏览器分裂的CSS3支持情况、支持渐进增强式设计，我们之前经常采用 Modernizr 这个库来判断浏览器对于HTML5、CSS3的支持情况，以便有针对性的设计网站界面和功能。 也许很快我们不再需要 Modernizr ，因为浏览器本身将会告诉我们这些信息。 @supports的源起 @supports其实来源于W3C的这份工作草案：《 CSS Conditional Rules Module Level 3 》，即CSS的条件规则模块：允许我们在不同条件下来定义CSS样式。众所周知，CSS2.1支持@media条件规则，可以根据不同的媒介来加载不同的样式表，这个功能虽然出发点很好，但是使用起来并不方便，因为开发者需要写多个样式表来对应不同的媒介，非常麻烦。这份新的规范扩展了@media规则

漫谈@supports与CSS3条件规则

由 空扰寡人 提交于 2019-12-02 16:42:41
好吧，好久没有聊CSS3了，今天我们来讲讲CSS3的最新特性。 在Chrome最新的动态里，添加了对 CSS.supports() 方法的支持，而许多关注浏览器发展的朋友也可能已经了解到Firefox和Opera开始支持@supports规则。CSS.supports()和 @supports 看起来非常相似，它们之间有什么关联，它们的前世今生究竟是怎么一回事呢？ 为了应付浏览器分裂的CSS3支持情况、支持渐进增强式设计，我们之前经常采用 Modernizr 这个库来判断浏览器对于HTML5、CSS3的支持情况，以便有针对性的设计网站界面和功能。 也许很快我们不再需要 Modernizr ，因为浏览器本身将会告诉我们这些信息。 @supports的源起 @supports其实来源于W3C的这份工作草案：《 CSS Conditional Rules Module Level 3 》，即CSS的条件规则模块：允许我们在不同条件下来定义CSS样式。众所周知，CSS2.1支持@media条件规则，可以根据不同的媒介来加载不同的样式表，这个功能虽然出发点很好，但是使用起来并不方便，因为开发者需要写多个样式表来对应不同的媒介，非常麻烦。这份新的规范扩展了@media规则，允许在一个CSS样式文件里根据不同的媒介来定义样式。同时此规范增加了另外一个群众呼声很高的条件规则，即@supports

Modernizr with Respond.js

由 余生长醉 提交于 2019-12-02 15:26:33
I am carefully assessing the best way to utilize Modernizr and Respond.js for responsive design and have a couple of questions for the community. Firstly, it is my understanding that when bundling Modernizr with Respond.js, no other coding or tests are required for media query support in IE8 and below. In other words, when Respond.js is bundled with Modernizr I merely have to load Modernizr in my source to get Respond.js active. Correct? Secondly, do you believe this is the most efficient way to achieve support for media queries in IE8 and below? In essence, I would be including a larger

should Modernizr file be placed in head?

由 浪子不回头ぞ 提交于 2019-12-02 15:21:57
Should the reference to the Modernizr JavaScript file be in the head of the page? I always try and place all scripts on the bottom of the page and would like to preserve this. And if it needs to be in the head, why? Wesley Murch If you want Modernizr to download and execute as soon as possible to prevent a FOUC , put it in the <head> From their installation guide : Drop the script tags in the <head> of your HTML. For best performance, you should have them follow after your stylesheet references. The reason we recommend placing Modernizr in the head is two-fold: the HTML5 Shiv (that enables

YepNopeJS: callback triggered before tiny JS file is fully loaded

由 末鹿安然 提交于 2019-12-01 22:57:16
I've got a site which is loading all kinds of external scripts using Modernizr.load (aka YepNopeJS). One of those scripts is a small statistics script (3,5 kB uncompressed) with a very simple callback function: Modernizr.load({ load: 'http://res.xtractor.no/x.js', callback: function() { _pxReg(); } }); _pxReg is simply a function defined in the x.js script. In about 50% of my pages, I receive an error message "Undefined variable: _pxReg" (Opera 12) or "'_pxReg' is undefined" (Internet Explorer 9). Firefox 15 and Chrome 22 never give errors. The error never occurs when reloading a page. This

Angular2 with modernizr

由 半腔热情 提交于 2019-12-01 18:21:47
I am learning angular2 and building my own custom components using ng2-bootstrap. I want to use modernizer to detect form input which are natively supported by browser. I am using webpack for building my project.I have successfully configured that. What I did till now is: Install npm install -g modernizr Downloaded modernizr-custom.js with only form inputs checked. Downloaded modernizr-config.json I did modernizr -c modernizr-config.json to get a js file.ow to use I am not sure how to Modernizr.inputtypes.date in my own custom component?How we can access Modernizr variable in my component? Any

Angular2 with modernizr

由 元气小坏坏 提交于 2019-12-01 17:36:12
问题 I am learning angular2 and building my own custom components using ng2-bootstrap. I want to use modernizer to detect form input which are natively supported by browser. I am using webpack for building my project.I have successfully configured that. What I did till now is: Install npm install -g modernizr Downloaded modernizr-custom.js with only form inputs checked. Downloaded modernizr-config.json I did modernizr -c modernizr-config.json to get a js file.ow to use I am not sure how to
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