xmlhttprequest browser support

transferred from:https://yuguo.us/weblog/detect-css-support-in-browsers-with-javascript/--------------------------------------------------------------------------------------------------In the project, you need to quickly detect if the browser supports a CSS3 feature, such as detecting whether "transform" is supported, and then my layout will have two completely different layouts.Of course, in addition to t

First, downloadSearch Download: IE-CSS3.HTC, it is the key to let IE support CSS3 performance.Second, what's on the top?First of all, say. htc file,. htc file is a script file, personally think with JS file belongs to the same goods, just, it seems that HTC is an Internet Explorer (IE) bastard, only IE to recognize it. HTC files can be used to describe web behavior, and Web behavior allows programmers to "connect" custom functionality to existing elem

IE browser has been stable development, and every once in a while to launch a new version, this does not have the user said Win7 can not install IE8 browser prompt "This installation does not support your operating system", do not know where the problem, for this issue, the following small series and we explain Win7 can not IE8

This article mainly introduces the document of javascript. referrer browser support, failure summary, more comprehensive document. referrer provides support for various browsers, when it will expire, and Referer information. For more information, see Traffic source in the Traffic Statistics Service. Traffic source is a sub-concept of access. In other words, when

The default prompt text of the input box on the page is generally used as placeholder a property, i.e.:type= "text" name= "username" placeholder= " Please enter the user name " value=" " ID=" username "/>The color of the default text under the DOT style controlInput::-webkit-input-placeholder {color:#AAAAAA;}But in the lower version of the browser does not support this placeholder property, then really

, in most cases, you should change your application as little as possible. This ensures that users do not need to learn a new user interface. However, if your application uses network resources, you should always display the network connection status in the user interface. In this example, XAML specifies a user interface that displays network status indicators, installation buttons and update buttons, and several TextBlock controls. The text block is bound to the

JQuery, starting with version 1.9, removed $.browser and $.browser.version and replaced it with $.supportJQuery, starting with version 1.9, removed $.browser and $.browser.version and replaced it with $.support. In the updated version 2.0, IE 6/7/8 will no longer be supported. Later, if the user needs to support IE 6/7

In the latest version of Google. I'm not supporting this property anymore.Google Chrome is WebKit's kernel and has a-webkit-text-size-adjust private CSS property, which isThe achievable font size does not affect the device or browser.The CSS style is defined as follows:-webkit-text-size-adjust:none;How to enable Google Chrome to support fonts less than 12px The Siege master, who often deals with Web pages, should know. Google does not

$.browser is a regular expression to match the useragent to determine the browser version and kind of the. jquery1.3.2 version of the document has been declared Jquery.browser and jquery.browser.version recommended deprecated, you can use the Jquery.suppo RT to replace. JQuery starts with the 1.9 version, removing $.browser and $.browser.version, and substituting

have already done this in the previous article "Let Ie6/ie7/ie8 browser support CSS3 Properties". I suggest you look at this article, not ie-css3.htc how good this thing is, but the article on the HTC file and the VML prophecy to do some introduction, for you to understand the implementation of IE similar CSS3 effect principle have some understanding.6. Keith Clark's Ie-css3.jsThis is a project similar to

quickly check whether the browser supports a certain CSS feature, A suitable scenario is to quickly know whether the browser supports a certain CSS feature (rather than several ). Advantages:Good performance versatility suitable for detecting single CSS features The Code is as follows: Var supports = (function (){Var p = document. createElement ('P '),Vendors = 'khtml O Moz Webkit '. split (''),Len = ve

Browser-supported prefixes:1. Browser compatible prefix1 -webkit-transform:rotate ( -3DEG);/* for chrome/safari*/ 2 -moz-transform:rotate ( -3DEG);/* for firefox*/ 3 -ms-transform:rotate ( -3DEG);/* for ie*/ 4 -o-transform:rotate ( -3deg); /* for opera*/1 -webkit-transform:rotate ( -3DEG);/* for chrome/safari*/ 2 -moz-transform:rotate ( -3DEG);/* for firefox*/ 3 -ms-transform:rotate ( -3DEG);/* for ie*/ 4 -

Although many friends feel that the use of thunder, express a kind of software download program or file will be faster, but there are a lot of users to test the same software to open the same as the natural resources, the net speed, therefore, the use of direct download browser is also a good way, but in the win7 system download official website, Many users found that the browser can not

Where did it come from?The object model of IE has been added to document.all objects since IE4, and Object.all is described in detail in MSDN. Object.all is a htmlcollection, not an array, it contains document.all:Since his appearance, the subsequent version of IE has also done a good job of supporting it, and is not going to give up this very meaningful attribute. There was a time when this attribute was combined with document. Layers is also used as the type of Netscape

How does the service end judge the browser does not support JS or prohibit js,,php and Java and other language judgment mechanism is how? Can the browser send data to tell the server is forbidden JS? Reply content: How does the service end judge the browser does not support