Each used UIWebView iOS developer has deep feelings about its limitations and limited functionality. Xingran, it will change the dilemma after IOS8 launched the WebKit framework. In this article I will go deep into the webkit to experience the
In an earlier article, I mentioned that boing-boing had a few issues when they wanted to use @ font-face embedding inside their website. in short, the problem was that some fonts look bad on computer monitors without font-smoothing enabled in the
Capability Testingthe ability to detect a particular browser before writing code. For example, a script might have to detect the first payment of a function before calling it. This method frees developers from considering specific browser types and
The first problem is that there is no standard for keystroke events, according to the specification: the event model that contains input devices such as keyboards will be interpreted later in the DOM specification.
As we have learned, browsers do
How to use JavaScript to detect browsers is a common issue. Based on my experience, using JavaScript to detect browsers is nothing more than two types of methods.
The first is to use the functional properties of the browser. For example, you can
According to appleinsider, Safari in iOS 6 contains a severe JavaScript vulnerability, which may cause security and privacy problems. The latest iOS 6 includes the "smart App Banner" feature, which allows developers to recommend apps to users on
Use JavaScript to detect browsers
If you really need to check the browser type, it is easy to implement it using JavaScript.
View Demo
Download Source from GitHub
JavaScript has a standard navigator object that contains information about browser
1. Firefox
Gecko is the Firefox rendering engine. The original gecko was developed as part of a generic Mozilla browser, and the first browser to use the Gecko engine was Netscape6;
We can use the user agent detection: The following JS code:
How to use Javascript to detect browsers is a common issue. Based on my experience, using Javascript to detect browsers is nothing more than two types of methods.The first is to use the functional properties of the browser. For example, you can
assuming you really need to detect the browser type, using JavaScript is very easy to achieve. View DemoDownload Source from GitHubJavaScript has a navigator standard object that includes information about the browser's use.Navigator objects are
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