Html Tutorials

HTML5 defines the local Storage specification Web Storage and provides two Storage types: API sessionStorage and localStorage. The main difference between them is the data Storage duration and data sharing mode. LocalStorage is stored locally, and

In the HTML5 family, CSS3 is undoubtedly an important family member. We can use various characteristics of CSS3 to implement extremely cool and practical HTML5 application plug-ins, so that front-end developers can quickly implement the required

With the advent of HTML5, flash cannot be supported on mobile phones, in this way, you can only use the media tag video tag and audio tag in HTML5 to play a flash-based music or video. Coincidentally, the mobile end supports the video tag and audio

In the previous article, the photo display and browsing functions are implemented. I will add a message function to this program. If you leave a message, it will definitely involve data persistence. In fact, for this small feature, you can use xml.

HTML5 Dashboard is a Mozilla project that shows the cutting-edge HTML5, CSS3, and JavaScript technologies. Each technology has a concise, online demonstration, and detailed documentation link. These technologies will become the top technologies for

Advantages and disadvantages of HTML5 games Recently, public gaming platforms are in full swing, and HTML5 games are also gaining popularity. What are the advantages and disadvantages of developing HTML5 games compared with traditional games? First

Preface Here, I have to say that there are a lot of compatibility problems on the mobile end, which is a headache. No, this week I caught two more problems. One is the problems that occurred when I used zepto, one is ios virtual keyboard. I will

Comments: The canvas label and three. js of HTML5 are used to achieve the 3D snowflake flying effect. You can drag the mouse to rotate it. You need to browse it in a browser that supports the CSS3 attribute. The Code is as follows:Var SCREEN_WIDTH =

I have been using HTML5 for a while, but I have no time to learn it systematically. Recently, I started preparing to systematically learn HTML5. By the way, I will write my own learning experiences. First, let's take a look at the basic templates of

After reading several Canvas-related articles, I found that the code implementation in the first two sections is still problematic. Because I know little about it, I can only implement it on my own known knowledge. But fortunately, this is a process

The storm of jquery in the web js framework continues, but it is moving towards mobile with mobile terminals. So what exactly does jquery mobile include?IntroductionThe toolbar is a tool bar in the head, tail, or content of a Mobile website or

Two Methods of HTML offline storage:Web storage: Suitable for basic local storage with key/value pairsOffline storage: Use a manifest file to cache all files for offline use.Database storage The first thing you need to do before using the web

Geolocation is one of the important features of HTML5. It provides the ability to determine the user location. With this feature, you can develop location-based applications. This article introduces the basic principles of HTML5 location locating

To create an arc canvas, we can use the arc () method. Syntax: arc (defines a center point, radius, start angle, end angle, and drawing direction: clockwise or counterclockwise)Code: Copy the content to the clipboard using JavaScript CodeContext.

Paip. obtain data from HTML select Recently .. There is a withdrawal module. You need to SELECT a bank from the SELECT control .. But the obtained ID value. The bank name must be saved in the background ..   The select html is as follows .. Name =

Front-end code: [Javascript]Function drawArrow (angle){// Init canvasVar canvas = $ ('# cv_arrow') [0];Var context = canvas. getContext ('2d ');Var width = canvas. width;Var height = canvas. height;Context. clearRect (0, 0, width, height ); //

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[Html] HTML5 radial gradient drawing    

Because WebSocket allows persistent connections, the server can actively send related information to the Client after the connection is established. the following shows how the current CPU usage is obtained on the server and sent to the webpage to

In the past, if we wanted to play a video on the Web, we also played it through Flash. Not all browsers have installed the Flash Player Plug-in, but now we are in HTML5, you can play the video completely out of Flash or other plug-ins. 1. A brief