The example tutorial uses html5 and css3 to create a creative 404 page, html5css3Can your website 404 page help others remember your website? Next we will introduce a creative 404 page created by html5 and css3. The 404 page must be very creative. Let's take a look at it.
Today, the small Editor of the customer's house will bring you an
Comments: This article describes how to use html5 canvas to create a space game. For more information, see
HTML5 Canvas allows you to quickly create lightweight images for game development. This section describes how to use Canvas to create a nostalgic outer space flying game that will run on the web page. This game is designed to demonstrate the basic principles for developing Web games using the Canvas fu
The following is an example of html5 bar chart generation (bar chart. I think it is quite good. Now I will share it with you and give you a reference. Let's take a look at it with xiaobian.
Example code for generating bar chart (Bar Chart) results using html5
Script (function () {window. addEventListener ("load"
way to do this is. Data (obj), which appears after the jQuery1.4.3 version, which returns the corresponding data property.For example, you can read the Data-myid property value in the following notation:The code is as follows:var myid=jquery ("#awesome"). Data (' myID '); Console.log (myID); You can also use the JSON syntax in the "data-*" attribute,For example, if you write the following HTML:The code is
BackgroundTake a look at the changes in local storage:Cookies: Browser support, capacity of 4KBUserData: Only IE support, capacity of 64KBflash:100kbGoogle Gears SQLite: Require plug-in support, unlimited capacityLOCALSTORAGE:HTML5, capacity is 5M
It is now ready to attempt to replace the cookie implementation in the project, the basic analysis is as follows:Each time interacting with the server, cookies will be carried in the request, too many cookies, also cause a waste of bandwidthCookies ar
Original address:http://www.webcodegeeks.com/html5/html5-file-upload-example/This article will show you how to use HTML5 to read user-selected file information and upload the file to a server.Fileapi is the most interesting of the newly added features of HTML5. We can read t
: Define text fields for e-mail addressesNumber: Defines a numeric field with a spinner controlRange: Defines a numeric field with a slider control.Date: Defines a day field (with Calendar control)Datatime: Defining date fields with calendar and Time controlsDatetime-local: Defining date fields with calendar and Time controlsMonth: Month for defining date fields (with Calendar control)Week: Week with date field defined (with Calendar control)Time: Defines the hour, minute, and second of the Date
('Glyphicon-play'). Toggleclass ('Glyphicon-pause'); //Stop playingSource.stop (); }); } Script>DescriptionWebaudio API is mainly designed for audio files to add sound effects, but it can also be used to play audio files, which is similar to the function of the HTML5 audio element, but the audio element can have a control interface, the user can click the Play/Stop button on the interface to control the file playback, You can also drag the p
page that is not a big flaw for the reader.
Old Browser-compatible
The old browser that does not support HTML5 's progress bar elements will ignore the progress tag. However, for some sites, it is important to provide a consistent experience (this scenario is slightly detailed in the original text).
Performance
In general, adding an event handler to a scrolling event is considered a very bad practice because the browser tri
, * math.pi/180), true);Ctx.fill ();}As a result of the above three cases, please also enter a deeper impression.
The following figure is the case of startangle=1.1pi,endangle=1.9pi,anticlockwise to false, note that starting with the X axis and starting from the angle.
Canvas (color) in the HTML5
Specify color
So far we have painted the graphics are black, this is the default color canvas, to change a color, you have to specify the color before
This is the highlight of our day and the root of everything, using the HTML5 audio tag to create the player, we need to know some basic usage of audio tags before using this.
You can do this:
Your browser does not support the audio element.You can also do this:
We can see from the above example that HTML5 's audio tag is very simple to use. And the audio tag h
Example of the front-end shopping cart function plug-in implemented by JS + HTML5 [Download demo source code] And html5demo
This article describes the front-end shopping cart function plug-in implemented by JS + HTML5. We will share this with you for your reference. The details are as follows:
Recently, a shopping mall needs a simple Shopping Cart function. Of co
Use Input[type=file] to upload files in Html4, but also in HTML5, but much richer than HTML4.
Such as:
Added the Multiple property, plus you can upload multiple files at the same time.
You'll notice that there are so many things printed in the console:
Yes, this is the upload file information, so we can easily get to upload the file type and file name.
document.getElementById ("btn"). onclick = func
-type input box for users to select images from their computers, set the enctype = "multipart/form-data" form attribute on the form tag, and then upload it. It's very simple, isn't it? In fact, there is a simple example here; click to enter
But what if you want to pre-process one part and then upload it in some ways? For example, you must first compress the image size, or the image must be in some formats,
The HTML5 video can be controlled using the DOM method. The video element also has methods, properties, and events.For example, it has methods for playing, pausing, loading, and so on. The properties (such as length, volume, etc.) can be read or set.One of the DOM events can tell you, for example, that the video element starts playing, paused, stopped, and so on.
Tsinghua University Press launched the " HTML5 Web Development Example is the most complete HTML 5 Technical book, is a full HTML 5 case book, By the Volkswagen Review Network senior front-end engineer Zhou Yi and poly cost-effective senior front-end engineer Chuncheng together dedication. All the examples and frameworks here give the reader a preview. 1, the current weather app 2, news reading list app3, a
This article mainly introduced the HTML5 Canvas realizes the circular progress bar and displays the numerical percentage effect example, has the certain reference value, has the interest to be possible to understand
This article describes an example of a HTML5 Canvas implementing a circular progress bar and displaying
Comments: Tip 2. Then, use the DIV node in the body to create a game platform. There are two beats and one ball on the game platform. Let's talk a little bit about the code.Headerandfooter Html5 introduces many new features and improvements, one of which is semantics. Html5 adds new elements to enhance semantics. We only use two headers and footer. [Semantic tags provide meaningful information in HTML, inst
Header and footer
Html5 introduces many new features and improvements, one of which is semantics. Html5 adds new elements to enhance semantics. We only use two headers and footer.
[Semantic tags provide meaningful information in HTML, instead of defining visual effects.]
Best place to place JavaScript code
There is a reason to place JavaScript code after all the page content before the
Generally, the cont
The example explains how to use the HTML5 Canvas API to operate the image rotation, html5canvas
As a web developer, I have been dealing with HTML5 canvas elements. Rendering an image is a big branch that is very important and commonly used. Therefore, today's tutorial is about canvas Image Display and how to rotate the image. It may be something you really want n
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