Shulou(Shulou.com)06/01 Report--

This article mainly introduces the new features of HTML5 and how to define the relevant knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that you will get something after reading this HTML5 new features and how to define the article, let's take a look.

Define the field used for the e-mail address (the value of the email field is automatically validated when the form is submitted)

Define the fields used to enter URL

Define search fields (such as on-site search or Google search, etc.)

Define the fields used to enter phone numbers

Select a color from the Color Picker

Define the fields used to enter numbers (you can set limits for acceptable numbers)

Max-specifies the maximum allowable value. Min-specifies the minimum allowable value. Step-specifies the legal digit interval. Value-specifies the default value.

Define controls (such as the slider control) that are used to enter numbers where the exact value is not important. You can also set limits on acceptable numbers

Define date controls

Define month and year controls (without time zone)

Define week and year controls (without time zone)

The autofocus attribute specifies that the domain automatically gets focus when the page is loaded. Note: the autofocus property applies to all

< input >

The type of label.

The multiple attribute specifies that multiple values can be selected in the input field. Note: the multiple property applies to the following types of

< input >

Tags: email and file.

The placeholder property provides a hint that describes the expected value of the input field.

The required attribute states that the input field must be filled in before submission (cannot be empty).

< header >

...

< /header >

Head

< nav >

...

< /nav >

Navigation

< section >

...

< /section >

Define sections in the document. Such as chapters, headers, footers, or other parts of the document

< aside >

...

< /aside >

Sidebar

< footer >

...

< /footer >

Footer

< article >

...

< /article >

Represents a separate, complete block of related content that can be used independently of the rest of the page. For example, a complete forum post, a blog post, a user comment, etc.

Before HTML5 came out, online audio and video were realized by Flash or third-party tools, and now HTML5 also supports this function. In a browser that supports HTML5, you don't need to install any plug-ins to play audio and video. Native support for audio and video.

Video and music

Video tags define videos, such as movie clips or other video streams

The audio tag defines sound, such as music or other audio streams.

< source >

The tag is a media element (such as

< video >

And

< audio >

) define media resources.

< source >

Tags allow you to specify replaceable video / audio files for browsers to choose based on their support for media types or codecs.

This is the end of the article on "what are the new features of HTML5 and how to define them?" Thank you for reading! I believe you all have a certain understanding of "what are the new features of HTML5 and how to define them". If you want to learn more, you are welcome to follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.