HTML5 new tags and abolished tags

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• Output label
  Defines different types of output, such as the output of a script.
  
  
  
• SOURCE Label
  Tags define media resources for media elements (such as and).
• Menu Label
  Defines a menu list. Use this label when you want to list the form controls. Note the difference from NAV, where menu is used exclusively for form controls.
  
  • Red
  • Blue

Add input Tag

• Email
  Email must be entered
• Url
  You must enter a URL address
• Number
  Value must be entered
• Range
  Values must be entered in a certain range
• Date pickers (day selector)
  There are several new input types that can be selected for the date and time:
  Date-Select day, month, year
  Month-Select months, years
  Week-Select minute
  Time-Select the Times (hours and minutes)
  DateTime-Select time, day, month, year (UTC time)
  Datetime-local-Select time, day, month, year (local time)
• Search
  For the search domain, the field is displayed as a regular text field.
• Color

Elements of abolition

1. Elements that can be replaced with CSS
Basefont, big, center, font, S, Strike, TT, U. These elements are purely for the screen display service, HTML5 in the promotion of the display features in the CSS unified editing.

2, no longer use frame frame.

Frameset, frame, noframes. Frame frames are not supported in HTML5, only the IFRAME framework is supported, or the above three tags are removed with a page-by-page format created by the server side.

3. Only some elements supported by the browser

Applets, Bgsound, Blink, Marquee and other tags.

4. Other elements that have been abolished

Abolish RB, Tree Yong Ruby instead.

Repeal acronym use ABBR substitution.

Revoke DIR using UL instead.

Repeal Isindex use form and input in a way that replaces

Repeal listing using the pre override

Revoke XMP Using code substitution

Abolition of NextID using GUIDs

Repeal Plaintex uses the "Text/plian" (unformatted body) MIME type substitution.

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Looking at so many new tags and elements, I was thinking HTML5 really came? Overwhelming information, tutorials, everyone mouth closed HTML5, CSS3 and the major browser manufacturers announced the support of HTML5, let me feel that the HTML5 era really came. Can I use it safely in my project? Not yet. Although IE9 has claimed support for HTML5, IE8 does not support it at all. There are still a large number of people sitting in the 06, 07, Ben Four old machine, using the XP system, installed IE8 in the crawl network, there are some nostalgia elder brother, elder sister, buy new machine to remove the genuine Win7, change on the D version XP. Although now with the Html5shiv, can let IE8 limited support some new HTML tags, but also just a few new tags. I can choose what new technology to use, but I can't ask the user of your product to install what browser (unless you do something for competes, the Spring Festival ticket is only for me to sell, must be loaded IE10 to buy tickets ...). ）。 In fact, do not necessarily have to do something new technology, suitable for the good, think now some with Asp.net2 write the East function as powerful; Just like Grandpa Deng's "Cat theory", it works just fine.

HTML5 new tags and abolished tags