The use and definition of tag in HTML5

The tag in

html5 functions as an item called by the pop-up menu. Here is a detailed introduction to the usage of the tag, the tagattributes and tag application example.

The tag function in html: the item called by the pop-up menu

Tag usage:

The tag defines what the user can do from the pop-up menu The command/menu item invoked.

tag application example:

Context menu containing different elements:

<menu type="context" id="mymenu">
  <menuitem label="Refresh" onclick="window.location.reload();" icon="ico_reload.png">
  </menuitem>
  <menu label="Share on...">
    <menuitem label="Twitter" icon="ico_twitter.png"
    onclick="window.open(&#39;//twitter.com/intent/tweet?text=&#39;+window.location.href);">
    </menuitem>
    <menuitem label="Facebook" icon="ico_facebook.png"
    onclick="window.open(&#39;//facebook.com/sharer/sharer.php?u=&#39;+window.location.href);">
    </menuitem>
  </menu>
  <menuitem label="Email This Page"
  onclick="window.location=&#39;mailto:?body=&#39;+window.location.href;"></menuitem>
</menu>

What are the properties of the tag?

H5: Represents new attributes in HTML5.

Which browsers support the tag?

Firefox8.0 and higher versions support the tag.

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