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Detailed explanation of the usage of html5 command tag and use cases of tag

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Aug 23, 2018 pm 05:40 PM

command html5

This article mainly introduces to you the definition and usage of the html5 command tag, as well as a detailed explanation of the use cases of the html5 command tag. Although the tag is not supported by most mainstream browsers, it can be small The editor thinks this tag has some uses. After reading this article, tell me what you think

html5 The definition and usage of the command tag:

command element Indicates commands that users can call.

tag can define command buttons, such as radio buttons, check boxes, or buttons.

The command element is visible only when it is located within the menu element. Otherwise this element will not be displayed, but it can be used to specify keyboard shortcuts.

HTML5 tag example

can be marked as follows:

<menu>
<command type="command" label="Save" onclick="save()">Save</command>
</menu>

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html5< command> tag usage Detailed explanation of the case:

In HTML5, the tag is used to represent commands that users can call. Command buttons can be defined, such as radio buttons, check boxes or buttons. The tag is only visible within the

meta tag, and can also specify keyboard shortcuts. The tag is a new tag in HTML 5 and is currently only supported in IE 9.

html5 Attributes of the command tag:

checked: When the page is loaded, whether the command is selected.
disabled: Whether command is available.
icon: URL of the image to be displayed as command.
label: The name of the command, visible to the user.
radiogroup: The group name to which the command that can be switched and to be switched belongs.
type: type of command.

tag supports html global attributes and html event attributes

standard attributes of html5 command tag

< The ;command> tag supports standard attributes in HTML 5.

html5 command tag format:

<menu>
<command >内容</command>
</menu>

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html5 command tag case:

<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>html< command>标签_PHP笔记</title>
</head>
<body>
<menu>
<command type="command">点击我</command>
</menu>
</body>
</html>

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Browser support:

No browser supports the tag.

Only Internet Explorer 9 (not earlier or later) supports the tag.

Differences between HTML 4.01 and HTML 5

The tag is a new tag in HTML 5.

This article ends here. I hope everyone can learn what they want to learn. Although there are not many words, they can add up to a lot. Come on

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