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What is the usage of output in html5

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What is the usage of output in html5

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Mar 16, 2022 am 11:57 AM

html

In HTML5, the output tag is used to set the output of different data, which is displayed as the calculation result output, such as the output of executing a script. The syntax is "".

What is the usage of output in html5

The operating environment of this tutorial: Windows 10 system, HTML5 version, Dell G3 computer.

What is the usage of output in html5

output element: the output of data

is displayed as the calculation result output (such as the output of executing a script).

The output element is a new element in HTML5, used to set the output of different data

The output content of the output element is controlled by code

Attributes of the output element:

name attribute: Defines the unique name of the object. (Used when submitting a form)
form attribute: Define one or more forms to which it belongs.
for attribute: Define one or more elements related to the output domain.

The example is as follows;

<html>
<head> 
<meta charset="utf-8"> 
<title>123</title> 
</head>
<body>
<form oninput="x.value=parseInt(a.value)+parseInt(b.value)">0
<input type="range" id="a" value="50">100
+<input type="number" id="b" value="50">
=<output name="x" for="a b"></output>
</form>
<p><strong>注意:</strong> Edge 12及更早 IE 版本的浏览器不支持 output 元素。</p>
</body>
</html>

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Output result:

What is the usage of output in html5

Recommended tutorial:《 html video tutorial》

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