HTML5: How to require the current value of the gauge?

Last update on February 10 2024 11:42:45 (UTC/GMT +8 hours)

Solution:

HTML Code:

<!DOCTYPE html><!-- Declares the document type and version of HTML -->
<html><!-- Begins the HTML document -->
<head><!-- Contains metadata about the document -->
<meta charset="utf-8"><!-- Specifies the character encoding for the document -->
<title>How to require the current value of the gauge</title><!-- Sets the title of the document -->
</head><!-- Ends the head section -->
<body><!-- Contains the content of the document -->
<p>Display a gauge value here:</p><!-- Represents a paragraph of text -->
<p>Harry's score: <meter min="0" low="20" high="80" max="100" value="90"></meter></p><!-- Defines a meter element representing a gauge with specific range attributes -->
<p>James's score: <meter min="0" low="20" high="80" max="100" value="60"></meter></p><!-- Defines another meter element representing a gauge with specific range attributes -->
<p>David's score: <meter min="0" low="20" high="80" max="100" value="30"></meter></p><!-- Defines another meter element representing a gauge with specific range attributes -->
</body><!-- Ends the body section -->
</html><!-- Ends the HTML document -->

Explanation:

The HTML document starts with a declaration of its type and version (<!DOCTYPE html>).
The <html> element encloses the entire HTML document.
The <head> section contains metadata about the document.
The <meta charset="utf-8"> tag specifies the character encoding for the document as UTF-8.
The <title> tag sets the title of the document.
The <body> section contains the content of the document.
The <p> tag represents a paragraph of text.
The <meter> elements define gauges with specific range attributes (min, low, high, max, and value). These elements represent the scores of different individuals.

Live Demo:

See the Pen meter-value-answer by w3resource (@w3resource) on CodePen.

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