display a variable in html

Kind Kea answered on August 27, 2022 Popularity 1/10 Helpfulness 1/10

answer display a variable in html

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display a variable in html

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<h3>value of javascript variable are <span id="demo"></span></h3>
   <script>
	 var a=5+10
	 document.getElementById("demo").innerHTML=a;
   </script>

Popularity 1/10 Helpfulness 1/10 Language html

Source: www.studyfame.com

Tags: display html

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Contributed on Aug 27 2022

Kind Kea

0 Answers Avg Quality 2/10

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>JavaScript Variables in HTML</title>
</head>
<body>
  <h1 id="heading">Hello, codedamn!</h1>
  <button id="updateBtn">Update Text</button>

  <script>
    let name = "World";
    const updateText = () => {
      document.getElementById("heading").innerHTML = `Hello, ${name}!`;
    }

    document.getElementById("updateBtn").addEventListener("click", updateText);
  </script>
</body>
</html>

Popularity 3/10 Helpfulness 4/10 Language html

Source: codedamn.com

Tags: display html

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Contributed on Jan 16 2024

Raphael Nigl

0 Answers Avg Quality 2/10

display a variable in html

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