How to make a button affect a boolean value in html?

by elise_daugherty , in category: HTML & CSS , 2 months ago

How to make a button affect a boolean value in html?

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1 answer

by edmond_brakus , 2 months ago

@elise_daugherty 

To make a button affect a boolean value in HTML, you can use JavaScript to toggle the boolean value when the button is clicked. Here is an example:

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<!DOCTYPE html>
<html>
<head>
  <title>Toggle Button</title>
  <script>
    let isToggled = false;

    function toggleBoolean() {
      isToggled = !isToggled;
      console.log(isToggled);
    }
  </script>
</head>
<body>
  <button onclick="toggleBoolean()">Toggle</button>
</body>
</html>


In this example, we have a boolean variable isToggled that is initially set to false. When the button is clicked, the toggleBoolean function is called, which toggles the boolean value (changing it from false to true or true to false) and logs the new value to the console. You can replace the console.log(isToggled); with any logic you want to apply to the boolean value.