demo/bind-class/index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Example Comfey bind-class</title>
  </head>
  <body>
    <div id="app">
      <h1>Comfey Example - Bind Class</h1>
      <div>
        <h2>Simple boolean binding with static string class</h2>
        <div class="active-check" data-bind-class="stateActive::active">
          Green if active
        </div>
      </div>

      <div>
        <h2>Static class binding with value comparison</h2>
        <div
          class="dynamic-class-check"
          data-bind-class="fontSize::large::large"
        >
          Font size changes with the state fontSize
        </div>
      </div>
    </div>
    <br />
    <hr />
    <em
      >Note: Use `bind-attr` if you need dynamic value to an attribute, since
      classList can take multivalue, its not recommend to manage dynamic
      value.</em
    >
    <style>
      .active-check {
        color: red;
      }
      .active {
        color: green;
      }

      .dynamic-class-check {
        font-size: 16px;
      }
      .dynamic-class-check.large {
        font-size: 36px;
      }
    </style>
    <script src="./index.js"></script>
  </body>
</html>