kuc-arc-f/dialog5a.html

## dialog5a.html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Your Page</title>
    <script src="https://cdn.tailwindcss.com"></script>
</head>
<body class="bg-gray-100">
  <div class="container mx-auto my-2 px-8 py-8">
    <h1 class="text-4xl font-bold">dialog5.html</h1>
    <hr class="my-2" />
    <!-- dialog -->
    <dialog open id="dialog_1">
      <div class="bg-white px-8 py-2 dialog_body_wrap">
        <p class="text-3xl font-bold">Greetings, one and all!</p>
        <hr class="my-2" />
        <form method="dialog">
          <button
          class="p-4 bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded"
          >OK</button>
        </form>
      </div>
    </dialog>

    <div>content 123</div>
  </div><!-- container_and -->
  <!-- -->
  <style>
  .dialog_body_wrap{
    border: 5px solid gray;
  }
  </style>

</body>
</html>

## dialog5b.html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Your Page</title>
    <script src="https://cdn.tailwindcss.com"></script>
</head>
<body class="bg-gray-100">
  <div class="container mx-auto my-2 px-8 py-8">
    <h1 class="text-4xl font-bold">dialog5b.html</h1>
    <hr class="my-2" />
    <button id="openButton">[ モーダルを開く ]</button>
    <!-- dialog -->
    <dialog id="modalDialog" class="dialog">
        <div class="bg-white px-8 py-2 dialog_body_wrap">
            <p class="text-3xl font-bold">Greetings, one and all!</p>
            <hr class="my-2" />
            <form method="dialog">
              <button
              class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-8 rounded"
              type="submit" value="OK">Ok</button>
              <button
              class="bg-transparent hover:bg-blue-500 text-blue-700 font-semibold hover:text-white py-2 px-4 border border-blue-500 hover:border-transparent rounded"
              type="submit" value="CANCEL">Cancel</button>
            </form>
        </div>
    </dialog>

  </div><!-- container_and -->

  <!-- -->
  <style>
  .dialog_body_wrap{
    border: 5px solid gray;
  }
  </style>
  <!-- -->
  <script>
  const openButton = document.getElementById('openButton');
  const modalDialog = document.getElementById('modalDialog');
  //open
  openButton?.addEventListener('click', () => {
    modalDialog.showModal();
  });

  //close
  const closeButton = document.getElementById('closeButton');
  closeButton?.addEventListener('click', () => {
    modalDialog.close();
  });
  </script>

</body>
</html>
<!--
-->
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Your Page</title>
	<script src="https://cdn.tailwindcss.com"></script>
	</head>
	<body class="bg-gray-100">
	<div class="container mx-auto my-2 px-8 py-8">
	<h1 class="text-4xl font-bold">dialog5.html</h1>
	<hr class="my-2" />
	<!-- dialog -->
	<dialog open id="dialog_1">
	<div class="bg-white px-8 py-2 dialog_body_wrap">
	<p class="text-3xl font-bold">Greetings, one and all!</p>
	<hr class="my-2" />
	<form method="dialog">
	<button
	class="p-4 bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded"
	>OK</button>
	</form>
	</div>
	</dialog>

	<div>content 123</div>
	</div><!-- container_and -->
	<!-- -->
	<style>
	.dialog_body_wrap{
	border: 5px solid gray;
	}
	</style>

	</body>
	</html>