elinks/test/ecmascript/doctype.html

<!DOCTYPE html>
<html>
<body>

<p>Click the button to display the doctype name of the document.</p>

<button onclick="myFunction()">Try it</button>

<p><strong>Note:</strong> In Internet Explorer 8 and earlier, the doctype property returns <em>null</em> for HTML and XHTML documents, and will only work for XML documents.</p>

<p id="demo"></p>

<script>
function myFunction() {
  var x = document.doctype.name;
  window.alert(x);
}
</script>

</body>
</html>
[js] document.doctype.name 2021-05-25 16:12:04 +00:00			`<!DOCTYPE html>`
			`<html>`
			`<body>`

			`<p>Click the button to display the doctype name of the document.</p>`

			`<button onclick="myFunction()">Try it</button>`

			`<p><strong>Note:</strong> In Internet Explorer 8 and earlier, the doctype property returns <em>null</em> for HTML and XHTML documents, and will only work for XML documents.</p>`

			`<p id="demo"></p>`

			`<script>`
			`function myFunction() {`
			`var x = document.doctype.name;`
[test] alert -> window.alert for easier testing 2021-11-10 17:05:35 +00:00			`window.alert(x);`
[js] document.doctype.name 2021-05-25 16:12:04 +00:00			`}`
			`</script>`

			`</body>`
			`</html>`