Jun 15, 2018 · Jun 14, 2018
diff --git a/index.html b/index.html
    document.appendChild(spanElt);
  };
 &lt;/script&gt;
 </pre>
      </section>
      <section>
        <h3>
          Creating a second presentation from the same controlling page
        </h3>
        <pre class="example">
 &lt;!-- controller.html --&gt;
 &lt;!-- The same controlling page can create and manage multiple presentations,
  by calling start() multiple times. --&gt;
 &lt;button id="secondPresentBtn" style="display: none;"&gt;Present Again&lt;/button&gt;
 &lt;script&gt;
  var secondPresentBtn = document.getElementById("secondPresentBtn");
  var secondPresUrl = "https://example.com/second-presentation.html";
  var secondRequest = new PresentationRequest(secondPresUrl);
  // For simplicity, the logic to handle screen availability for secondRequest
  // and update the status of secondPresentBtn is omitted.
  secondPresentBtn.onclick = function () {
  // Start new presentation, likely on a different screen than the original
  // request.
    secondRequest.start().then(setSecondConnection);
  };
  function setSecondConnection(newConnection) {
    // Logic to handle messages to/from second-presentation.html.
  };
 &lt;/script&gt;
 </pre>
      </section>
    </section>
Original file line number	Diff line number	Diff line change
Expand Up		@@ -885,6 +885,32 @@ <h3>
		document.appendChild(spanElt);
		};
		</script>
		</pre>
		</section>
		<section>
		<h3>
		Creating a second presentation from the same controlling page
		</h3>
		<pre class="example">
		<!-- controller.html -->
		<!-- The same controlling page can create and manage multiple presentations,
		by calling start() multiple times. -->
		<button id="secondPresentBtn" style="display: none;">Present Again</button>
		<script>
		var secondPresentBtn = document.getElementById("secondPresentBtn");
		var secondPresUrl = "https://example.com/second-presentation.html";
		var secondRequest = new PresentationRequest(secondPresUrl);
		// For simplicity, the logic to handle screen availability for secondRequest
		// and update the status of secondPresentBtn is omitted.
		secondPresentBtn.onclick = function () {
		// Start new presentation, likely on a different screen than the original
		// request.
		secondRequest.start().then(setSecondConnection);
		};
		function setSecondConnection(newConnection) {
		// Logic to handle messages to/from second-presentation.html.
		};
		</script>
		</pre>
		</section>
		</section>
Expand Down