frame_w_controls.html - Android社区 - https://www.androidos.net.cn/

<html>
<!-- TODO(slightlyoff): Move to tests directory? -->
<head>
<title>Script test</title>
<script>
function msg(txt) {
  window.document.getElementById("my_text").innerText = txt;
}

function OnLoad() {
  var host = window.externalHost;
  host.ForwardMessageToExternalHost("OnChromeFrameMessage",
                                    "Hello from ChromeFrame");
}

function OnHostMessage(text) {
  msg("In ChromeFrame: \r\n Message from host: " + text);
}
</script>
</head>
<body onload="OnLoad();">
Here's an edit field: <input type="text"><br>
Here's another: <input type="text"><br>
<p>
Message:<br>
<pre><div id="my_text"></div></pre>
</p>
</body>
</html>