/* This function is invoked by the activity */ function wave() { ...">
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Javascript question - what is a window?

<html>
    <script language="javascript">
        /* This function is invoked by the activity */
        function wave() {
            alert("1");
            document.getElementById("droid").src="android_waving.png";
            alert("2");
        }
    </script>
    <body>
        <!-- Calls into the javascript interface for the activity -->
        <a onClick="window.demo.clickOnAndroid()"><div style="width:80px;
            margin:0px auto;
            padding:10px;
            text-align:center;
            border:2px solid #202020;" >
                <img id="droid" src="android_normal.png"/><br>
                Click me!
        </div></a>
    </body>
</html>

My question is: what is "window.demo.clickOnAndroid ()"?

I know that clickOnAndroid is a method in an Android app. But what is a window and a demo? My file is called demo.html. What's this?

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2 answers

windowis a javascript window object :

The window object is an open window in the browser.

window.demo , demo ( ) window, window.demo.clickOnAndroid() , clickOnAndroid() window demo. demo - Android, , window.serious.clickOnAndroid().

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Window DOM (1) (2). - , Android.

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