Nougat 7.1  |  7.1.1_r28
Html程序  |  40行  |  889 B 

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Long Page</title>
<script type="text/javascript">
var startX;
var startY;
var cursorOnPage = false;
var pageReady = false;
var userWidth = screen.width;
var userHeight = screen.height;

function onLoad() {
    document.addEventListener('mousedown', mouseDown);
    document.addEventListener('mouseup', mouseUp);
    var mainDiv = document.getElementById("longPage")
    mainDiv.style.width = parseInt(userWidth * 15) + "px";
    mainDiv.style.height = parseInt(userHeight * 15) + "px";
    pageReady = true;
}

function mouseUp(e) {
    cursorOnPage = ((e.pageX !=0) || (e.pageY !=0))
    clickCount = clickCount + 1;
    console.log(clickCount, cursorOnPage)
}

function mouseDown(e) {
    startX = e.pageX;
    startY = e.pageY;
}

</script>
</head>
<body onload="onLoad()">
<div id="longPage"></div>
</body>
</html>