<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Position function tests (HTML strict mode)</title>
<script type="text/javascript">
var djConfig = {
isDebug: true
};
</script>
<script type="text/javascript" src="../../dojo.js"></script>
<script language="JavaScript" type="text/javascript">
dojo.require("dojo.debug.console");
dojo.require("dojo.html.layout");
dojo.require("dojo.html.util");
dojo.require("dojo.event.*");
</script>
<script>
function onMouseMove(e){
dojo.byId("m").innerHTML= e.pageX + ", " + e.pageY;
var btn=dojo.byId("btn");
var pns = dojo.html.getAbsolutePosition(btn, false);
var pws = dojo.html.getAbsolutePosition(btn, true);
dojo.byId("f").innerHTML= pns.x + ", " + pns.y;
dojo.byId("t").innerHTML= pws.x + ", " + pws.y;
dojo.byId("o").innerHTML= dojo.html.overElement(btn, e);
var scroll = dojo.html.getScroll();
dojo.byId("s").innerHTML=
scroll.left + ", " + scroll.top;
}
dojo.addOnLoad(function(){
dojo.event.connect(document.documentElement, "onmousemove", "onMouseMove");
});
</script>
</head>
<body>
<h1>Position function tests</h1>
<p>
This file tests the code to determine mouse position and element position with respect to the document or viewport.
</p>
<p>
<b>dojo.html.getAbsolutePosition(xyz, true)</b> tells you where you would position a node
inside document.body such that it was on top of xyz.
It works well in conjunction with <b>event.pageX/Y</b>.</p>
<p>
<b>dojo.html.getAbsolutePosition(xyz, false)</b> returns the position that would be returned
by event.clientX/Y if the mouse were directly over the top/left of this node.
</p>
<ul>
<li>Move the mouse; scroll down the browser window; check that event.pageX/pageY returns the position within
the document, rather than the viewport</li>
<li>Scrolling the browser window should affect getAbsolutePosition(btn, false), but it shouldn't affect
getAbsolutePosition(btn, true);</li>
<li>Scrolling the div should affect both return values</li>
<li>Try it on IE, FF, and Safari.</li>
</ul>
<!-- make horizontal scrollbar on the browser -->
<div style="width: 1000px; height: 0px;"></div>
<div style="position: relative; margin-left: 10px; margin-top: 10px; overflow: scroll; height: 100px; width: 300px;">
1<br>2<br>3<br><button id="btn" style="margin-left: 150px;">btn</button><br>4<br>5<br>6<br>7
<nobr>This is a very long sentence just to make sure there is a horizontal scrollbar</nobr>
</div>
<table border=1 style="margin: 20px 20px 20px 20px;">
<tr><td>event.pageX/pageY</td><td id="m"></td></tr>
<tr><td width=30%>getAbsolutePosition(btn, true)<br> (document)</td><td id="t"></td></tr>
<tr><td>getAbsolutePosition(btn, false)<br> (viewport)</td><td id="f"></td></tr>
<tr><td>dojo.html.overElement(btn, e)</td><td id="o"></td></tr>
<tr><td>dojo.html.getScrollLeft()/Top()</td><td id="s"></td></tr>
</table>
<p>HTML after</p>
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</body>
</html>