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Commit fix for an off-by-two error on standards complaint HTML pages in IE, and

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add an HTML example that can be used as an acceptance test. (Closes #863) 
Thanks pierre for the research and report!


git-svn-id: http://svn.openlayers.org/trunk/openlayers@4098 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2007-08-29 04:03:13 +00:00
parent 984cdf6672
commit 807449046b
2 changed files with 47 additions and 2 deletions
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43
examples/mouse-position.html Normal file
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@@ -0,0 +1,43 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" debug="true">
<head>
<style type="text/css">
body {
margin: 0;
padding: 0;
}
#map {
width: 512px;
height: 256px;
}
</style>
<script src="../lib/OpenLayers.js"></script>
<script type="text/javascript">
<!--
function init(){
var map = new OpenLayers.Map('map');
map.addControl(new OpenLayers.Control.MousePosition());
var ol_wms = new OpenLayers.Layer.WMS( "OpenLayers WMS",
"http://labs.metacarta.com/wms/vmap0",
{layers: 'basic'} );
map.addLayers([ol_wms]);
if (!map.getCenter()) map.zoomToMaxExtent();
map.events.register("mousemove", map, function(e) {
var position = this.events.getMousePosition(e);
OpenLayers.Util.getElement("coords").innerHTML = position;
});
}
// -->
</script>
</head>
<body onload="init()">
<div id="map"></div>
<div id="coords"></div>
<p>Moving your mouse to the upper left corner of this map should return 'x=0,y=0' -- in the past, it didn't in IE. If it returns 2,2, consider it a bug, and report it.</p>
</body>
</html>

6
lib/OpenLayers/Events.js
View File

@@ -656,9 +656,11 @@ OpenLayers.Events = OpenLayers.Class({
}
return new OpenLayers.Pixel(
(evt.clientX + (document.documentElement.scrollLeft
|| document.body.scrollLeft)) - this.element.offsets[0],
|| document.body.scrollLeft)) - this.element.offsets[0]
- (document.documentElement.clientLeft || 0),
(evt.clientY + (document.documentElement.scrollTop
|| document.body.scrollTop)) - this.element.offsets[1]
|| document.body.scrollTop)) - this.element.offsets[1]
- (document.documentElement.clientTop || 0)
);
},