The example in this article describes how JavaScript obtains the position coordinates of an object on the page. Share it with everyone for your reference, the details are as follows:
<script language="javascript" type="text/javascript" >
function getXY(Obj)
{
var h = Obj.offsetHeight;
for (var sumTop=0,sumLeft=0;Obj!=document.body;sumTop+=Obj.offsetTop,sumLeft+=Obj.offsetLeft, Obj=Obj.offsetParent);
sumTop = h+sumTop;
return {left:sumLeft,top:sumTop}
}
</script>
Readers who are interested in more JavaScript-related content can check out the special topics on this site: "Summary of JavaScript mouse operation skills", "Javascript object-oriented introductory tutorial" and "Summary of JavaScript data structure and algorithm skills》
I hope this article will be helpful to everyone in JavaScript programming.
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