本文實例講述了javascript實時獲取鼠標坐標值并顯示的方法。分享給大家供大家參考。具體實現方法如下：
<!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"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>JS實時獲取鼠標坐標值并顯示</title></head><body><script type="text/javascript"> var getCoordInDocumentExample = function(){ var coords = document.getElementById("coords"); coords.onmousemove = function(e){ var pointer = getCoordInDocument(e); var coord = document.getElementById("coord"); coord.innerHTML = "X,Y=("+pointer.x+", "+pointer.y+")"; } } var getCoordInDocument = function(e) { e = e || window.event; var x = e.pageX || (e.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft)); var y= e.pageY || (e.clientY + (document.documentElement.scrollTop || document.body.scrollTop)); return {'x':x,'y':y}; } window.onload = function(){ getCoordInDocumentExample(); };</script><div id="coords" style="width:500px;height:200px;background:#F2F1D7;border:2px solid #0066cc;">請在此移動鼠標。</div><br /><div id="coord" style="width:500px;border:2px solid #336699;"> </div></body></html>希望本文所述對大家的javascript程序設計有所幫助。
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