JavaScript event.screenX
此事件屬性可返回事件發生時滑鼠指標相對於螢幕的水平座標。
語法結構:
[JavaScript] 純文字檢視 複製程式碼event.screenX
瀏覽器支援:
(1).IE瀏覽器支援此屬性。
(2).edge瀏覽器支援此屬性。
(3).火狐瀏覽器支援此屬性。
(4).Opera瀏覽器支援此屬性。
(5).谷歌瀏覽器支援此屬性。
(6).safria瀏覽器支援此屬性。
例項程式碼:
[HTML] 純文字檢視 複製程式碼執行程式碼<!DOCTYPE html> <html> <head> <meta charset=" utf-8"> <meta name="author" content="http://www.softwhy.com/" /> <title>螞蟻部落</title> <style type="text/css"> #ant{ width:200px; height:200px; background-color:green; margin:0px auto; } </style> <script type="text/javascript"> window.onload=function(){ var odiv = document.getElementById("ant"); var ospan = document.getElementById("span"); odiv.onmousemove = function (event) { ospan.innerHTML = "座標值:X:" + event.screenX + " Y:" + event.screenY; } } </script> </head> <body style="text-align:center"> <div id="ant"></div> <span id="span"></span> </body> </html>
當在綠色div中移動滑鼠指標時候,會在span元素中實時顯示滑鼠指標在螢幕中的座標。
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