日期:2014-05-16  浏览次数:20377 次

用javascript实现添加<body>的事件句柄
想实现添加 <body> 的onblur事件   如下所示
<SCRIPT   language=JavaScript>
//window.onblur= 'window_onblur() '
document.body.onblur= 'window_onblur() '
function   window_onblur()   {
alert( "blur ")
}
</SCRIPT>
怎么就没效果呀

------解决方案--------------------
<SCRIPT language= "JavaScript ">
//window.onblur= 'window_onblur() ';
document.body.onblur=function() {
alert( "blur ");
}
</SCRIPT>


------解决方案--------------------
<SCRIPT language=JavaScript>
//window.onblur= 'window_onblur() '
document.body.onblur=window_onblur
function window_onblur() {
alert( "blur ")
}
</SCRIPT>

如此也可.
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up!
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注意顺序!
------解决方案--------------------
<html>
<SCRIPT language=JavaScript>
function window_onblur() {
alert( "blur ")
}
window.onblur=window_onblur;
</SCRIPT>
<body >
test
</body>
</html>