javascript和IE 8的问题 [英] javascript and IE 8 problem
问题描述
< html>
< head>
<标题>新文件< / title>
< meta name =" Generator" content =" EditPlus">
< meta name =" Author" content ="">
< meta name ="关键字" content ="">
< meta name =" Description" content ="">
< script type =" text / javascript" language =" javascript">
function openpopup（）{
w = window.open（''，''，'width = 300，height = 300'）;
}¥b $ b function checkFocus（）{
if（false == w.closed）{
提示（"弹出窗口已打开"）;
w.focus（）;
}¥b $ b }¥b $ b < / script>
< / head>
< body onload =" openpopup（）; window .print（）; checkFocus（）;">
< input type =" button"名称= QUOT; B" value =" open" />
< / body>
< / html>
¥ b $ bi有上面的代码。当我在IE8中运行时，即使我使用w.focus（），焦点也会出现在打印对话框中。是否有任何解决方案？
widow.focus（） 什么都没有...
<html>
<head>
<title> New Document </title>
<meta name="Generator" content="EditPlus">
<meta name="Author" content="">
<meta name="Keywords" content="">
<meta name="Description" content="">
<script type="text/javascript" language="javascript">
function openpopup() {
w=window.open('','','width=300,height=300');
}
function checkFocus() {
if(false == w.closed) {
alert("pop up window is open");
w.focus();
}
}
</script>
</head>
<body onload="openpopup();window.print();checkFocus();">
<input type="button" name="b" value="open"/>
</body>
</html>
i have the above code.when i run this in IE8 the focus is coming to print dialog even i use w.focus() .Is there any solution ?
widow.focus() nothing working...
以上代码适用于IE 9.重点关注弹出窗口。而不是打印窗口。
the above code works in IE 9.its focussing on popup. instead of print window.
谢谢..
推荐答案
w的范围仅在调用函数内。 window是一个全局对象。
the scope of w is only within the calling function. window is a global object.
viz ... window.print（）和w.print（）是两回事....
viz... window.print() and w.print() are two different things....
用户可以使用文件>打印菜单或命令栏按钮打印网页。网上有很多例子显示如何在网页上添加打印页面按钮...
users can print a web page with the File>Print menu or Command bar button. There are plenty of examples on the web showing how to add a Print page button to your web page...
问候。
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