javascript - IE 上的 window.open 错误？

Question

我在 Internet Explorer 中使用 javascript 的 window.open 看到“无效参数”。我将如何修复它？

我在“var newwindow = window.open (url, 'Popup Demo', 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars =no, resizable=no, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left);".

这是我的代码:

<script type="text/javascript" language="javascript">
<!--

function popitup(url) {

    var w = 500;
    var h = 500;

    var left = (screen.width/2)-(w/2);
    var top = (screen.height/2)-(h/2);

    var newwindow = window.open (url, 'Popup Demo', 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left);

    if (window.focus) {
        newwindow.focus();
    }
    return false;
}

// -->
</script>

Answer 1

窗口名称在 IE 中不能有空格。将 'Popup Demo' 更改为 'PopupDemo'