window.open('blah.com','blah','left=-30,top=-300');
时,弹出窗口会在第一个显示器上方的第二个显示器中打开,但在 Chrome 中,弹出窗口仅在
left=0,top=0
处打开。 chrome 这样做有什么原因吗?我该如何解决这个问题?谢谢!
var windowSize = {
width: 500,
height: 500,
};
var windowLocation = {
left: (window.screen.availLeft + (window.screen.availWidth / 2)) - (windowSize.width / 2),
top: (window.screen.availTop + (window.screen.availHeight / 2)) - (windowSize.height / 2)
};
window.open(http://example.com, '_blank', 'width=' + windowSize.width + ', height=' + windowSize.height + ', left=' + windowLocation.left + ', top=' + windowLocation.top);
基本上,“window.screen.availLeft”为您提供其他屏幕宽度,以便您可以将正常的中心计算添加到其中。
var w = 300;
var h = 300;
var left = (window.screen.width/2)-(w/2);
var top = (window.screen.height/2)-(h/2);
var win = window.open("example.html", "_blank", 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width='+w+', height='+h);
win.moveTo(left, top);
适用于
Chrome...
function multipleScreenPopup(url, title, w, h, centered = true, moveRight = 0, moveDown = 0, resizable = "no") {
// Fixes dual-screen position Most browsers Firefox
var dualScreenLeft = window.screenLeft != undefined ? window.screenLeft : screen.left;
var dualScreenTop = window.screenTop != undefined ? window.screenTop : screen.top;
var width = window.innerWidth ? window.innerWidth : document.documentElement.clientWidth ? document.documentElement.clientWidth : screen.width;
var height = window.innerHeight ? window.innerHeight : document.documentElement.clientHeight ? document.documentElement.clientHeight : screen.height;
var left = 0;
var top = 0;
if (centered === true) {
left = ((width / 2) - (w / 2)) + dualScreenLeft;
top = ((height / 2) - (h / 2)) + dualScreenTop;
} else {
left = dualScreenLeft + moveRight;
top = dualScreenTop + moveDown;
}
var newWindow = window.open(url, title, 'directories=no,titlebar=no,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=' + resizable + ', width=' + w + ', height=' + h + ', top=' + top + ', left=' + left);
// Puts focus on the newWindow
if (window.focus) {
newWindow.focus();
}
}
// centered as of the monitor that fired on it
multipleScreenPopup('https://google.com', '_blank', 500, 500);
// move from the left and from the top
multipleScreenPopup('https://yahoo.com', '_blank', 500, 500, false, 200, 200);
var w = 300;
var h = 300;
var left = (window.screen.width/2)-(w/2);
var top = (window.screen.height/2)-(h/2);
var win = window.open("example.html", "_blank", 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left);
-- 在 Firefox 中将弹出窗口居中,但
不在 Chrome 中。另外,请注意,这不在显示区域之外...
var screenDetails = await window.getScreenDetails()
if (screen.isExtended && screenDetails.screens.length > 1) {
var newWindow = window.open(
"https://ya.ru",
"New Window",
`popup,width=${myWidth},height=${myHeight},left=0,top=0`
);
newWindow.moveTo(screenDetails.screens[1].left + myMargin, 0);
}