javascript - 如何将弹出窗口放置在屏幕的右上角

Question

我想要做的是更改窗口的大小并在其旁边创建一个窗口，以便它们彼此完全相邻。从这个意义上说，我需要将新窗口定位到屏幕的右上角，我这样做的方式不起作用(代码如下)，我需要帮助:)

function () { 
   var viewportwidth = document.documentElement.clientWidth;
   var viewportheight = document.documentElement.clientHeight;
   window.resizeBy(-300,0); 
   window.open("something.htm",
     "mywindow",
     "width=300,
     height=viewportheight,
     left=(viewportwidth - 300),
     top=0,
     screenX=0,
     screenY=0"); 
}

Answer 1

var viewportwidth = document.documentElement.clientWidth;
var viewportheight = document.documentElement.clientHeight;
window.resizeBy(-300,0);
window.moveTo(0,0);

window.open("http://google.com",
            "mywindow",
            "width=300,left="+(viewportwidth-300)+",top=0");