等待弹出窗口javascript

Question

基本上我是这样做的：

 window.onload=function wait(){
     alert ("Please, wait until process has finished.");
     window.location="index.jsp";
 };

我需要的是一个警报窗口或类似的东西，它会消失/启用弹出窗口中的“确定”按钮，只有在 X 秒过去后。

我怎样才能做到这一点？

Answer 1

也许你需要这样的东西：

window.onload = function () {
    var popup = window.open('','pop','width=200px, height=10px'),
        popdoc, msg, script;
    if (popup) {
        popdoc = popup.document;
        msg = popdoc.body.appendChild(popdoc.createElement('p'));
        msg.innerHTML = 'Please, wait until process has finished.';
        script = popdoc.createElement('script');
        script.text = '(function () {setTimeout(function () {self.close();}, 3000);}());';
        popdoc.body.appendChild(script);
    }
}

jsFiddle的演示