等待另一个页面加载到JavaScript中

Question

is there a possibility to open a new window with JavaScript and wait with jQuery until the new page has finished loading?

I tried the following, but it did not work:

var win = window.open(url,'',windowSpec);
$(win.window).load(
    function () {
        alert('Finished loading');
    }
);

Answer 1

Since the opened url is on the same server, it means that the two windows can communicate.

Add on the page that opens in the window

$(window).load(function() {
    var opener = window.opener || window.dialogArguments;
    if (opener) {
           opener.yourmethod();
       }
});

and on the page that initiates the window.open command use

function yourmethod(){
  alert('Finished loading');
}

Demo at http://jsfiddle.net/nmXdc/1
( the window that opens from the click is at http://jsfiddle.net/FPcMk/1/ )