javascript - Event on child window refresh -


i creating child window in javascript using following code: 

var wnd = window.open( url );

how can determine whether child window refreshed or not? there event it?

thanks in advance.

i don't think there's event might looking events unload , beforeunload (the latter expecting string shown in popup). these triggered when: closing window, navigating new page or refreshing actual page.

so in case may write like:

var wnd = window.open( url ); wnd.onbeforeunload = function() { here }

have @ this post more examples.


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