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Groups > comp.lang.javascript > #19761

Re: Find an object in a window

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Andrew Poulos wrote:

> I tried writing a recursive function (that sits in the elearning page)
> that searched all frames in the elearning's top window and in the top
> window of any opener which appears to work:
> 
> function findAPI(win) {
>    if (win.API) {
>      return win.API;
>    }
> 
>    for (var i = 0; i < win.frames.length; i++) {
       var api = findAPI(win.frames[i]);
       if (api) {
         return api;
>      }
>    }
> 
>    if (win.opener && !win.opener.closed) {
>      return findAPI(win.opener.top);
>    }
> }
> 
> function fLook() {
>    var foundApi = findAPI(window.top);
>    window.alert(foundApi);
> }
> 
> Any ideas on how to make this (more) robust? For example, its not
> checking nested frames.

Now it does.

-- 
PointedEars

Twitter: @PointedEars2
Please do not Cc: me. / Bitte keine Kopien per E-Mail.

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Find an object in a window Andrew Poulos <ap_prog@hotmail.com> - 2013-05-16 14:49 +1000
  Re: Find an object in a window Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-05-16 11:12 +0200
    Re: Find an object in a window Andrew Poulos <ap_prog@hotmail.com> - 2013-05-16 22:12 +1000
      Re: Find an object in a window Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-05-18 16:25 +0200
        Re: Find an object in a window Andrew Poulos <ap_prog@hotmail.com> - 2013-05-19 10:06 +1000

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