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Asked: 2026-06-13T08:46:54+00:00

Probably, I know the answer already that there is no way by which I

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Probably, I know the answer already that there is no way by which I can read the DOM Values of Iframe so that Parent can use it.

I spent lot of time researching about it but can not find any way, hence posting it here.

CONSTRAINTS :

Different Domains, No Control over the iframe url. It can be any URL provided by the user.

WHAT I TRIED SO FAR :

I need the value of the url i.e. window.frames['iframename'].location.href but I am getting permission denied as it violates same origin policy.

HTML5 Post message api wont work as it assumes even if they are cross – domain we have control over the iframe page.

easyXSD also assumes the same I suppose.

Is it possible at all?

NOTE : USER Will Change the SRC from Iframe itself. so I use onload method to do something but not able to access location.href

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1 Answer

  1. Editorial Team

    If you have no control over the iframe, then it is not possible since it is a security risk. Notice that you may set the location/url of an iframe/window, but you can not read it (if it is cross domain).

    If you had control over the iframe, then workarounds would be possible (using postMessage, workers or whatever).

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