postMessage doesn't work in recent IE 11 browsers

Minsu Kim 21 Reputation points
2020-05-27T14:50:33.82+00:00

Hi,
I have some problems in my project.

  • parent window : a.a.com
  • popup window: b.a.com

When I execute window.opener.postMessage(~~, *) in popup window,
parent window can receive event depending on IE versions. (works in all Chrome versions)

version: 11.1.18362.0 / update version: 11.0.110 - works

version: 11.557.17763.0 / update version: 11.0.130 - works

version: 11.1158.17763.0 / update version: 11.0.185 - works

version: 11.1304.17134.0 / update version: 11.0.175 - doesnt work

version: 11.1425.17134.0 / update version: 11.0.185 - doesnt work

version: 11.1868.16299.0 / update version: 11.0.190 - doesnt work

I cant find any issues about it.
Are there some changes associated with postMessage or CORS policy?

Thanks.

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Accepted answer
  1. Dave Patrick 329.8K Reputation points Microsoft MVP
    2020-05-27T14:54:30.393+00:00

    IE development is not supported here on QnA. I'd try asking for help in dedicated forums here.

    https://social.msdn.microsoft.com/Forums/ie/en-US/home?forum=iewebdevelopment

    https://social.technet.microsoft.com/Forums/en-US/home?forum=ieitprocurrentver

    --please don't forget to Accept as answer if the reply is helpful--


    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows Server] Datacenter Management

    Disclaimer: This posting is provided "AS IS" with no warranties or guarantees, and confers no rights.

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