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  1. #1
    New to the CF scene
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    postMessage and targetOrigin

    Is it possible to specify more than one targetOrigin url, if using postMessage with an iframe?

    I know I can specify one url:
    Code:
    otherWindow.postMessage(message, 'http:example.com');
    or unlimited url's with an *:
    Code:
    otherWindow.postMessage(message, '*');
    But is what if you wanted to specify 2 or 3 url's? Is that doable?

  • #2
    Senior Coder rnd me's Avatar
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    Jun 2007
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    Urbana
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    no, use a star. the bigger security concern is sniffing out incoming messages in the event handler...
    my site (updated 13/9/26)
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  • Users who have thanked rnd me for this post:

    PeterJ (10-07-2011)


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