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Method and apparatus for cross-domain communication using designated response processing page

  • US 8,090,763 B2
  • Filed: 08/18/2009
  • Issued: 01/03/2012
  • Est. Priority Date: 08/25/2008
  • Status: Expired
First Claim
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1. A sender system for cross-domain communication between a sender domain and a receiver domain that is different from the sender domain, comprising:

  • a hardware processor configured to;

    send a data request from an originating webpage deployed in the sender domain to the receiver domain, the data request being directed to a designated request processing page in the receiver domain, wherein sending the data request from the sender domain to the receiver domain includes opening a hidden page and using the hidden page to open the designated response processing page and to send a request command and associated request data via the hidden page, wherein opening the hidden page includes opening an invisible new window or an invisible iframe;

    receive a response from the receiver domain, the response including requested data and being directed to a designated response processing page in the sender domain, wherein the designated response processing page deployed in the sender domain is a different webpage from the originating webpage deployed in the sender domain; and

    process the response; and

    a memory coupled to the hardware processor, configured to provide the hardware processor with instructions.

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