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Transferring a web content display from one container to another container while maintaining state

  • US 9,940,312 B1
  • Filed: 04/17/2015
  • Issued: 04/10/2018
  • Est. Priority Date: 11/18/2014
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving, at one or more processors, a request to transfer a first web content display hosted in a first container having a first document object model (DOM) tree to a second container having a second DOM tree, wherein the first web content display has a state comprising a plurality of state components;

    creating, in response to the request, a second web content display hosted in the second container;

    determining whether a first state component in the plurality of state components of the first web content display is dependent on a property of the first DOM tree associated with a host of the first web content display;

    upon determining that the first state component is dependent on the property of the first DOM tree associated with the host of the first web content display;

    adjusting, in the second web content display, the first state component according to a corresponding property of the second DOM tree;

    upon determining that the first state component is independent of the property of the first DOM tree associated with the host of the first web content display;

    copying, to the second web content display, the first state component of the first web content display; and

    providing an output associated with the second web content display.

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