The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2010
Filed:
Sep. 30, 2003
Applicant:
Andreas Roessler, Sulzfeld, DE;
Inventor:
Andreas Roessler, Sulzfeld, DE;
Assignee:
SAP Aktiengesellschaft, Walldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); G06F 17/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and apparatus, including computer program products, implementing techniques for document object model caching and validation. A client identifies a change of a user interface (UI) element that references a node of the DOM hierarchy. The client determines whether the change of the UI element can be applied to the DOM hierarchy by using an update function, for example, a delta renderer. If so, the client finds in the DOM hierarchy the node that is referenced by the UI element and modifies at least one attribute related to the node according to the change by using the update function. Otherwise, the client sets a dirty flag.