Invention Grant
- Patent Title: Identifying keyboard inaccessible node on web page
- Patent Title (中): 识别网页上的键盘无法访问的节点
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Application No.: US13293530Application Date: 2011-11-10
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Publication No.: US08819192B2Publication Date: 2014-08-26
- Inventor: Jie Hu , Yang Liu , Ling Luo
- Applicant: Jie Hu , Yang Liu , Ling Luo
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Van Cott, Bagley, Cornwall & McCarthy P.C.
- Agent Steven L. Nichols
- Priority: CN201010565471 20101130
- Main IPC: G06F15/177
- IPC: G06F15/177
Abstract:
A method and apparatus for identifying a keyboard inaccessible node on a web page. The method may include acquiring all nodes in a DOM tree of the web page; identifying a mouse operable node among all the nodes; checking whether or not said mouse operable node is keyboard navigable and whether or not said mouse operable node is keyboard operable; and extracting the keyboard non-navigable node and the keyboard inoperable node as said keyboard inaccessible node.
Public/Granted literature
- US20120136974A1 IDENTIFYING KEYBOARD INACCESSIBLE NODE ON WEB PAGE Public/Granted day:2012-05-31
Information query
