发明名称 |
CUSTOM BROWSER-SIDE SPREADSHEET FUNCTIONS |
摘要 |
Architecture that enables the capability to call user-defined functions (UDFs) within the hosting page, and from within a spreadsheet. UDFs can be used to add functionality to spreadsheet models. Spreadsheet calculations are spread across a backend calculation server and the web browser. Spreadsheet calculation state is maintained as browser functions are calculated. Moreover, the browser UDFs can be executed synchronously or asynchronously. The architecture also provides capability to dynamically register/unregister UDFs at runtime, which can then be called from the spreadsheet model and executed remotely), and the capability to define a manifest that can include all of the UDF definitions, infinite calculation loop situations are also prevented. The UDFs have full access to the page DOM (document object model). |
申请公布号 |
EP2803000(A4) |
申请公布日期 |
2015.08.12 |
申请号 |
EP20130736143 |
申请日期 |
2013.01.07 |
申请人 |
MICROSOFT TECHNOLOGY LICENSING, LLC |
发明人 |
BATTAGIN, DANIEL C.;PRISH, SHAHAR |
分类号 |
G06F17/21;G06F9/455;G06F15/16;G06F17/24;G06F17/30 |
主分类号 |
G06F17/21 |
代理机构 |
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