摘要:
The present invention relates to a new type of structured name within a spreadsheet program that allows users to refer to tables, columns of data within tables, headers of tables, totals from tables, PivotTables®, and portions of PivotTable® data by the data's headers. Embodiments of the present invention comprise a method for referring to a set of data that comprises receiving one or more semantic designations, wherein the one or more semantic designations name a set of context information that describes one or more items of data in a data structure, automatically creating a structural reference, and associating the context information with the structural reference. Other embodiments of the present invention relate to an interaction with a user interface for displaying on a display device a structural reference to data in a spreadsheet that comprises receiving one or more semantic designations from the user that refer to one or more elements of the data structure, creating a structural reference to the elements of the data structure, and displaying the structural reference as a collection of the one or more semantic designations.
摘要:
The present invention provides several database formulas that can manipulate large sets of data. Each database formula is customizable and repeatable without user intervention. Thus, users may enter numerous options that can cover the user's desire for data output in certain forms or formats, select a set of input data, and consistently receive a set of output data. In some embodiments, the user may refer to the set of data semantically instead of specifying a range of cells to use in the database formula. Referring to the data semantically allows the database formulas to adjust to changes in the range of cells new data may occupy.
摘要:
Block properties and improved calculated columns properties are provided in a spreadsheet application. Once block properties are set for a group of spreadsheet cells or a spreadsheet list, the properties may be applied to the entire group of selected cells or list as opposed to requiring application of properties to individual cells. If rows or columns are added to the group of selected cells or list, properties applied to the group of cells or list are automatically applied to the new rows or columns. Block properties also provide for intelligent-behaving list borders where list borders are not corrupted by the movement or changing of columns or rows sharing edges with a list border. Calculated columns are a type of block property that extends the functionality of formulas throughout an entire column of an associated group of cells or list.
摘要:
A multi-threaded codeless user-defined function (UDF) may be provided. First, at least one input value may be received from a calculation thread corresponding to a spreadsheet calling the codeless UDF. Then, the at least one input value may be saved in a thread storage area outside of a UDF storage area containing the codeless UDF. Next, the codeless UDF may be performed comprising performing at least one calculation using at least one formula in the codeless UDF and the at least one input value from the thread storage area. At least one output value produced in response to performing the codeless UDF may then be returned to the calculation thread corresponding to the spreadsheet calling the codeless UDF.
摘要:
Techniques for collaborating on a spreadsheet file by client computers in real time are disclosed herein. In particular, a revision manager module is preferably provided with a host machine which receives updates from the client computers, processes such updates, and then applies them to the spreadsheet file. Additionally, a technique is described for handling updates sent to the revision manager by clients simultaneously or near simultaneously. In this case, the revision manager determines whether the updates to the spreadsheet file are transformable or able to be merged. If so, the updates are combined into the spreadsheet file and applied thereto. If the updates are not transformable, the revision manager confirms that all clients have received all previous updates before applying the non-transformable update to the spreadsheet file.
摘要:
Techniques for collaborating on a spreadsheet file by client computers in real time are disclosed herein. In particular, a revision manager module is preferably provided with a host machine which receives updates from the client computers, processes such updates, and then applies them to the spreadsheet file. Additionally, a technique is described for handling updates sent to the revision manager by clients simultaneously or near simultaneously. In this case, the revision manager determines whether the updates to the spreadsheet file are transformable or able to be merged. If so, the updates are combined into the spreadsheet file and applied thereto. If the updates are not transformable, the revision manager confirms that all clients have received all previous updates before applying the non-transformable update to the spreadsheet file.
摘要:
Techniques for performing a process during a real time collaboration by multiple users or clients on a spreadsheet file are disclosed herein which may permit calculations to be performed locally by at least one of the clients. By doing so, increases in performance are realized since only data updates need to be provided to the host machine. As such, a determination is preferably made whether calculations performed locally can result in different data. If conflicting data is a possibility, then the calculations for the spreadsheet file will usually be performed remotely by a host machine. If not, then each client capable of doing so will perform the calculations locally and then provide only the updated data to the host machine. The determination of whether to perform the calculations locally or not may also be made dynamically, such as when one or more new formulas are added to the spreadsheet file.
摘要:
Techniques for performing a process during a real time collaboration by multiple users or clients on a spreadsheet file are disclosed herein which may permit calculations to be performed locally by at least one of the clients. By doing so, increases in performance are realized since only data updates need to be provided to the host machine. As such, a determination is preferably made whether calculations performed locally can result in different data. If conflicting data is a possibility, then the calculations for the spreadsheet file will usually be performed remotely by a host machine. If not, then each client capable of doing so will perform the calculations locally and then provide only the updated data to the host machine. The determination of whether to perform the calculations locally or not may also be made dynamically, such as when one or more new formulas are added to the spreadsheet file.
摘要:
Techniques for performing a process during a real time collaboration by multiple users or clients on a spreadsheet file are disclosed herein which may permit calculations to be performed locally by at least one of the clients. By doing so, increases in performance are realized since only data updates need to be provided to the host machine. As such, a determination is preferably made whether calculations performed locally can result in different data. If conflicting data is a possibility, then the calculations for the spreadsheet file will usually be performed remotely by a host machine. If not, then each client capable of doing so will perform the calculations locally and then provide only the updated data to the host machine. The determination of whether to perform the calculations locally or not may also be made dynamically, such as when one or more new formulas are added to the spreadsheet file.
摘要:
Techniques for performing a process during a real time collaboration by multiple users or clients on a spreadsheet file are disclosed herein which may permit calculations to be performed locally by at least one of the clients. By doing so, increases in performance are realized since only data updates need to be provided to the host machine. As such, a determination is preferably made whether calculations performed locally can result in different data. If conflicting data is a possibility, then the calculations for the spreadsheet file will usually be performed remotely by a host machine. If not, then each client capable of doing so will perform the calculations locally and then provide only the updated data to the host machine. The determination of whether to perform the calculations locally or not may also be made dynamically, such as when one or more new formulas are added to the spreadsheet file.