Update Data Extraction Table Automatically
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ConceptQuick Reference
 
 
 

You can specify to be notified when extracted data has changed.

When information in the data source has changed that affects the extracted data in a table, you are notified the data is not current. (Notification does not occur with attribute extraction tables.) Depending on how the DXEVAL system variable is set, the Data Extraction - Outdated Table dialog box displays when certain commands are used, such as OPEN or SAVE. By default, DXEVAL is set to check if the extracted data is not current without automatically updating it when the PLOTor ETRANSMIT commands are used.

ImportantWhen DXEVAL = 8 (update on publish) and BACKGROUNDPLOT is set to 2 or 3, then you will be prompted to update when publishing the files. However, the tables in the DWF file will not be updated. To include table updates in the published files, set BACKGROUNDPLOT to 0 or 1.

You can set auto-updating to occur with these commands: SAVE, PLOT, PUBLISH, or ETRANSMIT. When auto-updating is enabled, the extracted data is automatically checked to see if it is current with the data source. If not, the update process occurs without user intervention. With PLOT or ETRANSMIT, the data extraction is updated prior to the plotting or electronically transmitting the drawings, which are not saved.

When you open multiple drawings at the same time, and the DXEVAL setting in each drawing is 1 (to check for updates as the drawing is open), a dialog box displays for each drawing that contains a data extraction table that is not current. You can choose to update the drawing or to skip all updates.

You can run the update later from the shortcut menu for the data extraction table.

If the cells in a data extraction table are edited in a previous release of the program, and then opened in the current version, the table cells that were edited are unlocked. When the table is updated in the current release, a dialog box displays indicating some cells were overwritten. You can choose to overwrite the cells or skip the cells during the update.

NoteIt is recommended you turn on notification before doing a final save, plot, publish, electronic transmittal, or archive.