At 12:26 PM 2/26/2014, Bruce A. Chitiea wrote:
A two-pass report has a Report Variable embedded within the Report Footer
Band adding several currency column values together, producing a summary
value.
How do I get a Report Variable embedded within the Report Header variable
to "mirror" the final value of the Report Footer Variable?
Bruce,
Take a look at the "Look Ahead" feature of R:BASE eXtreme 9.5 Report.
Report Designer | Variable Label | Right-Click | Look Ahead
For complete details, click on the [Help]
Look Ahead is designed to allow you to display summary calculations
in the title band, page footer calculations in the page header band,
group footer calculations in the group header band and column footer
calculations in the column header. When the Look Ahead property is
checked, the draw command which represents the component on the
rendered page will continue to update with the most recent calculation
value until the report completes the generation of the associated page,
group or column.
Note:
The Report Pass Setting property must be set to Two Pass in order
for Look Ahead calculations to function reliably.
For a sample report, take a close look at the "InvoiceSummary"
report included with RRBYW18 sample database.
Very Best R:egards,
Razzak.
www.rbase.com
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