Designing reports using BIRT Studio
:
Filtering data
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Prompting for filter values at run time
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About report parameters
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How to make a prompt value optional
How to make a prompt value optional
To make a prompt value optional, in Filter, select Prompt Text. Prompt Text and Is Required appear highlighted. Deselect Is Required, as shown in
Figure 5‑20
.
No Value appears in Filter. Select No Value to display data rows that have null values.
Figure 5‑20
Specifying an optional prompt
