dabo Commit
Revision 5228
Date: 2009-05-19 11:26:35 -0700 (Tue, 19 May 2009)
Author: Paul
Trac: http://trac.dabodev.com/changeset/5228
Changed:
U trunk/dabo/lib/reportWriter.py
Log:
Added Show property to report band objects. If it evaluates to False, it will
not print. Thanks Larry Long for the idea! Fixes ticket #1233.
Tip: this is a good way to make a summary report. Set the detail band's Show
property to 'self.is_summary' and put in a 'is_summary' field in the dataset
with True or False depending on whether it is a summary or a detail report.
Diff:
Modified: trunk/dabo/lib/reportWriter.py
===================================================================
--- trunk/dabo/lib/reportWriter.py 2009-05-18 23:08:08 UTC (rev 5227)
+++ trunk/dabo/lib/reportWriter.py 2009-05-19 18:26:35 UTC (rev 5228)
@@ -480,6 +480,16 @@
Setting designerLock to True protects you from
accidentally changing
the height of the band with the mouse at design
time.""")
+ self.AvailableProps["Show"] = toPropDict(bool, True,
+ """Determines if the band is shown or skipped.
+
+ Specify an expression that evaluates to True or
False. If False,
+ the band will not print.
+
+ Just like all other properties, your expression
will be evaluated
+ every time this object is to be printed.
+ """)
+
def insertRequiredElements(self):
"""Insert any missing required elements into the band."""
self.setdefault("Objects", Objects(self))
@@ -1491,6 +1501,10 @@
# Band name doesn't exist.
return y
+
+ if bandDict.getProp("show", returnException=True) ==
False:
+ return y
+
self.ReportForm.Bands[band] = CaselessDict()
bandHeight = self.getBandHeight(bandDict)
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