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Subreport in Crystal passing data and need to build an average in Main Report

Posted on 2012-03-14
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Last Modified: 2012-03-14
Subreport formula:

 if({CallDetail.InternalNum})  > 600 and ({CallDetail.InternalNum}) <=700 then
0 else {CallDetail.Duration}

I've added the subreport in the DETAILS section on my MAIN REPORT

I need to now calculate an average for everything that was passed in my REPORT FOOTER

Is this possible?  If so, could someone provide complete details on how to do this?

Thanks in advance..
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Question by:wshcraft70
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5 Comments
 
LVL 100

Accepted Solution

by:
mlmcc earned 500 total points
ID: 37722503
In the report header add a formula
WhilePrintingRecords;
Shared NumberVar RecCount;
Shared NumberVar DurationTotal;
""

IN the subreport modify your formula

WhilePrintingRecords;
Shared NumberVar RecCount;
Shared NumberVar DurationTotal;
Local NumberVar CallDuration;

if({CallDetail.InternalNum})  > 600 and ({CallDetail.InternalNum}) <=700 then
     CallDuration := 0
else
    CallDuration := {CallDetail.Duration};
RecCount := RecCount + 1;
DurationTotal := DurationTotal + CallDuration;
CallDuration

In the report footer
WhilePrintingRecords;
Shared NumberVar RecCount;
Shared NumberVar DurationTotal;
If RecCount = 0 then
    0
Else
    DurationTotal / RecCount

mlmcc
0
 
LVL 1

Author Comment

by:wshcraft70
ID: 37722560
I've got this on a group and I need the record count to be reset for my average per group record..

Where would I add this?

Visuals are awesome..  ;)

Thank you soooooo much..
0
 
LVL 100

Expert Comment

by:mlmcc
ID: 37722609
Put the display/avverage calculation formula in the group footer

In the group header add this formula to reset the values
WhilePrintingRecords;
Shared NumberVar RecCount;
Shared NumberVar DurationTotal;
RecCount := 0;
DurationTotal := 0;
""
0
 
LVL 1

Author Comment

by:wshcraft70
ID: 37722634
I cannot get the average Talk Time to calculate..  For some reason, the group rec count doesn't seems to be resetting..  Below is what I have..  Do you see where I've gone wrong?

Currently:

Report Header:

WhilePrintingRecords;
Shared NumberVar RecCount;
Shared NumberVar DurationTotal;
RecCount := 0;
DurationTotal := 0;

Sub Report:

whileprintingrecords;
shared numbervar RecCount;
shared numbervar DurationTotal;
Local NumberVar CallDuration;

if({CallDetail.InternalNum})  >= 600 and ({CallDetail.InternalNum}) <700 then
     CallDuration := {CallDetail.Duration}
else
    CallDuration := 0;
if CallDuration > 0 then
  RecCount := RecCount + 1;
DurationTotal := DurationTotal + CallDuration;
CallDuration


Group Footer:


WhilePrintingRecords;
Shared NumberVar RecCount;
Shared NumberVar DurationTotal;

If RecCount = 0 then
    0
Else
   DurationTotal / RecCount;
0
 
LVL 1

Author Comment

by:wshcraft70
ID: 37722700
I dropped the Report Header down to the Group Header and I'm now GOOD TO GO..  :D

Thanks for everything..
0

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