Hello，
I’ve studied the article, but I do meet a issue.
I write a sub report, and want the sub report be displayed only when it is having count(lines)>0
Per my test, only when the subreport be trigger at least once, will the
subReport1_Count having value.
Like below
+10
I usually do this as a variable in my sub report to count the number of records there. Then in the main report, under the Visible Expression I call my sub report variable
Thank you for helping me with this.
Yes, I also add the variable in my sub report to count the number of records
and also I call sub report in main report
My problem is:
$subReport_count will not have value, if I’d like to use it to determine the visibility of the first call
I can use it, for the second call
So I make the first section invisible all the time, and using the first time’s result to control the second section.
it is working, but can I do it within 1 call?
Hello,
Did somebody else meet this same kind of issue?
It is a little bit frustrated if I have to call sub report twice,
The first time to get the varible be set value.
Then, use the frist time’s result to control the the second time’s visibility.
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