Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
Course Of The Month
Become a Premium Member and unlock a new, free course in leading technologies each month.
Solved
Subreport in Details - shared variable-no value first record
Posted on 2013-11-11
CR 2008 V2. I have a report with a subreport in the details section to get one value via a shared variable. On the first record, the value is 0. How can I get a value for the first record?
[X]
Welcome to Experts Exchange
Add your voice to the tech community where 5M+ people just like you are talking about what matters.
- Help others & share knowledge
- Earn cash & points
- Learn & ask questions
2 Comments
Active today
The subreport must be in a section before you want to use the shared value. Crystal uses a multipass method for rendering the reports.
THe method is top down so the report header is done first then group headers then details then group footers
Subreports are the LAST objects evaluated in a section so the values from them are not known until after the subreport is evaluated which will then be after the section is displayed.
Try this
Insert a "second" details section
Right click the detail section in the left margin
CLick INSERT SECTION BELOW - Details B appears
You can click the left margin and drag the new section up so it is now Details A
Move the subreport to Details A
The value it evaluates will now be available in Details B which will have the rest of what you were displaying in the detail section
mlmcc
THe method is top down so the report header is done first then group headers then details then group footers
Subreports are the LAST objects evaluated in a section so the values from them are not known until after the subreport is evaluated which will then be after the section is displayed.
Try this
Insert a "second" details section
Right click the detail section in the left margin
CLick INSERT SECTION BELOW - Details B appears
You can click the left margin and drag the new section up so it is now Details A
Move the subreport to Details A
The value it evaluates will now be available in Details B which will have the rest of what you were displaying in the detail section
mlmcc
Featured Post
Question has a verified solution.
If you are experiencing a similar issue, please ask a related question
There have always been a lot of questions related to when Crystal Reports evaluates report components (such as formulas, summaries, cross-tabs, charts, to name a few examples).
Crystal Reports uses a two-pass reporting process to provide greater …
Hello everyone,
Hope you find this as helpful as we did. We have on the company I work for an application built in Delphi V with Crystal Reports 8.
We all know that Crystal & Delphi can be temperamental sometimes and the worst thing is, nearly…
NetCrunch network monitor is a highly extensive platform for network monitoring and alert generation. In this video you'll see a live demo of NetCrunch with most notable features explained in a walk-through manner. You'll also get to know the philos…
In this video you will find out how to export Office 365 mailboxes using the built in eDiscovery tool. Bear in mind that although this method might be useful in some cases, using PST files as Office 365 backup is troublesome in a long run (more on t…
Suggested Courses
Earn Certification
HTML5 Specialist - Certification
Free withPremium
Course of the Month6 days, 8 hours left to enroll
634 members asked questions and received personalized solutions in the past 7 days.
Join the community of 500,000 technology professionals and ask your questions.