So basically I have a report. I need this report to be printed as a 'set of reports'. Except that for each time the report is printed, there has to be a specific numbering at the bottom of the page. Where it would look something like this:
Page 1: Report + Page footer text 'Number 1'
Page 2: Conditions
Page 3: Report + Page footer text 'Number 2'
Page 4: Conditions
Page 5: Report + Page footer text 'Number 3'
Page 6: Conditions
And so on, for an undetermined amount of times..
In order to achieve this, I have created a main report, which currently contains 20 subreports, in order to achieve 20 pages (but I really I'd like this to be dynamical, maybe to be able to set the number of copies or something). Where each subreport consists of the single mentioned report (through the subreport 'Choose an existing report' option), with a custom text at the bottom.
The problem with this is that I can't maintain this. Every time an adjustment needs to be made to the original report, I will need to access 10 subreports and make the very same change or reload the report into this subreport.
What alternative ways of achieving my goal can you suggest, because this feels really 'dirty'. Thank you for reading.
I run Version 14.0.2.364 of Crystal Reports 2011
To achieve this, you need to use group and detail section in main report. For making adjustments with paging, each section has his own
page before
page after
reset page
So to help you a bit, you need to have your data in one datasource, and group by
Report/Conditions. For each group you can have only 1 subreport which will have link for that specific subreport (e.g. where barcod of smth is 1234) and there show your subreport data. For page number i would advise you to use my approach (for grouping) and then for page number you display group number (and that solves you all formulas for calculating pages).
If you are not familiar with grouping in Crystal, you can group your records in report by some fields by following image below
To summarize, try to define by which fields your reports has 20 subreports (probably some keys from database) and then group by that fields, examine advances of section expert and paging and you should be done in few hours making your report readable and easy to maintain.
Hope it helps
Related
I am having troubles creating CR report with multiple pages.
What I am trying to achieve is:
Page 1: report
Page 2: same report with different header
Page 3: still same report as page 1 with different header
Page 4: same analogy
Now my reports is designed for 1 page.
Any tips? I'm little frustrated ATM...
You're going to need 4 Page Header sections. Each section will use a formula to be suppressed based upon the page number of the report. Each Page Header will be configured in the unique design needed for each of your 4 pages.
If you only have 1 row of data in your database that needs to generate all 4 reports, then you will also need 4 Details sections that use the same formula to be suppressed by page numbers. The design of the details sections will all be identical.
At some point you will also want to set the "New Page After" check box on a section. This can be done on each of the 4 details sections, or in the Page Footer sections if you use them. If you use Page Footer sections, they will likely need to use the suppression formula by page number as well.
This setup will yield 4 pages of the same data on each page, with unique page headers.
The complexity of your suppression formula will vary depending upon how much data you plan to print with each run of the report. If it will only be 1 report with a total of 4 pages then the formula will be rather simple since you only need to check for 4 possible values of PageNumber. If you plan to print multiple reports in this manner per run, then you need to check for PageNumber values that are multiples of 4 + n, where n is either 1, 2, 3, or 4. This still isn't an incredibly complex formula, providing you are 100% certain that none of the 4 pages needed for each row of data will ever exceed a single page. If that happens, the complexity of the report becomes much greater.
I am new to JasperReports, basically I want to put a subreport in a mainreport
The problem is that I put the sub report in the Detail band, so when I query a database that has multiple data the subreport will always repeat itself multiple times when I output the report to a pdf. I want a report that does not repeat itself regardless of how many data I have in the database that i connect with
I have searched the Internet and the solutions is to add
new Boolean($V{REPORT_COUNT}.intValue()==1)
in the print when expression attribute of the subreport, that does solve a part of my problem due to the fact that now my subreport only prints once but it still leaves some blank pages after my subreport is displayed
So I assume it is still repeating itself but just doesn't print the data because of the expression that I added , people say that the nature of the detail band is supposed to work that way and that I shouldn't put the subreport in the detail band, but if I put it in some other band I get this error:
Error filling print... Subreport overflowed on a band that does not support overflow.
The error above will happen if I have a lot of data to the extent that it may take up more than a page.
How do remove those blank pages? If I am ask to not put it in a detail band then what should I do? or what solution are there?
The Detail band will be generated as many times as the number of records you have in your main dataSet(populated by the top-level query).
If you want to keep the subreport in the Detail band, which is normal by the way, you can do one of these things:
either have a dummy query that returns only one record, so that the Detail band generates only once. Then, pass the report connection to your subreport. You may have done that already. This way you can run your query independently of the main report.
or leave the report as-is and add your printWhen expression ($V{REPORT_COUNT}.intValue()==1) directly on the Detail band, not on the subreport. Please note that this is just an ugly hack that may affect the report performance. Your main query still returns a lot of data that you don't use so you should consider the other options.
If you can move the subreport out of the Detail band, place it in a band that allows overflow like Title or Summary band. Then:
have your main dataSet's query empty so that no Detail band gets generated
set whenNoDataType="AllSectionsNoDetail" at the report level(in the <jasperReport> tag) so that all the other sections except the Detail get generated
exactly as in the first option above, pass the report connection to your subreport and work from there
I have a report with the following structure:
PAGE HEADER
DETAIL BAND (12 of those)
SUMMARY BAND
The detail bands show depending on expressions I specified. Also, the content of the detail bands are subReports, one per detail band (don't know if that is relevant or not here).
What I'm trying to achieve is to execute the report without any filter as the ID or any other field of the table. Instead, I want to extract the information of all the registers of one specific table (let's name the table USER).
What I'm expecting to find when I execute the report is something like the following:
PAGE HEADER
detail sections (shown depending on the expressions )
SUMMARY
What I'm getting looks similar to the following:
PAGE HEADER
DETAIL 1 (for user1)
DETAIL 2 (for user1)
DETAIL 1 (for user2)
DETAIL 4 (for user3)
and never the summary band (just at the end of the report)
As you can see, all the users are getting mixed while what I want to do is to start a new page for each one of them.
QUESTIONS:
How can I get the report to show each one of the users from the table
in separate pages?
Is there some property I missed that allows me to
do that?
Thanks!
I think I found a way to solve this challenge. I just made a group (Group1) based on the ID's of the users and put the content of my Page Header inside the Group Header just created. Did the same with the Summary band, put all it contents inside the Group Footer.
Then, selecting the Group Header (or the Group Footer) I checked the Keep Together and the Start New Page checkboxs from the Appearance tab.
Furthermore, for each one of the detail bands, selected the Group1 just created for the Group Changes selection combo in the Appearance tab.
I didn't do much testing yet but it seems like it's working as I wanted it to. If I find any other (better) solution I'll update the answer. Still open to hear advices though.
I am new to JasperReports, basically I want to put a subreport in a mainreport
The problem is that I put the sub report in the Detail band, so when I query a database that has multiple data the subreport will always repeat itself multiple times when I output the report to a pdf. I want a report that does not repeat itself regardless of how many data I have in the database that i connect with
I have searched the Internet and the solutions is to add
new Boolean($V{REPORT_COUNT}.intValue()==1)
in the print when expression attribute of the subreport, that does solve a part of my problem due to the fact that now my subreport only prints once but it still leaves some blank pages after my subreport is displayed
So I assume it is still repeating itself but just doesn't print the data because of the expression that I added , people say that the nature of the detail band is supposed to work that way and that I shouldn't put the subreport in the detail band, but if I put it in some other band I get this error:
Error filling print... Subreport overflowed on a band that does not support overflow.
The error above will happen if I have a lot of data to the extent that it may take up more than a page.
How do remove those blank pages? If I am ask to not put it in a detail band then what should I do? or what solution are there?
The Detail band will be generated as many times as the number of records you have in your main dataSet(populated by the top-level query).
If you want to keep the subreport in the Detail band, which is normal by the way, you can do one of these things:
either have a dummy query that returns only one record, so that the Detail band generates only once. Then, pass the report connection to your subreport. You may have done that already. This way you can run your query independently of the main report.
or leave the report as-is and add your printWhen expression ($V{REPORT_COUNT}.intValue()==1) directly on the Detail band, not on the subreport. Please note that this is just an ugly hack that may affect the report performance. Your main query still returns a lot of data that you don't use so you should consider the other options.
If you can move the subreport out of the Detail band, place it in a band that allows overflow like Title or Summary band. Then:
have your main dataSet's query empty so that no Detail band gets generated
set whenNoDataType="AllSectionsNoDetail" at the report level(in the <jasperReport> tag) so that all the other sections except the Detail get generated
exactly as in the first option above, pass the report connection to your subreport and work from there
I have a JasperReports's report with 10 rows fetched from the main query..
When i run the report it will show 10 rows without a problem.
Now when i add another band with fields of a data set in a list item. It is repeated for every record in the main report!. :(
How can i avoid this situation and change the second details band to print when the main report data has finished printing on the first band?
I would want to achieve this without going for sub-reports as it's difficult to maintain many files for a single report.
I have learned a lot on jasper reports over time and I'm posting the answer for my very own question to help someone in future.
What you need to do is for complex, Multi-query reports you create the main report with a simple query like this.
SELECT SYSDATE FROM DUAL
What this means is that when it's run main report details band will have a single iteration. That means if we have used the SYSDATE field in the details band it will print once.
OK, now if you follow the following steps you should be able to achieve the above task successfully.
Add two details band to the report (you must be having one details band by default, to add another right click --> add another detail band)
Add two data-sets to the main report (right click on the report and select Add Dataset)
Now all you need to do is use those two data sets in the previously created details bands by using either a list item or table item (personally I would recommend table as you can do lot of advanced stuff in that)
Hope this will help someone in the future. let me know if you need more help!. Cheers!!