carlos2015
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Posts posted by carlos2015
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See the "chapter 9: Templates" of "ireport-ultimate-guide.pdf".
You can download it here: http://community.jaspersoft.com/documentation?version=28156
Rather than create one from an empty report, using the Coffee report.
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Band Title it show just one time, put the number in other band like "Page Header"
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Try this:
<pageFooter>
...
<printwhenexpression><!--[CDATA[$V{PAGE_NUMBER}!=2]]--></printwhenexpression>
....
</pageFooter>
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In the properties of report active "Title on a new page"
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There must be a way , but you can share the link of the report you want that then appears after login.
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See this link http://community.jaspersoft.com/blog/how-write-conditional-query-ireport-using-parameters
And for pass parameter to sub-report you must select the sub-report and go to the "Parameters" property and there select "Copy From Master"
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See this:
http://community.jaspersoft.com/wiki/xls-export-parameters-jasperreports-server
You should put this property "removeEmptySpaceBetweenRows" in true
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This is a bug from Jasper Server, the problems is explain in this thread:
http://stackoverflow.com/questions/7913457/cannot-compile-webapp-sample-of-jasperreports
The solution is here: http://community.jaspersoft.com/questions/824896/how-use-custom-functions-jar-jasperserver-too
Other solution is use the .jar in only subreports(use methods and functions), not in the main report.
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You can use groups, more information: http://community.jaspersoft.com/wiki/groups Regards.
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The big question is: How do you know when "J" is for January or June?
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Strange, make sure the variable is defined like this:
<variable calculation="Average" class="java.lang.Long" name="AverageMonth"> <variableexpression><!--[CDATA[$F{value}]]--></variableexpression> </variable>[/code]
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Try putting the property stretch type: "relative to tallest object" in the crosstab object. Regards
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This is what works for me : 1. put the subreport in the band summary 2. Active the "Summary on a new page " property of first report.
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This problem occurs because you have 2 o more objects in the same position (or this overlapping) , this means that only one view when exported to Excel.
How to design bar chart with the NULL values ?
in Products
Posted
What is your datasource? . If you use MySQL, you can use the function IFNULL():
"SELECT IFNULL(`MyValue`,0), FROM MyTable"
See this: http://www.w3schools.com/sql/sql_isnull.asp