ireport

问题 I have a report with a subreport and then a subreport within that subreport. Somewhere along the way jasper reports is getting stuck in an infinite loop. I've looked at the total number of objects I'm passing to it and it is 1 object to the report, which contains an arraylist of 2 objects for the first subreport. Then once inside the first subreport each of the objects passed to it has an additional arraylist with 6 objects in the first and 20 objects in the second, which are then passed to

问题 can anyone provide complete tutorial on how to call stored procedure that returns sys_refcursor from ireport 4.5.1. i have already followed this link http://rajendratambat.blogspot.in/2011/10/calling-oracle-stored-procedure-in.html?showComment=1333264003761#c6148133813463786818 but it doesn't work for me.so can anyone have another solution. 回答1: Below are the steps to call a stored procedure to build a report using iReport 4.5/4.5.1 JasperReport In your iReport designer go to Tools -->

问题 I have a problem with formatting date in iReport An my pc I configured the locale language as French but when the iReport generate the reports I find the date formated with English locale. Here is a few code from my jrxml file : <band height="41" splitType="Stretch"> <textField pattern="dd/MM/yyyy h.mm a"> <reportElement uuid="fb711e77-c949-4a99-9b52-109aae00c8ed" x="87" y="19" width="100" height="20"/> <textElement/> <textFieldExpression><![CDATA[$P{datenow}]]></textFieldExpression> <

问题 this is my situation: I have a report with 10 (or more) items in detail area I have a large text field that I would like to span across multiple pages (this text has nothing to do with items) I am not able to create another page because all of my items fit nicely on the first page How can I create (force) a new page to contain only some variable (static) text, on the page footer? In other words, how can I create a new page with no items? 回答1: Palette > Report Elements > Break -> Page break .

问题 I am trying to get equivalent query for the Ireport. this is my sql query. but when I am pasting it to Ireport dataset i am getting this error. set @csum := 0; set @csum1 := 0; select SUM,(@csum := @csum + Profit_Total) as Cumulative, Sum(profit) as Profit_Total from table t1; 回答1: You can try in this way, first try to set the variables in inner select statement then you can sum up in the outer select statement :- SELECT SUM(@csum := @csum + Profit_Total) FROM (SELECT profit, @csum := 0 FROM

问题 I'm studying this heap of code a professor left for the class, a java program designed to tap into an Oracle Database, pull data, and compile them neatly into a report. I'm not too familiar with Java and reports (much more familiar with C# and Crystal Reports), hence, the studying, but according to my testing, several of the reports work fine. Three, however, seem dead-set on making my day that much less brighter. What's strange is that all the reports work fine while in the Eclipse

问题 I'm modifying an existing iReport file, one that supposedly asks for an input from a program. The input is then placed in a table, which I assume, automatically adds rows as the data comes in. However, the program isn't putting out the data, and is no longer required to do so. So now I only need an empty table to be displayed. What I've done in iReport is to remove all traces of parameters (since they are no longer needed, and copy and paste all the cells until they reach the bottom of the

问题 How can I get measures value on iReport? select [Reg].[region].Children * { [measures].[mtot], [measures].[wtot] } on columns, [Title].[titlekhas].Children on rows from report1 There is my MDX query. I have try add fields on iReport. When I add the rows and cloumns with this expression it works <field name="Region" class="java.lang.String"> <fieldDescription><![CDATA[Columns[Reg][ListRegion]]]></fieldDescription> </field> <field name="Title" class="java.lang.String"> <fieldDescription><!

问题 i have problem with my excel when i print preview the files after i export the report into excel. How to setup the files when i print the files, it will automatic fix the size according the A4 paper?. 回答1: HSSFPrintSetup printSetup = sheet.getPrintSetup(); sheet.getPrintSetup().setFitWidth((short) 1); sheet.getPrintSetup().setFitHeight((short) 0); sheet.setAutobreaks(true); printSetup.setLandscape(true); HSSFFooter footer = sheet.getFooter(); footer.setCenter("Page " + HSSFFooter.page() + "

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . I have 5 subreports in my main report. Now my requirement is based on selection from UI i need to display combinations of reports. say: Main.jrxml sub1.jrxml sub2.jrxml sub3.hrxml if user wants sub1 and sub3 in