jasperreport JR数据源

发布于 2024-11-08 02:54:36 字数 590 浏览 2 评论 0原文

在为一些客户、伙计们和我编写报告时，我们成功地定义（Java）、填充（来自 Hibernate v3.x）和“馈送”自定义数据源（使用伪原始 SQL，例如：）

select t1.c1,t2.c2,t3.c3 ... join-join-join ...

现在

是

JasperFillManager(API v3.6.7):
ds = JasperFillManager.fillReport(fillReport(java.lang.String sourceFileName,      
    java.util.Map params, JRDataSource myCustomDataSource);

BIG当我们尝试使用 iReport (v4.0.2) 将此自定义数据源填充到报告（子报告）中时，就会出现问题。我们尝试将其作为参数传递给 fillReport() - nAdA。请帮忙。
现在，从概念上或通过示例来看，如何将不同的自定义数据源中的数字传递到子报表中。例子可能会很有帮助。

感谢帮助， --vs

原文

While working on report for some client, guys and me, we've succeeded to define(Java), populate(from Hibernate v3.x) and 'feed' custom data source (in pseudo raw SQL something like:

select t1.c1,t2.c2,t3.c3 ... join-join-join ...

)

JasperFillManager(API v3.6.7):
ds = JasperFillManager.fillReport(fillReport(java.lang.String sourceFileName,      
    java.util.Map params, JRDataSource myCustomDataSource);

Now the BIG issue comes when we trying with iReport (v4.0.2) to populate this custom data source into report(either sub-report).
We've tried to pass it as parameter, as single data source to fillReport() - nAdA. Help please.
Now at all, conceptualy or by example, how to pass number if different custom data sources into sub-reports. Example could be very helpful.

Appreciate the help,
--vs

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