RoseRoo

Hello teodord: I have solve the Infinite looping by re-layout a new report...~_~" My partner has find out if a band large then some value, the report will crashed We are not sure the certainty value yet. . . By the way, where I will find the "tolerance level setting "? Will it take some effect? Thanks for your reply & suggestion:cheer: -- We are coming from TAIWAN

Example of main report bean Code: private String ID; private String name; private JRDataSource subDS_1; private JRDataSource subDS_2; Example of sub report 1 bean Code:[code] private String ID; private String work; ... ... Example of sub report 2 bean Code:[code] private String ID; private String workDetail; ... ... OK, for example: We got 1 record for main report, 5 records for sub report_1, 3 records for sub report_2... If we put sub report bean 2 under sub report bean 1, than we will have 5 x 3 = 15 sub report 2 beans in memory, it's terrible... So, we can put all sub report bean under main report bean. The following code are expressions for design time in iReport: Include sub report 1 from main report DataSoure: Code:[code]$F{subDS1}Parameter Code:[code] $P{subReport_DIR} (String) $F{subDS2} (JRDataSource) Include sub report 2 from sub report 1 DataSource: Code:[code] $P{subDS2} Than we can pass DataSource from main report to last sub report via report parameter. Hope it helps~ -- We are coming from TAIWAN...~_~ Post edited by: RoseRoo, at: 2006/11/02 07:16

It's not possible to using more than 1 query in a report. But you may try: Use ResultSet as data source Use JavaBean as data source...(better)[/ul]

I also found it~ Thanks for your help & sorry for my stupid question;)

It's possible~ You can pass your data source via report parameter. Just remember to set parameter type to JRDataSource not JREmptyDataSource -- We are coming from TAIWAN ~_~

Example of master report bean: Code: private String name; private String ID; private JRDataSource workListDS; Example of sub report bean: Code:[code] private String ID; private String workName; STEP_1: Use an ArrayList to hold all sub report bean(s) Code:[code] arrayList.add(subBean1); arrayList.add(subBean2); ... STEP_2: Put list into data source, and set on master bean Code:[code] JRDataSource jrds=new JRBeanCollectionDataSource(arrayList); masterBean.setWorkListDS(jrds); STEP_3: Use DataSource Expression for SubReport in iReport Code:[code] $F{workListDS} Hope it helps~:) -- We are coming from TAIWAN ~_~

Print summary on a new page!? Where I can find the attribute set? I am using iReport 1.2.7 May you show me how to print summary on a new page? Thank you~:)

Hello: Did Matt post his solution already? I have 2 report falling into infinite loop... Or where I can find tolerance level setting on iReport? The deadline are nearing!!!:pinch:

I know that iReport has an attribute set named [blank when null] in field... I got an issue like that: My customers ask me for a field show address & telephone number, it must display closer... Because the length of address was un-expect-able, so I have to put address & phoneNo both on songle field. Expression like that: Code:F${address}+" - "+$F{telNo}But some time the phone number may haven't value (null) This field may show result like that: Code:[code]xxx St, yyy City - null Is there any way to set a field (not a field object) in bl,ank when it has null value? Post edited by: RoseRoo, at: 2006/10/20 03:27

I am not sure it was a correct solution or not, but it works w/i me. Ex> Step_1 Your bean package & classname: idv.prancius.bean.ReportBean Step_2 Create a folder named "classes" at iReport home path Such as C:iReportclasses Step_3 Create full path for your bean at classes Like C:iReportclassesidvpranciusbeanReportBean Step_4 Put your bean class file here (Step_3) Step_5 In iReport, JavaBean DataSource, type full package & classname of your bean at text field of "Class name" Step_6 Click [Read attributes] button~ ........... Hope it helps you~ -- We are coming from TAIWAN ^^" ^_^ ~_~ -_-

Hello everyone~ I got 2 java beans in classpath of iReport. In iReport, [Database]-[JavaBean DataSource] set bean full package & class name, click [Read attributes], it should read bean attribute automatically right? I got 2 beans, bean#A's attributes in one bean can be read correctly by iReport, but bean#B can't. Click [Read attributes] but nothing happen, no error message, no response, just like the click event was ravened. What's going on? I can read & use bean#B yesterday......

Ddi you want to view a report via WEB AP or start iReport from web browser? What's your point?

Hi~ I am creating a PDF report via iReport and got 2 records to display in detail band. My customer ask me for page break between PageHeader & ColumnHeader. Because I didn't know how to contain column header into group, (Is it possible?) so I have move some field(s) to group header, and set Start on a new page to true. But the result PDF just like this: Code: --------------------- | Title | --------------------- | PageHeader | --------------------- | GroupHeader | --------------------- | Detail (Record_1) | --------------------- *** Page break *** --------------------- | GroupHeader | --------------------- | Detail (Record_2) | --------------------- ... .. . Why page doesn't break on 1st group header and group header showed 2 times? Did I set something wrong? Please tols any tips or suggestions, Thank you~ m_._m Post edited by: RoseRoo, at: 2006/08/29 08:32 Post edited by: RoseRoo, at: 2006/08/29 08:44