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Hi. I`m working on a migration project. The case is to upgrade a set of reports made in ireport 1.2.8 to 3.1.0 using ireport 3.1.0. But when I try to open the jrxml files created using ireport 1.2.8 in ireport 3.1.0 I get the following error: java.lang.OutOfMemoryError: Java heap space (the reports works fine within ireport 1.2.8) What`s wrong? Is my migration approach wrong? In such case what approach is recommended? Thanks in advance. kh

Hello. I`m using Ireport 3.1.3. My questions is: Is it possible to export data into an existing excel file? With for example poi coordinate values and cells?

Hi. I have several issues regarding layout anf formula handling when exporting data to Excel. Is there written specific documentation about this issue? I`m using Ireport version 1.2.8. One issue I have to solve is, how to specify exactly wich cell a given value in the recordset will be placed in. For example if my recordset has a field named delivery_date, I want delivery_date in first row to be plade in cell a7, delivery date in row two in cell a8 and so on. Is it possible to load the data into a predefined excel file? this would do the layout work much easier. Thanks

Hi. I tried Ireport 3.0.0, using this version it seems to work. The cell in excel are still general though, but it seems that they are number not text. Does not version 1.2.8 support this kind of format handling? Or is it a bug?

Hi. I`m have a report that is exported to excel, the report is created using ireport 1.2.8. The excel output seems ok at first sight, but all numeric values are inside a cell with "general" format in excel. I want the numeric values to be formatted as number in excel as well, in ireport the corresponding values are bigdecimal. What I`ve done so far is check the is detect cell type in export options, but it didn`t help. Then I checked my jrxml manually and added (this property should probably have been there allready since I checked the detect cell type in Ireport, but it wasn`t there) But no luck, even when I added the property manually the xls output file still is formatting my bigdecimal values as general and not number. Any ideas? I have to use version 1.2.8. I will apreciate clarifying responses. Thanks. <property name="net.sf.jasperreports.export.xls.detect.cell.type" value="true" />

Hi. I`ve tried that initially, the problem is to handle footers and graphic elements in the title area where my summary data is. I want the summary page to have the same layout as all other pages, but it`s difficult since the summary will be an extension of the title band. But you have maybe som good ideas here?

There is only one reason, and that`s because I want the summary to be presented before the reader starts to dig into the details. It`s no big deal if I have to have the summary at the end, but I find it strange if no one before me have demanded a summary early in the report. Still no ideas?

Hi. Is it possible to move the Summary band? I would like to have my summary band right after the title band. Is this possible?

Hi. My problem was very similar as yours. I had some return values from a subreport wich I summarized in my master. The last value from the subreport didn`t appear in the total in my master, even tough the value missing in my sum is visible in my master. This is what I did to save my day: Where you define the bindings between master variable and return variable from the subreport, you can set calculation type to sum. (Fig. 8-20 in Toffoli`s Ireport guide from sept. 2007) Based on this you can summarize over the entire report or groups etc. depending on the master report variables reset type. This solved my problem, I guess this could be helpful for others also.