mymark100
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Hi! A Question about "JR design" I've a situation like this: PAGE: Width=1000 CROSSTAB: Widh=1000 EXPORTED Like XHTML (in a WebApp) NOTE: The page with crosstab is a subreport of another page (same width) Now, my crosstab can have a different width, depending of the quantity of data that I'm getting, and often can have a dimensione > of 1000. My Goal is: It's possible have a page with a dynamic width, and not have my crosstab split into multiple lines (In case of great width)? Certainly, I can use a page (and a crosstab) with a great width, but in this case when the crosstab is small I've a great quantity of empty space on my web pages... I'm not an artist, but: (a) - little crosstab, much empty space [[CROSSTAB] .... empty space (PAGE) ......] (b) - great crosstab, splitting on the page [[CROSSTAB ===================== =CROSSTAB==========] .........................] GOAL: (a): [[CROSSTAB]] (b): [[CROSSTAB ======================CROSSTAB==========]] Have you tips for me? Txs!!!!
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shertage Wrote: Hi, The Oracle driver jar is missing. Download it and add it to the classpath in iReport Tools --> Options --> iReport --> Classpath. Hope this helps, sanda yes... now I'm able to use iReport + Oracle without porblems! T'ks a lot again....
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Hi! I'm tring to use iReport with an Oracle connection (I've used without problems iReport + MySql), but I've this error: ClassNotFoundError! Msg: oracle.jdbc.driver.OracleDriver Possible not found class: oracle.jdbc.driver.OracleDriver ... A JRXML file in my webapp with oracle work well, It's only iReport thet don't work... why??? Missing anything?? T'ks!
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Hello Experts! (sorry for my bad English.. >_<") I've a strange behavior with my WebApp, and I'm not able to understand if is a problem of Jasper, of Tomcat or what else. Normally the WebApp work well, but sometimes everything "seems to die": The generation work for a long time, The output page is broken or empty (also my 'pure' HTML code is broken...) and no other report work. The only solution it's a restart of Tomcat. For the moment my work it's all in local. What do you think the problem may be? Jasper? Tomcat? Other? This is my environment: OS Linux Ubuntu 10.04 Jasper Report 1.4.0 Java 1.6.0_20 Tomcat 6.0.24-2ubuntu1.6 NetBeans 6.9.1 WebApp It's a JSP Page for the XHTML export and a servlet for the XSL export. For all your tips.... T'ks!!!!! Code:<%@ page import="net.sf.jasperreports.engine.*" %><%@ page import="net.sf.jasperreports.engine.util.*" %>....<body>.... (Pure HTML code)<%.... (I'm pasting only the final code part)JRXhtmlExporter exporter = new JRXhtmlExporter();exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);exporter.setParameter(JRHtmlExporterParameter.IS_WHITE_PAGE_BACKGROUND, Boolean.FALSE);exporter.setParameter(JRHtmlExporterParameter.HTML_HEADER, ""); //I must use my HEDAR and My Footer..exporter.setParameter(JRHtmlExporterParameter.HTML_FOOTER, ""); exporter.setParameter(JRHtmlExporterParameter.IGNORE_PAGE_MARGINS, Boolean.TRUE);exporter.setParameter(JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN, Boolean.FALSE);exporter.setParameter(JRHtmlExporterParameter.IS_REMOVE_EMPTY_SPACE_BETWEEN_ROWS, Boolean.TRUE);exporter.setParameter(JRHtmlExporterParameter.IS_WRAP_BREAK_WORD, Boolean.FALSE);exporter.setParameter(JRExporterParameter.OUTPUT_WRITER, out);exporter.exportReport(); /*********************************/ // manually cleaning up virtualizer.cleanup(); /*********************************/%>....</body></html>
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T'ks! I've used correctly the 'ROW_COUNT' variable with a style in a crosstab! Your answer was correct and very useful!!
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I'm not able to understanding. Apparently, 'LateOrdersReport.jrxml' have exactly what I want, if I run it via 'ant' all work correctly. But if I cut & past this part of code in my report: <style name="CellStyle" mode="Opaque"> <conditionalStyle> <conditionExpression> <![CDATA[new Boolean($V{ROW_COUNT}.intValue() % 2 == 0)]]> </conditionExpression> <style backcolor="#E0E0E0"/> </conditionalStyle> </style> I've an error: "Report design not valid : 1. Variable not found : ROW_COUNT" But... also the report 'LateOrdersReport' has nothing for define this 'ROW_COUNT'... It's not an "internal" variable? how it works exactly??? Post Edited by mymark100 at 02/01/2011 16:58
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it sounds interesting. I'll see if it will resolve my case. Thanks for your help!
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Another question linked at the previous: It's possible "Keep Track" of the number of the row of a crosstable (with a variable?) for adding different styling for (for example) all the even rows?
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Hi to everyone, I'm trying to use a "conditional style" under my "Crosstab Data text" Style for a crosstab, but I've a strange behavior. My Goal is to use a variable defined in the crosstab, for example crosstab/rowGroup@name="TYPE", for add a background color only for some rows (for example, style/conditionalStyle/conditionExpression = ($V{TYPE}%2)==0) I'm not able to understand if this is possible or not (use a crosstable variable in a conditional style context), because I've a case in which this works fine, ad other case similar in which this don't work (Variable not Found: TYPE) Can you help me to understand this behavior? Normally It's possible use a crosstab variable in a conditional style context? T'ks!!
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Hi to everyone. I'm trying to use a report with internationalization, in a webapp (servlet, J2EE), but I've a proble: I can't see my report (HTML export) and I've this error message: Can't find bundle for base name i18n, locale fr_FR If I use iReport for testing my report all work fine, but via servlet I'm not able to point to the write properties file: why? where to put the properties files?
