Problem displaying images in html report

[anyulled]

Greetings. 

I've been trying to display my report in html but it doesn't show correctly the images, instead, I see every image has as a src attribute the word nullimg followed by a series of numbers ( like nullimg_0_33_66).

I've read in some other place that I have to use an image servlet for that purpose, but I can't find it here.

 

this is the code i'm using for the Html Exporter:

JRHtmlExporter htmlExporter = new JRHtmlExporter(); htmlExporter.setParameter(JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN, Boolean.FALSE); htmlExporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint); htmlExporter.setParameter(JRExporterParameter.OUTPUT_STREAM, byteArrayOutputStream); htmlExporter.setParameter(JRHtmlExporterParameter.IMAGES_DIR_NAME, "/opt/apache-tomcat-6.0.18/webapps/Simm/images");
htmlExporter.exportReport();

Code:

JRHtmlExporter htmlExporter = new JRHtmlExporter(); htmlExporter.setParameter(JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN, Boolean.FALSE); htmlExporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint); htmlExporter.setParameter(JRExporterParameter.OUTPUT_STREAM, byteArrayOutputStream); htmlExporter.setParameter(JRHtmlExporterParameter.IMAGES_DIR_NAME, "/opt/apache-tomcat-6.0.18/webapps/Simm/images"); htmlExporter.exportReport();

[lacito]

Hi,

 

You can find ImageServlet.java in the following folder:

src\net\sf\jasperreports\j2ee\servlets\

 

I hope it helps,

Laszlo