Jasper Reports Plugin is unable to set the imageServletUrl parameter for HTML
report using struts.xml config
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Key: WW-2324
URL: https://issues.apache.org/struts/browse/WW-2324
Project: Struts 2
Issue Type: Bug
Components: Plugin - JasperReports
Affects Versions: 2.0.11, 2.0.10, 2.0.9
Environment: Windows XP SP 2, using struts 2.0.9 and Tomcat 5
Reporter: Mohammed Abdeali
This is the config from struts.xml
<result name="success-html" type="jasper">
<param
name="location">WEB-INF/classes/jasper/our_jasper_template.jasper</param>
<param name="dataSource">myList</param>
<param name="format">HTML</param>
<param name="imageServletUrl">/servlets/image?image=</param>
</result>
The problem is that the setter for this in the JasperReportResult class doesn't
have a void return type, causing reflection problems and ultimately the
parameter never gets set. This results in all the spacer and other images on
the generated HTML report not being displayed
The workaround is to return the JasperReportsResult directly from the action
class e.g.
public Result generateHTML() throws Exception {
buildDataStore();
JasperReportsResult result = new JasperReportsResult();
result.setLocation("WEB-INF/classes/jasper/our_jasper_template.jasper");
result = result.setDataSource("myList");
result = result.setFormat("HTML");
result = result.setImageServletUrl("/servlets/image?image=");
return result;
}
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