Dividing two variables in an expression

[mrogge]

I have created two variables that summarize the results of two different fields.  I would like to divide the results of these variables into each other.  I am receiving an error that states "integer cannot be resolved to a type" when I write the following expression as a separate variable:

new integer ($V{pm_fund_ct}/$V{pm_disp_ct})

The two variable fields included in the expression are type "long."  Can someone help me write this expression so I can return the result of dividing these two variables into each other.  The result should be an integer that I can convert to a percentage.

Thanks.

Mitch

 

[kchaudhry]

Create a new textfield and set the Textfield Expression Class to java.lang.Double and paste the following in the textfield expression:

new Double($V{pm_disp_ct}.doubleValue() == 0 ? 0 :
($V{pm_fund_ct}.doubleValue()/$V{pm_disp_ct}.doubleValue()))

[chandrasekhargeceindia.co]

how can we divide the variable that is coming from subreport return value.?

here im facing this problem.

 

net.sf.jasperreports.engine.fill.JRExpressionEvalException: Error evaluating expression : 
    Source text : $V{threephase}.doubleValue()/$V{returnValue}.doubleValue() 
    at net.sf.jasperreports.engine.fill.JREvaluator.evaluate(JREvaluator.java:244) 
    at net.sf.jasperreports.engine.fill.JRCalculator.evaluate(JRCalculator.java:591) 
    at net.sf.jasperreports.engine.fill.JRCalculator.evaluate(JRCalculator.java:559) 
    at net.sf.jasperreports.engine.fill.JRFillElement.evaluateExpression(JRFillElement.java:1016) 
    at net.sf.jasperreports.engine.fill.JRFillTextField.evaluateText(JRFillTextField.java:504) 
    at net.sf.jasperreports.engine.fill.JRFillTextField.resolveElement(JRFillTextField.java:936) 
    at net.sf.jasperreports.engine.fill.JRFillElement.performDelayedEvaluation(JRFillElement.java:983) 
    at net.sf.jasperreports.engine.fill.JRFillElement.resolveElement(JRFillElement.java:1085) 
    at net.sf.jasperreports.engine.fill.ElementEvaluationAction.execute(JRBaseFiller.java:2423) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.resolveBoundElements(JRBaseFiller.java:1609) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.resolveReportBoundElements(JRBaseFiller.java:1636) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillSummary(JRVerticalFiller.java:1077) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportEnd(JRVerticalFiller.java:319) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:158) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:932) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:845) 
    at net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:87) 
    at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:446) 
    at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:276) 
    at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:745) 
    at com.jaspersoft.ireport.designer.compiler.IReportCompiler.run(IReportCompiler.java:891) 
    at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432) 
    at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2044)