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RHINO USAGE WARNING: Missed Context.javaToJS() [message #1148516]

Mon, 21 October 2013 15:07

Jan Krakora

Messages: 477
Registered: December 2009
Location: Prague

Senior Member

I have a Date element and the following binding:

if (row["element"] != null) {
    row["element"].getTocText(reportContext.getLocale())
}

In my dataset the column 'element' is of Data type 'Java Object'. getTocText is a method on that java class. I'm setting that value using scripted dataset handler.

When I render the report I get this message:

RHINO USAGE WARNING: Missed Context.javaToJS() conversion:
Rhino runtime detected object cz.tigra.spl.reports.birt.sumGraf.SumarniGrafHandlerToReportElement@181de5 of class cz.tigra.spl.reports.birt.sumGraf.SumarniGrafHandlerToReportElement where it expected String, Number, Boolean or Scriptable instance. Please check your code for missing Context.javaToJS() call.

Any hints what is wrong here?

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Re: RHINO USAGE WARNING: Missed Context.javaToJS() [message #1162174 is a reply to message #1148516]

Wed, 30 October 2013 07:48

Jan Krakora

Messages: 477
Registered: December 2009
Location: Prague

Senior Member

ping

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Re: RHINO USAGE WARNING: Missed Context.javaToJS() [message #1164038 is a reply to message #1162174]

Thu, 31 October 2013 11:44

donino donino

Messages: 183
Registered: July 2011

Senior Member

I don't know this getTocText method and can't find any relevant doc about it. You could try like this:

if (row["element"] != null) {
    row["element"].getTocText(reportContext.getLocale().toString())
}

[Updated on: Thu, 31 October 2013 11:59]

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Re: RHINO USAGE WARNING: Missed Context.javaToJS() [message #1165342 is a reply to message #1164038]

Fri, 01 November 2013 08:02

Jan Krakora

Messages: 477
Registered: December 2009
Location: Prague

Senior Member

Hi donino,

row["element"] is a java object obtained from dataset handler. It's just a bean with the method getTocText(Locale locale) returning String.
So your advice can't work since the method assumes a Locale object as its parameter.

Note that when I use Text element instead of Date element, the warning message doesn't show any more.

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