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access report parameters from chart scripts [message #173457]

Mon, 26 June 2006 16:14

Thomas Escolan

Messages: 101
Registered: July 2009

Senior Member

Hello,

Does someone know what is the easiest way to access the report parameters
within the chart script extension points (function beforeRendering(gcs,
context) in my case) ?
Thanks in advance, Thomas.

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Re: access report parameters from chart scripts [message #173489 is a reply to message #173457]

Mon, 26 June 2006 17:11

David Michonneau

Messages: 1145
Registered: July 2009

Senior Member

Hi,

context.getExternalContext().getScriptable().getParameterVal ue( "paramName")
should work.

Thanks,

David

"Thomas Escolan" <thomas_escolan@yahoo.fr> wrote in message
news:3ffd171be790f611fd001d476e1c1810$1@www.eclipse.org...
> Hello,
>
> Does someone know what is the easiest way to access the report parameters
> within the chart script extension points (function beforeRendering(gcs,
> context) in my case) ?
> Thanks in advance, Thomas.
>

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Re: access report parameters from chart scripts [message #173694 is a reply to message #173489]

Tue, 27 June 2006 10:10

Thomas Escolan

Messages: 101
Registered: July 2009

Senior Member

OK, thanks, so I did this in my chart scripts :

formatter = new java.text.SimpleDateFormat("HH:mm",
java.util.Locale.FRANCE);

function beforeRendering(gcs, context) {
var date =
context.getExternalContext().getScriptable().getParameterVal ue( "date");
if (date == null) {
date = new java.util.Date();
}

var chart = context.getChartInstance();
var title = chart.getTitle().getLabel().getCaption();
title.setValue(title.getValue() + " " + formatter.format((java.util.Date)
date));
}

BUT it fails on casting syntax (not supported, I guess) : is there a
clever way to do a call to ambiguously delcared methods ??

Thanks in advance, Thomas.

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Re: access report parameters from chart scripts [message #173741 is a reply to message #173694]

Tue, 27 June 2006 11:24

David Michonneau

Messages: 1145
Registered: July 2009

Senior Member

Please check the Rhino syntax to see how to do this:
http://www.mozilla.org/rhino/

Thanks,

David

"Thomas Escolan" <thomas_escolan@yahoo.fr> wrote in message
news:1e24beca87adaaa6df759a05df2a3602$1@www.eclipse.org...
> OK, thanks, so I did this in my chart scripts :
>
>
> formatter = new java.text.SimpleDateFormat("HH:mm",
> java.util.Locale.FRANCE);
>
> function beforeRendering(gcs, context) {
> var date =
> context.getExternalContext().getScriptable().getParameterVal ue( "date");
> if (date == null) {
> date = new java.util.Date();
> }
>
> var chart = context.getChartInstance();
> var title = chart.getTitle().getLabel().getCaption();
> title.setValue(title.getValue() + " " + formatter.format((java.util.Date)
> date));
> }
>
>
> BUT it fails on casting syntax (not supported, I guess) : is there a
> clever way to do a call to ambiguously delcared methods ??
>
> Thanks in advance, Thomas.
>

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Re: access report parameters from chart scripts [message #173747 is a reply to message #173741]

Tue, 27 June 2006 11:43

Thomas Escolan

Messages: 101
Registered: July 2009

Senior Member

Great ! Thank you, David.

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Re: access report parameters from chart scripts [message #173761 is a reply to message #173747]

Tue, 27 June 2006 12:47

Thomas Escolan

Messages: 101
Registered: July 2009

Senior Member

For curious ones :

formatter = new java.text.SimpleDateFormat("HH:mm",
java.util.Locale.FRANCE);

function beforeRendering(gcs, context) {
var date =
context.getExternalContext().getScriptable().getParameterVal ue( "date");
if (date == null) {
date = new java.util.Date();
}

var chart = context.getChartInstance();
var title = chart.getTitle().getLabel().getCaption();
title.setValue(title.getValue() + " " +
formatter["format(java.util.Date)"](date));
}

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