Cannot create a filterExpression programmatically

[evialxg]

Hello

My problem is already posted here by other users but the suggested solutions didn't help me much.

Here is my code sample

String filterExpression  = "#{fn:containsIgnoreCase(...)}" ; column.setValueExpression("filterExpression",  app.getExpressionFactory().createValueExpression( FacesContext.getCurrentInstance().getELContext(), filterExpression, Boolean.class));

I certainly don't want to change the STATE_SAVING value . I have included  the latest version of the org.apache.el.lang package in my project (to get the FunctionMapperImpl class ). I work on RichFaces 3.3.3 and my current server is the one embedded in the JDeveloper 11.1 IDE (Weblogic). Any ideas?

Thank you in advance

[evialxg]

oops.. I forgot to mention the error message  :

javax.el.ELException: Function 'fn:containsIgnoreCase' not found

    at com.sun.el.lang.ExpressionBuilder.visit(ExpressionBuilder.java:202)

    at com.sun.el.parser.SimpleNode.accept(SimpleNode.java:149)

    at com.sun.el.lang.ExpressionBuilder.prepare(ExpressionBuilder.java:167)

[evialxg]

Could somebody of the RichFaces programmers tell me whether i should implement any FunctionMapper so that the function can be resolved ? Or is the issue unrelated to this?

I would appreciate any help

Thnks

[chanjob]

hey, i hit the same problems. do you have solution?

Thanks.