Set query parameter inside a XML Query (JD 11.1.1.3.0)

Question

Hello to all,
I'm trying to write a search query on XML document. This is the query:
SELECT Document.CREATION_DATE,
Document.DESCRIPTION,
Document.ID,
Document.TITLE,
Document.XML
FROM DOCUMENT Document
where Document.XML.existsNode('//field[contains(@value,:textSearchable) and @searchable="true"]') = 1
Now I'd like to set the textSearchable on Visual Object. I created the VO with variable named textSearchable and I tryed to use it by:
am = ADFUtils.getApplicationModuleForDataControl("AppModuleDataControl");
ViewObject visualObject = am.findViewObject("engineSearch1");
visualObject.setNamedWhereClauseParam("textSearchable",this.it2.getValue().toString());
visualObject.executeQuery();
But the system return an error who says that the parameter textSearchable is not found
Where I made a mistake?
Thank you,
Cristian

Answer 1

I believe you need to define the named where clause param first.
Take a look at ViewObject.defineNamedWhereClauseParam().
Sascha