ADF Pivot table Filter

Question

Hi,
I have pivot table for all Employees with details of Employeename, Project Names and Number of Work Hours on each project in pivot table.
I have ResourceName,ProjectName,ProjectTask on Row Edges and Work Hours with Weekly on column edges in the Pivot table.
Intially when I run the application I can see all the projects with Employee total hours on all projects.
I want to filter projects data on each employee but I want to keep total hours on all projects same.
for e.g. I am working on three projects Project x,Project Y and Project Z.
for week 12/24 to 12/31 I have 15 Hours on Project X, 15 hours on Project Y and 10 Hours on Project Z total 40 hours on three projects.
once I apply the filter by project through af:querypanel view criteria and select project X i want to see project x in the second level 15 Hours and Total of 40 Hours on the first level,
right now once I apply the filter throug af:querypanel I can see only 15 Hours on both levels filtering all rows.
Please give me suggestions on this.

Answer 1

In short, what you need is a custom af:table QueryListener, which looks like:
  public void processQuery(QueryEvent ev){
     FilterableQueryDescriptor filterQD = (FilterableQueryDescriptor)getYourTable().getFilterModel();   
     Map filterCrit = filterQD.getFilterCriteria();
     Object Notes = filterCrit.get("Notes"); // this is a proposed search value !
     // THEN, YOU CAN USE THAT VALUE IN ODER TO APPLY CUSTOM VIEW CRITERIA TO A VIEW OBJECT,A WHICH FILTERS
    // DATA REGARDING %Notes%