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8 Replies Latest reply: Feb 13, 2013 3:29 AM by Timo Hahn RSS

Insertions and deletions from inside Application Module

dslack Newbie
Currently Being Moderated
Hello all,

I've generated a Impl class for my Application Module and I can't seem to use my getters for my ViewObjects. Calling getSolutionTools1() results in a null ViewObjectImpl for example. Here's a snippet of what I'm doing, all of this is in my AMImpl class. The ultimate goal is to retrieve the VO and make changes to its rows.

public ViewObjectImpl getSolutionTools1() {
return (ViewObjectImpl)findViewObject("SolutionTools1");
}

public void changeTools(Integer[] selectedIndxs) {
this.deleteTools();
this.insertTools(selectedIndxs);
}

private void deleteTools() {
ViewObjectImpl solutions = this.getSolutionTools1();
while (solutions.hasNext()) {
solutions.next();
solutions.removeCurrentRow();
}
this.getTransaction().commit();
}

private void insertTools(Integer[] selectedIndxs){
ViewObjectImpl solutions = this.getSolutionTools1();
if(selectedIndxs!=null){
for(int i : selectedIndxs) {
Row r1 = this.getAvailableTools1().getRowAtRangeIndex(i);
Row r = solutions.createRow();
solutions.insertRow(r);
r.setAttribute("SolutionId", 4);
r.setAttribute("TaskId", r1.getAttribute(0));
r.validate();
}
this.getTransaction().commit();
}
}

I heard this was best practice for making changes to your VO and ultimately your data in ADF, but its proving tricky...

Thanks - Dylan

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