Succession of TaskSelectionEvent.getTaskIds is not equal to user selection

Question

Dear all,
My configuration is JDev 11g R1 (11.1.1.4.0) and I'm currently working at ADF DVT Project Gantts.
At the moment a problem occurs within the TaskSelectionEvent: The order of the task Ids coming back from TaskSelectionEvent.getTaskIds are not equal to the order of my selection. I 'm selecting first task A and then task B. The method give back [B, A].
The code snippets based on the Oracle ADF faces demo:
JSP:
<dvt:projectGantt id="mygantt" startTime="2008-01-01"
endTime="2011-12-31" var="task"
value="#{PG.model}"
tooltipKeys="#{PG.tooltipKeys}"
tooltipKeyLabels="#{PG.tooltipLabels}"
dataChangeListener="#{PG.handleDataChanged}"
actionListener="#{PG.handleAction}"
partialTriggers="ctb2"
taskSelectionListener="{PG.handleSelectedTask}">
</dvt:projectGantt>
Java:
private List selectedTaskIds;
public void handleSelectedTask(TaskSelectionEvent evt)
selectedTaskIds = evt.getTaskIds();
What am I doing wrong?
Thank you in advance.
Best regards,
Tom

Answer 1

For the use case where tasks need to be linked (user clicks the "Link" icon in toolbar after selecting tasks), getTaskIds() in handleDataChanged() would return ids in the order tasks were selected.