Error in ScrollHandler row counter values

Question

HI all,
I am running JDeveloper 9.0.3(.10.35), and in running a small application I get an incorrect start number in the jbo.DataScroller widget. I have set the rangeSize to 10, and only have 4 rows, but the scroller says "-5-4 of 4".
It works correctly if I set the rangeSize to 3. If I set the RangeSize to 4, I get 0-4 of 4, and if I set it to 5, I get -1-4-4. It seems it relates the number to the number of the rangeSize, but this number should NEVER be <=0.
Thoughs anyone? Is posting this here enough to notify of a bug?
regards
Brigette

Answer 1

Hi RajGopal,
Even in the model layer it gives the same error.
steps done
1.Create an attribute in entity and set its value
2.Override the method doDML in EntityImpl
protected void doDML(int operation, TransactionEvent e) {
try{     
if(this.getTestRank() != null){
this.setRank(this.getTestRank());
}else{
System.out.println("Test rank null");
super.doDML(operation, e);
}catch(Exception excep){
System.out.println("Eceptin in update");
excep.printStackTrace();
Exception
oracle.jbo.TooManyObjectsException: JBO-25013: Too many objects match the primary key oracle.jbo.Key[Group_1 28 ].
     at oracle.jbo.server.EntityCache.throwTooManyObjectsException(EntityCache.java:588)
     at oracle.jbo.server.EntityCache.handleDuplicateKey(EntityCache.java:596)
     at oracle.jbo.server.EntityCache.addForAltKey(EntityCache.java:990)
     at oracle.jbo.server.EntityCache.replaceForAltKey(EntityCache.java:1739)
     at oracle.jbo.server.EntityImpl.setAttributeValueInternal(EntityImpl.java:3952)
Thanks,
Praveen