SerializableDataModel problem with SequenceRange

[eugenbesel]

hello all,

I downloaded the Richfaces 3.3.3CR1

but the following problem is still occurs.

I have a dataModel which implement the SerializableDataModel.

I make in my walk method:

        int firstRow = ((SequenceRange) range).getFirstRow();
        int numberOfRows = ((SequenceRange) range).getRows();

if I use scrollableDataTable, then the numberOfRows is correct.

I need to use DataTable. when I use it, then the numberOfRows is always "-1". and firstRow is always 0.

does anybody know the solution of this issue?

should I implement one more methods, which should set the range??

On the page I made an output of rows in each cell, and it is correct.

does the SequenceRange has a relation to getRowKey???

thank you for your answer

wbr

Eugene

[eugenbesel]

does anybody have any idea??

[nbelaevski]

eugenbesel wrote:

I need to use DataTable. when I use it, then the numberOfRows is always "-1". and firstRow is always 0.

This can happen if built-in filtering is used.