Dear,

I made a routine so that it can control the height of richfaces area: ExtendedDataTable. After breaking both his head and I hammered the search form below follows:

/ **

  * ExtendedDataTable - Display area Control

  *

  * It is necessary the followingparam

  *

  * IdExtended -> Table ID that shows the ExtendedDataTable data

  * XAlt -> Number of records to be displayed on the screen

  * /

function alturaAreaExtended(idTabelaArea, quantRegistroLista) {

     altura = var (quantRegistroLista * 18);

     if (altura  > = 89)

          $ (document.getElementById (idTabelaArea)) height ("89px.");

     else

          $ (document.getElementById (idTabelaArea)) height ((altura  - 1) + "px;");

     }

You must pass the ID of the table where the data and the number of records in a list.

Saul Costa