Topic: Editable Item Description's Input is TextBox. How to Enable TextArea
The following function returns a TextBox to Edit Item Description if Item is Editable. Some Item Descriptions needs to be multi lines. How can this function returns TextArea for Editable Items.
function sales_items_list_cells($label, $name, $selected_id=null, $all_option=false, $submit_on_change=false, $editkey=false)
{
    if ($editkey)
        set_editor('item', $name, $editkey);
    if ($label != null)
        echo "<td>$label</td>\n";
    echo sales_items_list($name, $selected_id, $all_option, $submit_on_change,
        '', array('cells'=>true));
}