Problem in sorting tableview line item

Question

Hi,
I have only one main page with with one tableview.
For example, i have the fields in header say field1, field2, field3, field4, field5.
When i click the header of the field say field2, it sorts the line item which is in table display w.r.t field2.
But i intend to sort the internal table line item  , which is responsible to display the line item on page.
Is it possible. If so how?
Cheers
RK

Answer 1

Hi,
You have to use SORT = "SERVER"  and in input processing validate the code:
Please see the below example:
In the view the code should something as below:
<htmlb:tableView id="tv2"  table="<%=it_vbak%>"
                                      selectionMode     = "none"
                                     onHeaderClick    = "some"
                                     sort             = "SERVER"
                                     iterator        = "<%=controller%>" >
  <htmlb:tableViewColumn columnName="VBELN" > </htmlb:tableViewColumn>
  <htmlb:tableViewColumn columnName="ERDAT" > </htmlb:tableViewColumn>
  <htmlb:tableViewColumn columnName="ERZET" > </htmlb:tableViewColumn>
  <htmlb:tableViewColumn columnName="ANGDT"> </htmlb:tableViewColumn>
  <htmlb:tableViewColumn columnName="ERNAM"> </htmlb:tableViewColumn>
  <htmlb:tableViewColumn columnName="VBTYP" > </htmlb:tableViewColumn>
</htmlb:tableView>
In the event handler the code would be something as below:
data: tv type ref to cl_htmlb_tableview.
tv ?= cl_htmlb_manager=>get_data(
                        request      = runtime->server->request
                        name         = 'tableView'
                        id           = 'tv2' ).
sort it_vbak by (tv->data->column_key).
Bhavana.G