Hi, How to stop the open new view when i click button in OnClick event

Question

Hi,
I have the popup window[window.showodelDialog] with one button called confirm.and table control values
Actual requirement: when i click confirm button it saves the tablecontrol value in the internal table. it is fine.It saves.
Currently working is : When i click the confirm button in the onClick event ,the new view is opening with empty tablecontrol popupin the new window.I don't want that one.
my requirement is: When i click the confirm button through onclick event ,i want to close the currently showing popupwindow and it should come to main page.How to do that?
view1.htm
=======
   <htmlb:button id            = "sub1"
        onClick =""
        text          = "Confirm" />
Do_handle_data
============
  LOOP AT lt_form_fields INTO lw_form_field WHERE name CS
                                          't_confirm' .
    CALL METHOD /ds1/cl_mdm_tablecontrol=>populate_table(
                   EXPORTING
                     im_id      = 't_confirm'
                     im_request = me->request
                   CHANGING
                   ch_table   = me->r_asset_data->t_maintain ).
    EXIT.
    ENDLOOP.
t_maintain it stores the changed values.. It is fine..

Answer 1

Hi raja,
1.I have a main page like req_asset_create.htm. In this page one button called maintain. If i click the maintain button the popup window is opening using window.showModelDialog. 
2. In this popup i have a Editable tableview and one button called confirm. User can edit the values. After editing he is clicking the confirm button.
3.when he click the confirm button two things should happen a)Popup should vanish and it should go to main page ie req_asset_create.htm.The editrd values should store in to the internal table (t_maintain).it is in model class.
What heppenings for me using this code
=============================
<%----
confirm -
--%>
    <htmlb:button id            = "con"
        onClientClick = "self.close();"
        text          = "confirm"
        onClick       = "confirm"/>
When i click the confirm button ->popup is closing ->thats 100% fine and again one new view is coming with popupdisplay values.This should not happen.
a)The server event is not happening.It should happen.
b) The edited values are not stored in the internal table..
Do_handle_data : for storing the edited tableview values
===========   
confirm
  LOOP AT lt_form_fields INTO lw_form_field WHERE name CS
                                          'con' .
    CALL METHOD /ds1/cl_mdm_tablecontrol=>populate_table(
                   EXPORTING
                     im_id      = 'tv1'
                     im_request = me->request
                   CHANGING
                   ch_table   = me->r_asset_data->t_maintain ).
    EXIT.
    ENDLOOP.
What should i do to happen for the server event to update the edited records.
How can i achieve? ow to control the new opening view?