'ENTER' key for Submit Button

Question

Hi,
I have 1 inputfield , 1 dropdown and 1 submit button in a page. I want to execute submit button always when you click 'ENTER'.
Now when i click enter from inputField it process something and in background there is no event triggered.But from dropdownbox nothing happens when i click 'ENTER' key.
Is there any way to assigne 'ENTER' key to the submit button(<htmlb:button) always?
Thanks in advance
AP

Answer 1

Hi,
  It looks like SubmitOnEnter is not available in my verions of htmlb. I just looked into some javacode,
I have 2 page, Initial and Report,
Initial page has the code,
<script>
document.onkeydown=function(){
if(event.keyCode==13){document.forms.initial.submit()}}
</script>
    <htmlb:form id     = "initial"
                method = "post"
                action = "Report.htm" >\
      <htmlb:inputField id            = "TranNumber"
                        type          = "string"
                        value         = "<%= INIT-TranNumber %>" />
      <htmlb:button id      = "SUBMITVALUES"
                    text    = "EXECUTE"
                    onClick = "HandleSubmit" />
</htmlb:form>
Report page captures it as,
CLASS CL_HTMLB_MANAGER DEFINITION LOAD.
IF event_id = CL_HTMLB_MANAGER=>EVENT_ID.
  DATA: EVENT TYPE REF TO CL_HTMLB_EVENT.
  EVENT = CL_HTMLB_MANAGER=>GET_EVENT( runtime->server->request ).
  IF EVENT IS NOT INITIAL.
    CASE EVENT->ID.
      WHEN 'SUBMITVALUES'.
        DATA: TranNumber TYPE REF TO CL_HTMLB_INPUTFIELD.
         TranNumber ?= CL_HTMLB_MANAGER=>GET_DATA(
                      request = runtime->server->request
                      name    = 'inputField'
                      id      = 'TranNumber').
    ENDCASE.
  ENDIF.
ENDIF.
Basically the no event is not fired. so it is not coming into the Case.
How to handle this?
Thank you
AP