Problem navigation- set_parameter

page 1
attributes
ordine type string
OnInputprocessing
CASE event_id.
WHEN 'select'.
navigation->set_parameter( name = 'ordine' value = ordine ).
navigation->next_page( 'vis' ).
WHEN OTHERS.
ENDCASE.
page2
attributes
ordine type string
onInitialization
orrdine is initial why?
where is problem?
Edited by: francesco aiello on May 4, 2010 12:53 PM

sorry didnt understand what you are trying to ask.
if auto check box is checked for a attribute, it will get filled with the value automatically which is passed to it.
if not you have to use get_form_field method to retrieve the value

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Help for navigation- set_parameter

Hi
I am creating BSP application in which i am supposed to pass the value of a htmlb inputfield to another bsp page. I am able to get the inputfield value for that page in the   oninputprocessing event but not able to pass it to fibal page,
CASE event->id.
    WHEN 'Display'.
      DATA: reportname TYPE REF TO CL_HTMLB_INPUTFIELD.
      reportname ?= CL_HTMLB_MANAGER=>GET_DATA(
                          request = runtime->server->request
                          name    = 'inputField'
                          id      = 'myInputField1'
      IF reportname IS NOT INITIAL.
        <b>report_name = reportname->value.</b>
      ENDIF.
      navigation->set_parameter( 'report_name' ).
      navigation->next_page( 'DISPREPORT' ).
    WHEN others.
ENDCASE.
The htmlb controls for these are as below,
      <htmlb:inputField id        = "myInputField1"
                        type      = "String"
                        invalid   = "false"
                        width     = "200"
                        visible   = "true"
                        disabled = "false"
                        required = "true"
                        maxlength = "30"
                        size      = "50"
                        design    = "standard" />
      <htmlb:button id            = "Display"
                    text          = "Display "
                    onClick       = "Display"
                    tooltip       = "Displays Report"
                    width         = "60" />
Now in the final page i must get the <b>report_name</b> value which has been declared as a string in the page attribute of default BSP. Further i have it declared the same as auto in final page. Still i am not able to get the value.
I am new to BSP and any help is appreciated.
Thanking you in advance.
Thanks
Kathirvel.

Hi Raja,
Thanks for the warm welcome, sorry to say it is not working.
The report_name is a page attribute of default BSP. I am not able to get it in the result page.
<b>index.htm</b>
<%@page language="abap" %>
<%@extension name="htmlb" prefix="htmlb" %>
<htmlb:content>
<htmlb:page>
    <htmlb:form>
      <TABLE width=300>
      <TR>
           <TD bgcolor=#DCE3EC > <B>Enter Details</B></TD>
      </TR>
      </TABLE>
      <TABLE width=300>
      <TR>
           <TD>
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                   for      = "myInputField1"
                   design   = "emphasized"
                   text     = "Report Name"
                   tooltip = "Simple quick info"
                   encode   = "false"
                   required = "false"
                   width    = "70"
                   wrapping = "false" />
       </TD>
           <TD>
      <htmlb:inputField id        = "myInputField1"
                        type      = "String"
                        invalid   = "false"
                        width     = "200"
                        visible   = "true"
                        disabled = "false"
                        required = "true"
                        maxlength = "30"
                        size      = "50"
                        design    = "standard" />
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      </TR>
      </TABLE>
      <TABLE width=300 >
      <TR>
           <TD bgcolor=#DCE3EC align = center>
      <htmlb:button id            = "Display"
                    text          = "Display "
                    onClick       = "onInputProcessing()"
                    tooltip       = "Displays Report"
                    width         = "60" />
             </TD>
      </TR>
      </TABLE>
    </htmlb:form>
</htmlb:page>
</htmlb:content>
<b>onInputProcessing of index.htm</b>
event handler for checking and processing user input and
for defining navigation
CLASS CL_HTMLB_MANAGER DEFINITION LOAD.
Optional: test that this is an event from HTMLB library.
IF event_id = CL_HTMLB_MANAGER=>EVENT_ID.
See if upload is triggered from button
DATA: event TYPE REF TO CL_HTMLB_EVENT.
event = CL_HTMLB_MANAGER=>get_event( runtime->server->request ).
IF event->name = 'button' AND event->event_type = 'click'.
    DATA: button_event TYPE REF TO CL_HTMLB_EVENT_BUTTON.
    button_event ?= event.
ENDIF.
CASE event->id.
    WHEN 'Display'.
      DATA: reportname TYPE REF TO CL_HTMLB_INPUTFIELD.
      reportname ?= CL_HTMLB_MANAGER=>GET_DATA(
                          request = runtime->server->request
                          name    = 'inputField'
                          id      = 'myInputField1'
      IF reportname IS NOT INITIAL.
        report_name = reportname->value.
      ENDIF.
      navigation->set_parameter( name = report_name value = 'reportname->value').
      navigation->goto_page( 'report.htm' ).
    WHEN others.
ENDCASE.
ENDIF.
<b>and in oninitialization of result.htm</b>
REFRESH QTAB.
data: rep_name(30) type c.
rep_name = report_name.
READ REPORT rep_name INTO QTAB.
Here i am not able to get the <b>report_name</b> value.
Hope i make my problem clear...
Thanks
Kathirvel

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