Problem into Value Help

Hello,
We are facing Problemon Value Help is that while Clicked on the u201CValue Helpu201D button we
are getting Popup with all the values. If I Passed value with search
field then also we are getting all the value.(Search Option is not
working)
Waiting for your response.
Thanks
Chittya Bej

Hi Chittya
Are you using BI - BEx query for creating value Help? If yes then you need to first select variable type as 'Multiple Single values'.
Then while creating 'Value Help', there is one tab for 'Get Data From' here select 'Diamension Table'. & then try with search options. IN search options you need to select ' Between, Greater than etc' & then give From & To values. IT will work.
If you have any issues then do let me know.
Regards
Sandeep

Similar Messages

Facing problem with Value Help

Hi Friends,
I am trying to use Value helps for 4 different variables.
When I click on any Value help for a range of that variable, it gives list of 1st variable only.
Please help..
Jatin

Hi,
What is "We need all the variables with value help in a single form".
For this creat all variables with single form and then add value helps there.
You are getting same list means you are creating (using same design parameters) for both fields:
comp_code and Emp_code .
I think u did mistake in fields mapping while creating value help i.e step no 2
Can u check this once and if this is not correct just send ur gml file i will check and let u know the problem
Regards,
Govindu

Problem in Value help

I created a custom component 'ZTEST23' it act sas pop-up screen in my component for the field LAST NAME when I click the F4 the pop-up is generated but when i double click on the value,it is not coming back to to last name and pop-up is not closing automatically? <<text removed>>
Thanks & Regards,
Chetan Agali.
Edited by: Matt on Oct 5, 2011 9:35 AM

Thanks for your suggestion,
To Add value help I reffered cpgas_advsearch field empl resp, I am sending my code please check it and if you found any error let me know.
method: get_dquery_defination.
FIELD-SYMBOLS: <rs_result> LIKE LINE OF rt_result.
CALL METHOD super->get_dquery_definitions
    RECEIVING
      rt_result = rt_result.
LOOP AT rt_result ASSIGNING <rs_result>.
    CASE <rs_result>-field.
      WHEN 'CPLASTNAME'.
        <rs_result>-server_event = 'LAST_NAME_F4_OPEN'.
         WHEN OTHERS.
    ENDCASE.
ENDLOOP.
endmethod
method EH_ONLAST_NAME_F4_OPEN.
   cl_thtmlb_util=>get_event_info(
    EXPORTING
      iv_event = htmlb_event_ex
    IMPORTING
      ev_index = mv_vh_index ).
IF lastname_valuehelp_popup IS NOT BOUND.
    DATA lv_title TYPE string.
   lv_title = cl_bsp_runtime=>get_otr_text( 'CRM_UIU_BP/SEARCHEMPLOYEETITLE' ).
    lv_title = 'SearchLastName'.
    lastname_valuehelp_popup = comp_controller->window_manager->create_popup(
     iv_interface_view_name = 'ZTEST23/MainWindow '
     iv_usage_name = 'Value_help'
     iv_title = lv_title ).
ENDIF.
lastname_valuehelp_popup->set_on_close_event( iv_view = me iv_event_name = 'LAST_NAME_F4_CLOS' ).
lastname_valuehelp_popup->set_display_mode( if_bsp_wd_popup=>c_display_mode_surrounded ).
lastname_valuehelp_popup->open( iv_inbound_plug = 'CLEAR_ALL' ).
endmethod.
method EH_ONLAST_NAME_F4_CLOS.
DATA:   lv_col_wrapper TYPE REF TO cl_bsp_wd_collection_wrapper,
           lv_current TYPE REF TO if_bol_bo_property_access,
          lv_last_name TYPE REF TO data,
           lv_sold_to TYPE REF TO if_bol_bo_property_access,
           lv_outbound_plug TYPE seocmpname,
           lv_context_node TYPE REF TO cl_bsp_wd_context_node,
           lr_qs            TYPE REF TO cl_crm_bol_dquery_service,
           lr_col           TYPE REF TO if_bol_bo_col,
           lv_bo            TYPE REF TO cl_crm_bol_abstr_bo,
           lv_value         TYPE REF TO data,
           lv_fired_plug    TYPE seocmpname,
           lr_iterator      TYPE REF TO if_bol_bo_col_iterator.
FIELD-SYMBOLS: <lv_last_name> TYPE ANY,
              <lv_value>         TYPE ANY.
lv_fired_plug = lastname_valuehelp_popup->get_fired_outbound_plug( ).
CHECK lv_fired_plug IS NOT INITIAL.
lv_context_node = lastname_valuehelp_popup->get_context_node( iv_cnode_name = 'RESULT' ).
lv_col_wrapper = lv_context_node->collection_wrapper.
lv_current ?= lv_col_wrapper->get_current( ).
IF lv_current IS BOUND.
   lv_last_name ?= lv_current->get_property( iv_attr_name = 'CPLASTNAME' ).
    ASSIGN lv_last_name->* TO <lv_last_name>.
    lr_qs ?= me->typed_context->search->collection_wrapper->get_current( ).
    lr_col = lr_qs->get_selection_params( ).
Get the line where the value help has been called from
    lv_bo ?= lr_col->find( iv_index = mv_vh_index ).
    IF lv_bo IS BOUND.
      lv_bo->if_bol_bo_property_access~set_property( iv_attr_name = 'LOW' iv_value = <lv_last_name> ).
    ENDIF.
ENDIF.
endmethod.

Value Help in WD Table

Hi to all!
I have a problem with value help in a Web dynpro Table.
In my WD I have a Table with a field that had a free Value help, if I press F4 the Value help is opening
If I select an item the value of the Help, the popup is closing but the selected value is not in the table cell.
Have someone an idea, how I can solve this problem?
Thanks for the answers
greetings
Hermann

Hi Herrmann,
for free value help you have to implement the data setting by your own.
Though the following thread covers ALV, Regina's answers will cover you request, I guess:
Value Help for ALV
Cheers,
Sascha

Value Help in online Adobe Interactive Form

Hi All,
One of our clients needs value help in Adobe Interactive form for Java Webdynpro.
But I got a problem in value help. For the first time when I click the button its working fine but the next time itu2019s not working.
The whole screen is locked and no event is triggered for the next time.
I am using Adobe Lifecycle Designer 8.0, Netweaver Studio 7.13 and the display type is ZCI(native).

Hi Syed,
I am using Adobe Lifecycle Designer 8.0, Netweaver Studio 7.0 and the display type is ZCI(native), but i am getting dump on click on valuehelp button. Can please provide me steps to resolve this? What are things need to be done.

Problems with F4 Value Help in NW2004s Portal

Hello,
we are having some troubles with the F4 ValueHelp Extension from the Advanced BSP Programming book (and the blogs of course).
We've implemented the solution on a 4.7 backend and portal 6.0. No problems there, everything was working fine.
We now moved to erp2005 (WebAS 700) and NW2004s Portal (7.0).
The popup shows and I can select entries from the list. But when clicking the ok icon a javascript error is thrown stating that 'parent.document.getElementById(...)' is null or no object.
I think the problem is, that by making a call to 'parent' we are searching in the portal frame and not the BSP. There (in the portal frame) the element is not known so the error is thrown.
I allready changed from the dialog_ie6.js provided on the BookCD to the one delivered by SAP. Did nothing regarding the error.
I also tried changing ZCL_BSP_M_INPUT_HELP->BUILD_ACCEPT_SELECTION_SCRIPT. I changed all the "parent.document.get..." "to document.get...". The error message was still the same, 'parent.document.getElementById(...)' is null or no object.
So now I'm kind of stuck. If I try the example outside the portal everything works as expected. So this clearly seems to be a problem with the portal integration. All involved BSP-Apps are marked as "supports portal integration".
Any ideas on this topic?
Thanks and kind regards,
Alexander Sperling

I have a working solution to the problem. It isn't the nicest solution because it will probably require some modifications to the application that hosts the value help, but we will get to that in a second.
I tried many different ways to come up with a solution that would still work via JavaScript. The portal is now loading the popup javascript in the master frame. It registers event handlers so that if any application triggers a popup internally it "hi-jacks" the event. So regardless of what I change in the BSP javascript library, it gets overriden by the portal one. The portal also now even enforeces its theme on the inner page in the popup. Truly the portal takes complete control over the inner html of the popup.
To make things worse the popop has not path to reach the source that triggered it. The source objects are tracked in the javascript, but because the master frame takes over; the popup window only has access and visibility to the master frame and the navigation frame. In essence in the DOM it is now higher in the stack than the object that actually triggered it.
Web Dynpro gets around this because it doesn't use any client side mechanisms to communicate it results back to the source frame. Web Dynpro has the luxury of always being stateful and therefore can make certain assumptions that would never work in BSP. The hi-jacking is an excellent solution for Web Dynpro. The portal can then override the functionality of Web Dynpro - providing the new functionality of floating the dialog box over the entire portal - without having to make any changes to the Web Dynpro Framework. However they never had our little BSP solution in bind obviously.
It might be possible to completely rewrite the popup_ie.js and popup_ns.js to use all different event, method and variable names. This separate version could then provide complete separation from the portal script. However this is just a theory. I'm afraid that I wouldn't have the bandwidth to rewrite the entire script right now so I focused on a quicker solution.
The only approach that I could come up was to follow the Web Dynpro approach and return to the server with the value. To do that I used Portal Eventing. Portal Eventing allows us to pass a value to the source frame regaurdless of our relative positions in the DOM.
In my inner BSP application for the value help (ZES_VALUEHELP), I made the following change in the model method BUILD_ACCEPT_SEL_SCRIPT_V2. At line 141 I changed the logic. Instead of using JavaScript to write the selected value back into the source element, we will just trigger a Portal Event:
****With an InputField we write the contents directly back into the element
      ELSE.
        CONCATENATE me->js_close1
        `portalFireEvent('com.sap','`
        me->element_id
        `',"`
        key
        `");`
         INTO me->js_close1.
        EXIT.
The other change is within the Element handler class for inputHelpV2 - ZCL_ES_BSP_ELMNT_INPUT_HELP_V2. We need to register the listener for the Portal Event. Therefore in DO_AT_BEGINNING we will add the follwing at line 23 (right after we place the Element Id into the URL Parameters Table.
data: portal_event type ref to cl_portal_event.
portal_event = cl_portal_event=>factory(
    name = <wa_params>-value
    namespace = 'com.sap' ).
while m_page_context->element_process( element = portal_event ) = co_element_continue.
endwhile. "End portalEvent Render
Overally using the portal eventing actually is an intersting approach. There is only one drawback, now we have a server side event. That being the case, our application now needs some event logic to process this event and populate the value. Depending upon if you are using MVC, Data Binding, or Flow Logic this could vary - and would have to handled by each application. The nice thing about the old approach was that it all happened via JavaScript on the Frontend and didn't require the application programmer to do anything - that was obviously its weakness as well.

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Value help dropdown list not showing up other values

Dear all,
I'm new to Adobe and Java WD. I managed to go through all the tutorials and developed a WDJ and embedded an interactive form in the view. I also used an RFC Model to pull some values from n R/3 table and populate in a context node element.
These values are appearing perfectly fine in the WDJ if I'm using a table or a drop down list index field.
But in the Adobe form, when i bind this context node to a WebDynpro native Value help drop down list box, only the first value of the table appears. On clicking on it, nothing happens. I'm not sure what is the problem.
Can anyone please help me in this? Should i write some code to bring the other values too? (the tutorial doesn't say this!)
If so, then please give some sample java codings and step by step process for populating the field values with the table values.
My node structure is like below
Context
     Ysam_Get_Values_Input(Node-RFC)
          Output (Node-RFC O/P)
               Values(Node-table from the RFC)
                   Slno (attribute that has the values to be populated with)
Any help is greatly appreciated.
Thanks,
Sam

Hi Raja,
In the view:
<htmlb:gridLayoutCell id                  = "AddedProfileNameIF"
                                    columnIndex         = "2"
                                    rowIndex            = "2"
                                    horizontalAlignment = "LEFT"
                                    verticalAlignment   = "MIDDLE" >
                <htmlb:dropdownListBox id         = "added_profile1"
                                       helpValues = "//model/ust10st.profn"
                                      />
              </htmlb:gridLayoutCell>
In the Model:
method MODEL_INIT .
select profn from ust10s into table UST10ss.
read table UST10ss index 1 into UST10st.
endmethod.
In controller:
METHOD do_init .
m_model ?= create_model( model_id = 'm'
                           class_name = 'zcl_model_zsox1' ).
m_model->model_init( ).
ENDMETHOD.

Want to read Field value set by Value help

Hello,
I have BSP View which is using Value help extensions for one of the input. The search help is based on the Elementary Search Help which is further based on Z-Table. In my BSP view [IE] I am able to popup the Search help and able to select the Value from list of choice. The selected value gets reflected in the Input field of browser. The problem is I am not able to capture the selected value in Event handler. I need to capture this value and get the related data in other input fields [which are display only]. How to do this?
I even tried getting the value in the Javascript, but unable to assign the Javascript variable to my BSP View attribute or Controller attribute.
Thanks in advance.

>Do I have to trap it in DO_HANDLE_Event by doing Get_Form_Fields??
If you are using MVC and data binding you don't have to do anything. The field values will be brought in automatically for you.
However in any MVC application, the highest level controller should always contain a small block of code in the redefinition of the DO_REQUEST method. It is:
if input is available, dispatch this input to subcomponent.
* this call is only necessary for toplevel controllers.
* ( if this is not a toplevel controller or no input is present,
* this call returns without any action)
dispatch_input( ).
* if any of the controllers has requested a navigation,
* do not try to display, but leave current processing
IF is_navigation_requested( ) IS NOT INITIAL.
RETURN.
ENDIF.
This code is critical for properly dispatching events through the controllers. It is also the code that triggers the MVC runtime to restore input values into the model.
Also to eliminate the possibility with a problem in the implementation of the value help, why don't you temporarily switch out this element with just a plain htmlb:inputField. This way you test to make sure that data binding works correctly with the standard field.

Freely-programmed value help for a single ALV cell

Greetings everyone,
I have a freely-programmed value help that works beautifully when attached to the context element of a single field, but now I'm needing to use it in an ALV for a specific cell. Is there a way to shut off the dropdown for all of the rows (cells) in the column where I don't need it? Or, is there an appropriate workaround that can deliver the same results?
I've found several posts that address similar issues, but nothing for this exact problem.
Thanks,
Jason Block

I take it from reading your description what you want is a little more complicated than just controlling the read-only property on the input field. If I read you properly you still want to have all the cells in a column to be open for input, just on some of them you want to disable the value help. Is that correct? See these screen shots for clarification:
If you focus on the the input field in the first row, you get the value help:
http://www.flickr.com/photos/tjung/2714133068/
However if you go to the second row and focus on the same input field in this column, you don't get the value help:
http://www.flickr.com/photos/tjung/2714133094/
If this is what you want, then buckel up because this was a challenging one. The problem is that the value help specification is not done at the UI element level, but instead at the context attribute level. Therefore it can't be as simple as controlling a property on the inputField itself. What you will need to do is extend the context node that you have bound to the ALV. You need to add a second version of the attribute that is bound to your input field. In this second version you can set the value help specification to Disabled:
http://www.flickr.com/photos/tjung/2713320505
Notice from the screen shot that I also added another attirbute called CVAR (type STRING). We will need that later. It will be used to store which cell variant show be used on a particular row.
Now we must go to the place in your code where you fill the context node with data. You will need to copy the data from your primary attribute to your secondary one. In my case I was copying the values from CARRID to CARRID2. Of course for update, you would need to merge the data back together before saving it back to the database. I also set a simple odd/even pattern of controller in the cell variant. I assume you will have some actual business logic that controls this:
data odd type boolean value abap_true.
   loop at lt_f_r_sflight[] assigning <ls_f_r_sflight>.
    clear ls_c_r_sflight.
    move-corresponding <ls_f_r_sflight> to ls_c_r_sflight.
    move <ls_f_r_sflight>-carrid to ls_c_r_sflight-carrid2.
    if odd = abap_true.
      odd = abap_false.
    else.
      odd = abap_true.
      ls_c_r_sflight-cvar = 'NOVH'.
    endif.
    insert ls_c_r_sflight into table lt_c_r_sflight[].
endloop.
lo_r_sflight->bind_table( lt_c_r_sflight[] ).
Next is the logic in the initialization of the ALV. We will need to create two input fields - each bound to the different context attributes. We will make the one the primary cell editor. The other will become the cell editor of the cell variant. We then tell the column where it can get its cell variant value from:
DATA lo_cmp_usage TYPE REF TO if_wd_component_usage.
lo_cmp_usage =   wd_this->wd_cpuse_alv( ).
IF lo_cmp_usage->has_active_component( ) IS INITIAL.
    lo_cmp_usage->create_component( ).
ENDIF.
DATA l_salv_wd_table TYPE REF TO iwci_salv_wd_table.
l_salv_wd_table = wd_this->wd_cpifc_alv( ).
DATA l_table TYPE REF TO cl_salv_wd_config_table.
l_table = l_salv_wd_table->get_model( ).
l_table->if_salv_wd_table_settings~set_read_only( abap_false ).
DATA input1 TYPE REF TO cl_salv_wd_uie_input_field.
DATA l_column TYPE REF TO cl_salv_wd_column.
l_column = l_table->if_salv_wd_column_settings~get_column( 'CARRID' ).
CREATE OBJECT input1
    EXPORTING
      value_fieldname = 'CARRID'.
l_column->set_cell_editor( input1 ).
DATA input2 TYPE REF TO cl_salv_wd_uie_input_field.
CREATE OBJECT input2
    EXPORTING
      value_fieldname = 'CARRID2'.
DATA l_cv TYPE REF TO cl_salv_wd_cv_standard.
CREATE OBJECT l_cv.
l_cv->set_key( 'NOVH' ).
l_cv->set_editor( input2 ).
l_column->add_cell_variant( l_cv ).
l_column->set_sel_cell_variant_fieldname( 'CVAR' ).

Implementation of F4 value help for a search field which is an EEWB field

Hi...
I am trying to create a F4 value help for a search field which is an eewb field.The f4 value help jus need to be a pop up containing the values of the field existing in the system.Since this is a search field the GET_V method cannot be used. I tried implementing it by creating a search help and then using it in the GET_DQUERY_VALUEHELPS method.But the problem when u use the search help is that all the values including the null values and duplicate entries will be populated when f4 is clicked.Is there any way to filter the values that get populated when f4 is clicked?If any other method can be used to implement the functionality please let me know..Thanks in advance....

Hi,
the GET_V methods worked for me most of the time. Even in advanced searchs. Only time they do not is if there is a different aproach considered in the GET_DQUERY_VALUEHELPS.
As the GET_V_ you created obviously was called I suppose you found the correct place to Populate it to be used in the search.
I do not know what the problem with the NULL values and duplicate entries is you talked about, but it sounds to me the creation of your valuehelp class is flawed. Not the integration into the UI.
Maybe have a look at SAPs' standard implementations of Search Components. You should get a feeling for how search helps work. See. BT111S_OPPT, BP_HEAD_SEARCH
cheers Carsten

Value help for select-option not filling selection field

I'm having some problems with a value help on a select-option. I've managed to get the value help displaying the correct values but for some reason can't get it to populate the selection field after I've selected a record.
I have the following call:
wd_this->m_handler->add_selection_field(
                      i_id = 'SHORT_D'
                      i_description = 'Program'
                      it_result = lt_range_table
                      i_read_only = read_only
                      i_value_help_type = IF_WD_VALUE_HELP_HANDLER=>CO_PREFIX_SEARCHHELP
                      i_value_help_id = 'ZPROGSTUDY' ).
where ZPROGSTUDY is a new search help I've set up with an exit to retrieve the values.
Any ideas ? Thanks.

Hi Malcolm,
The code you have is OK. I copied your code into a test program and it worked as expected.
I used a search help where the possible values are populated in the search help exit, exactly as in your case. The only time it did not work was when read_only = X, but that is obvious also from a visual point of view since the input field is greyed out in that case. The popup also tells you is in RO mode...
Does your SHLP work when you test it from SE11? Returns values?
SAP provides a lot of WD4A sample code, see for example component WDR_TEST_SELECT_OPTIONS look for
select-option fields > special cases > input helps > Non field-specific input help using search help
Regards,
George

F4 Value Help on Adobe Interactive Form with Web Dynpro ABAP

Hello,
I have created an Interactive Form with ZCI type.
I placed a text field MATNR on the form.
Then I placed a Native WD UI element 'Value Help' as mentioned in the below link: http://help.sap.com/saphelp_nw70/helpdata/EN/42/fb2fe500553ee4e10000000a1553f7/frameset.htm
This form was then embeded into Web Dynpro ABAP view.
The problem is that when I click on the F4 button, nothing happens.
Is anything else needs to be done?
Thanks
Sagar

Hi Amol,
After binding the Context variable in the view, and in the Adobe Layout Designer from the Library go to WebDynpro Native Tab and drag and drop the Value Help and for this automatically JavaScript is being generated, go that script and edit the line
Var fieldname = "yourfieldname";
Note: Don't forget to link the context attribute to search help. ie. in the context properties of the attributes select the input help mode as dictionary search help and specify the name of the search help present in data dictionary.
And now go to Utilities and click on u201CInsert Web Dynpro Scriptu201D.
Also make sure that you specify the Layout as ZCI Layout in the Propertioes of the Adobe Form.
Ragards,
Amol Patil.

Value help does not work for ONE person only !

Hi,
we have a strange problem. In the Web IC, we are using a standard value help for the country field for a Business Partner. This works fine for everyone (ie, it picks up the country and slots it into the field) except one person. For her, it never returns any value into the country field. We are guessing that it's not Web IC related but is something in her browser settings etc...but haven't been able to pin it down. Can anyone offer any advice on this ?
thanks for looking.
Malcolm.

Hello Malcolm,
If this error occurs for one user only it's definitely related to the clients PC.
Did you already delete all temporary files and the cookies on that PC? Usually this does the trick!
If this does not solve the problem, try to let that particular user login on another PC where the problem does not occur. (If the error does occur on another PC too it's probably profile/authorization related)
Hope this helps!
Regards,
Joost

Problem into Value Help

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