Extended Value Help Selector (EVS): Manually open Value-table

Hello,
i have implemented the Extended Value Help Selector as shown in the tutorial.
Possible values are for example: Lufthansa, AmericanAirlines, Italia, and so on.
Now if somebody manually (without using the help selector) enters "luf" and hits enter, an error message comes up with the text key not found in list.
Now i want to modify the Value Help selector: If the user enters a text in the textfield which does not exist in the list of allowed values, the value help selector-table should come up automatically with the entered value as search / filter criteria.
Is this possible?
Kind Regards,
Thomas

Hi Thomas,
Sorry to say but its not possible with EVS. I think for ur requirement ,OVS is better option.
regards
Sumit

Similar Messages

Value Help for a field from custom table in BSP

Please let me know, the procedure to create value help for a field from a custom table in BSP using HTMLB.
Thanks

hi prodigy,
check this code using drop down list.
layout for first page
<htmlb:dropdownListBox id = "ddlist"
 table = "<%=t_mara%>"
 nameOfKeyColumn = "matnr"
 nameOfValueColumn = "matnr"></htmlb:dropdownListBox>
event Oninitialization event of first page
SELECT MATNR UP TO 10 ROWS
INTO TABLE T_MARA
FROM MARA.
 event Oninputprocessing event
**Load the manager class
CLASS CL_HTMLB_MANAGER DEFINITION LOAD.
DATA: V_EVENT TYPE REF TO CL_HTMLB_EVENT.
DATA: DATA TYPE REF TO OBJECT.
DATA: V_DATA TYPE REF TO CL_HTMLB_DROPDOWNLISTBOX.
CALL METHOD CL_HTMLB_MANAGER=>GET_EVENT
EXPORTING
 REQUEST = RUNTIME->SERVER->REQUEST
RECEIVING
 EVENT = V_EVENT
IF V_EVENT->NAME = 'button' AND
 V_EVENT->EVENT_TYPE = 'click'.
DATA ?= CL_HTMLB_MANAGER=>GET_DATA( REQUEST =
 RUNTIME->SERVER->REQUEST
 NAME = 'inputField'
 ID = 'matnr'
 V_DATA ?= DATA.
IF V_DATA IS NOT INITIAL.
 V_MATNR = V_DATA->SELECTION.
ENDIF.
NAVIGATION->SET_PARAMETER( NAME = 'v_matnr' VALUE = V_MATNR ).
NAVIGATION->GOTO_PAGE( 'detail.htm' ).
ENDIF.
in the onInitialization event for detail pageSELECT MATNR
 ERSDA
 ERNAM
 LAEDA
 AENAM
 VPSTA
 PSTAT
 LVORM
 MTART
FROM MARA
INTO TABLE T_MARA
WHERE MATNR = V_MATNR.

How i can retrieve values of column added manually in a table component

sorry my english
i have a table component, it is bound a dataprovider, but i have added manually a column, this column isn't bounded dataprovider, the user insert values in this column, i nedd retrieve this values
thans you

Here is a related thread that might be helpful
http://forum.java.sun.com/thread.jspa?threadID=5131960&tstart=0

How do you use user defined error messages in Value Help?

Hi,
I'm currently working on a Modifiable Value Help Selector in Web Dynpro Java, and I want to use a user defined error message when I validate the values entered by a user. Currently, it's returning its default error message ("Character <string> does not match...").
Since the project requires a different error message, is there a way to override the default error message and use my defined error message instead?
Thanks!

Hi Angelo,
I am not sure why message area is showing both Custom and inbuilt messages but you can try the following:
i guess you must be using reportContextAttribute exception for showing Error messages on the input fields as well.in that case you can disable the message area so messages will appear only on the Context level ie; on input fields.
For other messages apart from validation messages you can enable the message area before reporting the exception.
make sure the boolean context variable which will be used for enabling and disabling the message area should have Readonly property set as true.
I am not sure whether this is the only solution for this but you can try and see if it works.
Siddharth

Modal window for value helps WD ABAP in EP

Using value helps in WD ABAP opens a popup window as modal window. The main Window is grayed out (ghosted).
Questions: Is it possible to modify the colour and transparency of the gray out. It became much stronger from SPS10 to SPS12.

No longer relevant

Custom Error Message in Value Help

Hi,
In my application i have a Inputfield called "CLASS", for which i have added a value help..it has these values
B Business
E Economy
F First Class
When the user enters a value(say "X") other than B, E, and F, it displays a message
String "X" does not match the enumeration
I want to put my own message like " Please enter a valid value" instead of the above message.
Please let me know how to do this ?
Thanks
Senthil

Senthil,
First, "looping through the list and checking the user entered value with values in the list" is possible only with non-validating actions. Using non-validating actions is a tricky task in real life.
Second, workarounds are possible, but they involves calculated attributes (like here: /people/valery.silaev/blog/2005/11/29/800format-your-way). Solving this problem generically (45 attributes is a good number to start with a generic solution) will result in solution with complexity comparable to this: https://weblogs.sdn.sap.com/pub/wlg/3309. [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] Do you need such thing just to alter error message?
Valery Silaev
EPAM Systems
http://www.NetWeaverTeam.com

Action for click in table like in value help design since SP11

Hi everybody,
since SP11 with the new value helps (F4) design, you can click everywhere in the table of the search result table, to select and use one hit.
Now I want to create a table with this behaviour and layout, too.
Is it possible in a table, normal table or with a ALV, to set an action for a event "clicking in the table"?
I know Is it possible in use of celleditors like button or link. But than you see the link or a button I dont want to have.
So maybe someone know how it could be realized.
Many thanks and
best regards
Christian

Hi Neha,
thanks for your answer. With setting the type, die text is underlined when the mouse is over the text.
But in the value helps, the whole cell is activ to click in. So you don't have to click on the text, a click in the cell is enough.
So the question is, if this functionality only programmed only for the DDIC value helps or can I set a table to this "layout".
Best regards
Christian

Multiple selection in value help with Web service

Hi All,
I want to get data from web service and store in data base. I created input form with set of inputfields. For some input filds in that input form, I want to get value from web service.So I have used value help wizard. I followed below link to create value help wizard for web service.
Value help wizard working with java web service ?
While creating value help, it is only showing 'single selection' option. It does not showing any other options. Here I want to get multiple values from value help. How can I acheive this?.
Thanks,
Venkatesh R

Hi Venkat,
Try the below links for value help in visual composer.
Visual Composer: Value Help Data Service
Choosing Multiple Values within Visual Composer
http://help.sap.com/saphelp_nw04s/helpdata/en/50/91db4238bbf140e10000000a1550b0/frameset.htm
Regards
Basheer

Personalised Value Help in Select-Option field WD ABAP

Hi
I would like to know how I could provide the user with generic value help. I am using the Select Options in a Web Dynpro(ABAP) Application.
Regards
Faaiez

Hi
The key word here is "generic value help". This means the values that I want to fill the drop down with changes all the time based on various criteria. I need to fill the help values within the ABAP code based on the values in internal tables.
Regards
Faaiez

Value help in ABAP Webdynpro

Hi Experts,
I have to create a value help for an icon in a table.
The full story is:
There is a table with a filed, which has the proper standard value help, which works perfectly
The problem is that this column in the table is just a "technical" field, becase it isn't displayed by the webdynpro, because in the next column an icon is displayed for the field.
Example:
FieldName = ready
Possible values: 0, 1.
The AWD display the "red Light" icon for value 0 and "Green light" icon for value 1 in the table
I'd like to display the value help for this field (it's an information for the user, what does the green/red light means)
How can I do that? Is this even possible?
Thanks
N.

Is it possible to have both thing in my field (display the icon and use the value help)
No - not really...
you can launch the value help from the link to action (in the action handler call the value help - I think I've posted on how to do this before - have a search, but if you can't find it post another question)- but it won't display that nice little dropdown icon and I'm guessing you want two types of interaction - one on click and one just to explain/choose the current value. I'd probably go with the previously mentioned solution of using a tooltip - although again you have the issue of not being able to have anything other than text in a tooltip. Alternately I'd have the custom value help launched on click of the icon and then have another button to launch any other actions
A legend somewhere in your screen might be useful - but perhaps your screen layout won't like that very much.
If you're looking for a more graphical representation of a multi state option - you might want to consider the [Threshold Slider|http://help.sap.com/saphelp_nw70ehp1/helpdata/en/dc/a65ca1b6054f06929ee40ac59f8a40/frameset.htm] rather than your own icons - but I guess it depends on your requirement.
Cheers,
Chris

Extended Value Selector (EVS) and search function

Hi,
the tutorial "Value Help in Web Dynpro Applications" mentions that the EVS provides a search function. What does the search function look like? Does it work in such a way that only values beginning/containing a predefined String are displayed? How could one realise such a behaviour?
Thanks in advance for any hints,
-STEFFEN-

Hi Steffen,
nice to meet you here The filtering functionality of the EVS UI is based on a simple "starts with"-criterion. It does not support regular expressions. In addition it does not display those displaytexts which contain the given string as a substring.
For getting more information on how to show displaytexts for keys in combination with the EVS search help please read this article:
Yet Another EVS Valuehelp - Showing Displaytexts for Keys (36) - http://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/0c0dcacd-0401-0010-b4bd-a05a0b4d68c8.
Regards, Bertram

SVS, EVS, and OVS, Value Help and Search Help

what and how to use SVS, EVS, and OVS, Value Help and Search Help in abap webdynpro...Can anyone please give example link or document...As i am able to get on ovs but unable to get rest of other

SVS and EVS are Web Dynpro Java specific types of value help. They do not exist in Web Dynpro ABAP. In Web Dynpro ABAP we have Data Dictionary based Search Help, OVS, and Freely Programmed Value Help. In WDA 7.02 we have the slight variant on DDic Search Help called Suggest Values. It doesn't change the development model, just the runtime user experience.
You can read more about each of the types of WDA based value help in the online help:
http://help.sap.com/saphelp_nw73ehp1/helpdata/en/47/9b298c66eb3376e10000000a421937/frameset.htm

Some fields from R/3 have automatic value help for input field on WD

Hello,
we have imported a Model from RFC/JCo (ABAP) with several fields. One of them is "IWAER" of SimpleType Iwaer and "Built-In-Type" string in J2EE. Though the enumeration of this type is empty, WebDynpro mystically generates a value help if the type is assignet to an ImputField. On the ABAP-side component type is IWAER with data type CUKY and in domain WAERS which has a value table TCURC (instead of fixed values in a value range).
Where/why does WD find out that this is a currency-field and where do the values in the value selector come from?
Best regards,
Manuel

Hi,
at least for the ModelData-Connection (BAPI-Call) there is no data being transferred besides one value for each field.
I don't know if the MetaData-Connection of JCo is able to get more information (e.g. key-value-pairs for the domain or type the field belongs to,..) than just the structure of the interface.
-> Where and how do these EVS-values come from without doing something?
Best regards,
Manuel

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' ).

Help needed urgently--F4 value help

Hi..
I have a requirement to get the current partner function (attr PARTNER_FCT value) selected from the sales team list so that i could provide value help for the particular partner function.
I had created a class and implemented the interface method RETRIEVE_CUSTOM_VALUES to achieve this.
But i am facing a problem to get the current partner function selected manually from combo.
I am using an iterator to get the line items. But the variable is not reflecting the currently selected PARTNER_FCT value, but instead it has got the previous saved value.
The global variable where i am storing teh attribute PARTNER_FCT value is of static type.
Why is this happening?
Any helpful pointers would be appreciated and rewarded...

Hello,
for F4 help implementation you can look at component IUICMD view SearchAccount.
Open context node SEARCH Attribute Struct.City1.
It has two method implementations:
GET_V_CITY1 and GET_P_CITY1
GET_V_CITY1 implements f4 search help like this:
METHOD get_v_city1.
DATA:
    ls_map    TYPE if_bsp_wd_valuehelp_f4descr=>gtype_param_mapping,
    lt_inmap TYPE if_bsp_wd_valuehelp_f4descr=>gtype_param_mapping_tab,
    lt_outmap TYPE if_bsp_wd_valuehelp_f4descr=>gtype_param_mapping_tab.
ls_map-context_attr = 'struct.city1'.                     "#EC NOTEXT
ls_map-f4_attr      = 'MC_CITY'.                          "#EC NOTEXT
APPEND ls_map TO: lt_inmap.
ls_map-context_attr = 'struct.city1'.                     "#EC NOTEXT
ls_map-f4_attr      = 'CITY_NAME'.                        "#EC NOTEXT
APPEND ls_map TO: lt_outmap.
ls_map-context_attr = 'struct.region'.                    "#EC NOTEXT
ls_map-f4_attr      = 'REGION'.                           "#EC NOTEXT
APPEND ls_map TO: lt_inmap, lt_outmap.
ls_map-context_attr = 'struct.country'.                   "#EC NOTEXT
ls_map-f4_attr      = 'COUNTRY'.                          "#EC NOTEXT
APPEND ls_map TO: lt_inmap, lt_outmap.
CREATE OBJECT rv_valuehelp_descriptor TYPE cl_bsp_wd_valuehelp_f4descr
    EXPORTING
      iv_help_id        = 'CRM_ISU_ADDR_CITY_NAME'          "#EC NOTEXT
      iv_help_id_kind   = if_bsp_wd_valuehelp_f4descr=>help_id_kind_name
      iv_input_mapping = lt_inmap
      iv_output_mapping = lt_outmap.
ENDMETHOD.
It first maps the fields to the search help and then calls the search help.
You can create a standard search help, base it on a view and use this coding to display it.
Hope that helps,
Lutz Morrien

Extended Value Help Selector (EVS): Manually open Value-table

Similar Messages

Maybe you are looking for