Capture multiple rows on lead select in ALV Web dynpro

Hi all,
I am trying to capture the selected rows on lead select in ALV.
I have tried with supply function and ON_LEAD_SELECT event of ALV.
When I am trying this I am able to capture only one row but not multiple.
I don't want use any extra actions or buttons to get the selected rows, it must be possible only through any ALV events or using supply function.
BR,
Eshwar

Hi,
You use this to set to on_select?
DATA:
lo_config_table TYPE REF TO cl_salv_wd_config_table.
lo_config_table->if_salv_wd_table_settings~set_on_select_enabled( ).
And in the component controller create a new method for event_handler
This method will executed
Hope this works
Maarten

Similar Messages

Multiple Rows and Columns selection on ALV

Hi all,
What is the best solution to allow the multiple selection or combination of selection (rows and columns) on an ALV ?
I would like to be able to select some rows and some columns and to get the result cells in order to update them.
Thanks in advance for your help.
David

Thanks Srinivas and Seela,
I forgot to precise that my ALV is dynamic, I used the method 'add_new_child_node'.
I tried the different possibilties with method attributes but I don't find the good attributes combination to allow columns selection.
I add also that I have to be able to select several no adjacent columns.
What do you think about this workaround :
Is it possible to add a line on my ALV with checkbox between the header line (with column title) and data line.
I will search using the method add_cell_variant but I don't know if it's possible with dynamic ALV.
Thanks.
David

Lead selection in ALV grid

Hi.
I am usinmg Set_table_for_first_display to display the ALV grid.
In my ALV grid, I have a field as Flag which will show as a lead selection in the grid. Such that I have designed the field catelog and layout.
When I select a row and click on DISPLAY button, it has to display the details.
This I am able to do through GR_GRID->GET_SELECTED_ROWS() .
But after displaying the data the cursor is not in the same row. Lead selection is cleared.
I manually tied to set the FLag as X and updated the table. Even then Lead selection is not coming in the row.
Suggestion is very much helpul for this.
Thanks,
Sumithra

DOne by using Set_selected_rows method

Action (navigation) when click on Hyperlink field in ALV web dynpro

Hi - I had a question about Hyperlink in ALV web dynpro and it was answered in Link: [web dynpro abap ALV link to (hyperlink);
Now I need to click the Hyperlink field and navigate to another screen.
i.e. I have a Object ID (PR Number) when I click the PR number I need to open the PR Document also another case is at the item level if the PR has more than one item I'm showing the word "MULTIPLE" so if the user click on Multiple I need to show all the items (material) in another ALV table that I already create.
Thanks for your help!
Jason P-V

Hi,
As per my understanding, there are PR number and Material and other columns in the SAME ALV table right.
There is a ONCLICK event for ALV not for the VIEWCONTAINTERELEMENT.
In the View where you have the ALV as component usage under view's properties, you have ALV usage right.
Now, under the METHODS tab of the ALV, implement an event
Onclick EventHandler ONCLICK(press F4) of that ALV.
Now the Click event is implemented for that ALV. When ever you click on any column(Hyperlink) this gets called.
Here there are parameters that you need to use it. R_PARAM has both the index and the element.
Based on the COLUMN you can call the respective event.
The index that you have clicked i shown from r_param->index and you can also know ATTRIBUTE name(column name).
If attribute eq 'PRNUMBER'
*call the Purchase requistion transaction
elseif attribute eq 'MATNR'.
*call the popup for other ALV as component usage to display item details.
endif.
Refer this Article -
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/bd28494a-0801-0010-45a3-fc359d82d3e8&overridelayout=true
Hope this is clear.
Regards,
Lekha.
Edited by: Lekha on Sep 26, 2009 12:57 PM

Event should trigger when press enter on select option in web dynpro.

I want to trigger a event for validation when enter is pressed in select option in web dynpro.
as the select option is created by the coding and there is no method to trigger the event.
please advice.

Pls post it ABAP Forum
Rgds
Sumanth.Gururaj
Consultant/Systems Analyst- SAP SD/MM

How to capture multiple rows of ALV grid when user selected?

Actually,It is easy to get one single line.However, my user wants select several lines of ALV grid by condition . i need to process the selected lines ,so i need to put these lines into an internal table. But now, i have no idea to capture the lines.
What method for an ALV Grid will return the lines the user has selected?
Appreciate for your help!
Edited by: Heyman52 on Aug 25, 2010 4:28 AM
Edited by: Heyman52 on Aug 25, 2010 4:30 AM

Hi,
Once user selects multiple rows and press another button for further execution, you can modify your internal table with marked rows using selection column.
You need to add user command code in your ALV grid call. Please refer below code.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
      EXPORTING
        I_CALLBACK_PROGRAM       = SY-REPID
        I_CALLBACK_PF_STATUS_SET = 'F_GUI_STATUS'
        I_CALLBACK_USER_COMMAND = 'F_USERCOMMAND'
        I_GRID_TITLE             = TEXT-026
        IS_LAYOUT                = WA_LAYOUT
        IT_FIELDCAT              = I_FIELDCAT
      TABLES
        T_OUTTAB                 = I_OUTTAB
      EXCEPTIONS
        PROGRAM_ERROR            = 1
        OTHERS                   = 2.
    IF SY-SUBRC NE 0.
      MESSAGE S475 DISPLAY LIKE 'E'.
      LEAVE LIST-PROCESSING.
    ENDIF.
*- User command for details display.
    PERFORM F_USERCOMMAND USING I_UCOMM
                                I_SELFIELD.
FORM F_USERCOMMAND USING FP_R_UCOMM LIKE SY-UCOMM
                         FP_SELFIELD TYPE SLIS_SELFIELD.
IF L_V_REF_GRID IS INITIAL.
    CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
      IMPORTING
        E_GRID = L_V_REF_GRID.
ENDIF.
IF NOT L_V_REF_GRID IS INITIAL.
    CALL METHOD L_V_REF_GRID->CHECK_CHANGED_DATA.
ENDIF.
ENDFORM.
You can then read your final internal table as below and take the selected records in another internal table.
LOOP AT I_OUTTAB ASSIGNING <FS_OUTTAB> WHERE SEL EQ 'X'.
        APPEND <FS_OUTTAB> TO I_CHECK.
      ENDLOOP.
Edited by: Archana Pawar on Aug 25, 2010 11:16 AM

Number of rows in the ALV, Web - dynpro

Hi all
I have an ALV in my ABAP web-dynpro. For this alv i would like to set the visible rows at the same number as there are rows in the internal table which is the supplier for the ALV.
In the TABLE component of the WEBDYNPRO you have a visible property who is controlling this.
I saw that for the ALV you had the same. Of the class IF_SALV_WD_TABLE_SETTINGS there is a method SET_VISIBLE_ROW_COUNT. So i thought this is the one where i can control it.
So when the table has 10 rows, 10 rows will be displayedon the screen and when the table has 20 rows, 20 rows will be displayed on the screen.
But this is not the case.
Is there something i forget?
Kind regards,
Anton Pierhagen

METHOD wddoinit .
DATA: lo_column TYPE REF TO cl_salv_wd_column,
        lo_cmp_usage TYPE REF TO if_wd_component_usage,
        lo_interfacecontroller TYPE REF TO iwci_salv_wd_table,
        lt_functions TYPE salv_wd_t_function_std_ref,
        ls_function TYPE salv_wd_s_function_std_ref,
        lo_function TYPE REF TO cl_salv_wd_function_std,
        lo_data TYPE REF TO if_wd_context_node,
        lo_element TYPE REF TO if_wd_context_element,
        lv_index TYPE i,
        lo_model TYPE REF TO cl_salv_wd_config_table.
Retrieve ALV object
lo_cmp_usage = wd_this->wd_cpuse_alv( ).
Initial? Create new
IF lo_cmp_usage->has_active_component( ) IS INITIAL.
    lo_cmp_usage->create_component( ).
ENDIF.
Interfacecontroller
lo_interfacecontroller = wd_this->wd_cpifc_alv( ).
lo_model = lo_interfacecontroller->get_model( ).
Get main NODE DATA, this is the node which supplies the ALV
lo_data = wd_context->get_child_node( name = 'DATA' ).
How many rows has the table?
lv_index = lo_data->GET_ELEMENT_COUNT( ).
Not more then 20 rows on the screen
IF lv_index GT 20.
    lv_index = 20.
ENDIF.
Put the number of rows in the screen
lo_model->if_salv_wd_table_settings~set_visible_row_count( lv_index ).
should the screen set to freeze?
lo_model->if_salv_wd_table_settings~set_fixed_table_layout( abap_true ).

Row selection in Table (Web Dynpro Abap)

Hello,
I have 2 views in my web dynpro component.
In first view , i am taking carrid and on click of submit button , i am displaying connid,fldate,currency,planetype,seatsmax in second view.
I have one button on second view to go back to fist screen.
Now, My question is :
if i select a one row of table , i want to dispaly deatils of that row in first view.
How can i do this?
Please help.

The second part of the requirement is not clear on where woudl you click and where shoudl the data be shown.
However, all this data should be ideally maintained in the component controller i.e. the c.controller should have the conterxts and map relevant nodes to the appropriate views.
Now, all the data is in c.controller which can be accessed from any view within the component. This way you can show any data in contexts in preferred view.
Regards,
Sharath

ALV Web Dynpro for ABAP enable/disable single row

hi all,
is it possible to change the layout of one single row or cell in a alv (component SALV_WD_TABLE) web dynpro for abap?
i managed to get columns to be editable using the tutorial "Editing ALV in Web Dynpro for ABAP".
but it is not described how to change a single row or cell in this tutorial. also the example programs i found do not get into this subject.
did i miss something?
thanks in advance

Hi,
I think you cannot set the focus to the particular cell.
I think you can loop at that row of that table and set the the cell design to apply some color to differentiate that way rather than focusing so that user can know that he has to do something in that cell.
check out this example salv_wd_test_table_focus
Regards,
Lekha.

Creating hyperlink in column based on data, in ALV Web Dynpro ABAP

Hi,
I have a scenario in which i need to create hyperlink on a column. However all rows in that column need not be hyperlink. Based on the data i need to create it as hyperlink.
eg: Column1 Column2
      ABC        1234
      DEF     5678
      GHI          9123
      DEF     5678
So in above case where data is DEF i keep it as hyperlink, other rows are not.
I am using ALV component to display data in a view container element.
Please help me with this.
Regards,
Saud

hi,
DATA: lr_column TYPE REF TO cl_salv_wd_column.
lr_column = l_value->if_salv_wd_column_settings~get_column( 'CONNID' ).
DATA: lr_link_to_action TYPE REF TO cl_salv_wd_uie_link_to_action.
CREATE OBJECT lr_link_to_action.
lr_link_to_action->set_text_fieldname( 'CONNID' ).
*lr_link_to_action->SET_ENABLED_FIELDNAME( 'BOOL' ).*
lr_column->set_cell_editor( lr_link_to_action ).
Here BOOL is my context attribute of type wdy_boolean inside the context node.
Now based on the value of BOOL , your link to action will vary.
DATA lo_nd_cn_flight TYPE REF TO if_wd_context_node.
DATA ls_cn_flight TYPE wd_this->element_cn_flight.
DATA lt_cn_flight TYPE wd_this->elements_cn_flight.
*   navigate from <CONTEXT> to <CN_FLIGHT> via lead selection
lo_nd_cn_flight = wd_context->get_child_node( name = wd_this->wdctx_cn_flight ).
SELECT * FROM sflight INTO CORRESPONDING FIELDS OF TABLE lt_cn_flight.
    *LOOP AT LT_CN_FLIGHT INTO LS_CN_FLIGHT WHERE CARRID = 'AA'.*
      *LS_CN_FLIGHT-BOOL = ABAP_TRUE.*
      *MODIFY LT_CN_FLIGHT FROM LS_CN_FLIGHT TRANSPORTING BOOL.*
      *ENDLOOP.*
lo_nd_cn_flight->bind_table( lt_cn_flight ).
CN_FLIGHT is my context node binded to ALV. Now in above code you can set the value of BOOL attribute and link to Action will depend on this value.

Need help in ALV web dynpro

Hi all,
I need help in the web dynpro ALV.
I have an ALV generated dynamically. On the ALV, there is filter and settings link on the extreme right of the alv header.
How is it possible to get them left align after the export button ?
I want to maitain some gap between the export button, filter and settings.
Please give me inputs.
Thanks in Advance.

Hi Jatra,
I am working on an ALV table in a standard Web Dynpro ABAP application.
The business requirement is to hide the header for the ALV table.
The header has a dropdown to choose u201CStandard Viewu201D and 2 options: Filter and Settings.
The footer for the ALV table containing the Row and Column numbering also needs to be hidden.
I am looking at the IF_SALV_WD_TABLE_SETTINGS to find the relevant methods to hide the header and footer.
Please let me know if I am on the right track and if there is an alternate way to do this through changing the layout of the ALV table. I tried to hide the header and footer manually via the layout but am unable to do so, as the ALV table is just displayed as ViewContainerUI Element.
Please help me as to how to hide the header and footer as I am new to ALV in WDA.
Thanks and Regards.

SELECT OPTIONS IN WEB DYNPRO ABAP

Hello experts, im working with select options in a WEB Dynpro.
There are four buttons (cancel,check,reset,copy) that apears above my select option.
My question is: There is a way to hide that buttons?
THANKS!

Sure, you can disable them using the SET_GLOBAL_OPTIONS methdo of the IF_WD_SELECT_OPTIONS class. Something like this:
wd_this->m_handler->set_global_options(
    i_display_btn_cancel = abap_false
    i_display_btn_check   = abap_false
    i_display_btn_reset   = abap_false
    i_display_btn_execute = abap_false ).

Selection Screen in Web Dynpro Application

Hi,
I have to develop one application, in which I need to create first view as Selection Screen and second as result screen,
Please advise how to create selection screen in ABAP web dynpro?
Thanks!
Piyush

I am not sure whether your requirement is like this or not:
     (1).In 1st screen, there are a few input fields which you can input the value as what you want.
     (2). After you input your data, you press "Enter" or press the Button(if in your view there is one button), then 2nd screen will be displayed to show the result, which is retrieved from DB using the selection/Condition in 1st screen.
This is just simple in WD4A.
A little summary:
     (1).In 1st view, you can bind your input fields with the context.
     (2).In the "Enter" event or "Button" action, you can "Fire the outbound plug" which is navigated to the "Inbound plug" of 2nd view
     (3).In the "WDDOINT" of 2nd view, you can use the 1st-view's Context(You can declare the context in component controller, and map it in 1st and 2nd views), then Retrieve data from DB or other places.
I think, you can take a reference to the Document "Net 310", which is the standard course of WD4A.
Goodluck.Best wishes!

Fill select opions in Web Dynpro

Hello SDN Community,
I'm currently developing a availability check application which should be accessible via BlackBerry mobile devices. To make it easier for the user I want to privide him a Material search by Material Number or Material Short Text. For this functionality I want to use BAPI_MATERIAL_GETLIST. The input for this BAPI is done via select options. What is the best way in Web Dynpro to fill this Input Tables?
Regards
Gregor

Hi Gregor,
Try to utilize the OVS (Object Value Selector)
You can find sample on "How to use OVS?", in SDN.
Hope that will help you in sorting the issue.
Regards,
Santhosh.C

Specifying different initial views for different users in ALV web dynpro

Hi Friends,
I need to have 2 different initial view for my web dynpro application eg: View1 and View2. There will 2 group of users using the respective Views. However the first group should not be able to see other view(View2) and vice versa.
Please tell me whether it is possible and if yes then how to do it.
Regards,
Saud

Hi,
the ALV component has a public attribute - R_COMPONENT which is of type ref to IF_SALV_WD_COMPONENT_TABLE
you can call GET_PERSONALISATION on this reference to return a reference to the interface IF_SALV_WD_COMP_TABLE_PERS. This in turn has a method - SET_STANDARD_VIEW.
I think that this should allow you to set which ever view you want.
Hope it helps,
Chris

Capture multiple rows on lead select in ALV Web dynpro

Similar Messages

Maybe you are looking for