Link in ALV table

Hi,
One of the table column in my ALV table displays Sales order with line item separated by "-".
For Ex : 70000174 - 10.
The sales order number should be a link in the table. When we click on Sales order number it should display another view.
How can I make only sales order number as a link?
Please note: Line item number should not be a link.
It should appear as below in the table.
70000174 - 10
70000175 - 10
70000176 - 10
70000177 - 10
Thanks in advance,
Prathap

Hi,
Having concatenatedvalue into once column and showing link to part of cell is not possible. Try to have salesorder and lineitem in 2 columns, and provide the link for salesorder.
Let your cleint know that the above case(original post) is not possible.
One more thing, POPINS are not possible for ALV. Youcan use TABLE UI element for popins.
Regards,
Lekha.

Similar Messages

ALV Report program linking 5 db tables.

What should be the general approach to generate a simple ALV program that links 5 database tables, where the selection criteria is date field?
Edited by: Matt on Dec 4, 2008 11:38 AM - Removed all caps

SAP Query is a bit of an abomination -- complicated to use correctly and definitely difficult to maintain.
If you need to get stuff from 5 different databases in one report it might be better from a Systems Performance perspective to create a "Z_object" containing the data you want and then simply run your ABAP ALV against your "Z_Object".
Depending on the frequency / content of your report you could run say a batch job every evening to update your "Z_Object".
The other possibility would be to run your query on a BW/BI system if the volume of data is quite large -- however if you don't have BW then OK this is not a possible solution.
My preference would be to go for the "Z-Object".
I also have to wonder at how the original application was designed if you really do need to collect data from 5 different data bases --perhaps you should re-design the original application.
Cheers
jimbo.

How to link a tree to a ALV table

Hi Experts,
I have a tree node on the left side of my display.
Now according to the user selection on the tree node,
i need to populate the ALV table on the right.
That means selected value by the user is the input parameter
and should fetch the corresponding data accordingly and displays on the ALV table on the right.
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Regards,
Chitrasen

Hi,
Define the ON_FUNCTION event in the view controller. This is an event of your ALV. In the coding of this event handler method put code like:
METHOD on_select .
DATA: temp TYPE string.
temp = r_param->id.
IF temp = 'LBUTTON'.
    wd_comp_controller->get_selected_line_via lead_selection( ).
ENDIF.
ENDMETHOD.
What also needed is next code to be placed in method wdoinit of the component controller:
METHOD wddoinit .
DATA: l_ref_cmp_usage           TYPE REF TO if_wd_component_usage,
        l_ref_interfacecontroller TYPE REF TO iwci_salv_wd_table.
DATA: lr_column TYPE REF TO cl_salv_wd_column.
l_ref_cmp_usage = wd_this->wd_cpuse_alv( ).
IF l_ref_cmp_usage->has_active_component( ) IS INITIAL.
    l_ref_cmp_usage->create_component( ).
ENDIF.
l_ref_interfacecontroller = wd_this->wd_cpifc_alv( ).
wd_this->l_value = l_ref_interfacecontroller->get_model( ).
*&- Specify the display type
wd_this->l_value->if_salv_wd_table_settings~set_display_type(
                      if_salv_wd_c_table_settings=>display_type_hierarchy ).
wd_this->l_value->if_salv_wd_table_settings~set_enabled( abap_true ).
*&- Specify a hierarchy columns Bucket, RE, PE and AE
lr_column = wd_this->l_value->if_salv_wd_column_settings~get_column( 'BUCKET' ).
lr_column->if_salv_wd_column_hierarchy~set_hierarchy_column( abap_true ).
lr_column = wd_this->l_value->if_salv_wd_column_settings~get_column( 'RE' ).
lr_column->if_salv_wd_column_hierarchy~set_hierarchy_column( abap_true ).
lr_column = wd_this->l_value->if_salv_wd_column_settings~get_column( 'PE' ).
lr_column->if_salv_wd_column_hierarchy~set_hierarchy_column( abap_true ).
lr_column = wd_this->l_value->if_salv_wd_column_settings~get_column( 'AE' ).
lr_column->if_salv_wd_column_hierarchy~set_hierarchy_column( abap_true ).
*&- Display data of the last hierarchy as leaf
wd_this->l_value->if_salv_wd_table_hierarchy~set_last_hier_column_as_leaf( abap_true ).
*&- Create function in toolbar
DATA lr_button TYPE REF TO cl_salv_wd_fe_button.
DATA button1 TYPE REF TO cl_salv_wd_function.
CREATE OBJECT lr_button.
lr_button->set_text( 'SELECT' ).
button1 = wd_this->l_value->if_salv_wd_function_settings~create_function( id = 'LBUTTON' ).
button1->set_editor( lr_button ).
ENDMETHOD.
Cheers, John

Displaying default value for a field in ALV table

Hai all,
     I am having an ALV table in which I want to display Requisition number by default using a value which i generated randomly and it is stored in a variable.
While displaying ALV table my req number field should display that value by default when ever user is inserting a row( all the coloumns n my alv are editable.
Is it possible??
Kindly give some suggestions.
Thanks in Advance,
Nalla.B

Hai Kris,
    I took help from ur link and i declared a global attribute request_number.
and i created an event handler ON_ALV_INSERT and did the follwing coding for giving default value wen ever am inserting new row.
FIELD-SYMBOLS: <wa_row> LIKE LINE OF r_param->t_inserted_rows.
DATA bill_details TYPE REF TO zdom_bill_detail.
LOOP AT r_param->t_inserted_rows ASSIGNING <wa_row>.
    bill_details ?= <wa_row>-r_value.
    IF bill_details->REQ_NUMBER IS INITIAL.
DATA lo_nd_bill_detail TYPE REF TO if_wd_context_node.
DATA lo_el_bill_detail TYPE REF TO if_wd_context_element.
DATA ls_bill_detail TYPE wd_this->Element_bill_detail.
navigate from <CONTEXT> to <BILL_DETAIL> via lead selection
lo_nd_bill_detail = wd_context->get_child_node( name = wd_this->wdctx_bill_detail ).
lo_el_bill_detail = lo_nd_bill_detail->get_element( index = <wa_row>-index ).
      lo_el_bill_detail->set_attribute(
        EXPORTING
          name = 'REQ_NUMBER'
          value = wd_comp_controller->request_number
Wen am setting the value of wd_comp_controller->request_number to my context attribute am getting NULL object ref error.
lo_el_bill_detail->set_attribute(
    name = `REQ_NUMBER`
    value = wd_comp_controller->request_number ).
Pls give some suggestions,
Thanks in Advance,
Nalla.B

How To Edit Selected Row In ALV Table

Hello Experts,
In My Webdynpro Application, I am displaying records from database table into an ALV Table.
I want to edit only selected record from ALV table.
Please Suggest How to achieve this.
Thanks,
Pratibha

The link given above is for the UI element 'Table' and does not pertain to ALV.
To Make an ALV Editable on lead selection for that particular lead selected row.
1. The ALV should be made lead selectable, when initializing
2. The ON_LEAD_SELECT function should be invoked.
3. Withing this function the index has to be retrieved to know which row was selected.
4. Based on the index retrived all the columns have to pass FALSE to read_only in the column properties.
Regards,
Pramod

How to create a context menu in ALV table cell editor(Webdynpro abap )

Hello Experts,
I am having a problem in creating a context menu in a table cell editor in the ALV table output.I have assigned a 'lta' as the cell editor.But befor assigning the lta as cell editor I have assigned the menu to the lta.But when the view is rendered I can see the lta with the actioned assigned to it.But I cannot see the context menu.
The code snippet below:
"Create menu for each coloumn
create OBJECT lo_menu_actions type CL_SALV_WD_VE_MENU EXPORTING
      id = 'MITM_ACTIONS'.
lo_menu_actions->set_visible( value = abap_true ).
lo_menu_actions->set_visible_fieldname( value = 'ACTIONS' ).
"ADd menu items
CREATE OBJECT lo_menu_item_create type CL_SALV_WD_VE_MENU
exporting
    id = 'MITM_CREATE_EXPRESSION'.
lo_menu_item_create->set_visible( value = abap_true ).
lo_menu_item_create->set_visible_fieldname( value = 'Create' ).
"Add item 1
lo_menu_actions->ADD_ITEM( VALUE = lo_menu_item_create ).
" Set the cell editor for each column cell(link to an action)
LOOP AT lt_node_dec_tab_cols INTO ls_node_dec_tab_cols .
    lv_column_name = ls_node_dec_tab_cols-object_name.
    lr_column = lr_column_settings->get_column( lv_column_name ).
   "Create 'lta' Ui item
    CREATE OBJECT lo_lta TYPE cl_salv_wd_uie_link_to_action.
    lo_lta->set_menu( value = lo_menu_actions ).
    lo_lta->set_text_fieldname( lv_column_name ).
    lr_column->set_cell_editor( lo_lta ).
    IF ls_node_dec_tab_cols-is_result EQ abap_true.
      lr_column->set_cell_design( value =
                  cl_wd_table_column=>e_cell_design-key_medium ).
    ENDIF.
ENDLOOP.

Hi Prakash,
I have not come across this requirement till now to have context menu in a cell editor of alv.
Unfortunately the implementation of method SET_MENU of alv ui elements ( ex: cl_salv_wd_uie_text_view ) is not updating alv configurable table, instead it just stores in a global attribute as string. Hence has no effect on context menu.
If your user is very particular about this requirement of having context menu in cell editor, you can go for a normal table. Because, normal table's cell editor has the property to set the menuID as we do it for other ui elements.
Regards,
Rama

How to create hyper link to normal table field in webdynpro ABAP

HI Experts,
I am working on one Webdynpro Application where I am displaying Vendor information in normal table.
But I wanted to make LIFNR field of the table as Hyper Link and when I click on that particular LIFNR I wanted navigate that to XK03 transaction. Please help me out from this...
When I searched in SDN I am geeting examples to create Hyper Links in ALV but I wanted to create that for normal table field.
Thanks
Basanagouda

Hi,
As you kept the Link to action.. Go to the Outline of the view and navigate to the to the newly inserted Link to action UI element in the View. Now see the properties window. In the properties you will find the category Events and in this you will have OnAction. You can create a new on action by clikcing on the button which is next to the input filed.
This will create a method and in this implementaion you can write the logic to navigate to the Transaction.
Regards,
Raju Bonagiri

How to create a ALV table

Hi experts,
I have to show an ALV table with the list of errors at the end of an operation. I have two separated views for this: one view when I run the operation and, at the end of this operation, I show a button and when I click on this button I can to navigate in a second view where I show the table with the list of errors... How can I do for make this table as an ALV table?
Tks a lot!

You can get the changes made by user in the context. To achieve this follow the process:
1) Enable the context change log in the init method of component controller:
DATA: z_context TYPE REF TO if_wd_context.
z_context = wd_context->get_context( ).
z_context->enable_context_change_log( ).
Then call following method in the component controller to get the context changes:
DATA: lt_changes TYPE wdr_context_change_list.
DATA: z_context TYPE REF TO if_wd_context.
z_context = wd_context->get_context( ).
lt_changes = z_context->get_context_change_log( ).
You will get all context changes in the table lt_changes.
Compare these values with the values before context change.
2) You can also get the changed cells using event 'on_data_check' of ALV.
Refer following link for more help:
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/c8/6c80dbedfe42d1a93f8e6df1d7244a/frameset.htm
I hope this will help.
Regards,
Saket.

Hideing a Column in ALV Table which is Displaying the POWL Query data

Hi SDNers,
I want to hide a column of ALV Table which is displaying my POWL Query data in it and hideing should be based on the Role as well. i.e few of the role the column shoudl be hidden and few of the roles should have the Column visible.
waiting for the Valueble Answers.
Thanks & Regards,
Govindu

Hai Kris,
    I took help from ur link and i declared a global attribute request_number.
and i created an event handler ON_ALV_INSERT and did the follwing coding for giving default value wen ever am inserting new row.
FIELD-SYMBOLS: <wa_row> LIKE LINE OF r_param->t_inserted_rows.
DATA bill_details TYPE REF TO zdom_bill_detail.
LOOP AT r_param->t_inserted_rows ASSIGNING <wa_row>.
    bill_details ?= <wa_row>-r_value.
    IF bill_details->REQ_NUMBER IS INITIAL.
DATA lo_nd_bill_detail TYPE REF TO if_wd_context_node.
DATA lo_el_bill_detail TYPE REF TO if_wd_context_element.
DATA ls_bill_detail TYPE wd_this->Element_bill_detail.
navigate from <CONTEXT> to <BILL_DETAIL> via lead selection
lo_nd_bill_detail = wd_context->get_child_node( name = wd_this->wdctx_bill_detail ).
lo_el_bill_detail = lo_nd_bill_detail->get_element( index = <wa_row>-index ).
      lo_el_bill_detail->set_attribute(
        EXPORTING
          name = 'REQ_NUMBER'
          value = wd_comp_controller->request_number
Wen am setting the value of wd_comp_controller->request_number to my context attribute am getting NULL object ref error.
lo_el_bill_detail->set_attribute(
    name = `REQ_NUMBER`
    value = wd_comp_controller->request_number ).
Pls give some suggestions,
Thanks in Advance,
Nalla.B

WD4A : Displaying images in ALV table

Hi,
Does anyone know how to display images in ALV tables in Webdynpro?

Hello,
You can define an attribute in the context with the type CHAR 30 and define it value like an icon from WDA (like ~Icon/GreenLed). And then you need to create an method to define the attributes of the column that will have the image like follows:
METHOD display_alv .
DATA: lr_alv_usage       TYPE REF TO   if_wd_component_usage,
        lr_config          TYPE REF TO   cl_salv_wd_config_table,
        lr_col_header      TYPE REF TO   cl_salv_wd_column_header,
        lr_function_wd     TYPE REF TO   cl_salv_wd_function,
        lr_button          TYPE REF TO   cl_salv_wd_fe_button,
        lr_image           TYPE REF TO   cl_salv_wd_uie_image,
        lr_header          TYPE REF TO   cl_salv_wd_header,
        lr_uie_link        TYPE REF TO   cl_salv_wd_uie_link_to_action,
        lr_if_controller   TYPE REF TO   iwci_salv_wd_table,
        lr_function_set    TYPE REF TO   if_salv_wd_function_settings,
        lr_table_settings TYPE REF TO   if_salv_wd_table_settings,
        lr_column_settings TYPE REF TO   if_salv_wd_column_settings.
DATA: lt_columns         TYPE          salv_wd_t_column_ref,
        ls_column          TYPE          salv_wd_s_column_ref,
        lv_text            TYPE          string.
* Instantiate ALV Component
lr_alv_usage = wd_this->wd_cpuse_all_alv( ).
IF lr_alv_usage->has_active_component( ) IS INITIAL.
    lr_alv_usage->create_component( ).
ENDIF.
* get reference to model
lr_if_controller = wd_this->wd_cpifc_all_alv( ).
lr_config        = lr_if_controller->get_model( ).
* modify visible rows
lr_config->if_salv_wd_table_settings~set_visible_row_count( iv_rows ).
lr_config->if_salv_wd_table_settings~set_selection_mode(
                                       wd_assist->co_alv_selmode ).
* create function
lr_function_set ?= lr_config.
lr_function_wd = lr_function_set->create_function(
                   wd_assist->co_func_det_nfe ).
CREATE OBJECT lr_button.
*read text
lv_text = wd_assist->read_text( iv_key = '002' ).
lr_button->set_text( lv_text ).
lv_text = wd_assist->read_text( iv_key = '001' ).
lr_button->set_tooltip( lv_text ).
lr_button->set_image_source( wd_assist->co_icon_seldet ).
lr_function_wd->set_editor( lr_button ).
* set table header
lr_table_settings ?= lr_config.
lr_header = lr_table_settings->get_header( ).
lv_text = wd_assist->read_text( iv_key = '003' ).
lr_header->set_text( lv_text ).
lv_text = wd_assist->read_text( iv_key = '004' ).
lr_header->set_tooltip( lv_text ).
lr_header->set_image_source( wd_assist->co_icon_list ).
lr_column_settings ?= lr_config.
lt_columns = lr_column_settings->get_columns( ).
LOOP AT lt_columns INTO ls_column.
    CASE ls_column-id.
      WHEN 'ICON'.
        CREATE OBJECT lr_image.
        lr_image->set_source_fieldname( ls_column-id ).
        lr_image->set_tooltip_fieldname( 'ICON_TOOLTIP' ).
        ls_column-r_column->set_cell_editor( lr_image ).
      WHEN 'ID'.
        CREATE OBJECT lr_uie_link.
        lr_uie_link->set_text_fieldname( ls_column-id ).
        ls_column-r_column->set_cell_editor( lr_uie_link ).
      WHEN 'ICON_TOOLTIP' or 'LOGSYS'.
        ls_column-r_column->set_visible(
                           cl_wd_uielement=>e_visible-none ).
    ENDCASE.
*set header binding of medium description, otherwise title
    lr_col_header = ls_column-r_column->get_header( ).
    lr_col_header->set_ddic_binding_field(
                        if_salv_wd_c_column_settings=>ddic_bind_medium ).
ENDLOOP.
ENDMETHOD.
Here will be showed an icon (column ICON) and an link (column ID).
Regards,

Links in ALV

Hi,
In one of the columns of my ALV table i've got a link to another component.
Depending on some information, I would like to disable/enable the link. Is that possible ?
Thank's

Hai Mayaa,
Try out the following code:
to make some field as link to action in alv column, u need to create an instance like this
lr_link_to_action type ref to cl_salv_wd_uie_link_to action.
create object lr_link_to_action.
Ok, this class cl_salv_wd_uie_link_to action has a method SET_ENABLED which as a parameter value of type abap_bool.
depending on the condition u call the method as follows
if u want to make enable:
1)lr_link_to_action->set_enabled( abap_true ).
or else
1)lr_link_to_action->set_enabled( abap_false ).
Regards,
Madhu

Action on alv table dropdown field

Hello Gurus,
i have alv table with some fields .in that one field is dropdown contains YES and NO values.if i select YES value for that field i
need to set some fields in editable mode in that same row or else if i select NO value those fields are in greyout.
this is my requirement.how can i achive this requirement.could you suggest me on this.could you send me sample code or
reference links if poosible.
Could anyone please suggest solutions?
and if possible send me the sample code for this requirement.
Thanks in Advance for your replies.
Regards,
Babu

Hi,
Create a context attribute READ_ONLY in the node to whcih the ALV is bound.
Implement the column settings.
For those columns which you want to make them enable/disbale for those columns
create a input field CL_SALV_WD_UIE_INPUT_FIELD for that alv config object CL_SALV_WD_CONFIG_TABLE.
there are many thread on the same please search SCN.
data lo_config type ref to cl_salv_wd_config_table. "model object
* GET THE MODEL OBJECT USING CODE WIZARD
*GET THE COLUMN SETTINGS GET_COLUMNS of IF_SALV_WD_COLUMN_SETTINGS of CL_SALV_WD_CONFIG_TABLE
* LOOP AT THESE COLUMNS and create an INPUT field for those columns to enable/disbale
* pass this read_only field name
lo_input->GET_READ_ONLY_FIELDNAME
VALUE( 'READ_ONLY' ).
First Time in WDODOINIT-
I suppose that dropdown column as NO for all rows.
If that dropdown column name is CHOOSE
LOOP AT IT_TAB into WA_ITAB.
IF wa_itab-choose = 'NO'.
wa_itab-read_only = abap_true. "disbale
ELSE.
wa_itab-read_only = abap_false. "Enabale
ENDIF.
ENDLOOP.
Next when the drop down is selected then ON_DATACHECK event gets triggered (or check for other event also)
Implement this event handler
You will get the index in this Method importing parameters
Try to read the node at that index. - USe code wizard
DATA LO_NODE type ref to if_wd_context_node.
LO_NODE = WD_context->get_child_node ( 'TEST' ). "node name
LO_ELEMENT = LO_NODE->GET_ELEMENT ( index = lv_index ).
if LO_ELEMENT is bound.
LO_ELEMENT->set_static_attribute
importing
name = 'READ_ONLY'
exporting
value = abap_false. "enable
endif.
Hope this helps.
Regards,
Lekha.

Settings Link in ALV

Hi
I have developed an application using ALV in webdynpro ABAP. Now am crossing across a wierd behaviour. The SETTINGS link above the ALV table gets disabled and also the standard view dropdown is invisible. Also am getting a message "Table does not contain visible columns". This happens only for certain user ids and not all.
Can anyone throw lights on what could be the problem?
Thanks
Karthik

Hi Karthik,
I think I know the issue. This happens when you go into the setting tab of the ALV, delete all columns and save it as a view variant and set it to default view.
Run the application standalone and set it right.
Regards,
Gaurav

ALV Table: DROPDOWN-Column with different valuesets per row

Hello,
I tried to create a dropdown by index cell in a table with different valuesets in each row. So I created an attribute VALUESET of type WDR_CONTEXT_ATTR_VALUE_LIST in my node to provide different valuesets per element. In my ALV-table I bound the property "valueset_fieldname" of the dropdown-cell to the context-attribute VALUESET:
lo_column = lo_alv_model>if_salv_wd_column_settings~get_column( id = 'PRICE').
CREATE OBJECT lo_drop_down_idx
    EXPORTING
      selected_key_fieldname = u2018PRICEu2019.
lo_drop_down_idx->set_valueset_fieldname( value = u2018VALUESETu2019 ).
lo_column->set_cell_editor( lo_drop_down_idx ).
Now I have the problem, that the list of the dropdown-cell displays the proper amount of values but not the proper texts . My valueset looks for example like this:
Value: A
Text: A
Value: B
Text: B
Value: C
Text: C
Value: D
Text: D
But my Dropdown-cell shows these values:
A
A
A
D
Could you please help?
Edited by: Developer on Feb 2, 2010 5:32 PM

Hello Lekha,
thank you for your answer. I think there might be an other reason for this problem. When I debug the view with the Webdynpro-Debugger the valueset in the context contains the correct values but the dropdown shows wrong values.
You also sent me a link with a codesample. In this coding you use the following statement:
lr_drp_idx->set_texts( 'VALUESET'   ). This is a method of the class CL_WD_DROPDOWN_BY_IDX. I used the class cl_salv_wd_uie_dropdown_by_idx as I'm working with an ALV-Table. This class doesn't have the method set_texts. Instead it has a method called 'set_valueset_fieldname'. Maybe this method has a bug?
Regards,

Crystal Report linked to a table with filter attached

I have a Crystal Report based on 2 tables and I want it to display every incident in the incident table and to pull the truckID of the
first truck on the scene from the truck table . So the finished product should look like this…
IncidentID IncidentNum ResponseTime First Arriving Truck Disctict
1x44452 1258ab55 5:32 B8 2
*The first arriving truck is the truck in the Truck Table with the same IncidentID and the earliest ArrivalTime. There will be multiple trucks for each incident but I want it to only show the one that arrived first (ArrivalTime). So one line per incidentID.
Incident Table
IncidentID
IncidentNum
ResponseTime
District
Truck Table (Will contain many trucks for one incident with the following info
Truckkey
IncidentID (Link to Incident Table)
ArrivalTime
TruckID
I figure I probably need to build a formula with the min function or perhaps an OnCommand – I’m just not sure.
The biggest issue is the overall report has 4 filter settings. They can select a date range, a location, an incident type and a range for the response time. So I do this with the Select Expert
I can get all of that to work except I cannot figure out how to get it to pull the First Arriving Truck without duplicating the incident
line. Also, if there is a Truck with an ArrivalTime of Null I want it to ignore that Truck Table record.
Can anyone help???

Hi Debbie,,
You may try this:
1) Go to the Group Expert > Create a Group on the 'Incident ID' field from the Incident Table
2) Insert a summary on the 'Arrival Time' field and place the field on the Group Footer
3) Move all the fields from the Details section to the Group Footer
4) Go to the Group Selection Formula (Report > Selection Formulas > Group) and use this code:
{Truck.ArrivalTime} = Minimum({Truck.ArrivalTime}, {Incident ID})
5) Suppress the Details Section
-Abhilash

Link in ALV table

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