Cell selectable in table

[Former Member]

Hi everybody,

is it possible to make a single cell selectable in a table in Web Dynpro for ABAP?

In simple ABAP it is possible and you can catch the coordinate while raising an event (button).

In Web Dynpro when I am using "input fields" instead of "text view" for the cell editor I can go into a cell, but it isn't selected.

By the way the table should not be editable ...

Thanks for all answers ...

[Former Member · Accepted solution]

Hello,

TABLE cell selection is possible with TableSingleMarkableCell UI element.

Please refer to the following link:

http://help.sap.com/saphelp_nw70ehp1/helpdata/en/a5/b8fa41c915da6fe10000000a1550b0/content.htm

Hope this helps!

Regards,

Srilatha

[Former Member · Accepted solution]

Hi Srilatha,

it was a big help. But now I have another problem.

The sample shows that there must be a context element typed WDR_EXT_ATTRIBUTE_POINTER for the marked_cell.

When I read this context element at runtime after selection of a cell the parameter "attribute_name" is only filled with the column name.

How can I get the complete coordinate means column and row?

I've tried to get the selected row of the table element, but there is only a cell selected not a complete row.

Thanks for help...

[Former Member · Accepted solution]

Hi,

Do you mean in ALV?

try like this:

data: lr_link            TYPE REF TO cl_salv_wd_uie_link_to_action.
        CREATE OBJECT lr_link.
        lr_link->set_text_fieldname( ls_column-id ).
        ls_column-r_column->set_cell_editor( lr_link ).

and then you have your row which is clicked in the ON_ALV_CELL_ACTION.

regards,

John

[Former Member · Accepted solution]

Hi John,

no I don't mean ALV. I want to get the coordinates of the selected cell in a normal Web Dynpro Table.

Dirk

[Former Member · Accepted solution]

Problem is solved.

Solution:

As described I have a context attribute "marked_cell" typed WDR_EXT_ATTRIBUTE_POINTER.

After selecting a cell my method behind the button could read the coordinates with the following code.

  DATA lo_el_context    TYPE REF TO if_wd_context_element.
  DATA ls_context       TYPE wd_this->element_context.
  DATA lo_marked_cell   LIKE ls_context-marked_cell.
  DATA lv_marked_column TYPE string.
  DATA lv_marked_row    TYPE string.

* get element via lead selection
  lo_el_context = wd_context->get_element(  ).

* get single attribute
  lo_el_context->get_attribute(
    EXPORTING
      name =  `MARKED_CELL`
    IMPORTING
      value = lo_marked_cell ).

* lo_marked_cell contains direkt the column
  lv_marked_column = lo_marked_cell-attribute_name.

* Additionaly we need the row number the user selected
  lv_marked_row = lo_marked_cell-element->get_index( ).

[former_member219737]

Hi Team,

I am facing the same issue in my application ...

I want to get the rows and column values on user action in a particular cell of a normal table ...

Can I get the snippet of code to achieve the same ..

Regards,

Karthik S