tableView: clear selection

[daniel_humberg]

I just tried to clear the current selection of a htmlb:tableView. the selectionMode is "MULTISELECT".

I tried this:

  DATA lr_table_view TYPE  REF TO cl_htmlb_tableview.

* get ref to tableView
  lr_table_view ?= cl_htmlb_manager=>get_data( request = request
                                               name    = 'tableview'
                                               id      = 'myid' ).

* before this, prevselectedrowindextable contains 4 entries.
  CLEAR lr_table_view->data->prevselectedrowindextable.
* after this, prevselectedrowindextable is empty, but on the view, still the selection is shown

but this does not seem to have any effect.

Thx for any suggestions.

Daniel

[athavanraja · Accepted solution]

you use the following method to select/deselect all rows.

cl_htmlb_manager=>check_tableview_all_rows( rowcount = n

request = request

id = '<TV id>'

keytable = keytable

<b>check = '' ).</b>

CHECK = 'X' TO select all rows

check = ' ' to delselect all rows.

Regards

Raja

[shiva_suvarna · Accepted solution]

hi daniel

yes It wont effect because every time new instance of tableview( cl_htmlb_tableview ) will be created so that's why what ever the changes we made to the previous instance will not take effect.

one way to your problem is in the <b>selectedRowIndexTable</b> attribute should be specify with a value of type 'INT4_TABLE'.

and you have to fill that table according to your needs.

i hope this will help you

[daniel_humberg · Accepted solution]

Thanks a lot. It works.

cl_htmlb_manager=>check_tableview_all_rows
  EXPORTING
    rowcount = 0 "can be anything in design2003
    "for design2002, we need to set rowcount = lines to be (de)selected
    "and keytable = a table of line keys
    request  = request
    id       = lv_id
    check    = space.