topic Re: ALV Grid editable fields in Application Development and Automation Discussions

ALV Grid editable fields

Former Member — Wed, 22 Feb 2006 14:19:10 GMT

Hello,

I got a dynpro with 3 ALV grids. I edit a value of grid 3, then I execute a pushbutton of grid 1. The value of grid 3 is resetted then.

What should I do to keep the value?

Reward points guaranteed.

Regards

René

Re: ALV Grid editable fields

RichHeilman — Wed, 22 Feb 2006 14:23:42 GMT

Sounds like the event handler method for event data_changed is not being fired. In one of my programs, I am registering the "ENTER" key, the user must hit enter after editing the field to fire the data_changed event.



* Set for first display
        call method alv_grid->set_table_for_first_display
            exporting
                 is_layout              = lt_layout
                 it_toolbar_excluding   = lt_exclude
            changing
                 it_outtab       = ialv[]
                 it_fieldcatalog = fieldcat[].

* If cancelling points, register "ENTER" as event
* and create the event receiver
<b>          call method alv_grid->register_edit_event
                        exporting
                           i_event_id = cl_gui_alv_grid=>mc_evt_enter.</b>

*   create Event Receiver
          create object event_receiver.

*   handler for ALV grid
          set handler event_receiver->handle_data_changed for alv_grid.

Do this records the changes that the user has made. I believe that this must be done before you start the processing of the button on Grid1.

Regards,

Rich Heilman

Re: ALV Grid editable fields

Former Member — Wed, 22 Feb 2006 14:36:57 GMT

Hi Rene,

are you handling the data_changed event for each grid separately. and what about user_command event is it same for all the grid. i hope you are having 3 handlers for 3 grids. can you confirm it once.

regards

vijay

Regards

Vijay

Re: ALV Grid editable fields

Former Member — Wed, 22 Feb 2006 14:47:37 GMT

I got 3 different handlers.

I solved it now by calling the method CHECK_CHANGED_DATA for all grids.

Thanks for your help.

Message was edited by: René Günther

Re: ALV Grid editable fields

former_member772333 — Wed, 22 Feb 2006 14:56:19 GMT

Hi Rene,

In field_cat for alv grid3 set edit mode , when you enter the new value if it is "Date " field then declare size as 10 type c .

if it if Quanity field then Take ALV_List dont go for grid .

You want to change in Grid only then after changing the value then when you select the Usercommand then Move selfield_value to some other internal table then call function module again.

thanks & regards,

Ranadheer.