Detect ENTER event on REUSE_ALV_GRID_DISPLAY_LVC

Hi Experts,
I'm working on ALV using REUSE_ALV_GRID_DISPLAY_LVC. My requiremen is this. I have 2 cells in the grid. If i will update one cell, the other should automatically updated as well.
I've seen a thread with a solution below. I tried it and it's working but the problem is that I don't have to put top of page in my ALV display. Is there's a way to get rid of the "top of page" display without taking out the TOP of PAGE event?
I'm thinking if the height of the top of page portion should be adjusted (to make it like there's no top of page portion of the display) but I don't know how. Need help.
At time of callback routine "TOP OF PAGE" of the REUSE_ALV_GRID_DISPLAY_LVC
I get the reference of the GRID and register an event to that.
Also I have to create a local class do handle the event (check the input).
set event data changed to get control after user pushes ENTER
IF gref_alv IS INITIAL.
CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
IMPORTING
e_grid = gref_alv.
CALL METHOD gref_alv->register_edit_event
EXPORTING
i_event_id = cl_gui_alv_grid=>mc_evt_enter.
CREATE OBJECT go_event_receiver.
SET HANDLER go_event_receiver->handle_data_changed FOR gref_alv.
ENDIF.
Thanks!

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Can you make an enter event in topmostsubform that gets the field name of any field thats entered

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When this is used in the topmostsubform, it gives me the URL: "www.cnn5.com/PDFname.pdf&TopmostSubform" no matter what field i click into. Is there something i can change this.name to? Any help would be greatly appreciated.
Also, i'll need to have this event to be able to use multiple times, because currently in the topmostsubform, it only activates on the first field that I enter and doesn't activate on fields after that. Suggestions please? Thank you

Hi,
Are you using event propagation? If you are try
xfa.event.target.name
Otherwise have a look at this http://blogs.adobe.com/formfeed/2009/03/xfa_30_event_propagation.html
Regards
Bruce

Enter event not triggering for read-only checkbox

I have some objects in a form that get "locked" when the user signs the form. I'm not using the digital signatures. Instead, when the user types their name into the signature text field, a script runs on the change event that makes all of the fields in the form read only. It also unlocks the fields if the signature is deleted.
I was worried that we would get a lot of phone calls with users that didn't understand that the form had locked ("Why doesn't this form work?!"), so I added some code to the enter event for all of the fields that would pop up a messagebox to explain to people trying to edit a signed form that the form was locked and that they would need to delete the signature to edit the form.
This plan works perfect for my text fields and decimal fields. It does NOT work at all for my checkboxes. For some reason, the enter event is never triggered for read-only checkboxes. I don't see any other events that would obviously work for me though. Any ideas?
Thanks

Thanks, those are reasonable suggestions.
In the first suggestion, I'm unclear about one aspect of how I would accomplish this. I assume I would allow people to modify fields in the form, but that when they did, a msgbox would pop up that would inform them that, if they continued with this modification to a signed form, the signature would be removed. I'm all good to that point. But if they answered that they do not want to continue modifying that field and removing the signature, how can I code it to set the value back to what it was before the change? Is there some method that will give me access to the value of the field BEFORE the attempted modification? I went looking for something like $.previousvalue, but found nothing.
I'd suggest that I could use a two-stage solution, in which I store the previous value on the enter event, and save it just in case they do not want to change the field when prompted by the msgbox, but since the enter event does not exist for checkboxes (my original problem), that seems like it won't work.
As far as radio button suggestion, I like radio buttons very much except for one fatal flaw: they aren't (as far as I can tell) clearable. That is a shame. Clearly some people (like me) want both exclusivity AND clearability. And we'd like the controls to have an enter event. But I know I'm demanding Anyway, as it is, I just end up having to use checkboxes and create a boatload of silly code to make them exclusive.
Emily

How to trigger ENTER event in oo ALV grid

Hi,
Can anybody help me out in catching the ENTER event in the oo ALV Grid. My requirement is as follows,
I have oo ALV Grid displaying hell lot of columns, in that vendor number column is an editable field so when the user enters the vendor number the immediate next cell showing the vendor name should be populated with the corresponding name as soon as he press enter button, I have search help also for vendor field.
Please give me some sample program which i can just do the copy+paste sort of as today is the deadline for the object.
Regards,
Suman

Hi,
This example is working. Please try this one.
CLASS lcl_event_receiver DEFINITION.
   PUBLIC SECTION.
     CLASS-METHODS:
      handle_data_changed
      FOR EVENT data_changed OF cl_gui_alv_grid
      IMPORTING er_data_changed e_onf4 e_ucomm.
ENDCLASS. "lcl_event_receiver DEFINITION
*       CLASS lcl_event_receiver IMPLEMENTATION
CLASS lcl_event_receiver IMPLEMENTATION.
   METHOD handle_data_changed.
     DATA : modi TYPE TABLE OF lvc_s_modi ,
           modis TYPE lvc_s_modi,
           wa LIKE LINE OF git_alv_items,
           lv_matnr TYPE matnr.
     modi = er_data_changed->mt_mod_cells .
     LOOP AT modi INTO modis WHERE fieldname = 'MATNR'.
       MOVE modis-value TO lv_matnr.
       CALL FUNCTION 'CONVERSION_EXIT_MATN1_INPUT'
         EXPORTING
           input        = lv_matnr
         IMPORTING
           output       = lv_matnr
         EXCEPTIONS
           length_error = 1
           OTHERS       = 2.
       READ TABLE git_alv_items INTO wa INDEX modis-row_id .
       IF sy-subrc = 0.
         SELECT SINGLE maktx FROM makt
           INTO wa-maktx
          WHERE matnr = lv_matnr
            AND spras = sy-langu.
         MODIFY git_alv_items FROM wa INDEX modis-row_id.
       ENDIF.
     ENDLOOP.
     IF sy-subrc = 0.
       CALL METHOD alv_grid->refresh_table_display
         EXPORTING
           is_stable = gs_stbl.
     ENDIF.
   ENDMETHOD.                    "handle_data_changed
ENDCLASS. "lcl_event_receiver IMPLEMENTATION
DATA : eventreceiver TYPE REF TO lcl_event_receiver.
SET HANDLER eventreceiver->handle_data_changed FOR alv_grid.
       CALL METHOD alv_grid->set_table_for_first_display
         EXPORTING
           i_save                        = 'A'
           is_layout                     = layo_alv
           i_bypassing_buffer            = 'X'
           i_buffer_active               = ''
         CHANGING
           it_outtab                     = git_alv_items
           it_fieldcatalog               = fcat_alv
         EXCEPTIONS
           invalid_parameter_combination = 1
           program_error                 = 2
           too_many_lines                = 3
           OTHERS                        = 4.
       CALL METHOD alv_grid->register_edit_event
         EXPORTING
           i_event_id = cl_gui_alv_grid=>mc_evt_enter.

Cannot enter event in iCal on iPad

Got new iPad 2
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Is there a way to detect the event when device goes to sleep and the screen blackens?

I want to detect the event when the iOS device goes to sleep and the screen blackens?
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Hi,
A small idea, please check whether it will work or not.
You can achieve this by using combination of DNS server and reverse proxy server.( Customized apache). Make 'A' record for www.abcd.com to reverse proxy server IP address in your DNS.
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Configure appche to accept incoming request for www.abcd.com and points towards www.abcd.com/parameters.
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SetAllCtrlsToDisabled.zip ‏24 KB

Is it possible to enter events into a specific iCal calendar, then print a list of those events with the name and date on a single sheet?

Is it possible to enter events into a specific iCal calendar, then print a list of those events with the name and date on a single sheet? I don't need the calendar grid. I just want a list of events on a particular calendar, and their dates. Is that possible?

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yes i have NI-VISA . .
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When I enter events in my calendar to quickly, when it auto-syncs it will revert back to my old event.

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If I have two calendars in use, if I use one (say red "home") and decide I want to change it to another (say green "work") it will revert back
I've called Apple, been in the store to meet numerous "geniusus" and no one can figure it out. Most apple assistants tell me over the phone that "that is not possible", well it is possible and the so-called "geniuses" have seen and confirmed it is possible but to this point the only thing "impossible" is solving the problem.
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Naughty,
You are posting a Pages question in the Numbers forum. I am going to ask thie be moved to the Pages forum. In addition please post a screenshot. Based on playing with a chart in Pages, I do not think the charts take their input from a table, but rather, you enter the data by clicking the chart (to activate it), then clicking the button "Edit Chart Data":
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Set text on textinput enter event

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When I run the code above, as long as I click in the TextInput control so it has focus, pressing the Enter key sets the text.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
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NIO Selector object can't detect OP_ACCEPT event in time.

We developed a server with Java NIO. we use a special thread to accept new SocketChannel object, read data, write data with a Selector object in server side. The client side is similar with the server side, it also use a special thread to connect to server, read data, write data.
Now, we found sometimes the time that the socket channel object can't be accepted in server side in time. for example:
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11:20:27.937 Finished connect to <remote:/127.0.0.1:9433,local:/127.0.0.1:3602> .
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I reproduce it by the below steps:
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I can't understand it. Normally, the selector should detected OP_ACCEPT event quickly. but why not?
Anyone who met this issue?

You have an empty catch{} block for IOExceptions when handling isAcceptable(). So the prima facie presumption is that an error condition is arising, that you are ignoring. Fix that first and retest.
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Thanks.

hi venkata,
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Detect ENTER event on REUSE_ALV_GRID_DISPLAY_LVC

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