Event Handler Exception
Hi Friends,
I am trying to call a BAPI from a webdynpro application when a user
hits a button in a table. The table will have a button for each entry.
There is an iView that has the table, a custom controller that executes
the BAPI (model).
I am setting the value of the custom controller context at the onAction event handler of the iView and calling the method executeBAPI once the user hits the button. The problem is it works fine for the first time. If the user hits another button of the table on the same screen it throws a nullPointer exception. ie all the subsequent calls fail.
What could be wrong?
java.lang.NullPointerException
at com.sap.tc.prototype.ITView.onActionEventSelect(ITView.java:160)
at com.sap.tc.prototype.wdp.InternalITView.wdInvokeEventHandler(InternalITView.java:160)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:132)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
Thanks in advance.
Nathan.
Hi,
wdThis.wdGetTCRegisterCustController().wdGetContext().currentBapi_InputElement().setCount(count);
This is what i am doing at line 160. And i am setting some more values for the node.
I tried to debug it. I executed this line in the debugger and it shows the following error:
Evaluation failed. Reason(s):
Attempt to send a message to a non object value
Thanks
Nathan.
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Update password custom scheduled task orchestration event handler issue
Hello experts,
I am trying to run a custom scheduled to update user password in OIM 11.1.1.5
Consider there are 5 users in the input feed file
TSTUSR1
TSTUSR2
TSTUSR3
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Problem i am facing is when update of change password fails for a user then for the subsequent users also its getting failed. Say for TSTUSR3 the change password is failed for some reason (consider user not present) then for TSTUSR4 and TSTUSR5 also it is getting failed.
Note: here the changepassword for TSTUSR4 and TSTUSR5 is getting called but i am getting some orchestration event handler exception as below.
<Mar 9, 2012 6:26:12 AM CET> <Warning> <oracle.iam.platform.kernel.impl> <IAM-00 80002> <Orchestration validation failed on the event handler - The password change operation failed.>
Exception occured during change password
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at oracle.iam.identity.usermgmt.impl.UserManagerImpl.changePassword(User ManagerImpl.java:3024)
at oracle.iam.identity.usermgmt.impl.UserManagerImpl.changePassword(User ManagerImpl.java:2959)
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at $Proxy331.changePasswordx(Unknown Source)
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at $Proxy328.changePasswordx(Unknown Source)
at oracle.iam.identity.usermgmt.api.UserManagerDelegate.changePassword(U nknown Source)
And below is the code snippet i am using
try
CsvReader fileName = new CsvReader(actualPath);
fileName.readHeaders();
while (fileName.readRecord()) {
try
String username = fileName.get("USR_LOGIN").toUpperCase();
String password = fileName.get("USR_PASSWORD");
if(!isNullOrEmpty(username)&& !isNullOrEmpty(password) )
userAPI.changePassword(username, password.toCharArray(),true);
else
System.out.println("Record is empty");
err.add(fileName.getRawRecord());
} catch (Exception e) {
err.add(fileName.getRawRecord());
System.out.println("Exception occured during change password");
e.printStackTrace();
System.out.println("Continuing with next record");
catch (Exception e) {
e.printStackTrace();
Your input at the earliest would be helpful.
Thanks,
DK
Edited by: 875142 on Mar 8, 2012 10:56 PMIt shouldn't but this is an OIM issue. handle yourself the possible cause.
Myself experienced the same and it was because of policy failure.
Try to put below check before password update.
import oracle.iam.passwordmgmt.vo.ValidationResult;
import oracle.iam.identity.usermgmt.vo.User;
import oracle.iam.passwordmgmt.api.PasswordMgmtService;
User searchedUser = null;
ValidationResult validationResult = null;
PasswordMgmtService pwdMgmt = Platform.getService(PasswordMgmtService.class);
searchedUser = userAPI.getDetails(resultSet11g.getString("USR_LOGIN"), null, true);
//Check if password is as per attached password policy
validationResult = pwdMgmt.validatePasswordAgainstPolicy(password.toCharArray(), userLogin, searchedUser.getLocale());
logger.debug("Result" + validationResult.isPasswordValid());
if (validationResult.isPasswordValid()) {
//Change the password
userAPI.changePassword(username, password.toCharArray(),true);
I suggest even validate if user exist or not.you can handle it using serchedUser(in above code). The above code validating policy only.
--nayan -
Accessing exception information in an event handler method
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javax.swing.table.TableModel model = table.getModel();
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adaptee = temp;
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adaptee.row_Selection(listSelectionEvent);
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try{
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$XML_Node_Reader=(New-Object System.Xml.XmlNodeReader $XAML_Form)
[Windows.Markup.XamlReader]::Load($XML_Node_Reader)
try{
Add-Type –AssemblyName PresentationFramework
Add-Type –AssemblyName PresentationCore
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catch{
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<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Window.Resources>
<DataTemplate x:Key="DTMPL_Name">
<TextBlock Text="{Binding Path=Name}" />
</DataTemplate>
</Window.Resources>
<DockPanel LastChildFill="True">
<StackPanel Orientation="Horizontal" DockPanel.Dock="Top">
<Label Name="LBL_Services" Content="Services:" />
<ComboBox Name="CMB_Services" ItemTemplate="{StaticResource DTMPL_Name}"/>
</StackPanel>
<TextBox Name="TXT_Output"/>
</DockPanel>
</Window>
$SyncHash = [hashtable]::Synchronized(@{})
$SyncHash.Add("XAML_Form",$XAML_Form)
$SyncHash.Add("InitialScript", $InitialScript)
$Normal = [System.Windows.Threading.DispatcherPriority]::Normal
$UI_Runspace =[RunspaceFactory]::CreateRunspace()
$UI_Runspace.ApartmentState = [System.Threading.ApartmentState]::STA
$UI_Runspace.ThreadOptions = [System.Management.Automation.Runspaces.PSThreadOptions]::ReuseThread
$UI_Runspace.Open()
$UI_Runspace.SessionStateProxy.SetVariable("SyncHash",$SyncHash)
$UI_Pipeline = [PowerShell]::Create()
$UI_Pipeline.Runspace=$UI_Runspace
$UI_Pipeline.AddScript($UI_JobScript) | out-Null
$Job = $UI_Pipeline.BeginInvoke()
$SyncHash.ServiceList = get-service | select name, status | Sort-Object -Property Name
Function Update-Combobox{
write-host "`nBegin Update-Combobox [$(get-date)]"
$SyncHash.CMB_Services.Dispatcher.Invoke($Normal,[action]{$SyncHash.CMB_Services.ItemsSource = $SyncHash.ServiceList})
$SyncHash.CMB_Services.Dispatcher.Invoke($Normal,[action]{$SyncHash.CMB_Services.SelectedIndex = 0})
write-host "`End Update-Combobox [$(get-date)]"
Function Update-Textbox([string]$Value){
write-host "`nBegin Update-Textbox [$(get-date)]"
$SyncHash.TXT_Output.Dispatcher.Invoke("Send",[action]{$SyncHash.TXT_Output.Text = $Value})
write-host "End Update-Textbox [$(get-date)]"
Function Read-Textbox(){
write-host "`nBegin Read-Textbox [$(get-date)]"
$SyncHash.TXT_Output.Dispatcher.Invoke($Normal,[action]{$Global:Return = $SyncHash.TXT_Output.Text})
$Global:Return
remove-variable -Name Return -scope Global
write-host "End Read-Textbox [$(get-date)]"
#Give the form some time to load in the other runspace
$MaxWaitCycles = 5
while (($SyncHash.Form.IsInitialized -eq $Null)-and ($MaxWaitCycles -gt 0)){
Start-Sleep -Milliseconds 200
$MaxWaitCycles--
Update-ComboBox
Update-Textbox -Value $("Initial Load: $(get-date)")
Write-Host "Value Read From Textbox: $(Read-TextBox)"
Register-ObjectEvent -InputObject $SyncHash.CMB_Services -EventName SelectionChanged -SourceIdentifier "CMB_Services.SelectionChanged" -action {Update-Textbox -Value $("From Selection Changed Event: $(get-date)")}Thanks again for the responses. This may not be possible, but I thought I would throw it out there. I appreciate your help in looking into this.
To clarify the "Respond to control events in the main runspace"... I'm would like to have an event generated by a form object in the UI runspace (ex: combo box selectionchanged event) trigger a delegate within the main runspace and have that delegate in
the main runspace update the form in the UI runspace.
ex:
1.) User changes selection on combo box generating form event
2.) Event calls delegate (which I have gotten to work)
3.) Delegate does some basic processing (works)
4.) Delegate attempts to update form in UI runspace (hangs)
As to the delegates / which runspace they are running in. I see the $synchash variable if I run get-var within a delegate, but I do not see the $Form variable so I am assuming that they are in the main runspace. Do you agree with that assumption? -
Setting Item level access rights on sharepoint list item in ItemAdding event handler
Hi ,
I am using sharepoint 2013. I am trying to set item level access rights when a list item is added using the following code snippet,
public override void ItemAdding(SPItemEventProperties properties)
base.ItemAdding(properties);
ConfigureItemSecurity(properties);
private void ConfigureItemSecurity(SPItemEventProperties properties)
var item=properties.ListItem;
SPSecurity.RunWithElevatedPrivileges(delegate()
using (SPSite site = new SPSite(properties.SiteId))
using (SPWeb oWeb = site.OpenWeb())
item.ParentList.BreakRoleInheritance(true);
oWeb.AllowUnsafeUpdates = true;
var guestRole = oWeb.RoleDefinitions.GetByType(SPRoleType.Reader);
var editRole = oWeb.RoleDefinitions.GetByType(SPRoleType.Editor);
SPGroup HRGroup = oWeb.SiteGroups.Cast<SPGroup>().AsQueryable().FirstOrDefault(g => g.LoginName=="HR Team");
SPRoleAssignment groupRoleAssignment = new SPRoleAssignment(HRGroup);
groupRoleAssignment.RoleDefinitionBindings.Add(guestRole);
SPUserCollection users = oWeb.Users;
SPFieldUserValueCollection hm = (SPFieldUserValueCollection)item["HiringManager"];
SPFieldUserValueCollection pm = (SPFieldUserValueCollection)item["ProjectManager"];
SPFieldUserValueCollection pmChiefs = (SPFieldUserValueCollection)item["ProjectManagerChief"];
item.BreakRoleInheritance(true);
item.RoleAssignments.Add(groupRoleAssignment);
foreach (SPFieldUserValue staffMember in hm)
SetRightsOnItem(item, staffMember, editRole);
foreach (SPFieldUserValue staffMember in pm)
SetRightsOnItem(item, staffMember, guestRole);
foreach (SPFieldUserValue staffMember in pmChiefs)
SetRightsOnItem(item, staffMember, guestRole);
item.Update();
private void SetRightsOnItem(SPListItem item, SPFieldUserValue staffMember, SPRoleDefinition role)
SPUser employeeUser = staffMember.User;
var userRoleAssignment = new SPRoleAssignment(employeeUser);
userRoleAssignment.RoleDefinitionBindings.Add(role);
item.RoleAssignments.Add(userRoleAssignment);
Nothing is happening though... Is the event handler the right place to do this?
thank youHi ,
You can refer to the code working in my environment:
using System;
using System.Security.Permissions;
using Microsoft.SharePoint;
using Microsoft.SharePoint.Utilities;
using Microsoft.SharePoint.Workflow;
namespace ItemLevelSecurity.ItemSecurity
/// <summary>
/// List Item Events
/// </summary>
public class ItemSecurity : SPItemEventReceiver
/// <summary>
/// An item was added.
/// </summary>
public override void ItemAdded(SPItemEventProperties properties)
SPSecurity.RunWithElevatedPrivileges(delegate()
try
using (SPSite oSPSite = new SPSite(properties.SiteId))
using (SPWeb oSPWeb = oSPSite.OpenWeb(properties.RelativeWebUrl))
//get the list item that was created
SPListItem item = oSPWeb.Lists[properties.ListId].GetItemById(properties.ListItem.ID);
//get the author user who created the item
SPFieldUserValue valAuthor = new SPFieldUserValue(properties.Web, item["Created By"].ToString());
SPUser oAuthor = valAuthor.User;
//assign read permission to item author
AssignPermissionsToItem(item,oAuthor,SPRoleType.Reader);
//update the item
item.Update();
base.ItemAdded(properties);
catch (Exception ex)
properties.ErrorMessage = ex.Message; properties.Status = SPEventReceiverStatus.CancelWithError;
properties.Cancel = true;
public static void AssignPermissionsToItem(SPListItem item, SPPrincipal obj, SPRoleType roleType)
if (!item.HasUniqueRoleAssignments)
item.BreakRoleInheritance(false, true);
SPRoleAssignment roleAssignment = new SPRoleAssignment(obj);
SPRoleDefinition roleDefinition = item.Web.RoleDefinitions.GetByType(roleType);
roleAssignment.RoleDefinitionBindings.Add(roleDefinition);
item.RoleAssignments.Add(roleAssignment);
Thanks,
Eric
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected].
Eric Tao
TechNet Community Support -
Event handling in global class (abap object)
Hello friends
I have 1 problem regarding events in abap object... how to handel an event in global class in se24 .
Regards
Reema jain.
Message was edited by:
Reema JainHello Reema
The following sample report shows how to handle event in principle (see the § marks)..
The following sample report show customer data ("Header"; KNB1) in the first ALV list and sales areas ("Detail"; KNVV) for the selected customer (event double-click) in the second ALV list.
*& Report ZUS_SDN_TWO_ALV_GRIDS
REPORT zus_sdn_two_alv_grids.
DATA:
gd_okcode TYPE ui_func,
go_docking TYPE REF TO cl_gui_docking_container,
go_splitter TYPE REF TO cl_gui_splitter_container,
go_cell_top TYPE REF TO cl_gui_container,
go_cell_bottom TYPE REF TO cl_gui_container,
go_grid1 TYPE REF TO cl_gui_alv_grid,
go_grid2 TYPE REF TO cl_gui_alv_grid,
gs_layout TYPE lvc_s_layo.
DATA:
gt_knb1 TYPE STANDARD TABLE OF knb1,
gt_knvv TYPE STANDARD TABLE OF knvv.
"§1. Define and implement event handler method
" (Here: implemented as static methods of a local class)
* CLASS lcl_eventhandler DEFINITION
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
CLASS-METHODS:
handle_double_click FOR EVENT double_click OF cl_gui_alv_grid
IMPORTING
e_row
e_column
es_row_no
sender.
ENDCLASS. "lcl_eventhandler DEFINITION
* CLASS lcl_eventhandler IMPLEMENTATION
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_double_click.
* define local data
DATA:
ls_knb1 TYPE knb1.
CHECK ( sender = go_grid1 ).
READ TABLE gt_knb1 INTO ls_knb1 INDEX e_row-index.
CHECK ( ls_knb1-kunnr IS NOT INITIAL ).
CALL METHOD go_grid1->set_current_cell_via_id
EXPORTING
* IS_ROW_ID =
* IS_COLUMN_ID =
is_row_no = es_row_no.
* Triggers PAI of the dynpro with the specified ok-code
CALL METHOD cl_gui_cfw=>set_new_ok_code( 'DETAIL' ).
ENDMETHOD. "handle_double_click
ENDCLASS. "lcl_eventhandler IMPLEMENTATION
START-OF-SELECTION.
SELECT * FROM knb1 INTO TABLE gt_knb1
WHERE bukrs = '1000'.
* Create docking container
CREATE OBJECT go_docking
EXPORTING
parent = cl_gui_container=>screen0
ratio = 90
EXCEPTIONS
OTHERS = 6.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Create splitter container
CREATE OBJECT go_splitter
EXPORTING
parent = go_docking
rows = 2
columns = 1
* NO_AUTODEF_PROGID_DYNNR =
* NAME =
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
OTHERS = 3.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Get cell container
CALL METHOD go_splitter->get_container
EXPORTING
row = 1
column = 1
RECEIVING
container = go_cell_top.
CALL METHOD go_splitter->get_container
EXPORTING
row = 2
column = 1
RECEIVING
container = go_cell_bottom.
* Create ALV grids
CREATE OBJECT go_grid1
EXPORTING
i_parent = go_cell_top
EXCEPTIONS
OTHERS = 5.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
"§2. Set event handler (after creating the ALV instance)
SET HANDLER: lcl_eventhandler=>handle_double_click FOR go_grid1. " Or:
" SET HANDLER: lcl_eventhandler=>handle_double_click FOR all instances.
CREATE OBJECT go_grid2
EXPORTING
i_parent = go_cell_bottom
EXCEPTIONS
OTHERS = 5.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Display data
gs_layout-grid_title = 'Customers'.
CALL METHOD go_grid1->set_table_for_first_display
EXPORTING
i_structure_name = 'KNB1'
is_layout = gs_layout
CHANGING
it_outtab = gt_knb1
EXCEPTIONS
OTHERS = 4.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
gs_layout-grid_title = 'Customers Details (Sales Areas)'.
CALL METHOD go_grid2->set_table_for_first_display
EXPORTING
i_structure_name = 'KNVV'
is_layout = gs_layout
CHANGING
it_outtab = gt_knvv " empty !!!
EXCEPTIONS
OTHERS = 4.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Link the docking container to the target dynpro
CALL METHOD go_docking->link
EXPORTING
repid = syst-repid
dynnr = '0100'
* CONTAINER =
EXCEPTIONS
OTHERS = 4.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* NOTE: dynpro does not contain any elements
CALL SCREEN '0100'.
* Flow logic of dynpro (does not contain any dynpro elements):
*PROCESS BEFORE OUTPUT.
* MODULE STATUS_0100.
*PROCESS AFTER INPUT.
* MODULE USER_COMMAND_0100.
END-OF-SELECTION.
*& Module STATUS_0100 OUTPUT
* text
MODULE status_0100 OUTPUT.
SET PF-STATUS 'STATUS_0100'. " contains push button "DETAIL"
* SET TITLEBAR 'xxx'.
* Refresh display of detail ALV list
CALL METHOD go_grid2->refresh_table_display
* EXPORTING
* IS_STABLE =
* I_SOFT_REFRESH =
EXCEPTIONS
OTHERS = 2.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0100 INPUT
* text
MODULE user_command_0100 INPUT.
CASE gd_okcode.
WHEN 'BACK' OR
'END' OR
'CANC'.
SET SCREEN 0. LEAVE SCREEN.
* User has pushed button "Display Details"
WHEN 'DETAIL'.
PERFORM entry_show_details.
WHEN OTHERS.
ENDCASE.
CLEAR: gd_okcode.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Form ENTRY_SHOW_DETAILS
* text
* --> p1 text
* <-- p2 text
FORM entry_show_details .
* define local data
DATA:
ld_row TYPE i,
ls_knb1 TYPE knb1.
CALL METHOD go_grid1->get_current_cell
IMPORTING
e_row = ld_row.
READ TABLE gt_knb1 INTO ls_knb1 INDEX ld_row.
CHECK ( syst-subrc = 0 ).
SELECT * FROM knvv INTO TABLE gt_knvv
WHERE kunnr = ls_knb1-kunnr.
ENDFORM. " ENTRY_SHOW_DETAILS
Regards
Uwe -
Event handling in alv oops With buttons
Hi Experts
I have some doubt in ALV OOPS using Events. Could any one please tell me the procedure to how to handle events in oops ( Like interactive reports using events ).
Thank you
Satyendra.Hello Satyendra
The following sample report shows you how to handle the event HOTSPOT_CLICK and BUTTON_CLICK.
DATA: gd_okcode TYPE ui_func,
gt_fcat TYPE lvc_t_fcat,
go_docking TYPE REF TO cl_gui_docking_container,
go_grid1 TYPE REF TO cl_gui_alv_grid.
DATA: gt_knb1 TYPE STANDARD TABLE OF knb1.
PARAMETERS: p_bukrs TYPE bukrs DEFAULT '2000' OBLIGATORY.
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
CLASS-METHODS:
handle_hotspot_click FOR EVENT hotspot_click OF cl_gui_alv_grid
IMPORTING
e_row_id
e_column_id
es_row_no
sender, " grid instance that raised the event
handle_button_click FOR EVENT button_click OF cl_gui_alv_grid
IMPORTING
es_col_id
es_row_no
sender.
ENDCLASS. "lcl_eventhandler DEFINITION
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_hotspot_click.
* define local data
DATA:
ls_knb1 TYPE knb1,
ls_col_id TYPE lvc_s_col.
READ TABLE gt_knb1 INTO ls_knb1 INDEX e_row_id-index.
CHECK ( ls_knb1-kunnr IS NOT INITIAL ).
CASE e_column_id-fieldname.
WHEN 'KUNNR'.
SET PARAMETER ID 'KUN' FIELD ls_knb1-kunnr.
SET PARAMETER ID 'BUK' FIELD ls_knb1-bukrs.
CALL TRANSACTION 'XD03' AND SKIP FIRST SCREEN.
WHEN 'ERNAM'.*
SET PARAMETER ID 'USR' FIELD ls_knb1-ernam.
CALL TRANSACTION 'SU01' AND SKIP FIRST SCREEN.
WHEN OTHERS.
ENDCASE.
* Set active cell to field BUKRS otherwise the focus is still on
* field KUNNR which will always raise event HOTSPOT_CLICK
ls_col_id-fieldname = 'BUKRS'.
CALL METHOD go_grid1->set_current_cell_via_id
EXPORTING
is_row_id = e_row_id
is_column_id = ls_col_id.
ENDMETHOD. "handle_hotspot_click
METHOD handle_button_click.
* define local data
DATA:
ls_knb1 TYPE knb1.
READ TABLE gt_knb1 INTO ls_knb1 INDEX es_row_no-row_id.
CHECK ( ls_knb1-kunnr IS NOT INITIAL ).
SET PARAMETER ID 'KUN' FIELD ls_knb1-kunnr.
SET PARAMETER ID 'BUK' FIELD ls_knb1-bukrs.
CALL TRANSACTION 'XD03' AND SKIP FIRST SCREEN.
ENDMETHOD. "handle_button_click
ENDCLASS. "lcl_eventhandler IMPLEMENTATION
START-OF-SELECTION.
SELECT * FROM knb1 INTO TABLE gt_knb1
WHERE bukrs = p_bukrs
* Create docking container
CREATE OBJECT go_docking
EXPORTING
parent = cl_gui_container=>screen0
ratio = 90
EXCEPTIONS
OTHERS = 6.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Create ALV grid
CREATE OBJECT go_grid1
EXPORTING
i_parent = go_docking
EXCEPTIONS
OTHERS = 5.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Set event handler
SET HANDLER:
lcl_eventhandler=>handle_hotspot_click FOR go_grid1,
lcl_eventhandler=>handle_button_click FOR go_grid1.
* Build fieldcatalog and set hotspot for field KUNNR
PERFORM build_fieldcatalog_knb1.
* Display data
CALL METHOD go_grid1->set_table_for_first_display
CHANGING
it_outtab = gt_knb1
it_fieldcatalog = gt_fcat
EXCEPTIONS
OTHERS = 4.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* Link the docking container to the target dynpro
CALL METHOD go_docking->link
EXPORTING
repid = syst-repid
dynnr = '0100'
* CONTAINER =
EXCEPTIONS
OTHERS = 4.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
* ok-code field = GD_OKCODE
CALL SCREEN '0100'.
END-OF-SELECTION.
MODULE status_0100 OUTPUT.
SET PF-STATUS 'STATUS_0100'.
* SET TITLEBAR 'xxx'.
ENDMODULE. " STATUS_0100 OUTPUT
MODULE user_command_0100 INPUT.
CASE gd_okcode.
WHEN 'BACK' OR
'END' OR
'CANC'.
SET SCREEN 0. LEAVE SCREEN.
WHEN OTHERS.
ENDCASE.
CLEAR: gd_okcode.
ENDMODULE. " USER_COMMAND_0100 INPUT
FORM build_fieldcatalog_knb1 .
* define local data
DATA:
ls_fcat TYPE lvc_s_fcat.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
EXPORTING
* I_BUFFER_ACTIVE =
i_structure_name = 'KNB1'
* I_CLIENT_NEVER_DISPLAY = 'X'
* I_BYPASSING_BUFFER =
* I_INTERNAL_TABNAME =
CHANGING
ct_fieldcat = gt_fcat
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
LOOP AT gt_fcat INTO ls_fcat
WHERE ( fieldname = 'KUNNR' OR
fieldname = 'ERNAM' OR
fieldname = 'BUKRS' ).
IF ( ls_fcat-fieldname = 'BUKRS' ).
ls_fcat-style = cl_gui_alv_grid=>mc_style_button. " column appears as button
ELSE.
ls_fcat-hotspot = abap_true.
ENDIF.
MODIFY gt_fcat FROM ls_fcat.
ENDLOOP.
ENDFORM. " BUILD_FIELDCATALOG_KNB1
Regards
Uwe -
Event Handling in OADialogPage
Hi,
I have a scenario for my project.
where user should get a alert message with Ok(Proceed) and Cancel Buttons, when the budget for ticket is insufficient. After the alert, if user clicks on "Proceed", then it should navigate to confirmation page. If user clicks on Cancel, it should navigate to previous page.
For this I have used OADialogPage and belows follow my code. But When click on "Proceed", its not going to Proceed event handling.
Please help me out, its very important to finish this work as soon as possible.
public void processFormRequest(OAPageContext pageContext,OAWebBean webBean)
super.processFormRequest(pageContext,webBean);
OAApplicationModule am=pageContext.getApplicationModule(webBean);
SSHRParams localSSHRParams = new SSHRParams(am.getOADBTransaction());
String itemkey = localSSHRParams.getItemKey();
String itemType=localSSHRParams.getItemType();
CallableStatement cs,cs1,cs2;
// String pItemKey,pItemType;
pageContext.writeDiagnostics(this, "item key of the page"+itemkey+", ", 1);
pageContext.writeDiagnostics(this, "item Type of the page"+itemType+", ", 1);
if(pageContext.getParameter("HrSubmit")!=null)
pageContext.writeDiagnostics(this,"Entered into SubmitButton Event",1);
try
pageContext.writeDiagnostics(this,"The Login person is not HR",1);
cs2=am.getOADBTransaction().getJdbcConnection().prepareCall("{call xxnwc_sshr_budget_online_pkg.budget_control_check(?,?,?) }");
cs2.setString(1,itemType);
cs2.setString(2,itemkey);
cs2.registerOutParameter(3,Types.VARCHAR);
cs2.execute();
String budgecheck=cs2.getString(3);
pageContext.writeDiagnostics(this,"Program budget_control_check is completed and the Budget check is: "+budgecheck +".",1);
if(budgecheck.equals("SUCCESS"))
pageContext.writeDiagnostics(this,"Budget Check is success",1);
else
pageContext.writeDiagnostics(this,"Budget Check is failed",1);
MessageToken token[]=null;
OAException message=new OAException("PER","Budget amount is insufficient for the course",token);
OADialogPage dp=new OADialogPage((byte)1,message,null,"","");
dp.setOkButtonItemName("Proceed");
dp.setOkButtonLabel("Proceed");
dp.setOkButtonToPost(true);
dp.setNoButtonItemName("Cancel");
dp.setNoButtonLabel("Cancel");
dp.setNoButtonToPost(true);
pageContext.redirectToDialogPage(dp);
}//Try close
catch (SQLException e)
pageContext.writeDiagnostics(this,"SQL Exception Raised: "+e+",",1);
// TO
}//Submit Event Close
if(pageContext.getParameter("Proceed")!=null)
Integer app_id=pageContext.getResponsibilityApplicationId();
pageContext.writeDiagnostics(this,"The application ID is : "+app_id+".",1);
String tr_id=pageContext.getTransactionId();
pageContext.writeDiagnostics(this,"The transaction id is : "+tr_id+". ",1);
String ProceedUrl = "OA.jsp?page=/oracle/apps/per/selfservice/review/webui/ConfirmPG&_rc=HR_PERSON_SIT_TOP_SS&p_app_id=app_id&OAFunc=NWC_TRAINING_ACT_HR_SIT_SS&p_tr_id=tr_id&retainAM=Y&addBreadCrumb=N&p_oapc=pageContext";
pageContext.writeDiagnostics(this,"in Proceed Condition",1);
OADBTransaction tr=am.getOADBTransaction();
tr.commit();
pageContext.forwardImmediately(ProceedUrl,null,
OAWebBeanConstants.KEEP_MENU_CONTEXT,
null,
null,
true,
OAWebBeanConstants.ADD_BREAD_CRUMB_NO);
else if(pageContext.getParameter("Cancel")!=null)
Integer app_id=pageContext.getResponsibilityApplicationId();
pageContext.writeDiagnostics(this,"The application ID is : "+app_id+".",1);
String tr_id=pageContext.getTransactionId();
pageContext.writeDiagnostics(this,"The transaction id is : "+tr_id+". ",1);
String CancelUrl = "OA.jsp?page=/oracle/apps/per/selfservice/review/webui/ConfirmPG&_rc=HR_PERSON_SIT_TOP_SS&p_app_id=app_id&OAFunc=NWC_TRAINING_ACT_HR_SIT_SS&p_tr_id=tr_id&retainAM=Y&addBreadCrumb=N&p_oapc=pageContext";
pageContext.writeDiagnostics(this,"in Cancel Condition",1);
OADBTransaction tr=am.getOADBTransaction();
tr.commit();
pageContext.forwardImmediately(CancelUrl,null,
OAWebBeanConstants.KEEP_MENU_CONTEXT,
null,
null,
true,
OAWebBeanConstants.ADD_BREAD_CRUMB_NO);
}//ProcessFormRequestHi,
Just to inform, Its an Extension.
I am not using Hashtable-FormParams,as the standard page buttons doesnt have any Parameters.
Maybe you are looking for
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No picture appears in window when importing from HD camcorder.
I've used iMovie 8 several times, importing from the same camera and for some reason now, when I'm trying to import, the video picture is not showing in the import screen - only on the camera. I've checked all connections and settings, and still no p
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