例1：従業員の詳細の表示
この例では、人事管理システムの一部である資格情報の検索／保守画面にナビゲートします。
この画面に移動するために、RAMPスクリプトは次のステップを実行します。
· サイン･オンする。
· コマンド行にlansa run pslsys partition(dem)と入力し、Enterキーを押す。
· オプションフィールドに3と入力し、Enterキーを押す。
· 現在選択している従業員の従業員番号を入力し、Enterキーを押す。
· F21キーを押す。
Function Options(*DIRECT)
Begin_Com Role(*EXTENDS #VF_AC010) Height(569) Layoutmanager(#MAIN_LAYOUT) Width(776)
* ================================================================================
* Simple Field and Group Definitions
* ================================================================================
Group_By Name(#XG_HEAD) Fields(#EMPNO #SURNAME #GIVENAME #ADDRESS1 #ADDRESS2 #ADDRESS3 #POSTCODE #PHONEHME #DEPTMENT #SECTION)
* Body and Button arrangement panels
Define_Com Class(#PRIM_PANL) Name(#BUTTON_PANEL) Displayposition(2) Height(569) Hint(*MTXTDF_DET1) Layoutmanager(#BUTTON_FLOW) Left(688) Parent(#COM_OWNER) Tabposition(3) Tabstop(False) Top(0) Width(88)
Define_Com Class(#PRIM_PANL) Name(#BODY_HEAD) Displayposition(1) Height(569) Hint(*MTXTDF_DET1) Layoutmanager(#BODY_HEAD_FLOW) Left(0) Parent(#COM_OWNER) Tabposition(2) Tabstop(False) Top(0) Verticalscroll(True) Width(688)
* Attachment and flow layout managers
Define_Com Class(#PRIM_ATLM) Name(#MAIN_LAYOUT)
Define_Com Class(#PRIM_FWLM) Name(#BUTTON_FLOW) Direction(TopToBottom) Flowoperation(Center) Marginbottom(4) Marginleft(4) Marginright(4) Margintop(4) Spacing(4) Spacingitems(4)
Define_Com Class(#PRIM_FWLM) Name(#BODY_HEAD_FLOW) Direction(TopToBottom) Marginbottom(4) Marginleft(4) Marginright(4) Margintop(4) Spacing(4) Spacingitems(4)
Define_Com Class(#PRIM_FWLI) Name(#FWLI_EMPNO) Manage(#EMPNO) Parent(#BODY_HEAD_FLOW)
Define_Com Class(#PRIM_FWLI) Name(#FWLI_SURNAME) Manage(#SURNAME) Parent(#BODY_HEAD_FLOW)
Define_Com Class(#PRIM_FWLI) Name(#FWLI_GIVENAME) Manage(#GIVENAME) Parent(#BODY_HEAD_FLOW)
Define_Com Class(#PRIM_FWLI) Name(#FWLI_ADDRESS1) Manage(#ADDRESS1) Parent(#BODY_HEAD_FLOW)
Define_Com Class(#PRIM_FWLI) Name(#FWLI_ADDRESS2) Manage(#ADDRESS2) Parent(#BODY_HEAD_FLOW)
Define_Com Class(#PRIM_FWLI) Name(#FWLI_ADDRESS3) Manage(#ADDRESS3) Parent(#BODY_HEAD_FLOW)
Define_Com Class(#PRIM_FWLI) Name(#FWLI_POSTCODE) Manage(#POSTCODE) Parent(#BODY_HEAD_FLOW)
Define_Com Class(#PRIM_FWLI) Name(#FWLI_PHONEHME) Manage(#PHONEHME) Parent(#BODY_HEAD_FLOW)
Define_Com Class(#PRIM_FWLI) Name(#FWLI_SAVE_BUTTON) Manage(#SAVE_BUTTON) Parent(#BUTTON_FLOW)
* The save button
Define_Com Class(#PRIM_PHBN) Name(#SAVE_BUTTON) Caption(*MTXTDF_SAVE) Displayposition(1) Left(4) Parent(#BUTTON_PANEL) Tabposition(1) Top(4)
* Collection for detail fields
Define_Com Class(#Prim_ACol<#prim_evef>) Name(#PanelFields)
* Fields in the head area
Define_Com Class(#EMPNO.Visual) Displayposition(1) Height(19) Hint(*MTXTDF_DET1) Left(4) Parent(#BODY_HEAD) Readonly(True) Tabposition(1) Top(4) Usepicklist(False) Width(209)
Define_Com Class(#SURNAME.Visual) Displayposition(2) Height(19) Hint(*MTXTDF_DET1) Left(4) Parent(#BODY_HEAD) Tabposition(2) Top(27) Usepicklist(False) Width(324)
Define_Com Class(#GIVENAME.Visual) Displayposition(3) Height(19) Hint(*MTXTDF_DET1) Left(4) Parent(#BODY_HEAD) Tabposition(3) Top(50) Usepicklist(False) Width(324)
Define_Com Class(#ADDRESS1.Visual) Displayposition(4) Height(19) Hint(*MTXTDF_DET1) Left(4) Parent(#BODY_HEAD) Tabposition(4) Top(73) Usepicklist(False) Width(363)
Define_Com Class(#ADDRESS2.Visual) Displayposition(5) Height(19) Hint(*MTXTDF_DET1) Left(4) Parent(#BODY_HEAD) Tabposition(5) Top(96) Usepicklist(False) Width(363)
Define_Com Class(#ADDRESS3.Visual) Displayposition(6) Height(19) Hint(*MTXTDF_DET1) Left(4) Parent(#BODY_HEAD) Tabposition(6) Top(119) Usepicklist(False) Width(363)
Define_Com Class(#POSTCODE.Visual) Displayposition(7) Height(19) Hint(*MTXTDF_DET1) Left(4) Parent(#BODY_HEAD) Tabposition(7) Top(142) Usepicklist(False) Width(216)
Define_Com Class(#PHONEHME.Visual) Displayposition(8) Height(19) Hint(*MTXTDF_DET1) Left(4) Parent(#BODY_HEAD) Tabposition(8) Top(165) Usepicklist(False) Width(286)
Define_Com Class(#PRIM_ATLM) Name(#ATLM_1)
Define_Com Class(#PRIM_ATLI) Name(#ATLI_1) Attachment(Center) Parent(#ATLM_1)
Define_Com Class(#PRIM_ATLI) Name(#ATLI_2) Attachment(Center) Manage(#BODY_HEAD) Parent(#MAIN_LAYOUT)
Define_Com Class(#PRIM_ATLI) Name(#ATLI_3) Attachment(Right) Manage(#BUTTON_PANEL) Parent(#MAIN_LAYOUT)
Define_Com Class(#vf_sy122) Name(#myscreen_wrapper) Displayposition(3) Height(569) Parent(#COM_OWNER) Width(688)
Define_Com Class(#PRIM_ATLI) Name(#ATLI_4) Attachment(Center) Parent(#MAIN_LAYOUT)
Define_Com Class(#PRIM_ATLI) Name(#ATLI_6) Attachment(Center) Manage(#myscreen_wrapper) Parent(#MAIN_LAYOUT)
* =================================================================================================
* To better understand this example you should be famililar with the shipped Personnel System demo.
*
* We expect the following screens to appear as part of this navigation:
*
* Login -> type in user and password -> press Enter -> (a special screen?<F3>)
* i5 Main Menu -> type lansa run process(pslsys) partition(dem) -> press Enter
* Personnel System -> type option 3 -> press Enter
* Inquire -> type the current instance employee number -> press Enter
* Browse Employee Details and Skills in OUTPUT mode -> press F21
* Browse Employee Details and Skills in INPUT mode
* =================================================================================================
*
* --------------------------------------------------------------------------------
* Handle Initialization
* --------------------------------------------------------------------------------
Mthroutine Name(uInitialize) Options(*REDEFINE)
Define_Com Class(#Prim_evef) Name(#FormField) Reference(*dynamic)
Invoke Method(#Com_Ancestor.uInitialize)
For Each(#Control) In(#Body_Head.ComponentControls)
If_Ref Com(#Control) Is(*INSTANCE_OF #prim_evef)
Set_Ref Com(#FormField) To(*dynamic #Control)
Invoke Method(#PanelFields.Insert) Item(#FormField)
Endif
Endfor
* Set the uCommand wrapper property.
Set Com(#myscreen_wrapper) Ucommand(#com_owner)
Endroutine
* ----------------------------------------------------------------------------------------------------
* Handle Command Execution
*
* Always invoke makerampTSavailable to ensure RAMP-TS is up and running before starting a navigation
*
* You may also disable the entire form to prevent any input while RAMP is navigating
* ----------------------------------------------------------------------------------------------------
Mthroutine Name(uExecute) Options(*REDEFINE)
Invoke Method(#Com_Ancestor.uExecute)
#myscreen_wrapper.makerampTSavailable
Set Com(#Save_Button) Enabled(False)
#com_owner.enabled := false
Endroutine
* ================================================================================
* Event Handlers
* ================================================================================
* RAMP has signalled it's ready.Invoke your navigation here.
*
* Once the navigaton starts, processing resumes in the vHandleArrive event handler.
*
Evtroutine Handling(#myscreen_wrapper.RampTSAvailable)
Invoke Method(#myscreen_wrapper.navigatetoscreen) Name('updempskills')
Endroutine
*
* The Payload is a 256 character string sent together with a SENDKEY.Use the Payload in the same way you would use parameters in an event.
* Assuming when 'updempskills' arrives we change some details and press Enter or click on the SAVE button, we expect one of these 2 screens to appear:
* If the SAVE was successfull, the INQUIRE screen appears.
* If the SAVE was NOT successfull, the update employee screen will reappear
* Setting the Payload we determine what caused the screen 'updempskills' to arrive.
*
* 1. In the Button script of updempskills for the Enter key, we attach a payload = "UPDATE_EMPLOYEE":
*
* case KeyEnter:
* SENDKEY( KeyEnter, "UPDATE_EMPLOYEE" );
* break;
* 2. In the ARRIVE script of INQUIRE, we test payload.If the Payload is UPDATE_EMPLOYEE this is telling us we have just done an Update and we are most likely to want to go back to the same screen.
*
* if ( TOSTRING(oPayload) == "UPDATE_EMPLOYEE")
* {
* NAVIGATE_TO_DESTINATION("updempskills");
* }
*
Evtroutine Handling(#myscreen_wrapper.vHandleArrive) Arrivedscreen(#CurrentScreen) Previousscreen(#PreviousScreen) Arrivedpayload(#Payload)
Case (#CurrentScreen)
When Value_Is(= 'updempskills')
Set Com(#SAVE_BUTTON) Enabled(false)
* Payloads are destroyed when the ARRIVE script finishes executing.Therefore, a payload of UPDATE_EMPLOYEE would most likely mean there was a validation error.Otherwise - if INQUIRE had arrived - the Payload would have been destroyed.
If (#Payload = UPDATE_EMPLOYEE)
Use Builtin(message_box_show) With_Args(ok ok info "Validation Error" "Please correct any errors")
Else
* Unlock the framework
Set Com(#avFrameworkManager) Ulocked(false)
#myscreen_wrapper.getvalue From('empno') Value(#empno.value)
#myscreen_wrapper.getvalue From('surname') Value(#surname.value)
#myscreen_wrapper.getvalue From('givename') Value(#givename.value)
#myscreen_wrapper.getvalue From('address1') Value(#address1.value)
#myscreen_wrapper.getvalue From('address2') Value(#address2.value)
#myscreen_wrapper.getvalue From('address3') Value(#address3.value)
#myscreen_wrapper.getvalue From('homephone') Value(#phonehme.value)
#myscreen_wrapper.getvalue From('postcode') Value(#POSTCODE.value)
#com_owner.enabled := true
Endif
Endcase
Endroutine
* --------------------------------------------------------------------------------
* Handle Save
* --------------------------------------------------------------------------------
Mthroutine Name(Save)
* Set the 5250 field values to the values from this panel
#myscreen_wrapper.setvalue Infield('surname') Value(#surname.value)
#myscreen_wrapper.setvalue Infield('givename') Value(#givename.value)
#myscreen_wrapper.setvalue Infield('address1') Value(#address1.value)
#myscreen_wrapper.setvalue Infield('address2') Value(#address2.value)
#myscreen_wrapper.setvalue Infield('address3') Value(#address3.value)
#myscreen_wrapper.setvalue Infield('homephone') Value(#phonehme.value)
#myscreen_wrapper.setvalue Infield('postcode') Value(#POSTCODE.value)
* Send the Enter key with the payload
#myscreen_wrapper.sendkey Key(#myscreen_wrapper.KeyEnter) Payload(UPDATE_EMPLOYEE)
Endroutine
* Listen to messages from RAMP and the 5250 application
Evtroutine Handling(#myscreen_wrapper.RampMessage) Umessagetype(#MsgType) Umessagetext(#MsgText)
Case (#msgtype.value)
When Value_Is('= VF_ERROR')
* Fatal messages reported by Ramp (e.g. Navigation request failed, etc).If in design mode, show the underlying 5250 screen.Otherwise, make the error message appear in a message box on top of the command
If (#usystem.iDesignMode = true)
Set Com(#myscreen_wrapper) Visible(True)
Else
Message Msgid(dcm9899) Msgf(dc@m01) Msgdta(#msgtext.value)
#com_owner.avshowmessages
Endif
* Messages sent by the System i application or unknown form was encountered
When Value_Is('= VF_INFO' '= VF_UNKNOWN_FORM')
Message Msgid(dcm9899) Msgf(dc@m01) Msgdta(#msgtext.value)
* Failure to initialize RAMP.Could occur for mainly one of two reasons
When Value_Is('= VF_INIT_ERROR')
Message Msgid(dcm9899) Msgf(dc@m01) Msgdta(#msgtext.value)
#com_owner.avshowmessages
Otherwise
Use Builtin(message_box_show) With_Args(ok ok info *Component ('Unknown message type ' + #MsgType + 'encountered'))
Endcase
Endroutine
* --------------------------------------------------------------------------------
* Handle changes in any of the fields on the panel
* --------------------------------------------------------------------------------
Evtroutine Handling(#PanelFields<>.Changed)
* Enable the save button
Set Com(#SAVE_BUTTON) Enabled(True)
* Lock the framework and set a message for the user
Use Builtin(bconcat) With_Args('Changes made to employee' #GiveName #Surname 'have not been saved yet.''Do you want to save them before continuing?')To_Get(#sysvar$av)
Set Com(#avFrameworkManager) Ulocked(USER) Ulockedmessage(#sysvar$av)
Endroutine
* --------------------------------------------------------------------------------
* Enter key pressed
* --------------------------------------------------------------------------------
Evtroutine Handling(#PanelFields<>.KeyPress) Options(*NOCLEARMESSAGES *NOCLEARERRORS) Keycode(#KeyCode)
If Cond('#KeyCode.Value = Enter')
* If there no changes have been made issue message and ignore enter
If Cond('#SAVE_BUTTON.Enabled *EQ True')
Invoke Method(#Com_Owner.Save)
Else
* Issue 'There are no changes to save' message
Use Builtin(Message_box_show) With_Args(ok ok Info *Component *MTXTDF_NO_SAVE)
Endif
Endif
Endroutine
* --------------------------------------------------------------------------------
* Handle the save button
* --------------------------------------------------------------------------------
Evtroutine Handling(#SAVE_BUTTON.Click)
#com_owner.Save
Endroutine
* --------------------------------------------------------------------------------
* Handle Termination
* --------------------------------------------------------------------------------
Mthroutine Name(uTerminate) Options(*REDEFINE)
* Clean up the colelction of fields on the panel
Invoke Method(#PanelFields.RemoveAll)
* Do any termination defined in the ancestor
Invoke Method(#Com_Ancestor.uTerminate)
Endroutine
End_Com