Developing Control using DAO objects
I have developed a DAO(Data Access Objects) classes during our development in Portal 7.0 , Now we are moving to 8.1 Portal , I need to know how to make use of this DAO classes again..Can i develop an Database Control , If so, Kindly let me know about developing this control
i'm using the cloudscape db that's already configured with the server. i believe the datasource is correctly configured, as i am able to successfully invoke the dao methods straight -- the problem occurs when I try to do it via the entity bean that uses the dao object.
here's my server startup messages:
Binding DataSource, name = jdbc/Cloudscape, url = jdbc:cloudscape:rmi:CloudscapeDB;create=
true
Binding DataSource, name = jdbc/DB1, url = jdbc:cloudscape:rmi:CloudscapeDB;create=true
Binding DataSource, name = jdbc/EstoreDB, url = jdbc:cloudscape:rmi:CloudscapeDB;create=tr
ue
Binding DataSource, name = jdbc/InventoryDB, url = jdbc:cloudscape:rmi:CloudscapeDB;create
=true
Binding DataSource, name = jdbc/DB2, url = jdbc:cloudscape:rmi:CloudscapeDB;create=true
Binding DataSource, name = jdbc/XACloudscape, url = jdbc/XACloudscape__xa
Binding DataSource, name = jdbc/XACloudscape__xa, dataSource = COM.cloudscape.core.RemoteX
Similar Messages
-
Bmp entity ejb transactions, using DAO objects
hi all,
i'm new to entity ejb's... i'm using the j2ee reference implementation (1.3.1) with the cloudscape db to test my code.
i can't seem to get my ejbCreate method to work. i'm using a DAO object to encapsulate all my database code, and simply call dao.insert(...) in my ejbCreate method.
i tested the dao object, and it works fine when it's invoked straight. but when i try to invoke under the ejb container i run into problems:
i deploy the bean with container managed transactions:
(1) with the 'required' attribute:
I get a javax.transaction.RollbackException nested inside another RollbackException, nested inside a RemoteException, nested inside another RemoteException. The final RollbackException says <<no stack trace available>>...
So I've got no clue what's causing it...
(2) with the 'never' attribute:
I get a NullPointerException nested inside another NullPointerException, nested inside a RemoteException, nested inside another RemoteException. The final NullPointerException says <<no stack trace available>>...
So I've got no clue what's causing it...
I'm assuming something messed up with my deployment -- but I've checked it against all the examples I can find -- seems to be correct. Would the encapsulated Data Access code cause a problem? Some other config problem?
Thanks in advance for any help!!i'm using the cloudscape db that's already configured with the server. i believe the datasource is correctly configured, as i am able to successfully invoke the dao methods straight -- the problem occurs when I try to do it via the entity bean that uses the dao object.
here's my server startup messages:
Binding DataSource, name = jdbc/Cloudscape, url = jdbc:cloudscape:rmi:CloudscapeDB;create=
true
Binding DataSource, name = jdbc/DB1, url = jdbc:cloudscape:rmi:CloudscapeDB;create=true
Binding DataSource, name = jdbc/EstoreDB, url = jdbc:cloudscape:rmi:CloudscapeDB;create=tr
ue
Binding DataSource, name = jdbc/InventoryDB, url = jdbc:cloudscape:rmi:CloudscapeDB;create
=true
Binding DataSource, name = jdbc/DB2, url = jdbc:cloudscape:rmi:CloudscapeDB;create=true
Binding DataSource, name = jdbc/XACloudscape, url = jdbc/XACloudscape__xa
Binding DataSource, name = jdbc/XACloudscape__xa, dataSource = COM.cloudscape.core.RemoteX -
F4 help for field in ALV grid control (using ABAP objects)
Hi All,
I have created a z table ZTAB which is a master table( with single column X). field X should be a input field in ALV Grid through F4 key. I have created searchelp and assigned it to data element of X feild, and in domain level I have assigned ZTAB as value table.
And in ALV field catalog wrote ls_fcat-ref_tab = 'ZTAB'. But still I'm not getting list of values when I press F4.
Can anyone help me to understand what is missing here? How to call standardard F4 help?
This is very urgent..
Regards
Jaker.u can refer to this standard program :BCALV_EDIT_08
also u wont get the list of values automatically..
declare a class :
CLASS LCL_EVENT_HANDLER DEFINITION.
PUBLIC SECTION.
METHODS :
handle_on_f4 for event onf4 of cl_gui_alv_grid
importing e_fieldname es_row_no er_event_data,
ENDCLASS. "LCL_EVENT_HANDLER
implementation of class
here u pass ur internal table what u want to display as pop up for f4 help.
*& Class (Implementation) LCL_EVENT_HANDLER
Text
CLASS LCL_EVENT_HANDLER IMPLEMENTATION.
*Method to handle F4 click.
Method handle_on_f4.
Function to create a popup and passing the values of internal table in it.
CALL FUNCTION 'POPUP_WITH_TABLE'
EXPORTING
ENDPOS_COL = 60
ENDPOS_ROW = 60
STARTPOS_COL = 5
STARTPOS_ROW = 5
TITLETEXT = 'pop up'
IMPORTING
CHOICE = wa_grid-zfield
TABLES
VALUETAB = ITAB
EXCEPTIONS
BREAK_OFF = 1
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.
RETURN.
ENDIF.
endmethod. "handle_on_f4
ENDCLASS. "LCL_EVENT_HANDLER
hope this gives u some idea. -
List header for alv grid using abap objects
Hai all,
I have displayed alv grid in container control using abap objects i.e. using method set_table_for_first_display.
now i need to display list header for this alv grid.
please help me how to create with a sample coding.
Thanks and regards,
Prabu S.Create a splitter using CL_GUI_EASY_SPLITTER_CONTAINER with a top and bottom half. Put the alv grid in the bottom half. Use cl_dd_document (documented in help.sap.com ) to build the header in the top half. Use events on CL_GUI_ALV_GRID to handle the top-of-list printing.
Or, if available, use CL_SALV_TABLE, and read the documentation on that. When I needed a header for my report, that's what I did. There's plenty of good documentation about if you'll search for it.
matt -
Is there a way to print out the objects (controls) used in an application in VS 2012?
My students are required to change the name property of all the control objects used in their applications (buttons, labels, etc.). I can have them print the code, but that only shows the names of the controls used in their code, not necessarily all of
them. Is there a way for the students to print the names of all the control objects used in their application?Hi D Schultz,
Based on your description, I'm afraid that it is not the correct forum for this issue.
Just to make this issuce clearly, Which kind of app did you create? Which kind of language were you using?
Like this case posted by you:
https://social.msdn.microsoft.com/Forums/vstudio/en-US/147a040a-e9e2-4e7c-b31e-334b6d21dffa/vb-code-to-create-formobjects-showing-in-code-window?forum=visualstudiogeneral#147a040a-e9e2-4e7c-b31e-334b6d21dffa
If it is the VB winform apps, I suggest you post this issue to the VB language development forum or the WinForm forum.
https://social.msdn.microsoft.com/Forums/vstudio/en-US/home?forum=vbgeneral
https://social.msdn.microsoft.com/Forums/windows/en-US/home?forum=winforms
If not, please let me know the real project type, I will help you find a more appropriate forum.
Best Regards,
Jack
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey. -
How to use Generic Object Services(GOS) for each table control record.
Dear Expert,
I am using generic object services for document attachment but i am facing a problem while attaching document to a table control row. my requirement is to attach separate document for each and every row of table control but i am unable to attach document row wise of the table control.for each row GOS should display corresponding attached document not all the attached document.
Thanks in Advanced
Bhuwan Tiwari
Edited by: BHUWAN TIWARI on Feb 8, 2011 4:16 PM
Edited by: BHUWAN TIWARI on Feb 8, 2011 4:16 PMYou haven't explained what object and object key you're using, nor have you provided any indication of how you implemented the GOS attachment functionality. You need to provide more information to resolve an issue like this.
-
Can we control Work center group links using auth object UIU_COMP
Hello All,
We are running into an issue while doing our PFCG role configuration.
I need to know if we can control Work center group links in a business role through auth object UIU_COMP.
We can control Workcenter's but not 'Work Center Group Links'.
Here is what we did:
- We have a business role Z_RA_DEFAULT.
- The Nav Bar Profile SRV-PRO for this business role has some work center group links that are checked in menu and visible.
- I'm trying to find the values in the auth object UIU_COMP to restrict Work center group links.
- Even though the values Work center group links are in menu and visible,
I want to remove these Work center group links from the screen using the auth object.
- If we remove the check from in menu and visible in the business role the Work center group links disapper from the screen.
Right now this is only way we are able to controle Work center group links.
Question:
- Can I use UIU_COMP to restrict Work center group links?
- any another auth object that controle Work center group links?
- any document/ website / info available which tells us what can we restrict with auth object UIU_COMP?
- or any other way of doing this... like code change, user exit, ....?
Really appreciate your help.
Thanks,
NasirI am not sure if I have understood the issue correctly, but still what stops you from actually creating a clone business role to your existing business role and deactivating the in menu visible work center group links. Use this new business role for users who need to be prevented from viewing the work center groups links in question.
If you are going to use authorization objects to control the visibility wont it impact all users (still defeating your original purpose?)
Again apologies in case I have got the question wrong. -
i have to develop a web base applecation which is database indepandent, to achive this functionlity i have to use DAO design pattern.
can some one explane me more about this............................Data Access Object:
Java BluePrints - Data Access Object
JavaWorld: Write once, persist anywhere -
How can I reference a winforms control using a variable in Powershell?
I have a powershell winform that has a lot of text boxes, but for the sake of this post, lets say I have 5. I want to loop through the 5 text boxes to see if their text property is empty. If the textbox contains something, I want to add the text value to
an array. Here's an example of what I'm trying to do.
textbox1.text = "Red"
textbox2.text = ""
textbox3.text = "Blue"
textbox4.text = ""
textbox5.text = ""
$MyArray = @()
for ($i = 1; $i -le 5; $i++) {
If ($textbox[$i].text -ne "") {
$MyArray += $textbox[$i].text
I realize the textbox object is not an array so this code will not work. I guess the simple question is, How can I reference a set of static controls using a variable without having to do something like this
[object[]]$textboxes = New-Object System.Windows.Forms.TextBox
For ($i = 1; $i -lt 5; $i++) {
$textboxes += New-Object windows.forms.textbox
$textboxes[$i].DataBindings.DefaultDataSourceUpdateMode = [System.Windows.Forms.DataSourceUpdateMode]::OnValidation
$textboxes[$i].Name = $textboxes[$i]
$BoxItems.Controls.Add($textboxes[$i])Hi D-Dub,
here are two ways to retrieve the text value of $Textbox1:
$Textbox1.Text
(Get-Variable "Textbox1").Value.Text
Now what could you do with the second way, inside a loop, I wonder ... ;)
Cheers,
Fred
There's no place like 127.0.0.1 -
Unable to get the SharePoint 2013 List names using Client object model for the input URL
Please can you help with this issue.
We are not able to get the SharePoint 2013 List names using Client object model for the input URL.
What we need is to use default credentials to authenticate user to get only those list which he has access to.
clientContext.Credentials = Net.CredentialCache.DefaultCredentials
But in this case we are getting error saying ‘The remote server returned an error: (401) Unauthorized.’
Instead of passing Default Credentials, if we pass the User credentials using:
clientContext.Credentials = New Net.NetworkCredential("Administrator", "password", "contoso")
It authenticates the user and works fine. Since we are developing a web part, it would not be possible to pass the user credentials. Also, the sample source code works perfectly fine on the SharePoint 2010 environment. We need to get the same functionality
working for SharePoint 2013.
We are also facing the same issue while authenticating PSI(Project Server Interface) Web services for Project Server 2013.
Can you please let us know how we can overcome the above issue? Please let us know if you need any further information from our end on the same.
Sample code is here: http://www.projectsolution.com/Data/Support/MS/SharePointTestApplication.zip
Regards, PJ Mistry (Email: [email protected] | Web: http://www.projectsolution.co.uk | Blog: EPMGuy.com)Hi Mistry,
I sure that CSOM will authenticate without passing the
"clientContext.Credentials = Net.CredentialCache.DefaultCredentials" by default. It will take the current login user credentials by default. For more details about the CSOM operations refer the below link.
http://msdn.microsoft.com/en-us/library/office/fp179912.aspx
-- Vadivelu B Life with SharePoint -
Hi,
I want to fetch the list of users who all are having full access to the sharepoint list using client object model with .Net
Please let me know if any property for the user object or any other way to get it.
Thanks in advance.Here you are complete code i created from some years it lists all groups and users, you can just add a check in the permissions loop to see if it is equal to Full Control.
Private void GetData(object obj)
MyArgs args = obj as MyArgs;
try
if (args == null)
return; // called without parameters or invalid type
using (ClientContext clientContext = new ClientContext(args.URL))
// clientContext.AuthenticationMode = ClientAuthenticationMode.;
NetworkCredential credentials = new NetworkCredential(args.UserName, args.Password, args.Domain);
clientContext.Credentials = credentials;
RoleAssignmentCollection roles = clientContext.Web.RoleAssignments;
ListViewItem lvi;
ListViewItem.ListViewSubItem lvsi;
ListViewItem lvigroup;
ListViewItem.ListViewSubItem lvsigroup;
clientContext.Load(roles);
clientContext.ExecuteQuery();
foreach (RoleAssignment orole in roles)
clientContext.Load(orole.Member);
clientContext.ExecuteQuery();
//name
//MessageBox.Show(orole.Member.LoginName);
lvi = new ListViewItem();
lvi.Text = orole.Member.LoginName;
lvsi = new ListViewItem.ListViewSubItem();
lvsi.Text = orole.Member.PrincipalType.ToString();
lvi.SubItems.Add(lvsi);
//get the type group or user
// MessageBox.Show(orole.Member.PrincipalType.ToString());
if (orole.Member.PrincipalType.ToString() == "SharePointGroup")
lvigroup = new ListViewItem();
lvigroup.Text = orole.Member.LoginName;
// args.GroupsList.Items.Add(lvigroup);
DoUpdate1(lvigroup);
Group group = clientContext.Web.SiteGroups.GetById(orole.Member.Id);
UserCollection collUser = group.Users;
clientContext.Load(collUser);
clientContext.ExecuteQuery();
foreach (User oUser in collUser)
lvigroup = new ListViewItem();
lvigroup.Text = "";
lvsigroup = new ListViewItem.ListViewSubItem();
lvsigroup.Text = oUser.LoginName;
lvigroup.SubItems.Add(lvsigroup);
//args.GroupsList.Items.Add(lvigroup);
DoUpdate1(lvigroup);
// MessageBox.Show(oUser.LoginName);
RoleDefinitionBindingCollection roleDefsbindings = null;
roleDefsbindings = orole.RoleDefinitionBindings;
clientContext.Load(roleDefsbindings);
clientContext.ExecuteQuery();
//permission level
lvsi = new ListViewItem.ListViewSubItem();
string permissionsstr = string.Empty;
for (int i = 0; i < roleDefsbindings.Count; i++)
if (i == roleDefsbindings.Count - 1)
permissionsstr = permissionsstr += roleDefsbindings[i].Name;
else
permissionsstr = permissionsstr += roleDefsbindings[i].Name + ", ";
lvsi.Text = permissionsstr;
lvi.SubItems.Add(lvsi);
// args.PermissionsList.Items.Add(lvi);
DoUpdate2(lvi);
catch (Exception ex)
MessageBox.Show(ex.Message);
finally
DoUpdate3();
Kind Regards, John Naguib Technical Consultant/Architect MCITP, MCPD, MCTS, MCT, TOGAF 9 Foundation -
Re: [SunONE-JATO] Re: Using an object to store and display data
Personally, I think there is little or no value to creating a "domain"
object that itself relies on a JATO QueryModel internally, but hides that
fact and requires use of BeanAdapterModel.
It would be more appropriate (and much less work, and more scalable) to just
derive a QueryModel subclass and add the domain-specific behavior to the
model. In other words, what's the point of creating an object that hides
JATO inside it when you're running in JATO to begin with? Now if the domain
object were doing plain JDBC, and thus trying to be JATO independent, that
would be different. However, you could still implement the Model interface
on the object (or use BeanAdapterModel) to integrate it seamlessly with the
View tier.
Todd
----- Original Message -----
From: "grschroeder" <grschroeder@y...>
Sent: Wednesday, July 31, 2002 12:00 PM
Subject: [SunONE-JATO] Re: Using an object to store and display data
Craig,
I think it all finally makes sense. First, your assumption is
correct regarding the process flow. The ViewBean will interact with
a custom Javabean which will then in turn interact with a SQL Model
to access the database. So now let me make sure I understand what I
need to do. Basically the custom Javabean will have a method to get
the SQLModel. I would then invoke the setValue method on the
SQLModel and call the appropriate execute method( e.g.,
executeUpdate, etc. ) just like I would do from a ViewBean. Does
this sound correct?
Thanks,
Greg
--- In SunONE-JATO@y..., "Craig V. Conover" <craig.conover@s...>
wrote:
Greg,
see below...
grschroeder wrote:
Thanks for the help Craig. I looked at the sample code that makes
use of the BeanAdapterModel. Basically it looks like it allows a
view to interact with a bean the same way it would interact with
any
other model. That part I think I understand.
This is correct.
The part I'm a little
unclear on still is how to interface this BeanAdapterModel( which
is
a very basic model ) that I now have with a query model toactually
interact with the database.
Not sure what you mean by "interface this BeanAdapterModel ... witha
query model". Does this mean that you have a ViewBean the interactswith
a custom JavaBean via the BeanAdpterModel wrapper, and from the
JavaBean you are interacting with the SQL Model?
So it looks like this: ViewBean > BeanAdapterModel(Custom JavaBean)
SQL Model > RDBMS
That's what I am reading anyway. Please explain this to me.
Would I need to make direct JDBC calls
from my custom model instead of letting JATO dynamically create
the
calls for me?
If my assumptions above are correct, then the custom JavaBean cansimply
use the SQL Model in exactly the same manner as the ViewBean,otherwise,
if no SQL Model is involved, then yes, you need to handle JDBCdirectly,
which is fine, if you do it "right" (connection pooling, result set
handling, etc.).
Thanks,
Greg
--- In SunONE-JATO@y..., "Craig V. Conover" <craig.conover@s...>
wrote:
I think the best approach would be to treat your Domain Objects
(DO) as
the Database (the enterprise tier) from JATO's perspective. You
could
create custom models that interface with our DO's and then the
JATO
Views could easily bind to the custom DO models just like anyother
model. This should eliminate the need for pushing data/objectsfrom
>
view
to model to database.
There is a JATO class called BeanAdapterModel that might be just
what
you need, however, I am not experienced with using it. Maybe
someone
else on my team or in the community could better explain how to
use
>
this
class.
craig
grschroeder wrote:
Venki,
Thanks for the response. Actually, I'm not sure if I can answer
all
of your questions because those are some of the same questions
that
we're trying to answer ourselves. Basically, what we're trying
to
>do
is incorporate our domain object model into the JATO framework.
My
thinking was that one way we could accomplish this was by
storing
>a
Javabean object in the HTTPSession to represent an object in the
domain model, and that the Viewbean and JATO Model could get and
set
data from there. If you have a better suggestion of how to
accomplish this, I'm definitely open to hearing it.
Thanks,
Greg
--- In SunONE-JATO@y..., Venki <heyvenki@y...> wrote:
OK grschroeder , first let me get this straight:
0. Are you going to pass this object to the model, or are u
going
>
to pass the session object to the model?
1. Is there any specific reason for this approach you are
taking?
2. Will there be a notification from the object u havementioned
>to
have the model persist the data?
3. What about the reverse case, when the model refreshes the
data,
how are you going to refresh you object?
4. The JavaBean Object that u are talking about, is it your own
object or is it implementation of an existing JATO interface?
~Venki
grschroeder wrote:I'm fairly new to JATO, but I think I now
have
>a
basic understanding
of how Viewbeans and Models interact. However, I want to
incorporate
the use of a Javabean object that will be stored in the HTTP
session
and will act as the connection between the Viewbean and Model
instead
of having the Viewbean and Model interact directly with each
other.
Basically I would like to have the Model set data in the object
stored in the session so that the Viewbean can pull it out to
display
it. And vice versa, once the user modifies the data and is
ready
>
to
persist it, I would like to have the Viewbean set data in the
object
stored in the session so that the Model can pull it out to
store
>it
in the database. I'm not sure what the best approach would be
to
accomplish this. Any help you could give would be greatly
appreciated.
Thanks,
Greg
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
Service.
Venki
IT Solutions
#6, Pycrofts Garden Road, Nugambakkam, Chennai - 600 006
91-44-4925740(Home) 91-44-8212877(Work)
* Luck is what happens when Preparation meets Opportunity.
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
>To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jspPersonally, I think there is little or no value to creating a "domain"
object that itself relies on a JATO QueryModel internally, but hides that
fact and requires use of BeanAdapterModel.
It would be more appropriate (and much less work, and more scalable) to just
derive a QueryModel subclass and add the domain-specific behavior to the
model. In other words, what's the point of creating an object that hides
JATO inside it when you're running in JATO to begin with? Now if the domain
object were doing plain JDBC, and thus trying to be JATO independent, that
would be different. However, you could still implement the Model interface
on the object (or use BeanAdapterModel) to integrate it seamlessly with the
View tier.
Todd
----- Original Message -----
From: "grschroeder" <grschroeder@y...>
Sent: Wednesday, July 31, 2002 12:00 PM
Subject: [SunONE-JATO] Re: Using an object to store and display data
Craig,
I think it all finally makes sense. First, your assumption is
correct regarding the process flow. The ViewBean will interact with
a custom Javabean which will then in turn interact with a SQL Model
to access the database. So now let me make sure I understand what I
need to do. Basically the custom Javabean will have a method to get
the SQLModel. I would then invoke the setValue method on the
SQLModel and call the appropriate execute method( e.g.,
executeUpdate, etc. ) just like I would do from a ViewBean. Does
this sound correct?
Thanks,
Greg
--- In SunONE-JATO@y..., "Craig V. Conover" <craig.conover@s...>
wrote:
Greg,
see below...
grschroeder wrote:
Thanks for the help Craig. I looked at the sample code that makes
use of the BeanAdapterModel. Basically it looks like it allows a
view to interact with a bean the same way it would interact with
any
other model. That part I think I understand.
This is correct.
The part I'm a little
unclear on still is how to interface this BeanAdapterModel( which
is
a very basic model ) that I now have with a query model toactually
interact with the database.
Not sure what you mean by "interface this BeanAdapterModel ... witha
query model". Does this mean that you have a ViewBean the interactswith
a custom JavaBean via the BeanAdpterModel wrapper, and from the
JavaBean you are interacting with the SQL Model?
So it looks like this: ViewBean > BeanAdapterModel(Custom JavaBean)
SQL Model > RDBMS
That's what I am reading anyway. Please explain this to me.
Would I need to make direct JDBC calls
from my custom model instead of letting JATO dynamically create
the
calls for me?
If my assumptions above are correct, then the custom JavaBean cansimply
use the SQL Model in exactly the same manner as the ViewBean,otherwise,
if no SQL Model is involved, then yes, you need to handle JDBCdirectly,
which is fine, if you do it "right" (connection pooling, result set
handling, etc.).
Thanks,
Greg
--- In SunONE-JATO@y..., "Craig V. Conover" <craig.conover@s...>
wrote:
I think the best approach would be to treat your Domain Objects
(DO) as
the Database (the enterprise tier) from JATO's perspective. You
could
create custom models that interface with our DO's and then the
JATO
Views could easily bind to the custom DO models just like anyother
model. This should eliminate the need for pushing data/objectsfrom
>
view
to model to database.
There is a JATO class called BeanAdapterModel that might be just
what
you need, however, I am not experienced with using it. Maybe
someone
else on my team or in the community could better explain how to
use
>
this
class.
craig
grschroeder wrote:
Venki,
Thanks for the response. Actually, I'm not sure if I can answer
all
of your questions because those are some of the same questions
that
we're trying to answer ourselves. Basically, what we're trying
to
>do
is incorporate our domain object model into the JATO framework.
My
thinking was that one way we could accomplish this was by
storing
>a
Javabean object in the HTTPSession to represent an object in the
domain model, and that the Viewbean and JATO Model could get and
set
data from there. If you have a better suggestion of how to
accomplish this, I'm definitely open to hearing it.
Thanks,
Greg
--- In SunONE-JATO@y..., Venki <heyvenki@y...> wrote:
OK grschroeder , first let me get this straight:
0. Are you going to pass this object to the model, or are u
going
>
to pass the session object to the model?
1. Is there any specific reason for this approach you are
taking?
2. Will there be a notification from the object u havementioned
>to
have the model persist the data?
3. What about the reverse case, when the model refreshes the
data,
how are you going to refresh you object?
4. The JavaBean Object that u are talking about, is it your own
object or is it implementation of an existing JATO interface?
~Venki
grschroeder wrote:I'm fairly new to JATO, but I think I now
have
>a
basic understanding
of how Viewbeans and Models interact. However, I want to
incorporate
the use of a Javabean object that will be stored in the HTTP
session
and will act as the connection between the Viewbean and Model
instead
of having the Viewbean and Model interact directly with each
other.
Basically I would like to have the Model set data in the object
stored in the session so that the Viewbean can pull it out to
display
it. And vice versa, once the user modifies the data and is
ready
>
to
persist it, I would like to have the Viewbean set data in the
object
stored in the session so that the Model can pull it out to
store
>it
in the database. I'm not sure what the best approach would be
to
accomplish this. Any help you could give would be greatly
appreciated.
Thanks,
Greg
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
Service.
Venki
IT Solutions
#6, Pycrofts Garden Road, Nugambakkam, Chennai - 600 006
91-44-4925740(Home) 91-44-8212877(Work)
* Luck is what happens when Preparation meets Opportunity.
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
>To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp
To download the latest version of JATO, please visit:
http://www.sun.com/software/download/developer/5102.html
For more information about JATO, please visit:
http://developer.iplanet.com/tech/appserver/framework/index.jsp -
Upload an excel file input into an itab,display in ALV using ABAP objects
Requirement:
Create a selection screen which takes an excel file as input with parameters emp id, emp name, salary, mnth, ph no.
Create a database table with the same fields.
The program needs to have two modes. Display mode and update mode.
Display mode only displays the file data in alv grid and update mode updates database table with similar parameters as above and also shows alv grid output.
task is to do using Object oriented approach. This should also have the facility to modify the cell values in ALV grid and once saved then it needs to update the database accordingly.
I have done the same functionality in a report program without using ABAP objects but finding difficulty in using object oriented approach.Please help me as i am new to abap-objects.
Thanks in advance.......Hi,
The selection screen design and all remains the same.
Get all the detials which you need in your final internal table.
This internal table will be used to display in the ALV grid.
The approach remains the same as the normal programing.
Prepare a field catalog table and then use it along with the internal table to display in the grid.
The only change is that instead of FM you will have to make us of classes and their methods.
Firstly you will have to create a screen.
On this screen create a custom control object and give it some name. say for eg. CC_CONTAINER.
This will be a container on which the ALV grid object will be placed.
2 objects are needed to display the grid
CL_GUI_CUSTOM_CONTAINER and CL_GUI_ALV_GRID.
In the PBO of the screen first create an instance of object CL_GUI_CUSTOM_CONTAINER
CREATE OBJECT y_lobj_cont
EXPORTING
container_name = 'CC_CONTAINER'
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5
OTHERS = 6.
IF sy-subrc NE 0.
MESSAGE ID sy-msgid TYPE y_k_s NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
Then create a instance of the GRID
IF y_lobj_grid IS INITIAL.
CREATE OBJECT y_lobj_grid
EXPORTING
i_parent = y_lobj_cont
EXCEPTIONS
error_cntl_create = 1
error_cntl_init = 2
error_cntl_link = 3
error_dp_create = 4
OTHERS = 5 .
IF sy-subrc NE 0.
MESSAGE ID sy-msgid TYPE y_k_s NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDIF.
Then call the method SET_TABLE_FOR_FIRST_DISPLAY to display the grid.
CALL METHOD y_lobj_grid->set_table_for_first_display
EXPORTING
it_toolbar_excluding = y_v_lt_exclude
CHANGING
it_outtab = y_li_tbl
it_fieldcatalog = y_li_fcat
EXCEPTIONS
invalid_parameter_combination = 1
program_error = 2
too_many_lines = 3
OTHERS = 4.
IF sy-subrc NE 0.
MESSAGE ID sy-msgid TYPE y_k_s NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
Check the example program BCALV_GRID_EDIT for better understanding.
Regards,
Ankur Parab -
Module Pool Programming using Abap Objects
Hi gurus.,
I need to create a module pool program with tabstrips and tablecontrols using Abap objects...plz guide me how i can achieve this... i am very much confused.. i dont know how and where to start .. plz send me documents and sample codes related to this topic..Also hoe i can implement f4 help in screen fields.. plz help me with Sample Code....
Regards.,
S.SivakumarHi Marcelo Ramos.,
here is my code without using WebLOg ..
PROGRAM ZACR018_BOXKOD .
TABLES DECLARATION
TABLES: ZACT02_BOXKOD, ZACS018_STR, MARA.
CONTROLS TABC TYPE TABLEVIEW USING SCREEN 102.
END OF TABLES DECLARATION
DEFINE DYN_DECLARE_CREATE.
DATA: &1 TYPE REF TO &2.
CREATE OBJECT &1.
END-OF-DEFINITION.
CONSTANTS C_WERKS TYPE WERKS_D VALUE '7600'.
CONSTANTS C_REPID TYPE SY-REPID VALUE SY-REPID.
CONSTANTS C_VERID TYPE VERID VALUE '0001'.
CONSTANTS C_MDV01 TYPE MDV01 VALUE 'F3LB02'.
CLASS CL_TABLE_CONTROL DEFINITION.
PUBLIC SECTION.
CLASS-DATA: IT_C_DISPLAY TYPE STANDARD TABLE OF ZACS018_STR.
CLASS-DATA: WA_DISPLAY TYPE ZACS018_STR.
CLASS-DATA: WA_COLS LIKE LINE OF TABC-COLS.
CLASS-METHODS M1 IMPORTING WA_C_DISPLAY TYPE ZACS018_STR EXPORTING ZACS018_STR_C TYPE ZACS018_STR.
CLASS-METHODS M2 IMPORTING ZACS018_STR_C TYPE ZACS018_STR CHANGING IT_C_DISPLAY LIKE IT_C_DISPLAY.
CLASS-METHODS M3 IMPORTING SAVE_OK TYPE SY-UCOMM CHANGING C_TABC TYPE CX_TABLEVIEW.
CLASS-METHODS M4 IMPORTING MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN
PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
SAVE_OK TYPE SY-UCOMM
CHANGING C_TABC TYPE CX_TABLEVIEW.
ENDCLASS.
CLASS CL_TABLE_CONTROL IMPLEMENTATION.
METHOD M1.
ZACS018_STR_C = WA_C_DISPLAY.
ENDMETHOD.
METHOD M2.
DESCRIBE TABLE IT_C_DISPLAY.
IF TABC-CURRENT_LINE > SY-TFILL.
APPEND ZACS018_STR_C TO IT_C_DISPLAY.
ELSE.
MODIFY IT_C_DISPLAY FROM ZACS018_STR_C INDEX TABC-CURRENT_LINE.
ENDIF.
ENDMETHOD.
METHOD M3.
IF SAVE_OK = 'CHECK'.
LOOP AT C_TABC-COLS INTO WA_COLS.
IF WA_COLS-SCREEN-GROUP2 = 'BOT'.
WA_COLS-SCREEN-INPUT = 0.
MODIFY C_TABC-COLS FROM WA_COLS INDEX SY-TABIX.
ENDIF.
ENDLOOP.
ELSE.
LOOP AT C_TABC-COLS INTO WA_COLS.
IF WA_COLS-SCREEN-GROUP2 = 'BOT'.
WA_COLS-SCREEN-INPUT = 1.
MODIFY C_TABC-COLS FROM WA_COLS INDEX SY-TABIX.
ENDIF.
ENDLOOP.
ENDIF.
ENDMETHOD.
METHOD M4.
IF MASTER_PATTERN IS INITIAL OR PATTERNSLNO IS INITIAL.
LOOP AT C_TABC-COLS INTO WA_COLS.
IF WA_COLS-SCREEN-GROUP2 = 'BOT'.
WA_COLS-SCREEN-INPUT = 0.
MODIFY C_TABC-COLS FROM WA_COLS INDEX SY-TABIX.
ENDIF.
ENDLOOP.
ELSE.
IF SAVE_OK NE 'CHECK'.
LOOP AT C_TABC-COLS INTO WA_COLS.
IF WA_COLS-SCREEN-GROUP2 = 'BOT'.
WA_COLS-SCREEN-INPUT = 1.
MODIFY C_TABC-COLS FROM WA_COLS INDEX SY-TABIX.
ENDIF.
ENDLOOP.
ENDIF.
ENDIF.
ENDMETHOD.
ENDCLASS.
INTERFACE I_DATA.
DATA: WA_MARA TYPE MARA.
DATA: WA_MARC TYPE MARC.
DATA: WA_MAST TYPE MAST.
DATA: WA_STKO TYPE STKO.
DATA: WA_MKAL TYPE MKAL.
DATA: IT_STPOX TYPE STANDARD TABLE OF STPOX.
DATA: WA_STPOX TYPE STPOX.
DATA: WA_ZACT02_BOXKOD TYPE ZACT02_BOXKOD.
DATA: IT_C_DISPLAY TYPE STANDARD TABLE OF ZACS018_STR.
DATA: IT_SORT_DISPLAY TYPE STANDARD TABLE OF ZACS018_STR.
DATA: WA_DISPLAY TYPE ZACS018_STR.
DATA: W_YIELD(5) TYPE P DECIMALS 2.
METHODS PARTNO_VAL IMPORTING PARTCODE TYPE ZACS018_STR-PARTCODE.
METHODS MAINBI_VAL IMPORTING MAINB TYPE ZACS018_STR-MAINB.
METHODS CAVITY_VAL IMPORTING CAVITY TYPE ZACS018_STR-CAVITY.
METHODS GET_COMP_WT IMPORTING PARTCODE TYPE ZACS018_STR-PARTCODE EXPORTING GROSSWT TYPE ZACS018_STR-GROSSWT.
METHODS NETWT_VAL IMPORTING NETWT TYPE ZACS018_STR-NETWT GROSSWT TYPE ZACS018_STR-GROSSWT.
METHODS MASPAT_VAL IMPORTING MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN.
METHODS PATSLNO_VAL IMPORTING PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN .
METHODS MAX_REF EXPORTING VERSNO TYPE ZACT02_BOXKOD-VERSNO.
METHODS NOOFBOX_VAL IMPORTING BMSCH TYPE ZACT02_BOXKOD-BMSCH.
METHODS TOTTIME_VAL IMPORTING VGW01 TYPE ZACT02_BOXKOD-VGW01.
METHODS TOTRUNWT IMPORTING IT_C_DISPLAY LIKE IT_C_DISPLAY
EXPORTING W_SUM_RUNWT LIKE ZACS018_STR-NETWT.
METHODS TOTCOMP_WT IMPORTING IT_C_DISPLAY LIKE IT_C_DISPLAY
EXPORTING W_SUM_COMPWT LIKE ZACS018_STR-NETWT.
METHODS CHECK_OK IMPORTING SAVE_OK TYPE SY-UCOMM.
METHODS SCREEN_DISPLAY IMPORTING MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN
PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
SAVE_OK TYPE SY-UCOMM.
METHODS DUP_CHECK IMPORTING IT_C_DISPLAY LIKE IT_C_DISPLAY.
METHODS BOX_YLD IMPORTING W_SUM_COMPWT LIKE ZACS018_STR-NETWT
W_TOT_WT LIKE ZACS018_STR-NETWT
EXPORTING W_YIELD LIKE W_YIELD.
ENDINTERFACE.
CLASS CL_CONTROL_EVENTS DEFINITION.
PUBLIC SECTION.
CLASS-DATA: C_WERKS TYPE WERKS_D VALUE C_WERKS.
INTERFACES I_DATA.
ENDCLASS.
CLASS CL_CONTROL_EVENTS IMPLEMENTATION.
METHOD I_DATA~PARTNO_VAL.
SELECT SINGLE * FROM MARA INTO I_DATA~WA_MARA WHERE MATNR = PARTCODE.
IF SY-SUBRC <> 0.
MESSAGE TEXT-001 TYPE 'E'.
ELSE.
IF I_DATA~WA_MARA-MTART NE 'HALB'.
MESSAGE TEXT-002 TYPE 'E'.
ENDIF.
SELECT SINGLE * FROM MARC INTO I_DATA~WA_MARC WHERE MATNR = PARTCODE AND
WERKS = C_WERKS.
IF SY-SUBRC <> 0.
MESSAGE TEXT-003 TYPE 'E'.
ELSE.
IF I_DATA~WA_MARC-FEVOR NE 'KOD'.
MESSAGE TEXT-004 TYPE 'E'.
ENDIF.
ENDIF.
ENDIF.
SELECT SINGLE * FROM MKAL INTO I_DATA~WA_MKAL WHERE MATNR = PARTCODE AND
WERKS = C_WERKS AND
VERID = C_VERID AND
MDV01 = C_MDV01.
IF SY-SUBRC <> 0.
MESSAGE TEXT-028 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~CAVITY_VAL.
SET CURSOR FIELD 'ZACS018_STR-CAVITY' LINE SY-STEPL.
IF CAVITY IS INITIAL.
MESSAGE TEXT-005 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~MAINBI_VAL.
SET CURSOR FIELD 'ZACS018_STR-MAINB' LINE SY-STEPL.
IF MAINB IS INITIAL.
MESSAGE TEXT-006 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~GET_COMP_WT.
SET CURSOR FIELD 'ZACS018_STR-PARTCODE' LINE SY-STEPL.
*SELECT SINGLE MAST~MATNR
MAST~WERKS
MAST~STLAL
STKO~DATUV
INTO (I_DATAWA_MAST-MATNR,I_DATAWA_MAST-WERKS,I_DATAWA_MAST-STLAL,I_DATAWA_STKO-DATUV)
FROM MAST AS MAST INNER JOIN STKO AS STKO
ON STKOSTLNR = MASTSTLNR AND STKOSTLAL = MASTSTLAL
WHERE MAST~MATNR = PARTCODE AND
STKO~STLST = '1' AND
STKO~STLTY = 'M' AND
STKO~LKENZ = '' AND
STKO~LOEKZ = ''.
SELECT SINGLE * FROM MAST INTO I_DATA~WA_MAST WHERE MATNR = PARTCODE AND
STLAN = '1' AND
STLAL = '01' AND
WERKS = C_WERKS.
IF SY-SUBRC <> 0.
MESSAGE TEXT-009 TYPE 'E'.
ENDIF.
*CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR'
EXPORTING
PERCENTAGE = 50
TEXT = TEXT-007.
*WAIT UP TO 2 SECONDS.
REFRESH I_DATA~IT_STPOX.
CALL FUNCTION 'CS_BOM_EXPL_MAT_V2'
EXPORTING
FTREL = 'X'
ALEKZ = ' '
ALTVO = ' '
AUFSW = ' '
AUMGB = ' '
AUMNG = 0
AUSKZ = 'X'
AMIND = ' '
BAGRP = ' '
BEIKZ = ' '
BESSL = ' '
BGIXO = 'X'
BREMS = 'X'
CAPID = 'PP01'
CHLST = ' '
COSPR = ' '
CUOBJ = 000000000000000
CUOVS = 0
CUOLS = ' '
DATUV = SY-DATUM
DELNL = SPACE
DRLDT = ' '
EHNDL = '1'
EMENG = 0
ERSKZ = ' '
ERSSL = ' '
FBSTP = ' '
KNFBA = ' '
KSBVO = ' '
MBWLS = ' '
MKTLS = 'X'
MDMPS = ' '
MEHRS = ' '
MKMAT = ' '
MMAPS = ' '
SALWW = ' '
SPLWW = ' '
MMORY = '0'
MTNRV = PARTCODE
NLINK = ' '
POSTP = ' '
RNDKZ = ' '
RVREL = ' '
SANFR = ' '
SANIN = ' '
SANKA = ' '
SANKO = ' '
SANVS = ' '
SCHGT = ' '
STKKZ = ' '
STLAL = '01'
STLAN = '1'
STPST = 0
SVWVO = 'X'
WERKS = C_WERKS
NORVL = ' '
MDNOT = ' '
PANOT = ' '
QVERW = ' '
VERID = ' '
VRSVO = 'X'
IMPORTING
TOPMAT =
DSTST =
TABLES
STB = I_DATA~IT_STPOX
MATCAT =
EXCEPTIONS
ALT_NOT_FOUND = 1
CALL_INVALID = 2
MATERIAL_NOT_FOUND = 3
MISSING_AUTHORIZATION = 4
NO_BOM_FOUND = 5
NO_PLANT_DATA = 6
NO_SUITABLE_BOM_FOUND = 7
CONVERSION_ERROR = 8
OTHERS = 9
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 I_DATA~IT_STPOX INTO I_DATA~WA_STPOX.
SELECT SINGLE FEVOR FROM MARC INTO I_DATA~WA_MARC-FEVOR WHERE MATNR = I_DATA~WA_STPOX-IDNRK AND
WERKS = I_DATA~WA_STPOX-WERKS AND
FEVOR = 'MLT'.
IF SY-SUBRC EQ 0.
GROSSWT = I_DATA~WA_STPOX-MNGLG.
EXIT.
ELSE.
CLEAR GROSSWT.
ENDIF.
ENDLOOP.
IF GROSSWT IS INITIAL.
MESSAGE TEXT-008 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~NETWT_VAL.
SET CURSOR FIELD 'ZACS018_STR-NETWT' LINE SY-STEPL.
IF NETWT IS INITIAL.
MESSAGE TEXT-010 TYPE 'E'.
ELSE.
IF NETWT >= GROSSWT.
MESSAGE TEXT-011 TYPE 'E'.
ENDIF.
ENDIF.
ENDMETHOD.
METHOD I_DATA~MASPAT_VAL.
IF MASTER_PATTERN IS INITIAL.
MESSAGE TEXT-014 TYPE 'E'.
ENDIF.
SELECT SINGLE * FROM MARA INTO I_DATA~WA_MARA WHERE MATNR = MASTER_PATTERN.
IF SY-SUBRC <> 0.
MESSAGE TEXT-001 TYPE 'E'.
ELSE.
IF I_DATA~WA_MARA-MTART NE 'FHMI'.
MESSAGE TEXT-012 TYPE 'E'.
ENDIF.
SELECT SINGLE * FROM MARC INTO I_DATA~WA_MARC WHERE MATNR = MASTER_PATTERN AND
WERKS = C_WERKS.
IF SY-SUBRC <> 0.
MESSAGE TEXT-003 TYPE 'E'.
ELSE.
IF I_DATA~WA_MARC-FEVOR NE 'MLD'.
MESSAGE TEXT-013 TYPE 'E'.
ENDIF.
ENDIF.
ENDIF.
ENDMETHOD.
METHOD I_DATA~PATSLNO_VAL.
IF PATTERNSLNO IS INITIAL.
MESSAGE TEXT-016 TYPE 'E'.
ENDIF.
SELECT SINGLE * FROM ZACT02_BOXKOD INTO I_DATA~WA_ZACT02_BOXKOD WHERE MASTER_PATTERN = MASTER_PATTERN
AND PATTERNSLNO = PATTERNSLNO.
IF SY-SUBRC EQ 0.
MESSAGE TEXT-015 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~MAX_REF.
SELECT SINGLE MAX( VERSNO ) FROM ZACT02_BOXKOD INTO VERSNO.
VERSNO = VERSNO + 1.
ENDMETHOD.
METHOD I_DATA~NOOFBOX_VAL.
IF BMSCH IS INITIAL.
LOOP AT SCREEN.
IF SCREEN-GROUP2 = 'BOT' AND SCREEN-NAME <> 'ZACT02_BOXKOD-PRD_ACT' AND SCREEN-NAME <> 'ZACT02_BOXKOD-SHOTS'.
SCREEN-INPUT = 1.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
MESSAGE TEXT-017 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~TOTTIME_VAL.
IF VGW01 IS INITIAL.
MESSAGE TEXT-018 TYPE 'E'.
ENDIF.
IF VGW01 > 480.
MESSAGE TEXT-019 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~TOTRUNWT.
CLEAR W_SUM_RUNWT.
LOOP AT IT_C_DISPLAY INTO I_DATA~WA_DISPLAY.
W_SUM_RUNWT = W_SUM_RUNWT + I_DATA~WA_DISPLAY-NETWT * I_DATA~WA_DISPLAY-CAVITY.
ENDLOOP.
ENDMETHOD.
METHOD I_DATA~TOTCOMP_WT.
CLEAR W_SUM_COMPWT.
LOOP AT IT_C_DISPLAY INTO I_DATA~WA_DISPLAY.
W_SUM_COMPWT = W_SUM_COMPWT + I_DATA~WA_DISPLAY-GROSSWT * I_DATA~WA_DISPLAY-CAVITY.
ENDLOOP.
ENDMETHOD.
METHOD I_DATA~CHECK_OK.
IF SAVE_OK = 'CHECK'.
LOOP AT SCREEN.
IF SCREEN-GROUP2 = 'BOT'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ELSE.
LOOP AT SCREEN.
IF SCREEN-GROUP2 = 'BOT'.
SCREEN-INPUT = 1.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDMETHOD.
METHOD I_DATA~SCREEN_DISPLAY.
IF MASTER_PATTERN IS INITIAL
OR PATTERNSLNO IS INITIAL.
LOOP AT SCREEN.
IF SCREEN-GROUP2 = 'BOT'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ELSE.
IF SAVE_OK NE 'CHECK'.
LOOP AT SCREEN.
IF SCREEN-GROUP2 = 'BOT'.
SCREEN-INPUT = 1.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDIF.
ENDMETHOD.
METHOD I_DATA~DUP_CHECK. " IMPORTING IT_C_DISPLAY
DATA: W_PARTCODE LIKE I_DATA~WA_DISPLAY-PARTCODE.
I_DATA~IT_SORT_DISPLAY = IT_C_DISPLAY.
SORT I_DATA~IT_SORT_DISPLAY BY PARTCODE.
CLEAR W_PARTCODE.
LOOP AT I_DATA~IT_SORT_DISPLAY INTO I_DATA~WA_DISPLAY.
IF W_PARTCODE = I_DATA~WA_DISPLAY-PARTCODE.
MESSAGE TEXT-027 TYPE 'E'.
ENDIF.
W_PARTCODE = I_DATA~WA_DISPLAY-PARTCODE.
ENDLOOP.
ENDMETHOD.
METHOD I_DATA~BOX_YLD.
W_YIELD = ( W_SUM_COMPWT / W_TOT_WT ) * 100.
ENDMETHOD.
ENDCLASS.
inherited class for edit mode
CLASS CL_CONTROL_EDIT DEFINITION INHERITING FROM CL_CONTROL_EVENTS .
PUBLIC SECTION.
METHODS GET_DATA IMPORTING MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN
PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
EXPORTING VERSNO TYPE ZACT02_BOXKOD-VERSNO
CHANGING ZACT02_BOXKOD TYPE ZACT02_BOXKOD
IT_C_DISPLAY LIKE I_DATA~IT_C_DISPLAY
IT_DEL_DISPLAY LIKE I_DATA~IT_C_DISPLAY
TABC TYPE CX_TABLEVIEW.
METHODS PATSLNO_VAL_CHG IMPORTING PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN .
ENDCLASS.
CLASS CL_CONTROL_EDIT IMPLEMENTATION.
METHOD GET_DATA.
IF MASTER_PATTERN IS NOT INITIAL AND PATTERNSLNO IS NOT INITIAL.
IF IT_C_DISPLAY IS INITIAL.
IF IT_DEL_DISPLAY IS INITIAL.
SELECT SINGLE MAX( VERSNO ) FROM ZACT02_BOXKOD INTO VERSNO WHERE
MASTER_PATTERN = MASTER_PATTERN AND
PATTERNSLNO = PATTERNSLNO.
SELECT SINGLE * FROM ZACT02_BOXKOD INTO ZACT02_BOXKOD WHERE
MASTER_PATTERN = MASTER_PATTERN AND
PATTERNSLNO = PATTERNSLNO AND
VERSNO = VERSNO..
SELECT PARTCODE MAINB CAVITY GROSSWT NETWT FROM ZACT02_BOXKOD INTO
CORRESPONDING FIELDS OF TABLE IT_C_DISPLAY WHERE
MASTER_PATTERN = MASTER_PATTERN AND
PATTERNSLNO = PATTERNSLNO AND
VERSNO = VERSNO.
IT_DEL_DISPLAY[] = IT_C_DISPLAY[].
DESCRIBE TABLE IT_C_DISPLAY.
TABC-LINES = SY-TFILL.
ENDIF.
ENDIF.
ENDIF.
ENDMETHOD.
METHOD PATSLNO_VAL_CHG.
SELECT SINGLE * FROM ZACT02_BOXKOD INTO I_DATA~WA_ZACT02_BOXKOD WHERE MASTER_PATTERN = MASTER_PATTERN
AND PATTERNSLNO = PATTERNSLNO.
IF PATTERNSLNO IS INITIAL.
MESSAGE TEXT-016 TYPE 'E'.
ENDIF.
IF SY-SUBRC <> 0.
MESSAGE TEXT-022 TYPE 'E'.
ENDIF.
ENDMETHOD.
ENDCLASS.
inheriting for display
CLASS CL_CONTROL_DISPLAY DEFINITION INHERITING FROM CL_CONTROL_EDIT .
PUBLIC SECTION.
METHODS GET_DISPLAY_DATA IMPORTING MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN
PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
VERSNO TYPE ZACT02_BOXKOD-VERSNO
CHANGING IT_C_DISPLAY LIKE I_DATA~IT_C_DISPLAY
ZACT02_BOXKOD TYPE ZACT02_BOXKOD
TABC TYPE CX_TABLEVIEW.
ENDCLASS.
CLASS CL_CONTROL_DISPLAY IMPLEMENTATION.
METHOD GET_DISPLAY_DATA.
SELECT SINGLE * FROM ZACT02_BOXKOD INTO ZACT02_BOXKOD WHERE
MASTER_PATTERN = MASTER_PATTERN AND
PATTERNSLNO = PATTERNSLNO AND
VERSNO = VERSNO..
IF SY-SUBRC <> 0.
MESSAGE TEXT-026 TYPE 'E'.
ENDIF.
SELECT PARTCODE MAINB CAVITY GROSSWT NETWT FROM ZACT02_BOXKOD INTO
CORRESPONDING FIELDS OF TABLE IT_C_DISPLAY WHERE
MASTER_PATTERN = MASTER_PATTERN AND
PATTERNSLNO = PATTERNSLNO AND
VERSNO = VERSNO.
DESCRIBE TABLE IT_C_DISPLAY.
TABC-LINES = SY-TFILL.
ENDMETHOD.
ENDCLASS.
DATA: O_CONTROL_EVENTS TYPE REF TO CL_CONTROL_EVENTS.
DATA: O_CONTROL_EVENTS_EDIT TYPE REF TO CL_CONTROL_EDIT.
DATA: O_CONTROL_EVENTS_DISPLAY TYPE REF TO CL_CONTROL_DISPLAY.
SELECTION SCREEN
END OF SELECTION SCREEN
VARIABLE DECLARATION BEGIN WITH W_
DATA: OK_CODE TYPE SY-UCOMM,
SAVE_OK TYPE SY-UCOMM.
DATA: W_TOT_WT LIKE ZACS018_STR-NETWT,
W_SUM_COMPWT LIKE ZACS018_STR-NETWT,
W_SUM_RUNWT LIKE ZACS018_STR-NETWT,
W_YIELD(5) TYPE P DECIMALS 2.
DATA: W_TIMLO TYPE SY-TIMLO,
W_MODE TYPE SY-UCOMM.
DATA: W_SCREEN_NO TYPE SY-DYNNR.
END OF VARIABLE DECLARATION
WORK AREAS DECLARATION BEGIN WITH WA_
DATA: WA_DISPLAY TYPE ZACS018_STR.
END OF WORK AREAS DECLARATION
INTERNAL TABLES BEGIN WITH IT_
DATA: IT_DISPLAY TYPE ZACS018_STR OCCURS 0.
DATA: IT_DISPLAY_PRD TYPE ZACS018_STR OCCURS 0.
DATA: IT_DEL_DISPLAY TYPE ZACS018_STR OCCURS 0.
DATA: IT_ZACT02_BOXKOD TYPE ZACT02_BOXKOD OCCURS 0 WITH HEADER LINE.
DATA: IT_ZACT02_BOXKOD_DEL TYPE ZACT02_BOXKOD OCCURS 0 WITH HEADER LINE.
DATA: BEGIN OF IT_F4MASTERPAT OCCURS 0,
MASTER_PATTERN LIKE ZACT02_BOXKOD-MASTER_PATTERN,
END OF IT_F4MASTERPAT.
DATA: BEGIN OF IT_F4PATSLNO OCCURS 0,
MASTER_PATTERN LIKE ZACT02_BOXKOD-MASTER_PATTERN,
PATTERNSLNO LIKE ZACT02_BOXKOD-PATTERNSLNO,
VERSNO LIKE ZACT02_BOXKOD-VERSNO,
END OF IT_F4PATSLNO.
DATA: IT_EXCLUDE TYPE TABLE OF SY-UCOMM..
DATA : IT_DYNPRO LIKE DYNPREAD OCCURS 0 WITH HEADER LINE.
END OF INTERNAL TABLES DECLARATIONS
LOAD-OF-PROGRAM.
CREATE OBJECT O_CONTROL_EVENTS.
*& Module USER_COMMAND_0100 INPUT
text
MODULE USER_COMMAND_0100 INPUT.
SAVE_OK = OK_CODE.
CLEAR OK_CODE.
W_MODE = SAVE_OK.
CASE SAVE_OK.
WHEN 'CREATE'.
CALL SCREEN 101.
WHEN 'CHANGE'.
CREATE OBJECT O_CONTROL_EVENTS_EDIT.
CALL SCREEN 101.
WHEN 'DISPLAY'.
APPEND 'SAVE' TO IT_EXCLUDE.
APPEND 'CHECK' TO IT_EXCLUDE.
APPEND 'ADD' TO IT_EXCLUDE.
CREATE OBJECT O_CONTROL_EVENTS_DISPLAY.
CALL SCREEN 101.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Module STATUS_0102 OUTPUT
text
MODULE STATUS_0102 OUTPUT.
CALL METHOD CL_TABLE_CONTROL=>M3 EXPORTING SAVE_OK = SAVE_OK CHANGING C_TABC = TABC.
CALL METHOD O_CONTROL_EVENTS->I_DATA~CHECK_OK EXPORTING SAVE_OK = SAVE_OK.
CALL METHOD O_CONTROL_EVENTS->I_DATA~SCREEN_DISPLAY EXPORTING MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN
PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
SAVE_OK = SAVE_OK.
CALL METHOD CL_TABLE_CONTROL=>M4 EXPORTING MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN
PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
SAVE_OK = SAVE_OK
CHANGING C_TABC = TABC.
DESCRIBE TABLE IT_DISPLAY.
IF TABC-LINES <= 1.
IF SY-TFILL = 0.
TABC-LINES = 1.
ENDIF.
ENDIF.
IF SAVE_OK NE 'CHECK'.
IF ZACT02_BOXKOD-TOOL_ACT <> 'X'.
CLEAR ZACT02_BOXKOD-PRD_ACT.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ZACT02_BOXKOD-PRD_ACT'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ELSE.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ZACT02_BOXKOD-PRD_ACT'.
SCREEN-INPUT = 1.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDIF.
CALL METHOD O_CONTROL_EVENTS->I_DATA~TOTRUNWT EXPORTING IT_C_DISPLAY = IT_DISPLAY
IMPORTING W_SUM_RUNWT = W_SUM_RUNWT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~TOTCOMP_WT EXPORTING IT_C_DISPLAY = IT_DISPLAY
IMPORTING W_SUM_COMPWT = W_SUM_COMPWT.
CLEAR W_TOT_WT.
W_TOT_WT = W_SUM_RUNWT + W_SUM_COMPWT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~BOX_YLD EXPORTING W_SUM_COMPWT = W_SUM_COMPWT
W_TOT_WT = W_TOT_WT
IMPORTING W_YIELD = W_YIELD.
IF W_MODE <> 'CREATE'.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ZACT02_BOXKOD-SHOTS'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
IF W_MODE = 'DISPLAY'.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ADD' OR SCREEN-NAME = 'ICON_DELETE'.
SCREEN-INPUT = '0'.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDMODULE. " STATUS_0102 OUTPUT
*& Module STATUS_0101 OUTPUT
text
MODULE STATUS_0101 OUTPUT.
SET PF-STATUS 'STANDARD' EXCLUDING 'SAVE'.
IF W_MODE = 'CREATE'.
SET TITLEBAR 'STANDARD'.
ELSEIF W_MODE = 'DISPLAY'.
SET TITLEBAR 'STD_DIS'.
ELSE.
SET TITLEBAR 'STD_EDIT'.
ENDIF.
IF SAVE_OK = 'CHECK'.
DESCRIBE TABLE IT_DISPLAY.
IF SY-TFILL > 0.
SET PF-STATUS 'STANDARD'.
ENDIF.
ENDIF.
IF W_MODE = 'DISPLAY'.
SET PF-STATUS 'STANDARD' EXCLUDING IT_EXCLUDE.
ENDIF.
IF ZACT02_BOXKOD-MASTER_PATTERN IS NOT INITIAL AND
ZACT02_BOXKOD-PATTERNSLNO IS NOT INITIAL.
LOOP AT SCREEN.
IF SCREEN-GROUP1 = 'TOP'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
IF W_MODE = 'DISPLAY'.
IF ZACT02_BOXKOD-VERSNO IS INITIAL.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ZACT02_BOXKOD-VERSNO'.
SCREEN-INPUT = 1.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ELSE.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ZACT02_BOXKOD-VERSNO'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDIF.
ENDMODULE. " STATUS_0101 OUTPUT
*& Module USER_COMMAND_0102 INPUT
text
MODULE USER_COMMAND_0102 INPUT.
SAVE_OK = OK_CODE.
CLEAR OK_CODE.
CASE SAVE_OK.
WHEN 'ADD'.
DESCRIBE TABLE IT_DISPLAY.
IF SY-TFILL >= TABC-LINES.
IF TABC-LINES < 16.
TABC-LINES = SY-TFILL + 1.
ENDIF.
ENDIF.
WHEN 'DEL'.
LOOP AT IT_DISPLAY INTO WA_DISPLAY WHERE MARK = 'X'.
DELETE IT_DISPLAY INDEX SY-TABIX.
ENDLOOP.
DESCRIBE TABLE IT_DISPLAY.
IF SY-TFILL >= 1.
TABC-LINES = SY-TFILL.
ELSE.
TABC-LINES = 1.
ENDIF.
WHEN 'CHECK'.
CALL METHOD O_CONTROL_EVENTS->I_DATA~DUP_CHECK EXPORTING IT_C_DISPLAY = IT_DISPLAY.
WHEN 'SAVE'.
W_TIMLO = SY-TIMLO.
IF W_MODE = 'CREATE'.
PERFORM CREATE_SAVE.
ENDIF.
IF W_MODE = 'CHANGE'.
PERFORM EDIT_SAVE.
ENDIF.
ENDCASE.
IF W_MODE = 'DISPLAY'.
SAVE_OK = 'CHECK'.
ENDIF.
ENDMODULE. " USER_COMMAND_0102 INPUT
*& Module MOD_TABLE INPUT
text
MODULE MOD_TABLE INPUT.
CALL METHOD CL_TABLE_CONTROL=>M2 EXPORTING ZACS018_STR_C = ZACS018_STR CHANGING IT_C_DISPLAY = IT_DISPLAY.
ENDMODULE. " MOD_TABLE INPUT
*& Module ASSIGN OUTPUT
text
MODULE ASSIGN OUTPUT.
CALL METHOD CL_TABLE_CONTROL=>M1 EXPORTING WA_C_DISPLAY = WA_DISPLAY IMPORTING ZACS018_STR_C = ZACS018_STR.
ENDMODULE. " ASSIGN OUTPUT
*& Module CHK_PARTCODE INPUT
text
MODULE CHK_PARTCODE INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~PARTNO_VAL EXPORTING PARTCODE = ZACS018_STR-PARTCODE.
ENDMODULE. " CHK_PARTCODE INPUT
*& Module CHK_CAVITY INPUT
text
MODULE CHK_CAVITY INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~CAVITY_VAL EXPORTING CAVITY = ZACS018_STR-CAVITY.
ENDMODULE. " CHK_CAVITY INPUT
*& Module CHK_MAINB INPUT
text
MODULE CHK_MAINB INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~MAINBI_VAL EXPORTING MAINB = ZACS018_STR-MAINB.
ENDMODULE. " CHK_MAINB INPUT
*& Module GET_COMP_WT INPUT
text
MODULE GET_COMP_WT INPUT.
IF W_MODE <> 'DISPLAY'.
CALL METHOD O_CONTROL_EVENTS->I_DATA~GET_COMP_WT EXPORTING PARTCODE = ZACS018_STR-PARTCODE
IMPORTING GROSSWT = ZACS018_STR-GROSSWT.
ENDIF.
ENDMODULE. " GET_COMP_WT INPUT
*& Module CHK_NETWT INPUT
text
MODULE CHK_NETWT INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~NETWT_VAL EXPORTING NETWT = ZACS018_STR-NETWT
GROSSWT = ZACS018_STR-GROSSWT.
ENDMODULE. " CHK_NETWT INPUT
*& Module CHK_MPAT INPUT
text
MODULE CHK_MPAT INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~MASPAT_VAL EXPORTING MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN.
ENDMODULE. " CHK_MPAT INPUT
*& Module CHK_SLNO INPUT
text
MODULE CHK_SLNO INPUT.
IF W_MODE = 'CREATE'.
CALL METHOD O_CONTROL_EVENTS->I_DATA~PATSLNO_VAL EXPORTING PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN .
ELSEIF W_MODE = 'CHANGE' .
CALL METHOD O_CONTROL_EVENTS_EDIT->PATSLNO_VAL_CHG EXPORTING PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN .
CALL METHOD O_CONTROL_EVENTS_EDIT->GET_DATA EXPORTING MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN
PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
IMPORTING VERSNO = ZACT02_BOXKOD-VERSNO
CHANGING ZACT02_BOXKOD = ZACT02_BOXKOD
IT_C_DISPLAY = IT_DISPLAY
IT_DEL_DISPLAY = IT_DEL_DISPLAY
TABC = TABC.
ELSE.
CALL METHOD O_CONTROL_EVENTS_DISPLAY->PATSLNO_VAL_CHG EXPORTING PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN .
ENDIF.
ENDMODULE. " CHK_SLNO INPUT
*& Module MAX_VER INPUT
text
MODULE MAX_VER INPUT.
IF W_MODE = 'CREATE'.
CALL METHOD O_CONTROL_EVENTS->I_DATA~MAX_REF IMPORTING VERSNO = ZACT02_BOXKOD-VERSNO.
ENDIF.
IF W_MODE = 'DISPLAY'.
IF ZACT02_BOXKOD-VERSNO IS INITIAL.
MESSAGE TEXT-023 TYPE 'E'.
ENDIF.
IF ZACT02_BOXKOD-MASTER_PATTERN IS NOT INITIAL AND
ZACT02_BOXKOD-PATTERNSLNO IS NOT INITIAL AND
ZACT02_BOXKOD-VERSNO IS NOT INITIAL.
CALL METHOD O_CONTROL_EVENTS_DISPLAY->GET_DISPLAY_DATA EXPORTING MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN
PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
VERSNO = ZACT02_BOXKOD-VERSNO
CHANGING ZACT02_BOXKOD = ZACT02_BOXKOD
IT_C_DISPLAY = IT_DISPLAY
TABC = TABC.
ENDIF.
ENDIF.
ENDMODULE. " MAX_VER INPUT
*& Module CHK_NOBOXES INPUT
text
MODULE CHK_NOBOXES INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~NOOFBOX_VAL EXPORTING BMSCH = ZACT02_BOXKOD-BMSCH.
ENDMODULE. " CHK_NOBOXES INPUT
*& Module CHK_TOTTIME INPUT
text
MODULE CHK_TOTTIME INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~TOTTIME_VAL EXPORTING VGW01 = ZACT02_BOXKOD-VGW01.
ENDMODULE. " CHK_TOTTIME INPUT
*& Module STATUS_0100 OUTPUT
text
MODULE STATUS_0100 OUTPUT.
SET PF-STATUS 'INITIAL'.
SET TITLEBAR 'STANDARD_MAIN'.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module EXIT_PROGRAM INPUT
text
MODULE EXIT_PROGRAM INPUT.
LEAVE TO TRANSACTION 'ZAC16'.
ENDMODULE. " EXIT_PROGRAM INPUT -
Is it possible to use 3D objects in Flash CS4 for animation?
Hi,
Is it possible to use 3D objects created in 3D Max, Blendor, iClone etc. to perform animation to make Flash Movie more realistic? Can I make nice animations like in iClone 4 Software?
If it is possible to use 3D Objects in Flash, please provide a sample Tutorial Link if you have any.
Thanks in advance.Here are some links to 3d tutorils which u might find useful
http://www.adobe.com/devnet/flash/3d_animation.html
http://www.adobe.com/designcenter/flash/articles/lrvid4059_fl.html
http://www.flashandmath.com/flashcs4/
http://www.kirupa.com/developer/flashcs4/intro_3d_flashcs4_pg1.htm
Maybe you are looking for
-
Reset Admin password on HP Laserjet 700 color MFP M775 printer
Hello , Does anyone know how to reset an admin or config password on the HP 700 a default password does not work. Thanks
-
A friend phoned for assistance with connecting his MBPro running OS X v10.5.8 to a projector. He has three cables, two with PC connectors to what sounds like a VGA style plug at the projector end, and a third, which he thinks. Was bought to connect t
-
I filled out my own form saved it and sent through email, when I opened it what I filled out was not there, why would this be?
-
Error message came up when trying to activate Test Stand
The error msg below is displayed when I try to activate TestStand: An unexpected licensing error has occurred. Contact NI Tech Support to resolve.
-
Migrating music to an external hard drive for access by Windows
Existing discussion thread link: https://discussions.apple.com/thread/1715002?start=0&tstart=0 Hi, I have a large (~212GB) iTunes music library that was created using iTunes on Windows. All music files, etc are held on an external drive. Now I want t