Creating a Simple Number Field

I want to basically create a JTextField only instead of text, numbers including decimals. I tried putting number into a text field but java won't see them as double. I tried the tutorial example with a formatted text field, however, they explain abstract and listeners for validating which I could care less about. I also tried the following code from the tutorial which doesn't work.
JFormattedTextField ftf = new JFormattedTextField();
ftf.setValue(new Number(100));
The compiler says Number cannot be instantiated as it is abstract. How can the tutorial do it? I have had the same problem with other examples in the tutorial such as the Border examples for creating compound borders. The examples don't work because the compiler says Border is not instantiable. It is frustrating. Any help with a simple number field for setting and getting the int or double values as numbers. Thanks.

Read this section from the Swing tutorial. It does exactly what you want and provides code as well:
http://java.sun.com/docs/books/tutorial/uiswing/components/textfield.html

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Cheers!

Welcome to the discussions. Search is your friend:
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Add the JavaScript to the HTML Header field of the Page definition.
Then add the following to the HTML Form Element Attributes of your field:
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Hello Experts,
My database table has a numeric column EMP_ID. I want to create a validation so that a user can only enter numeric value in this field on the Apex page.
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Thanks,
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Rah,
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Dear Experts,
I want to create a Vendor Master with PAN Number Field Mandatory.
Is there any input for making PAN Number Field Mandatory at the time of creating a vendor.
Regards - Manjunath

Hi Trivedi,
I tried the user exit. But it is pulling the values.
Please find the coding here
IF j_1imocust-j_1ipanno = ' '.
MESSAGE e007(zmsg).
ENDIF.
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Dear Experts,
I want to create a Vendor Master with PAN Number Field Mandatory.
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Please post in the right forum >

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Hello,
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What are you trying to do exactly?
The production order number only becomes available in QA01 when you select 04 as the inspection type you are creating. You can't populate this field using any other inspection types.
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How to create a simple idoc in practice? can you provide an example?

how to create a simple idoc in practice? can you provide an example with full source code?

Try with the follwoing steps
Sending System(Outbound ALE Process)
Tcode SALE ³ for
a) Define Logical System
b) Assign Client to Logical System
Tcode SM59-RFC Destination
Tcode BD64 ¡V Create Model View
Tcode BD82 ¡V Generate partner Profiles & Create Ports
Tcode BD64 ¡V Distribute the Model view
This is Receiving system Settings
Receiving System(Inbound ALE )
Tcode SALE ³ for
a) Define Logical System
b) Assign Client to Logical System
Tcode SM59-RFC Destination
Tcode BD64 ¡V Check for Model view whether it has distributed or not
Tcode BD82 -- Generate partner Profiles & Create Ports
Tcode BD11 Getting Material Data
Tcode WE05 ¡V Idoc List for inbound status codes
Message Type MATMAS
Tcode BD10 ¡V Send Material Data
Tcode WE05 ¡V Idoc List for watching any Errors
1)a Goto Tcode SALE
Click on Sending & Receiving Systems-->Select Logical Systems
Here Define Logical Systems---> Click on Execute Button
go for new entries
1) System Name : ERP000
Description : Sending System
2) System Name : ERP800
Description : Receiving System
press Enter & Save
it will ask Request
if you want new request create new Request orpress continue for transfering the objects
B) goto Tcode SALE
Select Assign Client to Logical Systems-->Execute
000--> Double click on this
Give the following Information
Client : ERP 000
City :
Logical System
Currency
Client role
Save this Data
Step 2) For RFC Creation
Goto Tcode SM59-->Select R/3 Connects
Click on Create Button
RFC Destination Name should be same as partner's logical system name and case sensitive to create the ports automatically while generating the partner profiles
give the information for required fields
RFC Destination : ERP800
Connection type: 3
Description
Target Host : ERP000
System No:000
lan : EN
Client : 800
User : Login User Name
Password:
save this & Test it & RemortLogin
3)
Goto Tcode BD64 -- click on Change mode button
click on create moduleview
short text : xxxxxxxxxxxxxx
Technical Neme : MODEL_ALV
save this & Press ok
select your just created modelview Name :'MODEL_ALV'.
goto add message type
Model Name : MODEL_ALV
sender : ERP000
Receiver : ERP800
Message type :MATMAS
save & Press Enter
4) Goto Tcode BD82
Give Model View : MODEL_ALV
Partner system : ERP800
execute this by press F8 Button
it will gives you sending system port No :A000000015(Like)
5) Goto Tcode BD64
seelct the modelview
goto >edit>modelview-->distribute
press ok & Press enter
6)goto Tcode : BD10 for Material sending
Material : mat_001
Message Type : MATMAS
Logical System : ERP800
and Execute
7)goto Tcode : BD11 for Material Receiving
Material : mat_001
Message Type : MATMAS
and Execute --> 1 request idoc created for message type Matmas
press enter
Thanks & regards
Sreenivas
Here Master Idoc set for Messge type MATMAS-->press Enter
1 Communication Idoc generated for Message Type
this is your IDOC
Take a look at this guide.
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://www.allsaplinks.com/idoc_sample.html
http://www.sappoint.com/abap/ale.pdf
http://www.sappoint.com/abap/ale2.pdf
http://www.sapgenie.com/ale/configuration.htm
http://www.sappoint.com/abap/ale.pdf
http://www.sappoint.com/abap/ale2.pdf
http://www.sapdevelopment.co.uk/training
http://www.sappro.com/downloads/OneClientDistribution.pdf
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
Create The Extension Segment
Transaction: WE31
The first step in extending an IDoc is to create the new segments that will go into that IDoc. There are some rules that you need to follow when creating the segments:
- The name of each segment type must start with Z1
- For each field in the segment you need to define a field name and a
data element.
- The data element for the segment structure must be of data type CHAR.
How to create new segments:
Run the segment maintenance transaction WE31.
Type your new segment name, and click on Create.
Define the fields of your segment:
Field name
Data Element for the field (from the ABAP dictionary).
Do not change the Export length!
Save the segment
Run Segment -->Check to check the segment for consistency.
Release the segment for transport. Select Edit -->Set Release. Note that the Release column now has a check mark.
Create the Extension IDoc Type
Transaction: WE30
After you create the segments to be added to the extension type, you can create the extension type itself. Execute transaction WE30, enter the extension name, select Extension type, and click Create. You now have three options:
Create new type: Does not refer to other extension types
Create copy: Copies info from an extension type that already exists
Create successor: Extends an extension type from a previous release
of R/3. You can only have one version of an extension type for
each release.
Enter the Basic IDoc type that this extension type will extend.
The screen now shows the structure of the IDoc type you used as
a reference.
Position the cursor on one of the segments and click Create. This will insert an extension segment as a child of the selected segment.
NOTE: A segment cannot appear more than once in an IDoc type! You must control the use of duplicate segments with the segment attributes (the next screen).
The segment attribute screen appears. Enter the information and save.
Extension segments should not be mandatory (for future upgrades), and will need to have minimum and maximum number of instances defined. This answers the question, for each instance of the parent segment, how many instances of the child segment may we have?
You can press the Segment Editor pushbutton to view or change the segment definition.
Create the new Message Type
You can only use an extension IDoc type by assigning it to a message type. You can create a new message type for this.
First the message type itself needs to be created.
Transaction: WE81
Create a new entry and save. Use SAP established customer naming conventions (good form is to start with a Z and retain the rest of the related SAP message type, so, for example, MATMAS becomes ZMATMAS).
After creating the message type, associate it with the corresponding Basic IDoc Type and Extension Type. This relationship is used when IDocs are sent to or received from a partner to determine what segments are valid and what the hierarchy for those segments is.
Transaction: WE82
Create a new entry and enter the Message type, Basic IDoc type, Extension type, and Release, and save your data. Note: the release assignment is not valid for prior SAP releases.
One message type can be associated with many basic IDoc types; however, you need a one-to-one relationship for distribution via ALE.
regards,
srinivas
*reward for useful answers*</b>

Creating a simple mail form

Hi,
I want to create a simple mail form using portal. The form must not use the HTML "mailto:", cause this requires a mail client to be installed at the customers computer. So I want to use the UTL_SMTP package. I managed to send mails with this package, but the problem is: how do I build my form with lets say 3 fields, so that i can pass the entered values to the SendMail-Funtion? I tried to create a form based on a table, then add new items and delete the table-based-items, but that doesnt work. I cant access the not table-based-items and found the reasons for that in the forums here. Then I tried to do it with a dynamic page, but I didnt succeed in calling my send-mail-function from the dynamic page. How can I do it?
Bye,
Pascal
null

Pascal,
You can use something like this:
Create two tables:
1) Table1
(id NUMBER PRIMARY KEY, sender varchar2(100),
recipient varchar2(100) ,message varchar2(3000) ,subject varchar2(200))
2) Table2
(id NUMBER , sender varchar2(100),
recipient varchar2(100) ,message varchar2(3000) ,subject varchar2(200))
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Calling utl_smtp directly from here won't be a good idea because your form will hang unless the mail is sent.
So create a procedure for sending mails:
it should be something like this:
create or replace procedure send_email (sender IN varchar2, recipient IN varchar2,
message IN varchar2, subject IN varchar2)
is
mailhost varchar2(30) := 'your mail host';
mail_conn utl_smtp.connection;
Vhelo utl_smtp.reply;
Vvrfy utl_smtp.reply;
Vmail utl_smtp.reply;
Vrcpt utl_smtp.reply;
Vdata utl_smtp.reply;
Vquit utl_smtp.reply;
Vtemp number;
VMsg varchar2(4000);
begin
VMsg := 'Subject:'| |subject| |chr(10)| |message;
mail_conn := utl_smtp.open_connection(mailhost,25);
Vhelo := utl_smtp.helo(mail_conn, mailhost);
Vvrfy := utl_smtp.vrfy(mail_conn, recipient);
Vmail := utl_smtp.mail(mail_conn, sender);
Vrcpt := utl_smtp.rcpt(mail_conn, recipient);
vdata := utl_smtp.data(mail_conn, VMsg);
Vquit := utl_smtp.quit(mail_conn);
-- Handle the error
end;
create or replace procedure call_send_email
cursor Cur1 is
select * from table1;
is
for vcur1 in cur1
loop
send_email(vcur1.sender, cur1.recipient, vcur1.message, vcur1.subject);
insert into table2 values(vcur1.id,vcur1.sender, vcur.recipient,
vcur1.message, vcur1.subject);
delete from table1 where id = vcur1.id;
End Loop;
commit;
exception
--handle exception
end;
now call this procedure (call_send_mail) from dbms_job
Hope this helps,
Chetan.

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This is all the code there is:
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Dynamically Update a number field by summing of page item values.

Hi,
I'm trying to update a number field on an apex page by summing up the values of multiple page items. I've tried to follow this tutorial http://st-curriculum.oracle.com/obe/db/apex/r40/apexdynactions/apexdynactions_ll.htm , especially the "Create a Set Value Dynamic Action Using PL/SQL" part.
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Set Type: PL/SQL Function Body
PL/SQL Function Body:
BEGIN
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END;
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ie.
BEGIN
return :P3_ITEM1+1000;
END;
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PL/SQL Function Body:
BEGIN
return :P3_ITEM1+P3_ITEM2+P3_ITEM3;
END;
Page Items to Submit: P3_ITEM1,P3_ITEM2,P3_ITEM3
But it gives me an error that I need to declare the identifiers, yet it works if I only use one item and I can perform any arithmetic.In your code is missing the ":" for the items P3_ITEM2 and P3_ITEM3.
Try this:
BEGIN
return :P3_ITEM1+:P3_ITEM2+:P3_ITEM3;
END;

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Hi,
I have Oracle8i Lite release 4.0.
I want to create a simple trigger on 8i Lite.
first I created .java file and got the .class file after successful compilation.
The .class file is sitting in my local C:\ drive.
I have a table having only two columns in 8i Lite and the structure is
TABLE : SP
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ERROR at line 1:
OCA-30021: error preparing/executing SQL statement
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POL-8028 Error in calling a Java method
Cause: Most commonly refers to a problem when converting between Java and Oracle Lite datatypes.
Action: Check the calling parameters.
I can't understand where I am wrong ?
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Here is my source code of .java file
import java.lang.*;
import java.sql.*;
class JournalInst {
public void INSERT_JOURNAL(Connection conn, double AccNo, String AccDesc)
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I just started with 8i Lite, but as far as I know 8i Lite does not support PL/SQL code.
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Ciao

Error while creating a simple function, procedure or triger in Oracle8i Lite

Hi,
I have Oracle8i Lite release 4.0.
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create or replace function test return number is
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OCA-30021: error preparing/executing SQL statement
[POL-5228] syntax error
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create or replace function test return number is
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return 0;
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null

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Ciao

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Hi,
I want Serial number field and table,
Scenario like this,for returnable packging material we have assigned serial numbers,mtrl type is LEIH,so for tracking of RTP material now we are going to Develop one Report for this i need ur Help.
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            2)Material Document at the time of GI.
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I am giving simple ex.
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Hi Raghu,
Check table SER01(Document Header for Serial Numbers for Delivery).
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MARC-SERNP.
key in plant and material in this table to fetch the Serial number profile of the material.
Check in IKPF AND ISEG Tables... ( inventory )
MSEG~EQUNR
Hope it will hep u
Regards
Hareesha

How to prevent a number field from getting summed?

I want to display the # of clients per a certain ID number. (In order to show the duplicate records by setting a filter in the # of clients field). However, this works if the ID number is a text field... but it doesn't work if the ID number is a metric of client... or number. It gets summed up, I get the total, and the % of clients turns to be 1.
Any ideas?
Thanks

Example:
I have 3 clients:
Column A
55
55
44
21
I want the following output:
55 | 2
I get the desired result by adding a second column (# of clients) and creating a filter to get results only if the value is > 2.
The problem is when "Column A" is a number field. If it is a number field, I get total sum of the records (55+55+44+21) and a value of "1" if I add the # of clients column.
Is it clearer now? ideas?

Creating a Simple Number Field

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