JTextField - how to se maximum input?

hi guys, please let me know if u have any sugguestion for this
==========================================================
JButton submitButton = new JButton("Display");
submitButton.addActionListener(new submitRecord());
JPanel submitPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
submitPanel.add(new JLabel(" Name: "));
submitPanel.add(new JTextField());
============================================================
i wanted to set the Field to the limited input
the
new JTextField().setColumns(8);
doesn't seem to work ...

Yogee's suggestion is probably the better one in the grand scheme of things, but you could also add a keyListener and consume the key event if JTextField.getText().length() is greater than 8.

Similar Messages

How to increase maximum input length of a short text object in SE63

Hi All,
In se63 translation transport when a object name is provided for short text translation, fields like technical information, modified/ Decision Required and maximum input length are displayed, how can maximum input length of a text can be increased if we want to enter more characters than specified in the maximum input length field.
Regards,
Shruthi

Increase the length of the source field, which you are translating..
Cheers!
Mishra

How to get User input in JTextField?

How to get User input in JTextField? Can u anyone give me some code samples? thanks

read the API!!!

How to display my input history values on Filename filed (selection screen)

Hi All,
Please let me know how to display my input history values under the field of selection screen.
I created Zprogram as below.
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.
PARAMETERS: P_FILE TYPE RLGRAP-FILENAME OBLIGATORY.
SELECTION-SCREEN END OF BLOCK B1.
I displayed a selection screen of my Zprogram, my cursor put on P_FILE field, and enter BACKSPACE key,
so it doesn't display my input history values.
Of course I've selected Local Data History 'ON' of my GUI option,
so it's displayed my input history values on any other fields.
If you know why, please let me know.
Regards,
Rie.

In the GUI options, there is also a setting for the maximum length of fields for storing the history, maybe it is set to small, as your selection field is length 128.
Alternatively you can switch to a STRING, I have observed that the history is displayed after the first letter is being entered (maybe dependent on GUI version, who knows...)
Thomas

What is the Maximum inputs and alternate inputs that can be associated to a formulation specification.

Hi, can you please let me know how many maximum inputs can be associated to a formulation specification. Thanks, Rohini M

I don't believe we have a hardcoded limit. Are you having issues when you reach a certain number?

Startrfc - how to call with "input table"?

I have not been able to get sapnwrfc for Perl to compile correctly on my AIX systems so i want to try something different.
I started to investigate using startrfc to get my data but am running in to a problem.
Problem Summary: I want to get information via RFC_READ_TABLE using startrfc. I can successfully call function modules but cannot figure out how to send in a "WHERE" clause using startrfc. Does anyone know how to send "input tables" to startrfc so that I can limit my results?
Background: I want to dump a list of the dialog UIDs in a SID/client. When I do RFC_READ_TABLE via SE37, it asks for an "OPTIONS" input table that you use to put the "WHERE" clause. I fill in the information in the "TEXT" field and all is well.
I can call startrfc with the -T option and capture the output to a file, but I cannot figure out how to use an input file to provide the OPTIONS table. -E doesn't work.
Here is what I call:
/usr/sap/<SID>/DVEBMGS60/exe/startrfc -t -3 -h <hostname> -s 60 -c 000 -l E -u <my id> -p <my password> -F RFC_READ_TABLE -E QUERY_TABLE=USR02 -E "DELIMITER=|" -T DATA,1000,w=output.txt -T OPTIONS,100,r=input.txt
My input file (input.txt) looks like:
TEXT="BNAME = 'someuid'"
Here is the error message I get when I run this.
RFC Call/Exception: SYSTEM_FAILURE
Group       Error group 104
Key         RFC_ERROR_SYSTEM_FAILURE
Message     A dynamically specified column name is unknown.
Note that I know that there are other functions to check for existence. I am attempting to get a dump of all dialog users with some information from USR02 not normally provided by the builtin function modules (ERDAT). This is just the first step to getting there. Once I have this figured out, I'll send in a "*" to match all. Also, I am able to do this sort of successfully via Perl's sapnwrfc but am unable to get it compile on AIX and that is where I need to run this.
Can anyone help?
Edited by: Eric Young on Apr 7, 2011 5:59 PM
Edited by: Eric Young on Apr 7, 2011 6:00 PM

It's fairly obtuse as well, but I can see that I'm sending something. I just don't know what it should look like so that SAP likes it. Here's the relevant send section:
000240 | 04000000 01033003 02000800 0001F400 |......0.......Ã´.|
000250 | 00000003 02030100 074F5054 494F4E53 |.........OPTIONS|
000260 | 03010330 00040000 00020330 03020008 |...0.......0....|
000270 | 00000032 00000001 03020303 00325445 |...2.........2TE|
000280 | 5854203D 2022424E 414D4520 20202020 |XT = "BNAME = 'S|
000290 | 20202020 20202020 20202020 20202020 |SOMEUID'"        |
0002a0 | 20202020 20202020 20202020 20202020 |                |
Please note that I've obfuscated "SOMEUID" and the corresponding HEX dump.
Edited by: Eric Young on Apr 7, 2011 6:26 PM

How to find maximum number of users we can assign for Hyperion Planning.

HI,
How to find maximum number of users we can assign for Hyperion Planning.i.e., how to find license limit in hyperion planning 11.1.2.1.
In Essbase propreties, the system is showing maximum planning users could be 65535.
what would be the number for concurrent scenario?
Thanks
Giri
Edited by: Giriprasad on Jun 18, 2012 2:18 AM

The number of users would be based on your license agreement with Oracle, the system is not aware of your license agreement so it is up to you to stick to it.
Cheers
John
http://john-goodwin.blogspot.com/

How do I pass input values from a html page to a jsf page

hi,
In my project,for front view we have used html pages.how can I get input values from that html page into my jsf page.for back end purpose we have used EJB3.0
how can I write jsf managed bean for accessing these entities.we have used session facade design pattern and the IDE is netbeans5.5.
pls,help me,very urgent
thanx in advance

Simplest way is to rewrite html page into jsf page.
You can use session bean in your managed bean like this:
import javax.naming.Context;
import javax.naming.InitialContext;
public class ManagedBean {
private Context ctx;
private Object res;
// session bean interface
private Service service;
          public ManagedBean() {
            try{
                 ctx = new InitialContext();
                 res = ctx.lookup("Service");
                 service = (Service) res;
           catch(Exeption e){
}Message was edited by:
m00dy

How to check current input/output rate on router subintenterface via SNMP?

How to check current input/output rate on router (2821, etc..) subintenterface via SNMP, like cacti monitoring system.
I cant find OID to make this with snmpwalk.
Or there is no way to check current load by this way? Only polling?
P.S. Ethernet subinterface, of course.
With great respect, S.A.

Hi,
Try to use:
1.3.6.1.4.1.9.2.2.1.1.6 - InBitRate
1.3.6.1.4.1.9.2.2.1.1.8 - OutBitRate
1.3.6.1.4.1.9.2.2.1.1.28 - ifDescription

How to Enter multiple inputs at a time in Form or Table

Hi,
I have one doubt in Webdynpro with java. How to enter multiple inputs at a time?
For Exam My requirement is we will take employee details node under node empid, name, sal etc some attributes is here
Client asking like this enter multiple inputs at a time that data will saved in ECC System.
1.     By using form how can enter enter multiple inputs at a time I donu2019t this so I will take table(here I will select input fileds). If any possible in form also tell me how I can enter multiple inputs at a time.
In table suppose 6 rows available So He will enter
                         empid, name, sal ,firstname, last Name
                         empid, name, sal ,firstname, last Name
                         empid, name, sal ,firstname, last Name
Like 6 time Click Submit. That data will save in ECC.
So I was taken table. But in that Table only first row will be editable. I want all 6 will editable that time he will put data in rows then click on submit.
How to editable these remaining rows? if u have any documents pls send me.
Regards
Vijay Kalluri

Dear Vijay,
To enter multiple inputs in a table and to make the other rows editable you have to provide that node with initial values.
by initial values I mean you have to make that much space in your table node.
For example the name of Node is yourNode & you have empid, name, sal ,firstname, last Name
attributes in that node, and you have to make 6 rows editable.
Then, simply write this code in you wdDoinit() method of your view controller.
IPrivateYourView.IYourNodeElement e ;
for(int i = 0 ; i < 6 ; i++ )
e = wdContext.nodeYourNode().createYourNodeElement();
e.setAttributeValue("empid" , "") ;
e.setAttributeValue("name" , "") ;
e.setAttributeValue("sal" , "") ;
e.setAttributeValue("firstname" , "") ;
e.setAttributeValue("lastname" , "") ;
wdContext.nodeOverTimeEnty().addElement(e) ;
Change YourView with your view name & YourNode with your node name.
If you have any problem in doing this you can revert back.
Hope it helps!!
Warm Regards
Upendra Agrawal

IView Deployment - how to set maximum file size?

Hello,
we have a problem while deploying iViews and uploading files to enterprise portal . The maximum upload file size seems to be limited to 1 MB. I have to deploy an iView greater than 1 MB. While deploying with netweaver developer studio I get following error message
in logfile of developer studio:
[19.10.04 / 13:33] #ERROR LEVEL#
com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard$1 > No Information
java.io.IOException: Error writing to server
The direct upload of *.par with EP Component Manager also does not work. After clicking upload-button I get a standard http error page "aktion abgebrochen".
Also on upload of any other document, for example personal documents which are bigger than 1 MB, I get this error.
If I reduce file size of portal archiv lower than 1MB I can deploy and upload the iView.
How canI set maximum upload file size in Enterprise Portal?
Our Version: 6.0.2.4.7.Enterprise_Portal_Service_Pack_2
Thanks for helping me,
Nicole

You need to use a precision argument:
String foo = "a long name to print";
System.out.printf("foo say: %.8s", foo); // 8 maxhttp://java.sun.com/j2se/1.5.0/docs/api/java/util/Formatter.html#syntax

How can i get input from user in Workflows

Hello professionals,
I'm new to SAP B1 Workflow, i have created some workflows and they all worked fine.
But, I am wondering, How can i get input from user?. For example, i want to display list of options to choose between them and route the workflow based on the selected option. I don't want to use the exclusive gateway and check for some conditions, i want to get input from user.
How can i do that?
Thanks in advance,
Kareem Naguib

Hi,
Please refer SAP help file:
http://help.sap.com/saphelp_sbo900/helpdata/en/b8/1f9a1197214254b79bcf8f93f9fff9/content.htm?frameset=/en/44/c4c1cd7ca22…
Thanks & Regards,
Nagarajan

In ABAP How to locate an Input file from a Directory during run time

I'm loading data from a flat file(text file) into SAP thru BDC programs. All my input files are present in Application server.How to locate an Input file in a directory during run time to process BDC programs programmatically. Are there any in-built functions?Provided me some sample code or any method of doing the same.

Hello Murali,
you should ask this question in the ABAP forum.
Regards
Gregor

How to change the input language ?

Hello,
I am writing an Add-on that needs to change the input language when the user
clicks on the Item Code field ("5") in the "Item Master Data" form.
I can perform the change when I am out side of the SAP application (for example if I create a Windows Form), however I cannot control the input language of the SAP itself through code.
I even tried using Application.Sendkeys, however I was unable to send a combination of ALT+SHIFT, or at least it did not have any affect
Here is the code on how to change the input language on a Windows Form:
For Each Lng As system.Windows.Forms.InputLanguage In system.Windows.Forms.InputLanguage.InstalledInputLanguages
   sValue = Lng.Culture.DisplayName.ToUpper()
   If sValue.StartsWith("ENGLISH") Then
                    system.Windows.Forms.InputLanguage.CurrentInputLanguage = Lng
                    Exit For
    End If
Next
Any ideas ?

I am not sure I understand the problem. Anyway in B1 you change the language by
changing it from the Administration module. This raises a Application event that
is sent to all the add-ons. The event is aet_LanguageChanged and you should
then change the language handled by your add-on when you receive it.

In BSP how to give the input field as mandatory?

Hi friends,
In BSP how to give the input field as mandatory?
In BSP i want to validate the input field (example checking the material no is valid or not)
if this material no doesnot exit means i want to pass error message.What is the code for that.
Moosa

hi
try this
in LAYOUT
<htmlb:inputField id = "vname" disabled = "False" value = "<%= v_visitor %>"/> <font color="red" size="2"><b><%= page->messages->assert_message( 'vname' ) %></b></font></td>
in DO_HANDLE_EVENT
in oninputprocessing
CLASS CL_HTMLB_MANAGER DEFINITION LOAD.
IF event_id = CL_HTMLB_MANAGER=>EVENT_ID.
DATA: event TYPE REF TO CL_HTMLB_EVENT.
event = CL_HTMLB_MANAGER=>get_event( runtime->server->request ).
IF event->name = 'button' AND event->event_type = 'click'.
    DATA: button_event TYPE REF TO CL_HTMLB_EVENT_BUTTON.
    button_event ?= event.
ENDIF.
    case event->id.
        when 'select'.
           if v_visitor = ''.
             page->messages->add_message(
             condition = 'vname'
             message   = 'Visitor Name can not be blank'
             severity = page->messages->CO_SEVERITY_ERROR ).
          ELSE.
                here u can write ur when ur field getting filled
        endif.
     endcase.
endif.
give marks if it is helpful
thanks

JTextField - how to se maximum input?

Similar Messages

Maybe you are looking for