Query regarding moving components

I have a JPanel (call it panel1) in another JPanel which has setlayout(null).
i want to be able to "drag" around panel1 in the other panel.
i used a quick method of adding a MouseMotionListener to panel1, and under mouseDrag(mouseevent e) had the panel just reset its setLocation to the current getX getY coordinates.
This method does not work well, with the panel flickering abit, and not following the mouse too well, and even at some points jumping to a random location.
Whats the best way of achieving this?
thanks for any help in advance

Hi,
Thank you very much for the response. I have a query regarding the same. If i am making changes only in one single report and i am moving it to the quality. Now again i am making changes in the same report and saving it in a different request and moving it to the production. in this case, i wanted to know whether the whole changes made in the first and second request will reflect in the production or only the 2nd request's change will only reflect (since it is only a single report. there is no include in the program)
Kindly send ur suggestions.
Best regards,
John

Similar Messages

Query regarding moving transport request

HI all,
I have query regarding moving the transport request.
I have a main program with 3 includes. I have made some changes in the 1st include and transported it to the quality(testing). Now i made changes in the 2nd include and saved it in a different request(as request for the 1st include is already released). Now i am moving the changes of the 2nd include into the production. Here I want to know whether all the changes that i have made for the 1st include also will reflect in the production when the 2nd request is moved to production( incase of 1st include, only moved till quality) or only the changes made in the 2nd include will only reflect.
Kindly clarify as soon as possible.
Best regards
John

Hi,
Thank you very much for the response. I have a query regarding the same. If i am making changes only in one single report and i am moving it to the quality. Now again i am making changes in the same report and saving it in a different request and moving it to the production. in this case, i wanted to know whether the whole changes made in the first and second request will reflect in the production or only the 2nd request's change will only reflect (since it is only a single report. there is no include in the program)
Kindly send ur suggestions.
Best regards,
John

Query regarding updating rows in JTable

Query regarding updating rows in JTable
Hello,
I have a JTable with 6 columns and 1000s of rows (which are data read from flat files)
I can select 1 or more rows and change the values of the
columns. each time I do this I need to update the values
in the flat file.
Currently I assign the updated Jtable values to a vector
Vector rowVector = (Vector)defaultModel.getDataVector();
then I iterate over the vector and compare the values with the (old) data
in the JTable.
            for(int rowCount = 0; rowCount<rowVector.size(); rowCount++){
                Vector v = (Vector)rowVector.elementAt(rowCount);
                    //smsList is the Vector that contains the old JTable values
                    for(int i=0; i<smsList.size(); i++){
                            //If colums values have been changed; add that
                            //vector value to another vector
                            selectedsmsList.add(smsList.get(i));
            for(int i=0; i<selectedsmsList.size(); i++){
                     //Update the values in the flat file
            }This works fine except that it takes ages to iterate over the updated vecor and un-updated,old vector; is there any way to directly get the list of rows that were updated in the jtable; so that I can directly do an I/O operation to update the jtablke values?

Just a suggestion.
You could add a listener and use a vector of booleans to keep track of the rows that have been changed. You could then iterate through this boolean vector and update the changed rows.
See
http://java.sun.com/docs/books/tutorial/uiswing/components/table.html#modelchange
Don't know whether this will be helpful.
Regards, Darryl

A Query regarding 'Events' published and 'Event' subscribed

I have a query regarding 'Events' and 'EventHandling' in Java Swing.
Swing in an EVENT based application whereby 'events' are generated
by interacting with the components.
Eg: Clicking on a Button generates an 'ActionEvent' and every event
generated has an associated 'EventListener'.
Now,my question is:
a)When an event is generated,(let's say by clicking a button),
an 'event' is published,right?
That means that there is an 'Event Publisher'.
In the above case,the Button is the 'Publisher' of the event,right?
b) Who are the subscribers for the events generated?
Where do we specify the 'subscibers' to the events generated?(and once
the subscribers get the Event,the subscriber will call the methods
of the event object)
We just say
   addButton.addActionListener(new ButtonHandler);
   private class ButtonHandler implements ActionListener {
        public void actionPerformed(ActionEvent e){
In the above code :
a) Who is the Event Publisher?
b) Who is the Event Subscriber?
No offence meant for the question.

The 'event publisher' for the mouse click is the ToolKit implementation (translates the OS mouse event to a Java mouse event).
The 'event subscriber' for the mouse click on a button is typically a ButtonUI (you can add a mouse listener directly though).
The 'event publisher' for the action event is the ButtonModel (notified by the ButtonUI when the button is unpressed, etc).
The 'event subscriber' for the action event are the action listeners.

Query regarding Pagination

Hi all,
I have a query regarding the Pagination in the table component.I have a table and this table has been paginated with size 5. I am using an ObjectListdataprovider for populating data in table.Here i populate the ObjectList from another page and show it here in another page.Here we can chane the data.when i am clicking on the save it only considering the first 5 values dat is currently showing.This thing happens only when i didn't go the the second page using page navigation buttons.That is it ony saves the data that got focus.Can anyone have any solution?Please help me..
Thanks and Regards
Sree

Do you have a message group component on the page to display runtime errors?
Did you check the server log (right-click Deployment Server and choose View Server Log) to see if any errors show up there?
Do you have any table colomn components bound to non-string fields? If so, did you drop the right type of converters on those components?

Query regarding updation thru a Procedure

Hi,I have a query regarding updation.
1.I invoke a procedure in Oracle called submit thru my Java application.
The submit procedure saves the XML data in the database
and displays this data in a Front End GUI.
2. Now,I make a change in my Java application by adding new elements to the same row.This row now contains additional XML elements.
I would like to display the new row with the new elements in the GUI.
What is a better option for doing the above?
1.Delete the row being shown,save the new row with the changes in the database,and re display it?
2.Or,Update the row dynamically and refresh?
Any suggestions
Thanks,

Hi,I have a query regarding updation.
1.I invoke a procedure in Oracle called submit thru
my Java application.
The submit procedure saves the XML data in the
database
and displays this data in a Front End GUI.
2. Now,I make a change in my Java application by
adding new elements to the same row.This row now
contains additional XML elements.
I would like to display the new row with the new
elements in the GUI.
What is a better option for doing the above?
1.Delete the row being shown,save the new row with
the changes in the database,and re display it?
2.Or,Update the row dynamically and refresh?
Any suggestions
Thanks,If you delete (it seems to me yours this process is regular and frequent) and re insert the new updated one record then High water mark will cause to scan yours table which may cause to degrade the performance.AFAIK you should go with update.But hold down dont implement it as i suggested lets see what are others solution here which may be more precious then mine.
Khurram

A query regarding synchronised functions, using shared object

Hi all.
I have this little query, regarding the functions that are synchronised, based on accessing the lock to the object, which is being used for synchronizing.
Ok, I will clear myself with the following example :
class First
int a;
static int b;
public void func_one()
synchronized((Integer) a)
{ // function logic
} // End of func_one
public void func_two()
synchronized((Integer) b)
{ / function logic
} // End of func_two
public static void func_three()
synchronized((Integer) a)
{ // function logic
} // End of func_three, WHICH IS ACTUALLY NOT ALLOWED,
// just written here for completeness.
public static void func_four()
synchronized((Integer) b)
{ / function logic
} // End of func_four
First obj1 = new First();
First obj2 = new First();
Note that the four functions are different on the following criteria :
a) Whether the function is static or non-static.
b) Whether the object on which synchronization is based is a static, or a non-static member of the class.
Now, first my-thoughts; kindly correct me if I am wrong :
a) In case 1, we have a non-static function, synchronized on a non-static object. Thus, effectively, there is no-synchronisation, since in case obj1 and obj2 happen to call the func_one at the same time, obj1 will obtain lock for obj1.a; and obj2 will obtain lock to obj2.a; and both can go inside the supposed-to-be-synchronized-function-but-actually-is-not merrily.
Kindly correct me I am wrong anywhere in the above.
b) In case 2, we have a non-static function, synchronized on a static object. Here, again if obj1, and obj2 happen to call the function at the same time, obj1 will try to obtain lock for obj1.a; while obj2 will try to obtain lock for obj2.a. However, since obj1.a and obj2.a are the same, thus we will indeed obtain sychronisation.
Kindly correct me I am wrong anywhere in the above.
c) In case 3, we have a static function , synchronized on a non-static object. However, Java does not allow functions of this type, so we may safely move forward.
d) In case 4, we have a static function, synchronized on a static object.
Here, again if obj1, and obj2 happen to call the function at the same time, obj1 will try to obtain lock for obj1.a; while obj2 will try to obtain lock for obj2.a. However, since obj1.a and obj2.a are the same, thus we will indeed obtain sychronisation. But we are only partly done for this case.
First, Kindly correct me I am wrong anywhere in the above.
Now, I have a query : what happens if the call is made in a classically static manner, i.e. using the statement "First.func_four;".
Another query : so far we have been assuming that the only objects contending for the synchronized function are obj1, and obj2, in a single thread. Now, consider this, suppose we have the same reference obj1, in two threads, and the call "obj1.func_four;" happens to occur at the same time from each of these threads. Thus, we have obj1 rying to obtain lock for obj1.a; and again obj1 trying to obtain lock for obj1.a, which are the same locks. So, if obj1.a of the first thread obtains the lock, then it will enter the function no-doubt, but the call from the second thread will also succeed. Thus, effectively, our synchronisation is broken.
Or am I being dumb ?
Looking forward to replies..
Ashutosh

a) In case 1, we have a non-static function, synchronized on a non-static object. Thus, effectively, there is no-synchronisationThere is no synchronization between distinct First objects, but that's what you specified. Apart from the coding bug noted below, there would be synchronization between different threads using the same instance of First.
b) In case 2, we have a non-static function, synchronized on a static object. Here, again if obj1, and obj2 happen to call the function at the same time, obj1 will try to obtain lock for obj1.a; while obj2 will try to obtain lock for obj2.a.obj1/2 don't call methods or try to obtain locks. The two different threads do that. And you mean First.b, not obj1.b and obj2.b, but see also below.
d) In case 4, we have a static function, synchronized on a static object. Here, again if obj1, and obj2 happen to call the function at the same time, obj1 will try to obtain lock for obj1.a; while obj2 will try to obtain lock for obj2.a.Again, obj1/2 don't call methods or try to obtain locks. The two different threads do that. And again, you mean First.b. obj1.b and obj2.b are the same as First.b. Does that make it clearer?
Now, I have a query : what happens if the call is made in a classically static manner, i.e. using the statement "First.func_four;".That's what happens in any case whether you write obj1.func_four(), obj2.func)four(), or First.func_four(). All these are identical when func_four(0 is static.
Now, consider this, suppose we have the same reference obj1, in two threads, and the call "obj1.func_four;" happens to occur at the same time from each of these threads. Thus, we have obj1 rying to obtain lock for obj1.aNo we don't, we have a thread trying to obtain the lock on First.b.
and again obj1 trying to obtain lock for obj1.aYou mean obj2 and First.b, but obj2 doesn't obtain the lock, the thread does.
which are the same locks. So, if obj1.a of the first thread obtains the lock, then it will enter the function no-doubt, but the call from the second thread will also succeed.Of course it won't. Your reasoning here makes zero sense..Once First.b is locked it is locked. End of story.
Thus, effectively, our synchronisation is broken.No it isn't. The second thread will wait on the same First.b object that the first thread has locked.
However in any case you have a much bigger problem here. You're autoboxing your local 'int' variable to a possibly brand-new Integer object every call, so there may be no synchronization at all.
You need:
Object a = new Object();
static Object b = new Object();

Query regarding the conversion of DME file in MT940 format.

Hello Experts,
I have a query regarding the generation of MT940 file after generating the payment file from other DME tree.
After completion of payment run, my payment file is generated in the DME format which is according to the DME tree.
I want to convert the DME file (which is generated via F110) from existing format to the standard MT940 format.
Is there any standard program which converts the DME file to MT940. If so, please inform me as early.
I have tried to upload the DME file in FF.5 transaction, but it is not allowing me to convert the file in MT940 structure.
Or please inform the steps how i can convert the file .
Awaiting for your inputs.
Thanks in advance

Hi Zareena.
I would like to suggest,
SX_OBJECT_CONVERT_RAW_TXT.
Hope that's usefull.
Good Luck & Regards.
Harsh Dave

Query regarding the data type for fetcing records from multiple ODS tables

hey guys;
i have a query regarding the data type for fetcing records from multiple ODS tables.
if i have 2 table with a same column name then in the datatype under parent row node i cant add 2 nodes with the same name.
can any one help with some suggestion.

Hi Mudit,
One option would be to go as mentioned by Padamja , prefxing the table name to the column name or another would be to use the AS keyoword in your SQL statement.
AS is used to rename the column name when data is being selected from your DB.
So, the query Select ename as empname from emptable will return the data with column name as empname.
Regards,
Bhavesh

Query regarding Cluster nodes in CC

Hi Experts,
We have a query regarding the cluster nodes available in the CC monitoring.
Can two nodes of a same channel can poll at the same time?
Kindly suggest what should be done to make a specific cluster node of a CC polls at a particular time.
Thanks
Suganya.

Hi,
There is an answered thread on this
Processing in Multiple Cluster Nodes
Regards,
Manjusha

Query regarding G/LAccounts in psoting

Hi Experts,
I have one query regarding PCP0.
After executing PCP0,If We double click on the posting document we can see the number of G/L accounts in that posting Document.If we double click on each G/L Account it shows all the revision information indetail for all payments cumulated into that particular G/L Account.
Some of the G/L's are appearing as single line in the posting document and if we double click for the revision information it is showing all the Wagetypes with personnel numbers and the total of each wagetype.
Some of the G/L's we can see Multiple times for each individual.
Can any one please explain where does we set up the the revision information for the G/L Accounts .
Appreciate If anyone can help to know this information.
Thanks & Regards,
Sandhya.

Hi Gopal,
Counting class are assigned to the Periodic work Schedule 1 to 9 are just arbitart sequence numbers and have no meaning in general they are used for linking Pweriodic Work schedules with differences.
You can use the class for absence and attendance counting to specify different methods of counting according to the period work schedule.
They have no other meaning apart from that.
Thanks and Regards
Swati

Query regarding the fields details in particular form for all the users in

Dear All,
I have one query regarding the fields details in particular form for all the users in company.
Let take an exapmle if i had created Purchase Order having fields in content tab as 1.Item No. 2.Quantity 3.Unit Proce 4.Total 5. Location.
While Login in User manager i set these fields only for Purchase order , but when i login from other user and open the similar purchase order the defaults fields are also seen including above 4 fieds .
Now my question is how to set the User choice fiels for the particular form that are common to all users.
Means whenever i login in any user and opens the same document the same fields should be seen....Thanksssss.........

You have to login with each and every user and do the Form Settings of every forms, so that all the forms look same for all the users.
This is a manual job and you have do do it with every user login.
Alternately, you can try out this link that explains
[How to Copy One Screen Layout to Another User|http://www.sbonotes.com/2008/03/how-to-copy-one-screen-layout-to.html]

Query regarding App V Deployment - (Deploying DriverMSI in App - V)

Hi All,
This is my query regarding deployment of a driver MSI using App V. I have tried sequencing "NMap software" which has Kernel driver as service. I have separated the Kernel driver and wrapped in an MSI and tried deploying the Kernel Driver MSI using
the DeploymentConfig.xml file but its not happening.
I have tried writing script in DeploymentConfig.xml in AddPackage Tag as shown in the below commands where I have added driver MSI in sequenced package, and tried deploying the DeploymentConfig.xml in powershell during Add-Package event but the driver
MSI is not getting installed in Client machine.
<AddPackage>
        <Path>msiexec.exe</Path>
        <Arguments>/i Nmap_KernelDriver.msi /qb /l*v c:\windows\system32\LogFiles\Install_Nmap.log</Arguments>
        <Wait RollbackOnError="true" Timeout="30"/>
      </AddPackage>
      <RemovePackage>
        <Path>msiexec.exe</Path>
        <Arguments>/x {4BAB3E93-716E-4E18-90F0-1DA3876CBEB6} /qn</Arguments>
        <Wait RollbackOnError="false" Timeout="60"/>
      </RemovePackage>
    </MachineScripts>
The other way I have tried is writing a vbscript for installing the driver MSI, added the vbs in sequenced package and called the same in DeploymentConfig.xml but no luck.Please find the command below.
<!--
    <MachineScripts>
      <PublishPackage>
        <Path>wscript.exe</Path>
        <Arguments>[{AppVPackageRoot}]\..\Scripts\NMap_Driver_Install.vbs -guid 7c21d1e9-0fc4-4e56-b7bf-49e54d6e523f -name Insecure_Nmap_6.4_APPV</Arguments>
        <Wait RollbackOnError="true" Timeout="30"/>
      </PublishPackage>
      <UnpublishPackage>
        <Path>\\server\share\barfoo.exe</Path>
        <Arguments>-WithArgs</Arguments>
        <Wait RollbackOnError="false" Timeout="30"/>
      </UnpublishPackage>
Please suggest any method to make this successful or kindly let me know if there is any mistake in the script.
Thanks in advance,
Vivek V

Hi Nicke,
These are the following methods and steps that I have performed for installing Driver MSi.
Method 1:
1. Included the driver MSI in Package Files Tab in sequencer and called the same MSI in DeploymentConfig.xml using the below script.
<AddPackage>
        <Path>msiexec.exe</Path>
        <Arguments>/i Nmap_KernelDriver.msi /qb /l*v c:\windows\system32\LogFiles\Install_Nmap.log</Arguments>
        <Wait RollbackOnError="true" Timeout="30"/>
      </AddPackage>
      <RemovePackage>
        <Path>msiexec.exe</Path>
        <Arguments>/x {4BAB3E93-716E-4E18-90F0-1DA3876CBEB6} /qn</Arguments>
        <Wait RollbackOnError="false" Timeout="60"/>
      </RemovePackage>
    </MachineScripts>
2. After the above steps, deployed the AppV package along with DeploymentConfig.xml in App V Client using the commands mentioned below.
Set-ExecutionPolicy -Unrestricted
Import-module Appvclient
Set-AppVClientConfiguration -EnablePackageScripts 1
Add-AppvClientPackage -Path "Path of the AppV file" -DynamicDeploymentConfig "Path of DeploymentConfig.xml"
after trying the above steps the driver MSI is not getting installed.
Method 2:
1. Included the driver MSI and a VBS file(VBS contains script for calling the driverMSI)in Package Files tab in sequencer. Commandlines has been provided calling the vbs file in DeploymetConfig.xml as mentioned below.
<!--
    <MachineScripts>
      <PublishPackage>
        <Path>wscript.exe</Path>
        <Arguments>[{AppVPackageRoot}]\..\Scripts\NMap_Driver_Install.vbs -guid 7c21d1e9-0fc4-4e56-b7bf-49e54d6e523f -name Insecure_Nmap_6.4_APPV</Arguments>
        <Wait RollbackOnError="true" Timeout="30"/>
      </PublishPackage>
      <UnpublishPackage>
        <Path>\\server\share\barfoo.exe</Path>
        <Arguments>-WithArgs</Arguments>
        <Wait RollbackOnError="false" Timeout="30"/>
      </UnpublishPackage>
2. after executing the above steps, tried deploying the AppV file along with DeploymentConfig.xml using the commands mentioned below,
Set-ExecutionPolicy -Unrestricted
Import-module Appvclient
Set-AppVClientConfiguration -EnablePackageScripts 1
Add-AppvClientPackage -Path "Path of the AppV file" -DynamicDeploymentConfig "Path of DeploymentConfig.xml"
evenafter trying the above methods the driver MSI is not getting installed. Hope you can understand my explanations above.
Regards,
Vivek V

Query regarding Freight

Hi! Gurus,
I am having a query regarding Freight .
Consider PO having 100 Quantity and freight applicable WRT quantity Condition
type FRC1.Rs 1 /1 Quantity.
Freight amount = Rs 100.
Consider 5 Good Receipt WRT purchase order.
GR1- 20 Quantity ,Freight = 20 RS
GR2 -20 Quantity ,Freight = 20 Rs
GR3- 20 Quantity ,Freight = 20 RS
GR4 -20 Quantity ,Freight = 20 Rs
GR5- 20 Quantity ,Freight = 20 RS
Well my question is can i do miro with respect to delivery note(GR1,GR2,GR3,GR4,GR5) wherein i will get only freight amount that i have to pay to vendor
secondly if i do MIRO WRT purchase order ,
I getting 5 GR line items and 1item Rs 100 Freight.
We require 5 GR line item and 5 Freight items.
How this can be done.
Thanks and Regards,
shailesh

If you vendor is sending you a five invoice with each having the freight then post invoice against the delivery note so you will get only that GR qty with freight amount.
but if you get 5 GR and 1 invoice then you can not post separately

Query regarding Explain Plan

Hi,
I have a query regarding explain plan. While we gather the statistics then optimize choose the best possible plan out of the explain plans available. If we do not gather statistics on a table for a long time then which plan it choose:
If it will continue to use the same plan as it use in the starting when statistics were gathered or will change the plan as soon as dml activities performed and statistics getting old.
Thanks
GK

Hi,
Aman.... wrote:
Gulshan wrote:
Hi,
I have a query regarding explain plan. While we gather the statistics then optimize choose the best possible plan out of the explain plans available. If we do not gather statistics on a table for a long time then which plan it choose:The same plan which it has chosen in the starting with the previous statistics. The plan won't change automatically as long as you won't refresh the statistics. This is wrong even for Oracle 9i. Here are couple of examples when a plan might change with the same optimizer statistics:
* when you have a histogram on a column and are not a bright person to use bind variables, you might get a completely different execution plan because of a different incoming value. All that is needed to fall into this habit - a soft parse, which might be due to different reasons, for instance, due to session parameter modification (which also might change a plan even without a histogram)
* Starting with 10g, CBO makes adjustments to cardinality estimates for out of range values appeared in predicates

Query regarding moving components

Similar Messages

Maybe you are looking for