Raj kalaria

Ranch Hand
+ Follow
since Sep 08, 2005
Merit badge: grant badges
For More
Cows and Likes
Total received
In last 30 days
Total given
Total received
Received in last 30 days
Total given
Given in last 30 days
Forums and Threads
Scavenger Hunt
expand Ranch Hand Scavenger Hunt
expand Greenhorn Scavenger Hunt

Recent posts by Raj kalaria

Thanks Amit,

We have tried the focus function, but it seems it does not work all the time. if there a way to do some focusing when we flushing the content as PDF on the servlet side?

I would like to correct my information on our enviornment, we are using IE 8.0 and not IE 7.0 (As I had mention earlier) and Acrobat Reader X

10 years ago
I have a Java Class, which has a Java Script function which makes an HTML form and then submits it to an action URL. I want to ensure that the URL always open on the top of my calling window. As of now, some times it is displaying behind the calling page.

I am using internet Explorer IE 7.0
The Code is as follows Class 1:

The URL "strServerURL" is a Servlet: and it reders out a PDF Document to the User, which is displayed within the IE
The Following servlet is called, after the above class is executed.
Servlet 2:
ServletOutputStream outStream=response.getOutputStream();
FileInputStream inStream = new FileInputStream(pdf);
BufferedInputStream inBuf = new BufferedInputStream(inStream);

/*Send output file to Client*/
/*Display PDF in the browser*/
response.setHeader("content-disposition","inline; filename=output.pdf");

/*Display PDF in Acrobat/Reader */


int readByte=0;


//Cleanup temporary files

What should I do to make sure that PDF is always displayed in front of the calling screen and not behind.

10 years ago
I am completely new in IText and am totally confused as where to start from.

I have one issue. The Code is written by some one else and I am trying to understand the code.
Here is the snippet of the code


How does the measuring of the co-ordinates takes place in Itext. For Instance, if i need to modify the co-ordinates to new position, how can i get the correct off set value?
textLeft.setTextMatrix(160, 694)
I have one frame in which i have a Jlist box.
the AllGroupList populates some user name dynamically.
Now i have a edit button for that Jlist box.
The edit button will open a dialog.
The dialog will have two list box and search button to search new users so we can add users.
1) AvailableGrp_list
2) currentgrpmembership_listbox

currentgrpmembership_listbox is filled up when i call the dialog(by passing frame list model)

AvailableGrp_list is filled up by the search criteria

My problem is that when ever i add an element in the dialog from AvailableGrp_list to currentgrpmembership_listbox it gets added but at the same time the element also gets added in parent frame list AllGroupList.

why is it so?
Is this the correct way to pass a list from one frame to other dialog if we need the dialog to be initialized by a list from calling frame?

Once the user selects the users to be added, i want to load my AllGroupList(present in frame) with currentgrpmembership_listbox (which the user will upadte from dialog) can some one help in that also?

Frame code

Dialog Code

[ November 14, 2008: Message edited by: Raj kalaria ]
[ November 14, 2008: Message edited by: Raj kalaria ]
15 years ago
I have a frame and in the frame i have three tabs

In one of the tab i have button which when click should call the dialog, but
for some reason the dialog is not opening. here is the code
I am using netbeans

I am not sure if i am passing correct reference to the dialog while creating
the instance.

Parent Frame (name of the class is Usertab)

Dialog Code
15 years ago
i have one frame and it contains labels and text boxes to create a new user
one of my label field is to select a group.I want to provide a functionality where the user will click on button (say search next to the label) and a new dialog will
open and user can search on his criteria and then select the group. Once he selects the group and close the dialog, i want text box in the calling component(frame) to be filled up with the selected value.

can some one help me out and provide some example code
15 years ago

I am new to Jtable and experiencing a hard time to achieve following thing.

I have two pane One pane has the Search buttong and below it i have 2nd panel
which will hold the result.

I want to show the result in table ( due to my limited knowledge on swings, i can only think of showing in table as of now).
So i want to create the table at run time

I am trying following thing
1) i am trying with some hard code values but my table is not getting displayed in the panel
2) later i want to fill up my table with the rows fetch from Database

I am really struggling any help with code would be appreciated

15 years ago

I have a frame and inside the frame i have two panels
Search Panel
New User Panel

In my search panel, I want to provide two search fields.
In the same panel i want to display my results also

My results can be 200 to 300 rows, I dont want it to display in one page, Is there a way in Java swings to display the results page wise within the same panel?

Or Do i have to Use Table to display the results.

Kindly suggest some ideas.

15 years ago
It is not an applet,

This swing application talks to a tool Called 'Documentum' (A content Mangement tool). In order to access the Documentum and then to manipulate Data within Documentum we need a session.

I am trying to write a small stand alone utility which will connect to Documentum in frame 1 and in frame 2 and frame 3 it will perform certain functionality and for that we need session.
15 years ago

I am trying to build a swing application and now i need to maintain session for the connected user.

How do i pass my session from one frame to another. Can some one please throw some light
15 years ago
thanks maneesh,
I tried to change the lay out, but it is giving me a hard time.
can you look at my code and suggest, so that i can pick it up from there

15 years ago
I am stuck up in my Gui design for Swings

I have three panels in my frame
panel 1 will have the symbol(the symbol is on Right Hand Side)
Panel 2 has one lable, two radio button and one file chooser button

panel 3 has a group of check box button

Now initially panel 3 is invisible, once the user selects one of the radio button(New User) from panel 2 it will be visible. if the user select other radio button (Profile user) the panel becomes invisible

My problem is that when i test my application, Panel 2 is takes the space of itself and panel 3, when i press one of the radio button panel 3 becomes visible and the frame looks good(as iwanted) but when the user press another button (profile user) the panel 3 is invisble, but once again panel 2 takes the entire place of frame
and UI looks bad.

I am using NetBeans IDE ( so it takes GroupLayout by default)

Please throw some light so i can try something.
15 years ago
thanks, I was referring to that, but was not able to do it till i posted it.
but later on i managed.but anyway i appreciate your feedback
15 years ago
Finally i had to post this question, it might be very basic, but tried a lot without luck

Can some one have tutorials for using File Chooser in Netbeans IDE. ( I tried my self but i am not able to do it)

I am trying to create the interface by Netbeans which will help me browse a file

File: [text field ] button to browse

I want my file chooser to load when i click the button,

I tried to include the file chooser by dragging from the pallate to the frame but then it takes up the entire place and it seems that i get lost than

If some one can show me (pictorial way), I would be really obliged
15 years ago

I trying to develop a small swing application,
I have two frames one frame is loggin screen and the 2nd frame is a simple frame with contain a form

The login frame will have an "Ok" button and once the "Ok" button is clicked, I want my 2nd frame (which is form) to display.
I have written that piece of code, but want to make sure i do it correctly

Name of frames
1)Login Frame

This is the Action code of the Ok button present in Login Frame
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
System.out.println("Ok Button Pressed");
UserConnectedFrameSuccess ucf = new UserConnectedFrameSuccess();


My concerns are
1) if one user passes the login screen is it advisable to completly close it or to hide it. Here is have hidden it becoz i did not know how to close the login fram and display the other frame.

I hope i have explained it nicely. Any help would be appreciated
15 years ago