Please help with the GUI quiz question!

Hi Folks,
Please help me with the code for the following GUI.
The display window of the application should have two panels at the top level (you could have multiple panels contained within a top-level panel). The first top level panel should have a grid or a border layout and should include apart from various label objects: 1) a textfield to store the info entered, 2) a combobox 3) a combobox or a list box , 4) a radio-button group , 5) a combo box 6) checkboxes for additional accessories, and 7) checkboxes .
The second top-level panel that is placed at the bottom of the window should have a submit button, a clear button and a textarea for output.
Thanks a lot.

Please be a little more explicit about what you're doing, what you expect to happen, and what you actually observe.
Please post a short, concise, executable example of what you're trying to do. This does not have to be the actual code you are using. Write a small example that demonstrates your intent, and only that. Wrap the code in a class and give it a main method that runs it - if we can just copy and paste the code into a text file, compile it and run it without any changes, then we can be sure that we haven't made incorrect assumptions about how you are using it.
Post your code between [code] and [/code] tags. Cut and paste the code, rather than re-typing it (re-typing often introduces subtle errors that make your problem difficult to troubleshoot). Please preview your post when posting code.
Please assume that we only have the core API. We have no idea what SomeCustomClass is, and neither does our collective compiler.
If you have an error message, post the exact, complete error along with a full stack trace, if possible. Make sure you're not swallowing any Exceptions.
Help us help you solve your problem.

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Hi
i'm kind new to java and i have couple of questions... all my questions about the GUI...
when i want to create a GUI programe , and when i want to draw a graphic with GUI, i do that way(code)
"public class x1 extends JPanle{
public void PaintComponent(Graphic g){
My questions:
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2) Why do i use paintcomponent??? why i couldn't use directly 'Graphic g' ??
This code i get it from the book, this is how it is done...
Also, if i want to draw some shapes(rec, circle ..etc) and i want to put Button and organize them, how could i do that???
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kiiwii14 wrote:
i'm kind new to java and i have couple of questions...fair enough.
all my questions about the GUI...and that's your problem right there.
Your questions tell me that you're missing quite a few fundamentals of programming in Java. There's nothing wrong with that, everyone starts this way. But if you try to do any GUI programming at your current level you will run head-first into many, many problems that could be easily avoided if you concentrate on learning the basics first.
when i want to create a GUI programe , and when i want to draw a graphic with GUI, i do that way(code)
"public class x1 extends JPanle{That code doesn't compile. It's JPanel, not JPanle. Please post only compiling code (or near it, if you've got a question about a compiler error).
public void PaintComponent(Graphic g){"paintCompontent", not "PaintComponent".
Oh, and in the future please use the CODE-Button when posting code (1. copy+paste code 2. select code 3. press "CODE" just above the text area).
My questions:
1) why do i have to extend from JPanle ??You don't have to. You can, if you want your class to be a specific type of JPanel.
2) Why do i use paintcomponent??? why i couldn't use directly 'Graphic g' ??How would you "directly use Graphic g"?
That's the way the framework is written. Components draw themselves using that method. If you want to change how they draw themselves you can override that method.
Did you read the chapter that tells you this or did you simply copy out the code example? The examples are there to illustrate the points and help you understand. They are not a *substitute* to actually reading the text.
Also, if i want to draw some shapes(rec, circle ..etc) and i want to put Button and organize them, how could i do that???Finish reading the book, write some basic programs and then work on from there.
You're trying to learn a feature and produce a useful product at the same time. I can tell you from experience that this is a very bad idea.
i tried to organize the button after i draw the rectangle but i can't... How did you try?
all becaus of the stupid way'the code that i wrote it', i hope there is an alternative way.You didn't show us your attempt so we can't tell you any alternative.
My last question... how can i change the font ???
i want to use 'sans comic'... Hm ... "Comic Sans" is the name. And that's not a font. [It's a desease|http://bancomicsans.com/].

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cherryqueen2 wrote:
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declare
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begin
4
   insert into for_testing
      the_id,
      some_data
   values
      1,
      5
   returning the_id into l_return_value;
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end;
20 /
the return values is 1
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.02
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>since I only copied the whole files from programs when I reformated it.
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Message was edited by: Vegas Superstar

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maybe something like:
SQL> select emp.empno, emp.ename, emp.deptno
2    from emp,
3         (select case when (select 1 from emp where deptno = 10 and rownum = 1) = 1 then 1
4                      when (select 2 from emp where deptno = 60 and rownum = 1) = 2 then 2
5                      else 3
6                 end case_col
7            from dual) d1
8   where deptno = decode(d1.case_col,1,10,
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10                                     3,70);
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select ...
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                     else 3
                end case_col
           from dual) d1
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I was trying to place some words in the Movie Clip
"TextPanel" and set a
random position to each of them.
But it's not working.
1) I created a Movie Clip "word" and inside that MC I created
a text field
and gave it an identifier "textFiled".
2) The linkage name for Movie Clip "word" I set to "word".
3) In the actionscript I created an Array called "aWords".
4) Then I created a FOR loop that should
place (attach) Movie Clips "word0", "word1", "word2" and
"word3" to the
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them to the
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var aWords:Array = [apple,banana,orange,mango];
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Thanks in advance

But in my Post I already wrote v.textFiled.text = aWords
so I don't understand what were you correcting..
And one more:
I have tested it by changing the
v.textFiled.text = aWords; to v.textFiled.text = "some
word";
and it's working fine.
So there is something wrong with the Array element, and I
don't know why..
"aniebel" <[email protected]> wrote in
message
news:ft2d5k$lld$[email protected]..
> Change:
> v.textFiled.text = aWords;
>
> to:
> v.textFiled.text = aWords
>
> It needs to know which element inside the array you want
to place in the
> textfield (or textfiled) :)
>
> If that doesn't work, double check that your instance
name is correct
> inside
> of "word".
>

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I am a real beginner on Java studing and I try to learn this all by myself.I had read some books translated from English format.But I dont think they were translated good enough.Sometime the meaning translated from English is totally different from what the Author want to express.So can you help to recommend some good English books for the beginner.I want to get start my studing on these books.Thanks in advance.

I used Thinking in Java 2 by Horton. I see there's an upcoming edition covering the new version 5 of Java,
http://www.amazon.com/exec/obidos/tg/detail/-/0764568744/qid=1103190687/sr=1-2/ref=sr_1_2/103-0972736-0816625?v=glance&s=books
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hi all......
i am trying to write a servlet that accepts parameters from html and validates it against database and displays if the user is valid or not....
but my code always displays invalid user..........i don't know where i am going wrong.........kindly help
html code:
<html>
<body>
<form action=/LoginServlet>
<p><h1>
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<p>password:<input type=text name=pwd>
<p>
<input type=submit value=Login>
</form>
</body>
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import javax.servlet.http.*;
import java.io.*;
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DriverManager.getConnection("jdbc:odbc:nmpwd");
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The JSP code is correct. Please change the servlet code. I have done the changes. It's Working correctly now.
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.sql.*;
public class LoginServlet extends HttpServlet
public void doGet(HttpServletRequest req,HttpServletResponse res) throws ServletException,IOException
          System.out.println("Entered Servlet");
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               int flag=0;
               String s="";
               String s1="";
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                    s1=rs.getString(2);
                    if (r.equals(s))
                         if (r1.equals(s1))
                              flag=1;
               if (flag==1)
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               System.out.println("Error "+e);
}

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Let me be clear about the terminlogy. Are V1/synchronous/ Direct delta update the same. Are V2/asynchronous/queued delata the same. Can V3 be of 2 types? serialised and unserialised.
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simmi

hey Roberto,
Great! I really appreciate you sending me the Doc. How can I repay your help? Anyhow i will allott full points to you.
one more help, actually I have been trying to access the SAP help online. but the URL's ending with frameset.htm or index.htm are not openeing up. For example,
http://help.sap.com/saphelp_nw04/helpdata/en/91/270f38b165400fe10000009b38f8cf/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/bb/bdd69f856a67418962d74bfd7bd8af/frameset.htm
Is ther any thing that i need to set in my explorer settings?
simmi

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Please help with the GUI quiz question!

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