Why does thid code not work?

LOOP AT gt_1 INTO gs_1.
WRITE: / gs_1-created_at+0(8).
gs_1-created_at = gs_1-created_at+0(8).
IF gs_1-created_at IN s_date.
APPEND gs_1 TO gt_11.
ELSE.
ENDIF.
ENDLOOP.
I do not just get the first eight positions. Why?

Hi Linn,
in which structure ?
what stands in gs_1-created_at in line 4 of your coding ?
-i think there's no error in your coding
Andreas
Message was edited by: Andreas Mann

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import java.awt.*;
import java.applet.Applet;
import java.awt.event.*;
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import javax.swing.*;
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// setting up Buttons and Drop down menus
char a[];
Choice choicebutton;
JLabel resultLabel;
JTextField result;
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JTextField enter;
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TreeTest PicW;
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container.add(result);
container.add(enterLabel);
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container.add(pushButton);
pushButton.addActionListener(this);
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result.setText("Hello");
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// result.setText("Hello");
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String searchKey = event.getActionCommand();
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import java.applet.Applet;
import java.awt.*;
import java.util.*;
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Tree BackgroundImageTree;
Tree PlayerImageTree;
Image snow,baby;
int weight;
public void getPicWeight(int w){
weight = w;
System.out.println("the new weight has been set at: "+weight);
this.repaint();
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// initialising trees for backgound images and player images
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PlayerImageTree = new Tree();
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I can fix your problems
1. You get an error here because you can only invoke the superclass's constructor in the subclass's constructor. It looks like that's what you're trying to do, but you're not doing it right. Constructors don't return any value (actually they do, but it's implied, so you don't need the void that you've got in your code)
2. I'm not sure, but I think your call to show might be wrong. Move the setsize and setvisible calls to outside of the constructor

Why does this code not work?

String answer = new String("");
in = new BufferedReader(new InputStreamReader( connection.getInputStream ()));
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for (int i = 0 ; i < 1000 ; i++)
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if (answer == null)
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break;
else
test += answer;
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Many times, the loop will go through 2 iterations but each time, test is only equal to the first answer. The second, third, fourth etc.time it goes through the loop, it should concatenate the value of answer to the end of the string variable test. So why is it that whenever i run the program that has this code, the loop might lloop many times (let's say 2 time) but the value of test is only the first answer, and not the first answer concatenated with the second answer.

It worked for me...my code looks like this...i used FileInputStream instead of connection..
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class Forum {
public static void main(String a[]) throws IOException{
 String answer = new String("");
 BufferedReader in = new BufferedReader(new InputStreamReader( new FileInputStream("hi.txt")));
 String test = new String("");
 for (int i = 0 ; i < 1000 ; i++)
 answer = in.readLine();
 if (answer == null)
 System.out.println ("null");
 break;
 else
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 System.out.println ("answer: " + answer);
 System.out.println ("test: " + test);
my hi.txt is like this:
fasd rea reks krie
fsdfasd
asdfasd
sfasdf
asdfasd
The output is
answer: fasd rea reks krie
answer: fsdfasd
answer: asdfasd
answer: sfasdf
answer: asdfasd
null
test: fasd rea reks kriefsdfasdasdfasdsfasdfasdfasd
Is this not the way u want???

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