How can I use the string from other method?
package lab07_PrinceRalambomanarivo;
import java.awt.Color;
import javax.swing.*;
import java.util.Random;
public class ESPGame {
private String chosenColor;
public Color chooseColor(int input)
{
Color color;
switch(input)
{
case 1:
color = Color.BLUE;
chosenColor = "blue";
break;
case 2:
color = Color.YELLOW;
chosenColor = "yellow";
break;
case 3:
color = Color.RED;
chosenColor = "red";
break;
case 4:
color = Color.GREEN;
chosenColor = "green";
break;
case 5:
color = Color.ORANGE;
chosenColor = "orange";
break;
case 6:
color = Color.CYAN;
chosenColor = "cyan";
break;
default:
color = Color.BLACK;
chosenColor = "black";
break;
}
return color;
}
public void showColor(Color color)
{
JFrame frame = new JFrame("Guess this color");
frame.setSize(200,200);
frame.setLocation(300,300);
JPanel panel = new JPanel();
panel.setBackground(color);
frame.add(panel);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public void guessColor()
{}}
How can I get the value of the chosenColor inside the method chooseColor() inside the method guessColor().
java
edited Nov 14 '18 at 13:11
Danijel
2,508124885
asked Nov 14 '18 at 2:22
PrincePrince
11
migrated from superuser.com Nov 14 '18 at 12:49
This question came from our site for computer enthusiasts and power users.
add a comment |
package lab07_PrinceRalambomanarivo;
import java.awt.Color;
import javax.swing.*;
import java.util.Random;
public class ESPGame {
private String chosenColor;
public Color chooseColor(int input)
{
Color color;
switch(input)
{
case 1:
color = Color.BLUE;
chosenColor = "blue";
break;
case 2:
color = Color.YELLOW;
chosenColor = "yellow";
break;
case 3:
color = Color.RED;
chosenColor = "red";
break;
case 4:
color = Color.GREEN;
chosenColor = "green";
break;
case 5:
color = Color.ORANGE;
chosenColor = "orange";
break;
case 6:
color = Color.CYAN;
chosenColor = "cyan";
break;
default:
color = Color.BLACK;
chosenColor = "black";
break;
}
return color;
}
public void showColor(Color color)
{
JFrame frame = new JFrame("Guess this color");
frame.setSize(200,200);
frame.setLocation(300,300);
JPanel panel = new JPanel();
panel.setBackground(color);
frame.add(panel);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public void guessColor()
{}}
How can I get the value of the chosenColor inside the method chooseColor() inside the method guessColor().
java
edited Nov 14 '18 at 13:11
Danijel
2,508124885
asked Nov 14 '18 at 2:22
PrincePrince
11
migrated from superuser.com Nov 14 '18 at 12:49
This question came from our site for computer enthusiasts and power users.
1
Programming question are not within scope here at SuperUser
– Security Hound
Nov 14 '18 at 2:37
Stackoverflow is the place to be.
– Aulis Ronkainen
Nov 14 '18 at 4:07
add a comment |
package lab07_PrinceRalambomanarivo;
import java.awt.Color;
import javax.swing.*;
import java.util.Random;
public class ESPGame {
private String chosenColor;
public Color chooseColor(int input)
{
Color color;
switch(input)
{
case 1:
color = Color.BLUE;
chosenColor = "blue";
break;
case 2:
color = Color.YELLOW;
chosenColor = "yellow";
break;
case 3:
color = Color.RED;
chosenColor = "red";
break;
case 4:
color = Color.GREEN;
chosenColor = "green";
break;
case 5:
color = Color.ORANGE;
chosenColor = "orange";
break;
case 6:
color = Color.CYAN;
chosenColor = "cyan";
break;
default:
color = Color.BLACK;
chosenColor = "black";
break;
}
return color;
}
public void showColor(Color color)
{
JFrame frame = new JFrame("Guess this color");
frame.setSize(200,200);
frame.setLocation(300,300);
JPanel panel = new JPanel();
panel.setBackground(color);
frame.add(panel);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public void guessColor()
{}}
How can I get the value of the chosenColor inside the method chooseColor() inside the method guessColor().
java
edited Nov 14 '18 at 13:11
Danijel
2,508124885
asked Nov 14 '18 at 2:22
PrincePrince
11
package lab07_PrinceRalambomanarivo;
import java.awt.Color;
import javax.swing.*;
import java.util.Random;
public class ESPGame {
private String chosenColor;
public Color chooseColor(int input)
{
Color color;
switch(input)
{
case 1:
color = Color.BLUE;
chosenColor = "blue";
break;
case 2:
color = Color.YELLOW;
chosenColor = "yellow";
break;
case 3:
color = Color.RED;
chosenColor = "red";
break;
case 4:
color = Color.GREEN;
chosenColor = "green";
break;
case 5:
color = Color.ORANGE;
chosenColor = "orange";
break;
case 6:
color = Color.CYAN;
chosenColor = "cyan";
break;
default:
color = Color.BLACK;
chosenColor = "black";
break;
}
return color;
}
public void showColor(Color color)
{
JFrame frame = new JFrame("Guess this color");
frame.setSize(200,200);
frame.setLocation(300,300);
JPanel panel = new JPanel();
panel.setBackground(color);
frame.add(panel);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public void guessColor()
{}}
How can I get the value of the chosenColor inside the method chooseColor() inside the method guessColor().
java
java
edited Nov 14 '18 at 13:11
Danijel
2,508124885
asked Nov 14 '18 at 2:22
PrincePrince
11
edited Nov 14 '18 at 13:11
Danijel
2,508124885
asked Nov 14 '18 at 2:22
PrincePrince
11
edited Nov 14 '18 at 13:11
Danijel
2,508124885
edited Nov 14 '18 at 13:11
Danijel
2,508124885
edited Nov 14 '18 at 13:11
Danijel
2,508124885
2,508124885
asked Nov 14 '18 at 2:22
PrincePrince
11
asked Nov 14 '18 at 2:22
PrincePrince
11
asked Nov 14 '18 at 2:22
PrincePrince
11
11
migrated from superuser.com Nov 14 '18 at 12:49
This question came from our site for computer enthusiasts and power users.
migrated from superuser.com Nov 14 '18 at 12:49
This question came from our site for computer enthusiasts and power users.
1
Programming question are not within scope here at SuperUser
– Security Hound
Nov 14 '18 at 2:37
Stackoverflow is the place to be.
– Aulis Ronkainen
Nov 14 '18 at 4:07
add a comment |
1
Programming question are not within scope here at SuperUser
– Security Hound
Nov 14 '18 at 2:37
Stackoverflow is the place to be.
– Aulis Ronkainen
Nov 14 '18 at 4:07
1
1
Programming question are not within scope here at SuperUser
– Security Hound
Nov 14 '18 at 2:37
Programming question are not within scope here at SuperUser
– Security Hound
Nov 14 '18 at 2:37
Stackoverflow is the place to be.
– Aulis Ronkainen
Nov 14 '18 at 4:07
Stackoverflow is the place to be.
– Aulis Ronkainen
Nov 14 '18 at 4:07
add a comment |
2 Answers
2
active
oldest
votes
chosenColor is an instance variable so you can simply access it inside guessColor() i.e.
public void guessColor(){
System.out.println(chosenColor);
}
answered Nov 14 '18 at 12:52
TuramarthTuramarth
1,19441719
2
*instance variable
– Stultuske
Nov 14 '18 at 12:53
@Stultuske thanks for the correction
– Turamarth
Nov 14 '18 at 12:55
add a comment |
As per the code, chosenColor appears to be a class level private variable and hence any method in that class can use it.
Actually you are updating instance variable chosenColor from chooseColor() method . So it is not a variable from another method.
answered Nov 14 '18 at 12:54
CS_noobCS_noob
4591311
add a comment |
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2 Answers
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active
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votes
2 Answers
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active
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oldest
votes
chosenColor is an instance variable so you can simply access it inside guessColor() i.e.
public void guessColor(){
System.out.println(chosenColor);
}
answered Nov 14 '18 at 12:52
TuramarthTuramarth
1,19441719
2
*instance variable
– Stultuske
Nov 14 '18 at 12:53
@Stultuske thanks for the correction
– Turamarth
Nov 14 '18 at 12:55
add a comment |
chosenColor is an instance variable so you can simply access it inside guessColor() i.e.
public void guessColor(){
System.out.println(chosenColor);
}
answered Nov 14 '18 at 12:52
TuramarthTuramarth
1,19441719
2
*instance variable
– Stultuske
Nov 14 '18 at 12:53
@Stultuske thanks for the correction
– Turamarth
Nov 14 '18 at 12:55
add a comment |
chosenColor is an instance variable so you can simply access it inside guessColor() i.e.
public void guessColor(){
System.out.println(chosenColor);
}
answered Nov 14 '18 at 12:52
TuramarthTuramarth
1,19441719
chosenColor is an instance variable so you can simply access it inside guessColor() i.e.
public void guessColor(){
System.out.println(chosenColor);
}
answered Nov 14 '18 at 12:52
TuramarthTuramarth
1,19441719
edited Nov 14 '18 at 12:54
answered Nov 14 '18 at 12:52
TuramarthTuramarth
1,19441719
answered Nov 14 '18 at 12:52
TuramarthTuramarth
1,19441719
answered Nov 14 '18 at 12:52
TuramarthTuramarth
1,19441719
1,19441719
2
*instance variable
– Stultuske
Nov 14 '18 at 12:53
@Stultuske thanks for the correction
– Turamarth
Nov 14 '18 at 12:55
add a comment |
2
*instance variable
– Stultuske
Nov 14 '18 at 12:53
@Stultuske thanks for the correction
– Turamarth
Nov 14 '18 at 12:55
2
2
*instance variable
– Stultuske
Nov 14 '18 at 12:53
*instance variable
– Stultuske
Nov 14 '18 at 12:53
@Stultuske thanks for the correction
– Turamarth
Nov 14 '18 at 12:55
@Stultuske thanks for the correction
– Turamarth
Nov 14 '18 at 12:55
add a comment |
As per the code, chosenColor appears to be a class level private variable and hence any method in that class can use it.
Actually you are updating instance variable chosenColor from chooseColor() method . So it is not a variable from another method.
answered Nov 14 '18 at 12:54
CS_noobCS_noob
4591311
add a comment |
As per the code, chosenColor appears to be a class level private variable and hence any method in that class can use it.
Actually you are updating instance variable chosenColor from chooseColor() method . So it is not a variable from another method.
answered Nov 14 '18 at 12:54
CS_noobCS_noob
4591311
add a comment |
As per the code, chosenColor appears to be a class level private variable and hence any method in that class can use it.
Actually you are updating instance variable chosenColor from chooseColor() method . So it is not a variable from another method.
answered Nov 14 '18 at 12:54
CS_noobCS_noob
4591311
As per the code, chosenColor appears to be a class level private variable and hence any method in that class can use it.
Actually you are updating instance variable chosenColor from chooseColor() method . So it is not a variable from another method.
answered Nov 14 '18 at 12:54
CS_noobCS_noob
4591311
answered Nov 14 '18 at 12:54
CS_noobCS_noob
4591311
answered Nov 14 '18 at 12:54
CS_noobCS_noob
4591311
answered Nov 14 '18 at 12:54
CS_noobCS_noob
4591311
4591311
add a comment |
add a comment |
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1
Programming question are not within scope here at SuperUser
– Security Hound
Nov 14 '18 at 2:37
Stackoverflow is the place to be.
– Aulis Ronkainen
Nov 14 '18 at 4:07