JOptionpane validation with double input
0
I am learning java. I try to declare a double array. For the input method, I would like to use JOptionPane. My question is how can I create the validation for this array.(For example: I want to valid that the salary input will be from 2000 to 10000). I'm sorry for my bad writing. Thank you guys!
Here is my code!
import javax.swing.JOptionPane;
public class Testing {
/**
* @param args
*/
public static void main(String args) {
double salary = new double[10];
for(int i = 0; i < salary.length; i++)
{
salary[i] = Double.parseDouble(JOptionPane.showInputDialog(null," Enter Salary: "));
}
}
}
java arrays validation double joptionpane
asked Apr 24 '13 at 21:54
tkay87
8126
|
show 5 more comments
0
I am learning java. I try to declare a double array. For the input method, I would like to use JOptionPane. My question is how can I create the validation for this array.(For example: I want to valid that the salary input will be from 2000 to 10000). I'm sorry for my bad writing. Thank you guys!
Here is my code!
import javax.swing.JOptionPane;
public class Testing {
/**
* @param args
*/
public static void main(String args) {
double salary = new double[10];
for(int i = 0; i < salary.length; i++)
{
salary[i] = Double.parseDouble(JOptionPane.showInputDialog(null," Enter Salary: "));
}
}
}
java arrays validation double joptionpane
asked Apr 24 '13 at 21:54
tkay87
8126
Do you know if and else?
– Smit
Apr 24 '13 at 22:00
What are you going to do if the salary entered is out of range?
– PM 77-1
Apr 24 '13 at 22:01
I know if and else, but I can not apply it in the JOtionPane. I can only use it in a given data, not by JOtionPane input
– tkay87
Apr 24 '13 at 22:02
@ PM it is why I need a validation
– tkay87
Apr 24 '13 at 22:03
I need to set a limit range salary. =)
– tkay87
Apr 24 '13 at 22:04
|
show 5 more comments
0
0
0
I am learning java. I try to declare a double array. For the input method, I would like to use JOptionPane. My question is how can I create the validation for this array.(For example: I want to valid that the salary input will be from 2000 to 10000). I'm sorry for my bad writing. Thank you guys!
Here is my code!
import javax.swing.JOptionPane;
public class Testing {
/**
* @param args
*/
public static void main(String args) {
double salary = new double[10];
for(int i = 0; i < salary.length; i++)
{
salary[i] = Double.parseDouble(JOptionPane.showInputDialog(null," Enter Salary: "));
}
}
}
java arrays validation double joptionpane
asked Apr 24 '13 at 21:54
tkay87
8126
I am learning java. I try to declare a double array. For the input method, I would like to use JOptionPane. My question is how can I create the validation for this array.(For example: I want to valid that the salary input will be from 2000 to 10000). I'm sorry for my bad writing. Thank you guys!
Here is my code!
import javax.swing.JOptionPane;
public class Testing {
/**
* @param args
*/
public static void main(String args) {
double salary = new double[10];
for(int i = 0; i < salary.length; i++)
{
salary[i] = Double.parseDouble(JOptionPane.showInputDialog(null," Enter Salary: "));
}
}
}
java arrays validation double joptionpane
java arrays validation double joptionpane
asked Apr 24 '13 at 21:54
tkay87
8126
asked Apr 24 '13 at 21:54
tkay87
8126
edited Apr 24 '13 at 22:00
asked Apr 24 '13 at 21:54
tkay87
8126
asked Apr 24 '13 at 21:54
tkay87
8126
asked Apr 24 '13 at 21:54
tkay87
8126
8126
Do you know if and else?
– Smit
Apr 24 '13 at 22:00
What are you going to do if the salary entered is out of range?
– PM 77-1
Apr 24 '13 at 22:01
I know if and else, but I can not apply it in the JOtionPane. I can only use it in a given data, not by JOtionPane input
– tkay87
Apr 24 '13 at 22:02
@ PM it is why I need a validation
– tkay87
Apr 24 '13 at 22:03
I need to set a limit range salary. =)
– tkay87
Apr 24 '13 at 22:04
|
show 5 more comments
Do you know if and else?
– Smit
Apr 24 '13 at 22:00
What are you going to do if the salary entered is out of range?
– PM 77-1
Apr 24 '13 at 22:01
I know if and else, but I can not apply it in the JOtionPane. I can only use it in a given data, not by JOtionPane input
– tkay87
Apr 24 '13 at 22:02
@ PM it is why I need a validation
– tkay87
Apr 24 '13 at 22:03
I need to set a limit range salary. =)
– tkay87
Apr 24 '13 at 22:04
Do you know if and else?
– Smit
Apr 24 '13 at 22:00
Do you know if and else?
– Smit
Apr 24 '13 at 22:00
What are you going to do if the salary entered is out of range?
– PM 77-1
Apr 24 '13 at 22:01
What are you going to do if the salary entered is out of range?
– PM 77-1
Apr 24 '13 at 22:01
I know if and else, but I can not apply it in the JOtionPane. I can only use it in a given data, not by JOtionPane input
– tkay87
Apr 24 '13 at 22:02
I know if and else, but I can not apply it in the JOtionPane. I can only use it in a given data, not by JOtionPane input
– tkay87
Apr 24 '13 at 22:02
@ PM it is why I need a validation
– tkay87
Apr 24 '13 at 22:03
@ PM it is why I need a validation
– tkay87
Apr 24 '13 at 22:03
I need to set a limit range salary. =)
– tkay87
Apr 24 '13 at 22:04
I need to set a limit range salary. =)
– tkay87
Apr 24 '13 at 22:04
|
show 5 more comments
2 Answers
2
active
oldest
votes
0
I think this will help you a bit to resolve your issue.
int i = 0;
double temp;
while(i < salary.length) {
// parseDouble throws NumberFormatException, handle it
temp = Double.parseDouble(JOptionPane.showInputDialog(null," Enter Salary: "));
if (temp >= 2000.0 && temp <= 10000.0){
salary[i] = temp;
i++; // if in range change counter to next count
// do something
} else {
// do something for out of range
}
}
answered Apr 24 '13 at 22:11
Smit
4,17112027
I tried it, it not working. =)
– tkay87
Apr 24 '13 at 22:21
Thank you for your quick respond Smit
– tkay87
Apr 24 '13 at 22:21
@tkay87 I updated the answer. What is the problem you are encountering? let us know to help you better.
– Smit
Apr 24 '13 at 22:37
It works perfectly. Thank you Smit. I appreciate your help.
– tkay87
Apr 25 '13 at 21:09
@tkay87 You are welcome. I am glad I could help.
– Smit
Apr 25 '13 at 21:10
add a comment |
0
Read the section from the Swing tutorial on Stopping Automatic Dialog Closing. Customize the code to do you particular edit.
answered Apr 24 '13 at 23:38
camickr
274k15126239
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
I think this will help you a bit to resolve your issue.
int i = 0;
double temp;
while(i < salary.length) {
// parseDouble throws NumberFormatException, handle it
temp = Double.parseDouble(JOptionPane.showInputDialog(null," Enter Salary: "));
if (temp >= 2000.0 && temp <= 10000.0){
salary[i] = temp;
i++; // if in range change counter to next count
// do something
} else {
// do something for out of range
}
}
answered Apr 24 '13 at 22:11
Smit
4,17112027
I tried it, it not working. =)
– tkay87
Apr 24 '13 at 22:21
Thank you for your quick respond Smit
– tkay87
Apr 24 '13 at 22:21
@tkay87 I updated the answer. What is the problem you are encountering? let us know to help you better.
– Smit
Apr 24 '13 at 22:37
It works perfectly. Thank you Smit. I appreciate your help.
– tkay87
Apr 25 '13 at 21:09
@tkay87 You are welcome. I am glad I could help.
– Smit
Apr 25 '13 at 21:10
add a comment |
0
I think this will help you a bit to resolve your issue.
int i = 0;
double temp;
while(i < salary.length) {
// parseDouble throws NumberFormatException, handle it
temp = Double.parseDouble(JOptionPane.showInputDialog(null," Enter Salary: "));
if (temp >= 2000.0 && temp <= 10000.0){
salary[i] = temp;
i++; // if in range change counter to next count
// do something
} else {
// do something for out of range
}
}
answered Apr 24 '13 at 22:11
Smit
4,17112027
I tried it, it not working. =)
– tkay87
Apr 24 '13 at 22:21
Thank you for your quick respond Smit
– tkay87
Apr 24 '13 at 22:21
@tkay87 I updated the answer. What is the problem you are encountering? let us know to help you better.
– Smit
Apr 24 '13 at 22:37
It works perfectly. Thank you Smit. I appreciate your help.
– tkay87
Apr 25 '13 at 21:09
@tkay87 You are welcome. I am glad I could help.
– Smit
Apr 25 '13 at 21:10
add a comment |
0
0
0
I think this will help you a bit to resolve your issue.
int i = 0;
double temp;
while(i < salary.length) {
// parseDouble throws NumberFormatException, handle it
temp = Double.parseDouble(JOptionPane.showInputDialog(null," Enter Salary: "));
if (temp >= 2000.0 && temp <= 10000.0){
salary[i] = temp;
i++; // if in range change counter to next count
// do something
} else {
// do something for out of range
}
}
answered Apr 24 '13 at 22:11
Smit
4,17112027
I think this will help you a bit to resolve your issue.
int i = 0;
double temp;
while(i < salary.length) {
// parseDouble throws NumberFormatException, handle it
temp = Double.parseDouble(JOptionPane.showInputDialog(null," Enter Salary: "));
if (temp >= 2000.0 && temp <= 10000.0){
salary[i] = temp;
i++; // if in range change counter to next count
// do something
} else {
// do something for out of range
}
}
answered Apr 24 '13 at 22:11
Smit
4,17112027
edited Apr 24 '13 at 22:47
answered Apr 24 '13 at 22:11
Smit
4,17112027
answered Apr 24 '13 at 22:11
Smit
4,17112027
answered Apr 24 '13 at 22:11
Smit
4,17112027
4,17112027
I tried it, it not working. =)
– tkay87
Apr 24 '13 at 22:21
Thank you for your quick respond Smit
– tkay87
Apr 24 '13 at 22:21
@tkay87 I updated the answer. What is the problem you are encountering? let us know to help you better.
– Smit
Apr 24 '13 at 22:37
It works perfectly. Thank you Smit. I appreciate your help.
– tkay87
Apr 25 '13 at 21:09
@tkay87 You are welcome. I am glad I could help.
– Smit
Apr 25 '13 at 21:10
add a comment |
I tried it, it not working. =)
– tkay87
Apr 24 '13 at 22:21
Thank you for your quick respond Smit
– tkay87
Apr 24 '13 at 22:21
@tkay87 I updated the answer. What is the problem you are encountering? let us know to help you better.
– Smit
Apr 24 '13 at 22:37
It works perfectly. Thank you Smit. I appreciate your help.
– tkay87
Apr 25 '13 at 21:09
@tkay87 You are welcome. I am glad I could help.
– Smit
Apr 25 '13 at 21:10
I tried it, it not working. =)
– tkay87
Apr 24 '13 at 22:21
I tried it, it not working. =)
– tkay87
Apr 24 '13 at 22:21
Thank you for your quick respond Smit
– tkay87
Apr 24 '13 at 22:21
Thank you for your quick respond Smit
– tkay87
Apr 24 '13 at 22:21
@tkay87 I updated the answer. What is the problem you are encountering? let us know to help you better.
– Smit
Apr 24 '13 at 22:37
@tkay87 I updated the answer. What is the problem you are encountering? let us know to help you better.
– Smit
Apr 24 '13 at 22:37
It works perfectly. Thank you Smit. I appreciate your help.
– tkay87
Apr 25 '13 at 21:09
It works perfectly. Thank you Smit. I appreciate your help.
– tkay87
Apr 25 '13 at 21:09
@tkay87 You are welcome. I am glad I could help.
– Smit
Apr 25 '13 at 21:10
@tkay87 You are welcome. I am glad I could help.
– Smit
Apr 25 '13 at 21:10
add a comment |
0
Read the section from the Swing tutorial on Stopping Automatic Dialog Closing. Customize the code to do you particular edit.
answered Apr 24 '13 at 23:38
camickr
274k15126239
add a comment |
0
Read the section from the Swing tutorial on Stopping Automatic Dialog Closing. Customize the code to do you particular edit.
answered Apr 24 '13 at 23:38
camickr
274k15126239
add a comment |
0
0
0
Read the section from the Swing tutorial on Stopping Automatic Dialog Closing. Customize the code to do you particular edit.
answered Apr 24 '13 at 23:38
camickr
274k15126239
Read the section from the Swing tutorial on Stopping Automatic Dialog Closing. Customize the code to do you particular edit.
answered Apr 24 '13 at 23:38
camickr
274k15126239
answered Apr 24 '13 at 23:38
camickr
274k15126239
answered Apr 24 '13 at 23:38
camickr
274k15126239
answered Apr 24 '13 at 23:38
camickr
274k15126239
274k15126239
add a comment |
add a comment |
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Do you know if and else?
– Smit
Apr 24 '13 at 22:00
What are you going to do if the salary entered is out of range?
– PM 77-1
Apr 24 '13 at 22:01
I know if and else, but I can not apply it in the JOtionPane. I can only use it in a given data, not by JOtionPane input
– tkay87
Apr 24 '13 at 22:02
@ PM it is why I need a validation
– tkay87
Apr 24 '13 at 22:03
I need to set a limit range salary. =)
– tkay87
Apr 24 '13 at 22:04