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Display alert message when nothing is selected in jspinner in java?

 
Teddy Smith
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Hello,


I have a jspinner in java program and
i want to display a message when nothing is selected. before going to the next window.
so My initial value is 0 min value = 0 max value = 200 (configured in Netbeans).

so when the application is running it displays the jspinner with the initial value = 0
what i want is if the user did not select the jspinner an alert message should appears.
This is what i tried:



could someone help me please, i'm new here and beginner in java.
Thank you
 
Maneesh Godbole
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Welcome to the Ranch.

Wouldn't setting the spinner's min to 1 solve your requirement?
 
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