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Java Pahelp po sa event handling

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nirv47a

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mga boss pahelp po sa event handling ng java swing. gusto ko po kasing gawin pagtapos ng pagkaclick ko ng OK using JDialog ay mag karoon uli ng Jdialog uli. kaya ko kasing gawin using jbutton pero not with jdialog. anyone who knows this? respect po thanks!
import javax.swing.*; import java.awt.*; import java.awt.event.*; public class Build { public static void main(String[] args) { while (true) { String x = JOptionPane.showInputDialog(null, "Welcome!\n\n" + "Enter your name:\n"); if (x.isEmpty()) { JOptionPane.showMessageDialog(null, "Please input your name", "ERROR", JOptionPane.ERROR_MESSAGE); continue; } else { JOptionPane.showMessageDialog(null, "Welcome " + x, "Welcome!", JOptionPane.INFORMATION_MESSAGE); break; } } } }
 
Ganito po ba dapat ang lalabas if si user ay walang nilagay na input?
1623472838261.png
 

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[XX='nirv47a, c: 1283892, m: 1362070'][/XX] Kapag nag input yung user ng name ay lalabas po ito
1623478349196.png

then may gusto ka po bang ilagay after lumabas yang pane?
 

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[XX='nirv47a, c: 1284144, m: 1362070'][/XX] ilagay mo lang po sa loob ng else statement
 
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