Java Community | Help. Code. Learn.•3y ago

Weird issue that gets solved with println

I am writing a code for GUI frontend and Springboot backend. In gui i have methods that doesn't show any errors or bugs, they never function or work unless i insert System.out.println(" "); into them I never ran into such issue Here is an example: When pressing add this method gets called

private void AddPatientBActionPerformed(ActionEvent evt) {

        Patient patient=new Patient();
        patient.setName(PatientNameT.getText());
        patient.setId(Integer.parseInt(PatientIDT.getText()));
        patientAPI.save(patient);
        PatientTableFiller();
    }

private void AddPatientBActionPerformed(ActionEvent evt) {

        Patient patient=new Patient();
        patient.setName(PatientNameT.getText());
        patient.setId(Integer.parseInt(PatientIDT.getText()));
        patientAPI.save(patient);
        PatientTableFiller();
    }

but it doesn't work unless i put print ln in it for some reason

9 Replies

JavaBot•3y ago

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Unknown User•3y ago

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EdOP•3y ago

i dont think so, because its not even connecting to database unless i add print it should insert something to database then make a change to gui, but its neither doing insert or updating gui its like not executing anything but not showing any error its weird

Unknown User•3y ago

Message Not Public

imp_o_rt•3y ago

Where do you call this method? Show the addactionlistener?

EdOP•3y ago

   private void actionListeners() {
        AddPatientB.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                AddPatientBActionPerformed();
            }
        });
    }

   private void actionListeners() {
        AddPatientB.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                AddPatientBActionPerformed();
            }
        });
    }

this gets called once the class is called

imp_o_rt•3y ago

@Ed in constructor? also this method call is not the same as the one that takes an ActionEvent (the called one doesn't take any params)

EdOP•3y ago

i changed it later before you asked about the method yes which is why i say its weird, its 100% reaching this method just not making anything

JavaBot•3y ago

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Weird issue that gets solved with println

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