How to get the return values by a button on the main program.

Hello

I have a main program that has an Authenticate button. Click to authenticate open for auth form that has the USERNAME and PASSWORD FIELDS.
If the input fields are true then enable editing of jtable in main program...

Basically something like this:
main program
Authenticate.addActionListener (new ActionListener()
{
public void actionPerformed (ActionEvent ae)
{
Au UpdateAuth = new UpdateAuth(); / / Opens the form that has the username and pass for authentication
ua.setVisible (true);

need code for activation of table here
if(s=="mactus")
{
enable editing of the table
}
table.repaint ();
}

});


form opened for auth... (class UpdateAuth)

private String SigninMouseClicked (java.awt.event.MouseEvent evt) {}
String aname = Aname.getText ();
String apass = Apassword.getText ();
If (aname. Equals("") & & apass.equals(""))
{
JOptionPane.showMessageDialog (null, "enter the login name or password", "Error", JOptionPane.ERROR_MESSAGE);
}
If (!) (Aname.Equals("")) & & apass.equals("")))
{
If (aname. Equals("harshil") & & apass.equals ("harshil123"))
{
String s = "mactus"; If the user name and password is success enable editing in table in the main program
return s;

}
else if (! aname.equals ("mactus") & &! apass.equals ("mactus123"))
{
Aname.setText("");
Apassword.setText("");
}
}
Returns a null value.
}

String.Equals (String)

String.equalsIgnoreCase (String)

Tags: Java

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