java - How to use if else to set var value in TextField -


can ask how can instantly equal textfield named txtusername 'aime' , txtpassword equal 'joy' show message "user name , password match!" ? anyone? please me :( 

public void actionperformed(actionevent e){     if (e.getsource()== btnclear){     txtusername.settext("");     }     if(e.getsource() == btnlogin){         if (txtusername.settext="aime" && txtpassword.settext="joy")){             joptionpane.showmessagedialog(null, "user name , password match!");         }         else {             joptionpane.showmessagedialog(null, "user name , password invalid!");         }

these small modifications needed.

if (txtusername.gettext().equals("aime") && txtpassword.gettext().equals("joy")){             joptionpane.showmessagedialog(null, "user name , password match!"); }else{         joptionpane.showmessagedialog(null, "user name , password invalid!"); }

for reference : what difference between == vs equals() in java?


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