//**************************************************** public class Main { public static void main(String[] args) { IDandPasswords idandPasswords = new IDandPasswords(); LoginPage loginPage = new LoginPage(idandPasswords.getLoginInfo()); } } //**************************************************** public class IDandPasswords { HashMap logininfo = new HashMap(); IDandPasswords(){ logininfo.put("Bro","pizza"); logininfo.put("Brometheus","PASSWORD"); logininfo.put("BroCode","abc123"); } public HashMap getLoginInfo(){ return logininfo; } } //**************************************************** import java.awt.*; import java.awt.event.*; import java.util.*; import javax.swing.*; public class LoginPage implements ActionListener{ JFrame frame = new JFrame(); JButton loginButton = new JButton("Login"); JButton resetButton = new JButton("Reset"); JTextField userIDField = new JTextField(); JPasswordField userPasswordField = new JPasswordField(); JLabel userIDLabel = new JLabel("userID:"); JLabel userPasswordLabel = new JLabel("password:"); JLabel messageLabel = new JLabel(); HashMap logininfo = new HashMap(); LoginPage(HashMap loginInfoOriginal){ logininfo = loginInfoOriginal; userIDLabel.setBounds(50,100,75,25); userPasswordLabel.setBounds(50,150,75,25); messageLabel.setBounds(125,250,250,35); messageLabel.setFont(new Font(null,Font.ITALIC,25)); userIDField.setBounds(125,100,200,25); userPasswordField.setBounds(125,150,200,25); loginButton.setBounds(125,200,100,25); loginButton.setFocusable(false); loginButton.addActionListener(this); resetButton.setBounds(225,200,100,25); resetButton.setFocusable(false); resetButton.addActionListener(this); frame.add(userIDLabel); frame.add(userPasswordLabel); frame.add(messageLabel); frame.add(userIDField); frame.add(userPasswordField); frame.add(loginButton); frame.add(resetButton); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setSize(420,420); frame.setLayout(null); frame.setVisible(true); } @Override public void actionPerformed(ActionEvent e) { if(e.getSource()==resetButton) { userIDField.setText(""); userPasswordField.setText(""); } if(e.getSource()==loginButton) { String userID = userIDField.getText(); String password = String.valueOf(userPasswordField.getPassword()); if(logininfo.containsKey(userID)) { if(logininfo.get(userID).equals(password)) { messageLabel.setForeground(Color.green); messageLabel.setText("Login successful"); frame.dispose(); WelcomePage welcomePage = new WelcomePage(userID); } else { messageLabel.setForeground(Color.red); messageLabel.setText("Wrong password"); } } else { messageLabel.setForeground(Color.red); messageLabel.setText("username not found"); } } } } //**************************************************** import java.awt.*; import javax.swing.*; public class WelcomePage { JFrame frame = new JFrame(); JLabel welcomeLabel = new JLabel("Hello!"); WelcomePage(String userID){ welcomeLabel.setBounds(0,0,200,35); welcomeLabel.setFont(new Font(null,Font.PLAIN,25)); welcomeLabel.setText("Hello "+userID); frame.add(welcomeLabel); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setSize(420, 420); frame.setLayout(null); frame.setVisible(true); } } //****************************************************
@samaltoveros4231
3 жыл бұрын
How did you make the pasword like only dots?
@jalen744
3 жыл бұрын
@@samaltoveros4231it's JPasswordField. it does that
@ZbumDemon
2 жыл бұрын
Missing in "IDandPasswords" in top " import java.until.HashMap; "
@joyceasante8292
Жыл бұрын
Practicing(no copying and pasting) public class Main { public static void main (String[]args) { IDandPasswords idandPasswords = new IDandPasswords (); LoginPage loginPage = new LoginPage (idandPasswords.getLoginInfo ()); } } ******************* import java.util.HashMap; public class IDandPasswords { HashMap < String, String > logininfo = new HashMap < String, String > (); IDandPasswords () { logininfo.put ("GlamorousCoder", "spicy"); logininfo.put ("Faya", "POPPING"); logininfo.put ("Ras", "berry809"); } protected HashMap getLoginInfo () { return logininfo; } } ********************** import java.awt.*; import java.awt.event.*; import java.util.HashMap; import javax.swing.*; public class LoginPage implements ActionListener { JFrame frame = new JFrame (); JButton loginButton = new JButton ("Login"); JButton resetButton = new JButton ("Reset"); JTextField userIDField = new JTextField (); JPasswordField userPasswordField = new JPasswordField (); JLabel userIDLabel = new JLabel ("userID: "); JLabel userPasswordLabel = new JLabel ("password: "); JLabel messageLabel = new JLabel (" "); HashMap < String, String > logininfo = new HashMap < String, String > (); LoginPage (HashMap < String, String > loginInfoOriginal) { logininfo = loginInfoOriginal; userIDLabel.setBounds (50, 100, 75, 25); userPasswordLabel.setBounds (50, 150, 75, 25); messageLabel.setBounds (125, 250, 250, 35); messageLabel.setFont (new Font (null, Font.PLAIN, 12)); userIDField.setBounds (125, 100, 200, 25); userPasswordField.setBounds (125, 150, 200, 25); loginButton.setBounds (125, 200, 100, 25); loginButton.setFocusable (false); loginButton.addActionListener (this); resetButton.setBounds (225, 200, 100, 25); resetButton.setFocusable (false); resetButton.addActionListener (this); frame.add (userIDLabel); frame.add (userPasswordLabel); frame.add (messageLabel); frame.add (userIDField); frame.add (userPasswordField); frame.add (loginButton); frame.add (resetButton); frame.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE); frame.setSize (380, 380); frame.setLayout (null); frame.setVisible (true); } @Override public void actionPerformed (ActionEvent e) { if (e.getSource () == resetButton) { userIDField.setText (""); userPasswordField.setText (""); } if (e.getSource () == loginButton) { String userID = userIDField.getText (); String password = String.valueOf (userPasswordField.getPassword ()); if (logininfo.containsKey (userID)) { if (logininfo.get (userID).equals (password)) { messageLabel.setForeground (Color.green); messageLabel.setText ("login successful"); frame.dispose (); WelcomePage welcomePage = new WelcomePage ("Welcome!"); } else { messageLabel.setForeground (Color.blue); messageLabel.setText ("Wrong password"); } } else { messageLabel.setForeground (Color.blue); messageLabel.setText ("username not found"); } } } } ***************** import java.awt.*; import javax.swing.*; public class WelcomePage { JFrame frame = new JFrame (); JLabel welcomeLabel = new JLabel ("Welcome!"); WelcomePage (String userID) { welcomeLabel.setBounds (0, 0, 200, 35); welcomeLabel.setFont (new Font (null, Font.BOLD, 18)); welcomeLabel.setText ("Welcome" + userID); frame.add (welcomeLabel); frame.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE); frame.setSize (380, 380); frame.setLayout (null); frame.setVisible (true); } }
@akhilmasanam1692
10 ай бұрын
protected to public
@michaeledie8474
2 жыл бұрын
you are more useful than any of my university professors
@petermwajinje6417
2 жыл бұрын
It's a great video well and clearly explained. As a Java beginner, it has saved me time and the headache I could have gone through in class. Thank a lot. I wish if you could do a video of the same but with a connection to MySQL database where the IDs and passwords would be store in the database.
@Re9sTwitch
3 жыл бұрын
Another great vid, very clear, well explained. Would be great to learn how you develop this code from scratch. Thanks again, keep up the great work!
@angelcastineira2561
4 жыл бұрын
your videos are getting better and better, this one helped me understand a lot better some previous concepts. thanks!
@antoniolima1456
2 жыл бұрын
O cara é magnifico, um vídeo bem explicativo e muito bem feito. Thanks
@gisellemarques9341
2 жыл бұрын
Né
@gisellemarques9341
2 жыл бұрын
Até quem não entende praticamente nada de inglês consegue entender
@damiaofernandes9776
2 жыл бұрын
Muito bom que conteúdo Exemplar, que bacana e leve o jeito de fazer e explicar embora não entenda nada do que diz . Tá de parabéns Obrigado por compartilhar o seu conhecimento 👏
@amandatimmons5915
2 жыл бұрын
I watched this video a thousand times this weekend and it helped me do and understand my homework assignment. thank you so much for such a good step by step video with explanations that are clear and easier to understand.
@dcwavie
Жыл бұрын
yall doing this for assignments lol tuff imagine doing it in class and mispellng HashMap by mistake.
@mrCetus
2 жыл бұрын
Hey Bro Code, thank You so much for dedicating the time to put this video together. It truly helped me to understand this new concept of Java for me.
@amedeekreuzer9190
Жыл бұрын
Thank you Bro Code, it all went very well and I could understand most of the code lines that you ecplained logically. Thank you very much!
@WhoBeSilly
6 ай бұрын
Thanks bud, it brings me back to my CSc labs in college!
@andromydous
2 жыл бұрын
First, I'm so glad that I found your channel. I started messing with Java because I understand it better than my wife and she's leaning on me to help her with her college class. She's sitting at a B, because she suffers test anxiety and doesn't really put in the work. Her final project is using 2D arrays and it bugs me because her class is so slow. I learned so much more by watching your videos and I've only been learning for less than a month. Second, I created a rudimentary RPG text based console game (complete with main menu, shop menu, inventory for shop and player, player classes, enemies, and enemy classes, combat engine, and combat menu). What I learned from you helped tremendously. I mostly did it on my own, but there were a few times that I had to google something. While googling, I ran into 2 scenarios that irked me. Which leads me to number 3 (last one). Third, I ran into lazy people basically expecting others to do their work for them (almost like my wife) and elitist MF's. The lazy people only bothered me a little. In the end, they're only hurting themselves. Elitists, though. Those people piss me off. Nobody is born with all the knowledge and all the skills. No one is born at the top of their field. Everyone starts at the bottom/beginning at some point. Elitist either forget that, or they like to pretend that they skipped that part and became a god at whatever it is that they're doing. This mentality hurts other people and can even turn them away. Plus they seem that everyone can read the docs (or man pages) and automatically understand it. However, everybody learns differently. Me, I learn by doing. I can read stuff all day long, or listen to someone all day long, and I'll never understand it. I have to do it for it to stick in my mind. Sorry for being long winded. Thanks, again, for doing these awesome videos.
@makramziani2507
2 жыл бұрын
bro i would hate to be your wife u bad mouth her way too much if it bothers u that she is lazy why did u marry her love her for who she is or dont waste her time
@andromydous
2 жыл бұрын
@@makramziani2507 Where did you learn to read? The only "negative" thing I said is that instead of her practicing, she looks to me to do it for her. If you're in school to learn something, especially if it relates to your chosen field, you should put the work in. That's not being negative. That's just facts. Besides, I could care less what you think.
@makramziani2507
2 жыл бұрын
@@andromydous ok habibi it might be facts that should be kept between you and her you can’t just go running around telling ppl how lazy your wife you might actually be one of the reasons she is lazy because you keep criticizing her you gotta be more supportive I am not tryna judge you or bad mouth you just an advice if you hate hearing this imagine her hating you hear she is lazy from you 🙄
@andromydous
2 жыл бұрын
@@makramziani2507 Whatever, dude. Her and I have been married 22 years. I don't have to explain myself to you. If you can't read, then go get some help.
@sacmarv8997
Жыл бұрын
@@andromydous you r married for 22yrs and ur wife is still in college 😟
@adibkhan8332
3 жыл бұрын
My recent favorite KZitemr... Love from🇧🇩
@primeoptumas8435
3 жыл бұрын
Thanks for such a wonderful video lecture😍.
@lalitpal6797
Жыл бұрын
Awesome I like the explanation
@gabrielantoniosaavedramart8109
2 жыл бұрын
Amazing explain and session of coding
@user-mi1rw3lb1z
3 ай бұрын
Thank you very much ! Simple & easy and solved my pin point problems.
@elsaeelias8159
2 жыл бұрын
It is very interesting to learn to catch concept of develop design; I expect another better video from you,thank you so much.
@hariom6910
3 жыл бұрын
Please do as many projects as possible sir..Loved Your Concept..❤️ from india
@y.bgamesplayer
3 жыл бұрын
Wow I got some idea from your work Thank you
@FilipeProKiller
2 жыл бұрын
Thank you so much for this man, easy to follow and undestand
@justinbanza4751
2 жыл бұрын
very clear and helpful. Thank you for that video
@DC-xj2fe
Жыл бұрын
Very helpful for Revature's Java course week 3 project 1 work.
@developerjunior446
3 жыл бұрын
Super,simple,interesting
@KangOdy
Жыл бұрын
thank you so much, after watching your videos I more interesting to practice Java .... Cheers
@hakanloyan3483
3 ай бұрын
i added the back and exit buttons to welcome page easily, thx for video
@azro7717
2 жыл бұрын
As Java beginner, I've finished this after days of trying to understand 😁
@radosmirkovic8371
6 ай бұрын
Great tutorial. Keep on with the good work.
@chitandaiscurious4597
2 жыл бұрын
this is so much helpful
@naguboyinachaitanya234
6 ай бұрын
Great Explanation BRo
@Bianchi77
10 ай бұрын
Nice video, well done, thank you for sharing it :)
@joshuaraymond4996
2 жыл бұрын
Thank you for this amazin class
@psyche2739
4 жыл бұрын
I hope you will create a tutorial about JavaDesignPattern or Android in your next video. Than you! :)
@canberkarslan998
3 жыл бұрын
İt is very helpful. Thank you so much!
@LuisFernando-qm5cs
2 жыл бұрын
bro, thanks a lot, you showed an easier way to make the same thing comparing to the way that i was doing
@milanincana6395
2 жыл бұрын
This was most of my school assignment, thanks.
@gurkan8843
Жыл бұрын
i love your videos brooo your videos are so clear and short, essential
@srimaria7718
2 ай бұрын
it's easy to understand. Thankyou Bro Code
@Lileminem93
2 жыл бұрын
Awesome tutorial! Thank you Bro!
@lahikahmed9253
8 ай бұрын
Thanks for your awesome content ❤
@enricoarcilla1095
2 жыл бұрын
very helpful for a beginners.
@rorydaines3176
3 жыл бұрын
Please do one where you mentioned, grabbing user login info from a file that was stored on a db, that would be dope my bro.
@abuhamza6817
4 ай бұрын
Thanks bro, this is so informative
@hasirakoswatta386
2 жыл бұрын
Thank You BroCode. Helped me alot!
@365motivation.9
Жыл бұрын
Hello Bro I learned alot from your tutorials.
@smp2k252
2 жыл бұрын
your videos are soo helpful love from pakistan
@tuba_codes
Жыл бұрын
That's true.. I enjoyed so much while wathcing this video. You expalained so well that I got it all ... Thankssssssss 🙃
@andrasfejes8988
Жыл бұрын
Thank you! Simply but awesome!
@Una_Eeu
Жыл бұрын
This video is so helpful. Thank you.
@yourtimepass1671
Жыл бұрын
All time best coding video Ever 🌟
@charan8254
Жыл бұрын
You are uploading videos are more useful for me 'Thanks Bro' can you upload how to connect with server our application videos
@samlaliag
Ай бұрын
Thank you so much for making this Video!!!!
@sergeyb6071
4 жыл бұрын
great stuff!
@omkarpatil9886
3 жыл бұрын
Your voice is gooood❤️
@user-zv2iw1lw4m
2 жыл бұрын
Bro Code, you are such a genius!
@eason6522
7 ай бұрын
Thank you so much, you saved my life, by the way I love that there is a D&D file just chilling there
@iwandamiri1002
3 жыл бұрын
Thank you, this is helping me a lot
@CarlosHernandez-zy9fq
2 жыл бұрын
Thank you so much, this video is great!
@whitefang20
2 жыл бұрын
Thankyou for the video!
@augischadiegils.5109
3 жыл бұрын
Make more tutorial bro thanks! :)
@parthsuryavanshi2425
2 жыл бұрын
Just here to complete the 2nd step you mentioned at the end
@zeshrecords8630
2 жыл бұрын
Thanks Man it really helps me
@crackrokmccaib
2 жыл бұрын
I have to know, when you make these videos for practical applications, do you just do them on the fly, or do you make them ahead of time, then troubleshoot them and get them perfected before making the tutorials?
@mohamedalaa5270
3 жыл бұрын
awesome
@djziomsuper
3 жыл бұрын
I love your videos man
@mosomiliardaru
Жыл бұрын
this is a real chad. I hope to meet you one day, mr. bro
@sam_nov
Жыл бұрын
Broo, thank you very much, this is exactly what I needed.
@dmitry_belonozhko
2 жыл бұрын
Very nice. Thank you
@OnePieceDose
3 жыл бұрын
Thank you, helped me a lot. You saved my grades. hahah
@user-a554
2 жыл бұрын
just what I needed, and it worked. thanks bro!!
@ludovicbocquet9783
9 ай бұрын
Really really good job, thank you !
@ricardoreis4172
2 жыл бұрын
Excelent Bro
@uclong1176
2 жыл бұрын
I love your video
@eliwolford08
2 жыл бұрын
I was typing along with you till I realized you had the code below! LOL Thank you so much!
@manjulgautam7040
2 жыл бұрын
so read the comment first LOL!
@stephanieezat-panah7750
2 жыл бұрын
Actually, Elizabeth, you did the right thing. typing code sets it in your head, and that is the important thing
@sheldor58
3 жыл бұрын
could you make a continue. How to create a account in this system? thanks for the nice tutorial
@juliusmutegi5530
2 жыл бұрын
great tutorial, thank you
@dhruvkaith3160
3 жыл бұрын
Thanks really helped me out
@ashishkashyap9103
2 жыл бұрын
Good One bro :)
@dawidkaczka3606
9 ай бұрын
Very nice :D
@marxLz
2 жыл бұрын
Do you also have idea in using oracle database? Please release a tutorial for that too. 😊
@mohamedmire8646
2 жыл бұрын
Amazing
@khadijakennou8064
17 күн бұрын
the best bro ever
@Jayakrishnan-wg6pp
Жыл бұрын
Nicee
@GenjaOrigins
2 жыл бұрын
I wish i would know your channel much sooner. Damn youtube algorithm
@kemann3815
2 жыл бұрын
Awesome
@chiyuzhang3089
Жыл бұрын
thanks Bro! it really helps me a lot!
@NHCS_AMOGH_PATIL
2 жыл бұрын
Bro Code You are really a great man Thank you
@meryameddaif4951
Жыл бұрын
i just love you Bro 💖💖
@u12blue
2 жыл бұрын
Wouldve loved it if you included user creation instead of it being already stated inside the code. But still great vid!
@otabektillavayev3309
2 жыл бұрын
You very good person
@ITATheshark
3 жыл бұрын
gggoood job man
@acknowledgeme4510
4 жыл бұрын
rly interesting thank you. it would be nice to do it with a database (could you do it ?)
@BroCodez
4 жыл бұрын
Yeah maybe for a future video. It gets complex
@veramay9035
7 ай бұрын
amazing!
@jamesLindsay-hl3yf
Жыл бұрын
quick question, why not just make the IDandPasswords class static, that way you won't have to make an instance of it in the main method?
@calebchinayan7242
Жыл бұрын
👏👏👏
@gRIZZly2003
Жыл бұрын
THANksss again bro!!!!
@Istyle-fashion
12 күн бұрын
Thank you bro
@Khaled7AI
Жыл бұрын
Thank bro
@mdabdurrakib6965
2 жыл бұрын
Thank you dear sir
@ssela
3 жыл бұрын
If you can put source code on Github or somewhere it will be great... It look so messy on KZitem comment. 😆 Thanks you for tutorial it really help me a lot.
Пікірлер: 266