Easy Java: Vending Machine Program

This tutorial demonstrates how to design a java vending machine program using java from start to finish. These tutorials are for anyone wanting to try and learn this high-level programming language. For this demonstration, I used the Netbeans IDE. Learn to code an easy java vending machine program. All computer science students are welcome. Start learning to code today.
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[@iqraashraf9973]

I tried to learn java gui back end coding from many other channels but they dont treat us as a beginner but treat us as a professional......i learn my basics over here i just love it😊😊

[@bogdangolea1817]

I wish to thank you very much for the time invested to teach me how to do a quick and easy vending machine. I appreciate your effort dearly.
I wish you a wonderful day!

[@farhantajwar8791]

Thankyou so much . It works perfectly if you follow each and every step carefully

[@udhaykumar2989]

This program is very helpful for me and thank you

[@jhonastanjr]

Excellent. Clear codes and easy explanation.

[@NancyBasoahScott]

Great Vending Machine Program.

[@arsenioscott]

Nancy Basoah-Scott Thanks for watching

[@MrTobersheer]

+arsenio scott what if you want to select 2 or more? please help me with the code snippet.

[@akshit8725]

THank you very much now i can pass my practicals ! you are awesome !

[@akshit8725]

After 3yrs he is likungy comment😁

[@jobi077]

@@akshit8725 and im replying 6 yrs later

[@akshit8725]

@@jobi077 😅

[@taleyyy29]

what are the contents of your vending machine file in the first tab??

[@zeke4356]

Hello!! Awesome tutorial by the way!!! Quick question: how do you do to lets say that your item price is $1.15 or $1.80 or $1.55 how do you get the right change without an error?? Because I noticed that while your price is set to return in quarts values everything is great otherwise not so good. I appreciate your help and I'll be happy to buy you a cup of coffee for your time.

[@bhavikjain1062]

What if in the same program we want to take two different orders at a time but generate two receipt then how to do it?

[@jessmuelpelimer8771]

can someone help me with the decimal format of the change my teacher asked to change the decimals into whatever they want and i cant answer it pls ASAP

[@buteykobreathing1602]

Hello can you help me please i need to program vending machines for mobile payments whithout internet thanks

[@dittakavisaibutchiraju9978]

Tq for u r code.....
But a small request is that
Can u code for change giving in less number of coins???

[@TeamxReaperz]

Not too familiar with GUI development in Java but for me I probably would've had each radio button call the same method. Each radio button would then have a unique ID that gets passed in the ActionEvent.

[@zinafarid2004]

Thanks for your time and help, it worked.

[@brrrruth]

Your clear button only works once .. like if i hit that button my code just stop working ... I cant purchase anymore it show no change ... Why

[@samikzr]

Nice work. Thank you sir.

[@acevoncruz]

how do you have an alignment guide? is that a plugin?

[@zinafarid2004]

Thank you so much, silly me I fixed it I wrote the JOptionpane.showMessageDialog wrong.
pepssi_rb = new JRadioButton("Pepsi");
pepssi_rb.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
if (pepssi_rb.isSelected())
{
JOptionPane.showMessageDialog(null,"Enjoy your"+pepssi_rb.getText());
dietpepssi_rb.setSelected(false);
mountaindew_rb.setSelected(false);
drpepper_rb.setSelected(false);
rootbeer_rb.setSelected(false);
water_rb.setSelected(false);
}
}
Thank you so much for trying to help I really appreciate that.

[@arsenioscott]

zinafarid2004 ok This works to if you want to check it out
if (rootbeerRB.isSelected()){
pepsiRB.setSelected(false);
lemonadeRB.setSelected(false);
pepsiRB.setSelected(false);
cokeRB.setSelected(false);
waterRB.setSelected(false);
}
JOptionPane.showMessageDialog(this, " Enjoy You have Selected " + "Root Beer");
}

[@rubbyubay_]

MANY THANKS BROS !

[@JoshuaDixonHolideckVRShowcase]

Very helpful. Thank you soul brother..

[@jobaptist]

why are you even thanking him.. this program is basically useless and the code is total garbage... in modern software, we can do all this with Artificial intelligence... you just tell the computer what software to create and automatically you will receive the package files in the email...

[@webaruhazberles]

did you see in any machine displayed the menu?

[@JustinTheVlogger]

I got an error here:
private void RootBeerRBActionPerformed(java.awt.event.ActionEvent evt) {
if (RootBeerRB.isSelected()) {
CokeRB.setSelected(false);
WaterRB.setSelected(false);
LemonadeRB.setSelected(false);
PepsiRB.setSelected(false);
SpriteRB.setSelected(false);
}

[@Burak-pl1jl]

I wonder why you didn't use ButtonGroup instead of setting all the other ratio buttons to setSelected(false).

[@jeffreydelacruz5288]

Did you use looping in this program?

[@mrlance6575]

it's running but when I purchase more with not enough money it will add money to change

[@zinafarid2004]

Nice Work. please make more Java GUI projects or games.

[@arsenioscott]

zinafarid2004 Thanks will do.

[@zinafarid2004]

Thanks for replying back. I mean in your example you used Radio buttons but you didn't put them in group and name that group. I did the same like you, I used radio buttons and then I used event handler for each radio button when I say :
if (pepssi_rb.isSelected())
{
//JOptionPane.showInternalMessageDialog(null,"Enjoy"+title_holder);
dietpepssi_rb.setSelected(false);
mountaindew_rb.setSelected(false);
drpepper_rb.setSelected(false);
rootbeer_rb.setSelected(false);
water_rb.setSelected(false);
}
JOptionPane is giving me error when I run.

[@arsenioscott]

zinafarid2004 Ok i see what your trying to do Ill do some tests and let you know what i come up with.

[@Visionist]

Legend says that zinafarid is still waiting till this day.

[@officialnikoadriansfilmerh7748]

Lol

[@goflux]

Could I get the source code for this? I'm having some issues with the underlying principles, though the video is quite helpful.

[@estherbgm]

very helpful. thx

[@angelocabbab1615]

What programming language is this

[@arsenioscott]

Java

[@angelocabbab1615]

I have sololearn account and i want to code them but the problem is the java of sololearn has no design page like netbeans
Thank for your concern im totally beginner

[@user-xg1cp2zo3l]

nice working! can i make it integer? instead of double?

[@dheerajlxst9141]

you can use integers indeed but they are whole numers like 1, 2 or 50

[@patrickdadon5794]

Bro its saying can ind main method can you help me

[@sunday1220]

what if there's no money being input?

[@christinabyssinia894]

How to get the source code 😢😢😢🤦‍♀️🙇‍♀️

[@zinafarid2004]

Please how can I get the JRadioButtons text without grouping them. Can I have your email to show you my vending machine work, I am stuck on displaying JOptionPane message saying " Enjoy your diet pepsi" for example after selecting a radio button.

[@arsenioscott]

zinafarid2004 Lets figure this out what do you mean when you say you don't want to group them together

[@butterchicken6803]

Some asmr right here

[@leonegieporgadas1766]

can you please sent me a code of that vending machine. as soon as possible. thank you.

[@hajaranis4373]

can i get the source code ?

[@khalidahmed9581]

I need this but in python I have it due in 2 days

[@lilcarlitos2231]

Wow nice voice I wish I had yours

[@arsenioscott]

UnluckyPickle 7 Thanks for the compliment

[@carvelbell181]

I enjoy this project. Please send me the source code.

[@udhaykumar2989]

You're Nice man!
I want to make Happy Shopping and help me!

[@salihainfo1467]

merci mais l'ecriture ,'est pas claire

[@MsZiel]

Can you please give me the source code please I'm wholeheartedly begging you

[@srinut3460]

hi, please send me the source code. my mail address is [e-mail]

[@tejlim1822]

I smell OOP2-3 cause of this

[@asleepius]

Coke and Pepsi in the same vending machine?

[@silentthriller]

WTF? This is drag and drop shit. We actually have to write the code.