Java Eclipse GUI Tutorial 5 # Login Program for java with sqlite database PART-1

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[Nadia-qbmv]

Thank you so much, it helped me a lot

[franz]

sir can you make a register tutorial with this? i really need the register

[jenayajoseph]

Great tutorial. The Login Window helped a lot. I have a question though, how do I welcome the user by his full name that logged in, on a new Frame, using a JLabel?

[anghelutadragos]

do you have a playlist with all those videos ? or could you post the code on some site ?  

[stevendorsey]

If you are watching this in 2020, the *passwordField* object now uses the *"getPassword()"* function.

Not only that, but eclipse will not accept the command below, as the *getPassword()* function does not return an argument that is acceptable to the *setString()* function:
*"pstQuery.setString(2,

I was able to get mine to work by using teh following line of code:
*"pstQuery.setString(2, new ) );"*

Please note two things, I am learning to use eclipse with mySQLWorkbench. This is relevant for two reasons:
1) I'm doing a customized Connection that differs from the tutorial, and makes use of a local SQL server on my laptop, instead of SQLite.
2) As I am learning to create a Java program that connects to MySQL WorkBench, I am not learning to design a real-world program that would feature all the relevant security.

If you are using this tutorial to do anything remotely professional, you want to *SALT* your passwordField, and use cryptographic functionality to keep it from being passed as clear text. This secures the password entry so that it is no longer easily accessible/readable by individuals with malign intentions.

[SHStuff]

Tnx sa subscribed. Done subscribed to ur channel

[digitalnomadg]

How can i export my database ? .. I mean, i have a small calculator project and suppose i have to give to the client but how i should write the code in such a way that when the user will open the application in his computer then it should run nicely. I dnt think with this localhost connection work. pls help

[azharuddinshaik]

can u send me all your videos link as of now I found only 2 regarding on these topic

[vgplays]

WHen i run the program i cant fetch the values at all... so i dont get the message whether the username is right or wrong

[arnavganguly]

Can you post the source code somewhere ??? Please I need it as I am on Mac

[mayaz]

how can i encrypt password before saved in db ??

[limlimminhkhai]

I try to download as he showed but I don't know how to setup database what he had. Can someone help me with that. I did installed SQLite manager and when I clicked I pop up nothing.
THank You

[AbdallahNasser]

Thank you for teaching other how to program and thank you for the way of how you explain . But what i think is the beginner of java programming should start to create their own class by coding without dragging and dropping as a result they can easily move to learn OOP in java and aware of the need of reusing the class

[RexIDevil]

I'm getting java lang null expection error please help me bro

[Instantcrypt]

how to singup and then login java coding in eclipse
plz help me sir, , ..,

[ThePawanKrTiwari]

Sir Can you please tell How to connect Mysql database with Java Ecclipse IDE ???

[jennyshah]

friends if you want to directly login without database connection that is the code for login i followed this code.
String uname=textFieldUN.getText();
String psf=passwordField .getText();
if(uname.equals("jenny") && psf.equals("abccba")){
JOptionPane.showMessageDialog(frame, "Successfully login");
}else{
JOptionPane.showMessageDialog(frame, "user name or password is invalid");
}


}

how do i get it work with .getPassword instead of .getText ? if i use getPassword i get errors about the getString

[jeawonkwon]

How did you mask the password? Did u tell us how to in the video?

[sharanv]

i dont have sqlite but i want to make login app, i have problem comparing the input from the user to the username and password that have already been set...for e.g
if (passwordField.equals("1234") <-this does not work, is there any extra step that i am missing?