Showing posts with label code. Show all posts
Showing posts with label code. Show all posts

Saturday, October 15, 2016

Source code program membuat Login java

Source code program membuat Login java


Source code program membuat Login sistem dengan Netbeans #java desktop

Melanjutkan tutorial yang udah saya janjikan kemarin yah, sekarang membuat Login system agar tombol/button yang tidak bisa di akses/klik bisa aktif dan bisa diakses/klik.
Bismillah..
1. Design tampilan form utama seperti pada gambar di bawah :


#Sub menu Login akan berubah otomatis menjadi Logout ketika Login sudah berhasil.
#semua tombol/button tidak aktif (enable=false).


2. Buat sebuah database (saya menggunakan MySQL), berikut contoh struktur database untuk table admin nya :




3. Jangan lupa Add Library MySQL JDBC Drivernya, caranya tinggal klik kanan pada Libraries > Pilih Add Library sehinggan muncul tampilan berikut :


Jika MySQL JDBC Driver nya belum ada, klik tombol Import dan cari file MySQL JDBC Driver nya kemudian pilih filenya lalu tekan Ok.
Setelah berhasil ter import, pilih lagi file MySQL JDBC Driver nya kemudian klik tombol Add Library.


4. Untuk pengcodingan Login system pada Button Login klik Kanan > Events > Action > actionPerformed lalu ketikkan coding berikut :
try {
Connection koneksi=DriverManager.getConnection("jdbc:mysql://localhost:3306/medica","root","");
Statement stat= koneksi.createStatement();
ResultSet rs=stat.executeQuery("select count(id_admin) from admin where id_admin="+jPasswordUser.getText()+" and password="+jPasswordPass.getText()+"" );
if(rs.next()){
int id_admin=rs.getInt(1);
if(id_admin>0){
TbObat.setEnabled(true);
TbTindakan.setEnabled(true);
TbDokter.setEnabled(true);
TbPasien.setEnabled(true);
TbPetugas.setEnabled(true);
Login.setText("Logout"); //merubah sub menu Login menjadi Logout
PanelLogin.setVisible(false);
jPasswordPass.setText("");
jPasswordUser.setText("");
}else {
TbObat.setEnabled(false);
TbTindakan.setEnabled(false);
TbDokter.setEnabled(false);
TbPasien.setEnabled(false);
TbPetugas.setEnabled(false);
Login.setText("Login");
JOptionPane.showMessageDialog(null,"Maaf, Username atau Password SALAH,Silahkan ulangi Login...!");
jPasswordUser.setFocusable(true);
jPasswordPass.setText("");
jPasswordUser.setText("");
}
}
} catch (SQLException ex) {
System.out.println(ex);
}


#Keterangan : nama database, table, field, button, textfield, form Login sesuaikan dengan punya Anda masing-masing.


5. Kemudian pada Button Batal juga klik Kanan > Events > Action > actionPerformed lalu ketikkan coding berikut :
jPasswordPass.setText("");
jPasswordUser.setText("");
PanelLogin.setVisible(false);


6. Finish deh.. Coba programnya di Run dan liat hasilnya!
- Tampilan awal ketika sub menu Login di klik, semua tombol/button belum aktif karena belum Login.






- Tampilan ketika klik Button Login dan Login berhasil, sub menu Login berubah menjadi Logout otomatis dan semua tombol/button aktif.




- Tampilan ketika Username dan Password yang dimasukkan salah, textfield akan kembali kosong. Ketika tombol Batal di klik form Login akan hilang.


Alhamdulillah sukses

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Thursday, September 29, 2016

How to host JavaScript file on Google Code for free

How to host JavaScript file on Google Code for free


Do you want to host your JavaScript file on Google-Code free? Google Code provide you the opportunity to host your JavaScript file on Google code for fully free with easy access. Just host the code/file and then use it anywhere on the web. Not only JavaScript you can host all types of web code including JavaScript, Python, AJAX, MySQL, PHP etc. Though here you can host all types of file), but it is mostly used as a free code/project hosting server.
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Tuesday, September 6, 2016

Add Login Box Login Form code For Blogger Blog

Add Login Box Login Form code For Blogger Blog



Add blogger login form widget for blogger. The login box in the blogger home page is really cool and many of us prefer going to the homepage itself to login and access our blogs. But what if you like to access your blogger dashboard from your blog itself? Well, it’s possible to add a widget with some codes or scripts to your blogger blog side bar and access your dashboard from that login box. And I am sure you love widgets on your blog. After all they are the bells and whistles on your blog and add some more sense to design and interactivity.












In this post we will learn how to add the Login box in your blogger/blogspot blog. Blogger Users here we go with the steps.
I hope you know how to add widgets to your blog.

1. Log in to your dashboard–> layout


Blogger Edit Html

2. Click on “Add a Gadget” where you need to place the login box or form.

Blogger Add a Gadget

3. A Pop-up window will open and select the Click on “Add a Gadget” and select “HTML/Java Script”.

Blogger Add Html Javascript

4. Copy the code below and Paste Inside the box.

<form action="https://www.google.com/accounts/ServiceLoginBoxAuth" method="post" onsubmit="onlogin()"><input value="http://www.blogger.com/loginz?d=%2Fhome&p=http%3A%2F%2Fwww.blogger.com%2F" name="continue" type="hidden"/><input value="blogger" name="service" type="hidden"/><input value="8" name="nui" type="hidden"/><input value="8" name="naui" type="hidden"/><input value="2" name="fpui" type="hidden"/><input value="3" name="uilel" type="hidden"/><input value="true" name="skipvpage" type="hidden"/><input value="false" name="rm" type="hidden"/><input value="true" name="alwf" type="hidden"/><input value="http://www.blogger.com/login.g" name="roeu" type="hidden"/><input value="0" name="alinsu" type="hidden"/><input value="WbQ8QiJfUvA" name="GA3T" type="hidden"/><div><label for="Email"> Username: <br/><input id="Email" tabindex="1" value="" name="Email" size="20" type="text"/></label></div><div><label for="Passwd"> Password: (<a href="https://www.blogger.com/forgot.g" target="_top" title="Forgot your password?">?</a>) <br/></label><input id="Passwd" tabindex="2" autocomplete="off" name="Passwd" size="20" type="password"/></div><br/><input id="signin-btn-ns" tabindex="0" value="Sign in" class="ubtn ubtn-block" name="submit" type="submit"/></form>



5. Save the Html/Javascript and go on to your page to see how it looks.
6. If you have some idea on html, play with the variables used above to make the login box/ login form suitable for your blog.
If you have done everything correct, you should have the followng box in your blog as below.

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