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- private void btn_simpanActionPerformed(java.awt.event.ActionEvent evt) {
- Pert3_NPM connect = new Pert3_NPM();
- String kodebarang = txt_kodebarang.getText(); //txt_barang adalah nama variabel untuk jtextfield input kode barang, sesuaikan dengan yang anda buat
- String namabarang = txt_namabarang.getText();
- int harga = Integer.parseInt(txt_harga.getText());
- int stok = Integer.parseInt(txt_stok.getText());
- String query="insert into barang(kd_barang, nama_brg, harga_brg, stok_brg) values('"+kodebarang+"','"+namabarang+"',"+harga+","+stok+")";
- try{
- connect.getStatement().executeUpdate(query);
- txt_kodebarang.setText("");
- txt_namabarang.setText("");
- txt_harga.setText("");
- txt_stok.setText("");
- btn_refreshActionPerformed(null);
- JOptionPane.showMessageDialog(null, "insert berhasil");
- }catch(SQLException e){
- JOptionPane.showMessageDialog(null, "insert gagal");
- }
- }
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