PaulK/Datenbank-GUI
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This commit is contained in:
Paul Köster
2023-03-14 11:18:04 +01:00
parent ec851ad0c1
commit 83909d59d9
4 changed files with 136 additions and 51 deletions
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81
src/Einzelansicht.java
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@ -1,9 +1,12 @@
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.table.DefaultTableModel;
import javax.xml.crypto.dsig.keyinfo.KeyName;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.sql.*;
public class Einzelansicht extends JFrame implements TableModelListener, ActionListener {
@ -27,17 +30,15 @@ public class Einzelansicht extends JFrame implements TableModelListener, ActionL
Font font = new Font("Arial", Font.PLAIN, 12);
String sql = null;
String sq = "";
JMenuBar bar = null;
JMenu dat = null;
JMenu bew = null;
JMenu adm = null;
JMenuItem i1, i2, i3, i4, i5, i6, i7;
JTable detail;
JScrollPane dsc;
int vid=1;
static JTable detail;
static JScrollPane dsc;
int vid = 1;
public Einzelansicht(String ta) {
@ -175,9 +176,6 @@ public class Einzelansicht extends JFrame implements TableModelListener, ActionL
t.addTableModelListener(this);
}
public static void einfügen(ResultSet r) {
@ -208,50 +206,33 @@ public class Einzelansicht extends JFrame implements TableModelListener, ActionL
}
public void suchen() {
s.getDocument().addDocumentListener(new DocumentListener() {
@Override
public void insertUpdate(DocumentEvent e) {
search(s.getText());
}
s.addKeyListener(new KeyListener() {
@Override
public void removeUpdate(DocumentEvent e) {
search(s.getText());
}
@Override
public void changedUpdate(DocumentEvent e) {
search(s.getText());
}
public void search(String st) {
if (st.length() == 0) {
} else {
public void keyTyped(KeyEvent e) {
if(e.getKeyChar()==KeyEvent.VK_ENTER){
try {
for (int j = 1; j <= rm.getColumnCount(); j++) {
if (j == rm.getColumnCount()) {
sq = sq + rm.getColumnName(j) + " LIKE '%" + st + "%'";
} else {
sq = sq + rm.getColumnName(j) + " LIKE '%" + st + "%' or ";
}
}
sql = "SELECT * FROM " + tab + " WHERE " + sq;
System.out.println(sql);
Connection conn = DriverManager.getConnection(url, "root", "");
Statement s = conn.createStatement();
r = s.executeQuery(sql);
r.first();
r = Suchen.search(s.getText(),r);
s.setText("");
einfügen(r);
vid=r.getInt("V_ID");
vid = r.getInt("V_ID");
detailtab(vid);
sq = "";
sql = "";
} catch (SQLException e) {
throw new RuntimeException(e);
} catch (SQLException ex) {
throw new RuntimeException(ex);
}
}
}
@Override
public void keyPressed(KeyEvent e) {
}
@Override
public void keyReleased(KeyEvent e) {
}
});
}
@ -301,7 +282,7 @@ public class Einzelansicht extends JFrame implements TableModelListener, ActionL
try {
if (r.next()) {
einfügen(r);
vid=r.getInt("V_ID");
vid = r.getInt("V_ID");
detailtab(vid);
}
} catch (SQLException ex) {
@ -312,7 +293,7 @@ public class Einzelansicht extends JFrame implements TableModelListener, ActionL
try {
if (r.previous()) {
einfügen(r);
vid=r.getInt("V_ID");
vid = r.getInt("V_ID");
detailtab(vid);
}
} catch (SQLException ex) {
@ -320,7 +301,7 @@ public class Einzelansicht extends JFrame implements TableModelListener, ActionL
}
break;
case "einf":
Hinzufügen d = new Hinzufügen(r, tab,this,true);
Hinzufügen d = new Hinzufügen(r, tab, this, true);
d.setVisible(true);
break;
@ -357,13 +338,15 @@ public class Einzelansicht extends JFrame implements TableModelListener, ActionL
}
}
public void detailtab(int vid){
detail = new JTable(Datail.detailmodel(vid,url));
public void detailtab(int vid) {
detail = new JTable(Datail.detailmodel(vid, url));
detail.setAutoCreateRowSorter(true);
dsc = new JScrollPane(detail);
dsc.setBounds(20, 250, 550, 400);
dsc.getHorizontalScrollBar();
this.add(dsc);
}
}