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 | Hello, I need help with my app. It works great, but when I build the project, the program doesn't want to connect to database (when Netbeans is off), it writes error: java.net.ConnectException: Error connecting to server localhost on port 1527 with message Connecton refused. I have derbyclient.jar imported to libraries, …  |
| | Hello, I'm here again with another issue. :) I have written almost every part of my program what I'm gonna need (I did it as separate projects). But now I need to create "main program". And I don't know exactly what is the best way to add these "parts" of … |
| | I want to add a progressBar (just to show that something is happening) when the database rows are fed into a table. First I tried to create a frame, where I added progressBar. I called frame.visible in the while loop which populates the table with database datas. But the frame … |
| | Hello, can anyone explain me why I'm still one step behind with this code? [CODE]private void jTextField1KeyPressed(java.awt.event.KeyEvent evt) { try { DefaultTableModel model=(DefaultTableModel)jTable1.getModel(); model.setNumRows(0); String Name=jTextField1.getText(); String sql= "SELECT * FROM APP.Workers WHERE First_Name LIKE'" +Name+ "%'"; rs= stmt.executeQuery(sql); while (rs.next()) { String d1=(rs.getString("First_Name")); String d2=(rs.getString("Last_Name")); String d3=(rs.getString("Job_Title")); String d4=(Integer.toString(rs.getInt("ID"))); … |