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Thread: this is code for delete button,is there any errors??,plz help guys

  1. #1
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    Post this is code for delete button,is there any errors??,plz help guys

    try {
    Class.forName("com.mysql.jdbc.Driver");
    Connection cc = (Connection) DriverManager.getConnection("jdbc:mysql://localhost/registration", "root", "");
    Statement s = (Statement) cc.createStatement();
    ResultSet r = s.executeQuery("delete from students where nic=" + nic.getText() + "");
    while (r.next()) {

    name.setText(r.getString("Name"));
    phone.setText(r.getString("Phone"));
    email.setText(r.getString("Email"));
    course.setSelectedItem(r.getString("Course"));



    }
    } catch (Exception e) {
    e.printStackTrace();

    }


  2. #2
    Super Moderator Norm's Avatar
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    Default Re: this is code for delete button,is there any errors??,plz help guys

    Please Edit your post and wrap your code with
    [code=java]
    <YOUR CODE HERE>
    [/code]
    to get highlighting and preserve formatting.

    Can you explain your problem? The code that was posted can't be compiled or executed for testing.
    If you don't understand my answer, don't ignore it, ask a question.

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