Databases
StackOverflow2013
Postsdbo
POCan't find symbol 'JTextField' in Java
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POCan't find symbol 'JTextField' in Java
    primarykey
    data
    text
    <pre><code>import javax.swing.*; public class Test { public static void main(String[] args) { JButton jbtOK = new JButton("OK"); JButton jbtCancel = new JButton("Cancel"); JLabel jlblName = new JLabel("Enter your name: "); JTextField jtfName = JTextField("Type Name Here"); JCheckBox jchkBold = new JCheckBox("Bold"); JCheckBox jchkItalic = new JCheckBox("Italic"); JRadioButton jrbRed = new JRadioButton("Red"); JRadioButton jrbYellow = new JRadioButton("Red"); JComboBox jcboColor = new JComboBox(new String[] {"Freshman", "Sophmore", "Junior", "Senior"}); JPanel panel = new JPanel(); panel.add(jbtOK); panel.add(jbtCancel); panel.add(jlblName); panel.add(jtfName); panel.add(jchkBold); panel.add(jchkItalic); panel.add(jrbRed); panel.add(jrbYellow); panel.add(jcboColor); JFrame frame = new JFrame(); frame.add(panel); frame.setTitle("Show GUI Components"); frame.setSize(450, 100); frame.setLocation(200, 100); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true); } } </code></pre> <p><strong>The output that I get when I tried to compile</strong></p> <pre><code>gurbhej@Nanda:~/Dropbox/Programming/Java Programs/Test$ javac Test.java Test.java:9: error: cannot find symbol JTextField jtfName = JTextField("Type Name Here"); ^ symbol: method JTextField(String) location: class Test Note: Test.java uses unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. 1 error gurbhej@Nanda:~/Dropbox/Programming/Java Programs/Test$ </code></pre> <p>I got this example from a book and also didn't find anything from Errata. Why am I getting this error? This is my first time with GUI stuff in Java so I have no idea how to fix this. Does the JTextField even exits in the Java libraries or is there something that I am missing?</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USmKorbel
    1. USJavaNoob
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POCan't find symbol 'JTextField' in Java
      1. This table or related slice is empty.
      1. VTDownMod
    2. VO
      singulars
      1. POCan't find symbol 'JTextField' in Java
      1. This table or related slice is empty.
      1. VTClose
    3. VO
      singulars
      1. POCan't find symbol 'JTextField' in Java
      1. This table or related slice is empty.
      1. VTUpMod
    1. CONotice anything different about that line compared to all the other ones?
      singulars
      1. POCan't find symbol 'JTextField' in Java
      1. USBrian Roach
    2. COJTextField jtfName = new JTextField("Type Name Here");
      singulars
      1. POCan't find symbol 'JTextField' in Java
      1. USEric
    3. CO@Brian Roach: Maybe I should stop using Notepad now :)
      singulars
      1. POCan't find symbol 'JTextField' in Java
      1. USJavaNoob
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload