Numeric TextField : TextBox « J2ME « Java Tutorial

Numeric TextField
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.TextField;
import javax.microedition.midlet.MIDlet;

public class TextFieldNUMERIC extends MIDlet {
  protected Display display;

  protected void startApp() {
    display = Display.getDisplay(this);

    Form form = new Form("Item Layout");


    form.append(new TextField("Number", "12345", 8, TextField.NUMERIC));


  protected void pauseApp() {

  protected void destroyApp(boolean unconditional) {

31.5.1.Add TextBox to a formAdd TextBox to a form
31.5.2.TextBox which accepts any inputTextBox which accepts any input
31.5.3.Phonenumber TextFieldPhonenumber TextField
31.5.4.Numeric TextFieldNumeric TextField
31.5.5.TextField.PASSWORD | TextField.NUMERIC)TextField.PASSWORD | TextField.NUMERIC)
31.5.7.Check the input value of a password fieldCheck the input value of a password field
31.5.8.TextBox with size
31.5.9.Text AnchorText Anchor
31.5.10.Display text in TextBoxDisplay text in TextBox
31.5.11.Get value from TextFieldGet value from TextField
31.5.12.Remove command from TextBoxRemove command from TextBox