CODEWITHSUNDEEP
javajtextarea
StackTrace
StackTrace

Reputation: 9416

appending text in a jTextBox

 public void actionPerformed(ActionEvent evt) {// handle button event

        Object source = evt.getSource();
        String k = evt.getActionCommand();
        jTextArea1.append(k);
    }

i have the code above and an error at jTextArea1.append(k);. The error am getting is

cannot find symbol symbol: method append(java.lang.String) location: variable txtArea of type javax.swing.JTextField

if i use jTextArea1.settext(k); , it works but i want to append text the existing

Upvotes: 1

Views: 5131

Answers (3)

aioobe
aioobe

Reputation: 420921

According to the error message, the jTextArea1 is actually a JTextField.

Try

jTextArea1.setText(jTextArea1.getText() + k);

Upvotes: 2

Suhail Gupta
Suhail Gupta

Reputation: 23206

you could also use :

String x = jTextArea.getText();
String a = x + k ;    // String k = evt.getActionCommand();
jTextArea.setText(a);

Upvotes: 0

Dilini Rajapaksha
Dilini Rajapaksha

Reputation: 2708

Seem like the type of jTextArea1 is JTextField. Declare jTextArea1 as

JTextArea jTextArea1 = new JTextArea();

Then you will be able to use the method append("string").

Upvotes: 1

Related Questions