getting integer values from textfield

Question

I am trying to get Integer values from my jtextfield but not able to it is showing incompatible datatypes required int found string  Is there some other way of writing my code is as follows and i want to get only integer values  private void jTextField2MouseClicked java awt event MouseEvent evt            if evt getSource    jTextField2               int jml   jTextField3 getText                jTextField1 setText numberToWord jml

User · Accepted Answer

You need to use Integer parseInt String   private void jTextField2MouseClicked java awt event MouseEvent evt            if evt getSource    jTextField2               int jml   Integer parseInt jTextField3 getText                 jTextField1 setText numberToWord jml

User · Answer

As You re getting values from textfield as jTextField3 getText     As it is a textField it will return you string format as its format says   String getText         Returns the text contained in this TextComponent    So  convert your String to Integer as  int jml   Integer parseInt jTextField3 getText      instead of directly setting    int jml   jTextField3 getText

[java] getting integer values from textfield

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