Win a copy of Mesos in Action this week in the Cloud/Virtualizaton forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

String to integer??

 
tiffany ng
Greenhorn
Posts: 3
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
hi everyone,
hmm i'm doing a swing applet and i have trouble getting the int from the text field...
for example :
JTextField textField = new JTextField(10);
when lets say if someone key in numbers in this text field will i be able to retrieve the number from the String(i suppose textField.getText() is to get the value in the text field right?and it is a String..)
i've look thru java API and it says that i can convert a String to an integer by using parseInt or decode right?but how do i use it?
thanks
 
Gary McGath
Ranch Hand
Posts: 52
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
You need to use Integer.parseInt(). Don't forget to catch parsing exceptions.
 
tiffany ng
Greenhorn
Posts: 3
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
oh thanks a lot~
YES!it works!!!
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic