This week's book giveaway is in the OCAJP 8 forum.
We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line!
See this thread for details.
The moose likes Beginning Java and the fly likes getSelectedIndex Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of OCA Java SE 8 Programmer I Study Guide this week in the OCAJP 8 forum!
JavaRanch » Java Forums » Java » Beginning Java
Bookmark "getSelectedIndex" Watch "getSelectedIndex" New topic
Author

getSelectedIndex

nitish dhar
Greenhorn

Joined: Aug 19, 2007
Posts: 11
Calendar cal = new GregorianCalendar();
int date=cal.get(Calendar.DATE);


i passed date into the

jComboBox.getSelectedIndex(date)

so that it shows the current date only in the combo box as the first item

but the command seems to have an error ....???
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 44563
    
  34
Read the API documentation for JComboBox#getSelectedIndex. You are using incorrect arguments.
Rob Spoor
Sheriff

Joined: Oct 27, 2005
Posts: 20136
    
  30

Days of the month / year are 1 based, whereas the JComboBox index is 0 based.


SCJP 1.4 - SCJP 6 - SCWCD 5 - OCEEJBD 6 - OCEJPAD 6
How To Ask Questions How To Answer Questions
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: getSelectedIndex
 
It's not a secret anymore!