File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
http://aspose.com/file-tools
The moose likes Swing / AWT / SWT and the fly likes getting text on JComboBox Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Java » Swing / AWT / SWT
Bookmark "getting text on JComboBox" Watch "getting text on JComboBox" New topic
Author

getting text on JComboBox

Andy Woods
Greenhorn

Joined: Nov 29, 2001
Posts: 5
To all,
I am having a bit of trouble getting text from a editable JComboBox field. I have checked the earlier posts on this topic and i still seem to have trouble with this.
When the user clicks on a button i would like to get the data stored in a combo box? I populate the fields with data from a selected file. Isnt there an easier way to get data from a box than handling an event?
JComboBox AOnePos = new JComboBox;
AOnePos.setEditable(true);
.
.
.
Thanks.. Andy

Sonny Pondrom
Ranch Hand

Joined: Jun 05, 2001
Posts: 128
Andy,
I have used the selected item from a ComboBox when my ADD button is activated. But you could probably test if the selected item has changed. You would have to initialize it with a known item (like Null) and check if it changed. However I think an event is a better approach.
HTH
kate damond
Ranch Hand

Joined: Apr 17, 2001
Posts: 77
Andy,
When your user clicks your button, you have to handle ActionPerformed for the button. You do not need to handle an event for the combo, simply read its text when you handle the button ActionPerformed :

Kate
Sajee Joseph
Ranch Hand

Joined: Jan 17, 2001
Posts: 200
Hi,
Since ur JCombobox is editable, the earlier given approaches may not work.
The best approach is
((JTextField)c.getEditor().getEditorComponent()).getText();
where c is ur JCombobox instance
Regards
Saj
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: getting text on JComboBox
 
Similar Threads
using JComboBox in HTML form
Dynamic JComboBox Help
Display layer below JComboBox
Problem with Editable JComboBox ??
[URGENT]JCombobox and JTextField