Sorting JTable on more than just the values listed in the columns
Posted on
16th Feb 2014 07:03 pm by
admin
I have a collection of objects that store (among other things) two integer values. I only want to display one of these values. The displayed value will dictate the sort order of the JTable.
However, I want to break ties with the other, undisplayed, integer value.
Did you know?Explore Trending and Topic pages for more stories like this.
I've gone through the trouble of specifying my own Comparator for the TableRowSorter. However, this method doesn't have access to the row index into the table. It is only passed the values in the column that is being sorted, not their position in the column. Without having a reference back to the row index (which I use as an index to the collection of objects) I cannot get the secondary value, unless I also display this value in its own column and sort on Sort Keys.
I don't want to do that, because I feel it clutters up the look of the table.
For example, I have the two sets of numbers
Row Name | Displayed Value | Undisplayed Value
rowA | 7 | 3
rowB | 7 | 5
With this set of data, rowB should be listed above rowA. Any ideas on how to implement this.
I'm pretty new to Swing, so there could be something simple that I'm missing (hopefully).
No comments posted yet
Your Answer:
Login to answer
296 
12 
Other forums
Adding to an Int row in db
Hi, i have a database which houses all of the users of my site. One of the columns is for points whi
using variables in another page
I have a test database set up on localhost. I have a form that I can type a name into, hit the butto
error reporting
hey everyone
I have a production server in which I want error reporting but only on some page
Problem with Sending Mail by PHP
hello all,
I m new to php, can u plz provide me the code to send mail by php having CAPTC
using variables in another page
I have a test database set up on localhost. I have a form that I can type a name into, hit the butto
How to display value in drop down list after form has been reloaded
Please bear with me as I am very new to php and html.
I have a form with several drop down me
Firewall / visited websites logger
Hi.
I have a firewall implementation and I want to log all the websites visited on the machine. S
Displaying image pathname instead of image
Hello
Im trying to upload and then display images from a mysql database - Its only basic and
eregi to preg
Im converting my regex for php 5.3 and I am stuck on the following
Code: [Select]if((eregi(&q
Backflush
I am looking for a report in SAP that would give me a list of all parts that are populated with a ba
