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
ALV List display - header width adjust
Hi,
I am using REUSE_ALV_LIST_DISPLAY for my ALV display.The width of the ALV varies for
Need help to identify this error please
:confused:Can anyone help me tell what this error message means? Maybe tell me where to look to fix
Upload Code Help
Hi everyone I need some help with a bit of code ive been working with for a while. I am completely s
Creation of Raw Exposure manually
SAP Gurus
I am creating Raw Exposure ( Hedge management ) thru T Code TEM10 with followin
Problem in OnClientClick and OnClick sync
Hi,Strange and irritating problem:
I have below button declaration in markup of the aspx page:
Call Screen statement Error
Dear Experts,
is there any setting that needs to be done before creating any dialog progr
Get to know your fellow coder
I think it's time we got personal around here. There's a lot of code swapping and a few members kno
onClick='location.href=index.htm'> not working
Below is my code:
echo "<input type='button' value='redirect' onClick='location.h
Print out contents of to Excel
I have got this script that gathers all the data that I need but I need it to send it to excel inste
upload image name with extension using php
hi frds..
<input id="file1" type="file" name="file[]" &a
