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
Is there something wrong?
Hi all,
Just a quick question... can someone look at this code and see if something is wrong?
Redistributing dependent dlls
Hai all ,
I have created an application in VC++ using VS2008 in a development machine which r
Different actions for different parts of a string
<?php
function dosomething($string, $else = '') {
if (empty($else))
$string
Mouseover to edit (Ajax)
hi friends, can anyone help with the code behind to get this application working, please in VB (new
division gives infinity anser
int main()
{
int z=0;
int i=1/z;
cout<
}
It doesn't throw a
DOMDocument
Hello All,
I need to take an XML document, modify some of the nodes in it and then perform a
check_changed_data - I can't get data from the called method event
I use check_changed_data to trigger my event method.
The method delivers er_changed_data.
Big Problem!! Please help
Hi Guys,
Im making a website for a friend have encountered a really annoying problem. When ev
Passing JS to PHP
So I have the following
Code: <?php
getdetails(?><script type="text/
LIMIT $start, 10... how to pass last value queried into next page with GET??
Ok I know how to display the first or last 10 results of a query...
$result = mysql_query(&q
