jquery - JavaScript Sort to clear a sort that has already been made -

I am trying to create my own sort function for the table, allowing me to use a plugin on this Not my university's course.

Now I've got some javascript that will sort the table well:

var newDirection = 1; If ($ (this) .is ('sorted-asc')) {newDirection = -1; } Vari rows = $ table.find ('tbody & gt; tr'). () get receive; $ .short (rows, work (index, line) {row.sortKey = findSortKey ($). Child ('TD'). Eq (column));); Rows.sort (function (a, b) {if (a.sortKey & lt; b.sortKey) returns - new direction; if (a.sortKey> gt; b.sortKey) returns new; return 0;});

Sortable variables are those that are sorted by alpha or numeric.

Here, I will change the rows in the table in the correct order:

  $ Each (lines, functions (index, line) {$ table.children ('tbody'). Attachment (line); row.sortKey = null;});  

What would I like to do now, is there any way i can reverse the way? I do not mean that .reverse () will reverse the order of the table rows, but will actually sort the sort and put the values ​​back to the way they were.

By default, the table command comes back by default if you want to make it.

Edit: It was my endeavor: I announced the variable only after declaring the rows:

  var previous = $ Table.find ('tbody' tr '). Get ();  

and then I tried to reorder it by the way it was set:

  $ table.siblings ('a.reset' ). (Function () {$ .each (previous, function (index, line) {$ table.children ('tbody'). Attachment (line);});});