problem adding Sum up function to table with individual column filtering

davcaddo

Hi everyone,
Am trying to combine the following functions into my datatable.
1) DataTables individual column filtering
2) Table tools
3) Column disable/enable
4) sum up a column.
I manage to get the first three working on one table with the examples provided.
my problem is when i add the last one "Sum up a column" it breaks my table. i think the problem has
to do with the "th" for the footer header which am already using to display the select menu.
Need your help. This is my code. any help will be greatly apreciated. thanks
[code]
(function($) {


/*
* Function: fnGetColumnData
* Purpose: Return an array of table values from a particular column.
* Returns: array string: 1d data array
* Inputs: object:oSettings - dataTable settings object. This is always the last argument past to the function
* int:iColumn - the id of the column to extract the data from
* bool:bUnique - optional - if set to false duplicated values are not filtered out
* bool:bFiltered - optional - if set to false all the table data is used (not only the filtered)
* bool:bIgnoreEmpty - optional - if set to false empty values are not filtered from the result array
* Author: Benedikt Forchhammer
*/
$.fn.dataTableExt.oApi.fnGetColumnData = function ( oSettings, iColumn, bUnique, bFiltered, bIgnoreEmpty ) {
// check that we have a column id
if ( typeof iColumn == "undefined" ) return new Array();

// by default we only wany unique data
if ( typeof bUnique == "undefined" ) bUnique = true;

// by default we do want to only look at filtered data
if ( typeof bFiltered == "undefined" ) bFiltered = true;

// by default we do not wany to include empty values
if ( typeof bIgnoreEmpty == "undefined" ) bIgnoreEmpty = true;

// list of rows which we're going to loop through
var aiRows;

// use only filtered rows
if (bFiltered == true) aiRows = oSettings.aiDisplay;
// use all rows
else aiRows = oSettings.aiDisplayMaster; // all row numbers

// set up data array
var asResultData = new Array();

for (var i=0,c=aiRows.length; i -1) continue;

// else push the value onto the result data array
else asResultData.push(sValue);
}

return asResultData;
}}(jQuery));


function fnCreateSelect( aData )
{
var r='', i, iLen=aData.length;
for ( i=0 ; i